[INFO] cloning repository https://github.com/flowithin/lekans
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flowithin/lekans" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflowithin%2Flekans", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflowithin%2Flekans'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a65209c6724ab765d6230cf4d049796efcccff0
[INFO] testing flowithin/lekans against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflowithin%2Flekans" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/flowithin/lekans
[INFO] finished tweaking git repo https://github.com/flowithin/lekans
[INFO] tweaked toml for git repo https://github.com/flowithin/lekans written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flowithin/lekans on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/flowithin/lekans already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dc811eb608da9a0b5897b7906f2d0594e0136eb74db4fb26656e70e1a4e38a8
[INFO] running `Command { std: "docker" "start" "-a" "9dc811eb608da9a0b5897b7906f2d0594e0136eb74db4fb26656e70e1a4e38a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dc811eb608da9a0b5897b7906f2d0594e0136eb74db4fb26656e70e1a4e38a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc811eb608da9a0b5897b7906f2d0594e0136eb74db4fb26656e70e1a4e38a8", kill_on_drop: false }`
[INFO] [stdout] 9dc811eb608da9a0b5897b7906f2d0594e0136eb74db4fb26656e70e1a4e38a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b3a3b8c3ed880996b41f44646b614dfd16f93037766cc98feaa9274d1502ca8
[INFO] running `Command { std: "docker" "start" "-a" "2b3a3b8c3ed880996b41f44646b614dfd16f93037766cc98feaa9274d1502ca8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling layout-rs v0.1.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling clap_builder v4.5.35
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.35
[INFO] [stderr]    Compiling lalrpop-util v0.22.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::middle_end::CopyPropagator`
[INFO] [stdout]  --> src/backend.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::middle_end::CopyPropagator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:108:22
[INFO] [stdout]     |
[INFO] [stdout] 108 |         .map_err(|e| (format!("ar err: {}", e)))?;
[INFO] [stdout]     |                      ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 108 -         .map_err(|e| (format!("ar err: {}", e)))?;
[INFO] [stdout] 108 +         .map_err(|e| format!("ar err: {}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout]     |                          ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout] 130 +             .map_err(|e| format!("rustc err: {}", e) )?
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout]     |                          ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 139 -             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout] 139 +             .map_err(|e| format!("rustc err: {}", e) )?
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:164:22
[INFO] [stdout]     |
[INFO] [stdout] 164 |         .map_err(|e| (format!("{}", e)))?;
[INFO] [stdout]     |                      ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -         .map_err(|e| (format!("{}", e)))?;
[INFO] [stdout] 164 +         .map_err(|e| format!("{}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let line = line.map_err(|e| (format!("{}", e)))?;
[INFO] [stdout]     |                                     ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 171 -         let line = line.map_err(|e| (format!("{}", e)))?;
[INFO] [stdout] 171 +         let line = line.map_err(|e| format!("{}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:172:47
[INFO] [stdout]     |
[INFO] [stdout] 172 |         writeln!(out, "{}", line).map_err(|e| (format!("I/O error: {}", e)))?;
[INFO] [stdout]     |                                               ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 172 -         writeln!(out, "{}", line).map_err(|e| (format!("I/O error: {}", e)))?;
[INFO] [stdout] 172 +         writeln!(out, "{}", line).map_err(|e| format!("I/O error: {}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:175:43
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let status = child.wait().map_err(|e| (format!("Error waiting for child process {}", e)))?;
[INFO] [stdout]     |                                           ^                                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 175 -     let status = child.wait().map_err(|e| (format!("Error waiting for child process {}", e)))?;
[INFO] [stdout] 175 +     let status = child.wait().map_err(|e| format!("Error waiting for child process {}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]     --> src/middle_end.rs:1205:27
[INFO] [stdout]      |
[INFO] [stdout] 1205 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stdout]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]     --> src/middle_end.rs:1221:27
[INFO] [stdout]      |
[INFO] [stdout] 1221 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stdout]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]     --> src/middle_end.rs:1227:31
[INFO] [stdout]      |
[INFO] [stdout] 1227 |     fn possible_values(&self, imm: &Immediate<VarName>) -> PossibleValues {
[INFO] [stdout]      |                               ^^^ help: if this is intentional, prefix it with an underscore: `_imm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]     --> src/middle_end.rs:1408:26
[INFO] [stdout]      |
[INFO] [stdout] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stdout]      |                          ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]     --> src/middle_end.rs:1408:30
[INFO] [stdout]      |
[INFO] [stdout] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stdout]      |                              ^^^ help: try ignoring the field: `arg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1408:35
[INFO] [stdout]      |
[INFO] [stdout] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stdout]      |                                   ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]     --> src/middle_end.rs:1411:28
[INFO] [stdout]      |
[INFO] [stdout] 1411 |             AssertLength { len, next, .. } => {
[INFO] [stdout]      |                            ^^^ help: try ignoring the field: `len: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1411:33
[INFO] [stdout]      |
[INFO] [stdout] 1411 |             AssertLength { len, next, .. } => {
[INFO] [stdout]      |                                 ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bound`
[INFO] [stdout]     --> src/middle_end.rs:1415:17
[INFO] [stdout]      |
[INFO] [stdout] 1415 |                 bound, arg, next, ..
[INFO] [stdout]      |                 ^^^^^ help: try ignoring the field: `bound: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]     --> src/middle_end.rs:1415:24
[INFO] [stdout]      |
[INFO] [stdout] 1415 |                 bound, arg, next, ..
[INFO] [stdout]      |                        ^^^ help: try ignoring the field: `arg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1415:29
[INFO] [stdout]      |
[INFO] [stdout] 1415 |                 bound, arg, next, ..
[INFO] [stdout]      |                             ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/middle_end.rs:1420:17
[INFO] [stdout]      |
[INFO] [stdout] 1420 |                 addr,
[INFO] [stdout]      |                 ^^^^ help: try ignoring the field: `addr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]     --> src/middle_end.rs:1421:17
[INFO] [stdout]      |
[INFO] [stdout] 1421 |                 offset,
[INFO] [stdout]      |                 ^^^^^^ help: try ignoring the field: `offset: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/middle_end.rs:1422:17
[INFO] [stdout]      |
[INFO] [stdout] 1422 |                 val,
[INFO] [stdout]      |                 ^^^ help: try ignoring the field: `val: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1423:17
[INFO] [stdout]      |
[INFO] [stdout] 1423 |                 next,
[INFO] [stdout]      |                 ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest`
[INFO] [stdout]     --> src/middle_end.rs:1479:9
[INFO] [stdout]      |
[INFO] [stdout] 1479 |         dest: &VarName,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]     --> src/middle_end.rs:1480:9
[INFO] [stdout]      |
[INFO] [stdout] 1480 |         op: &Operation<VarName>,
[INFO] [stdout]      |         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pre`
[INFO] [stdout]     --> src/middle_end.rs:1481:9
[INFO] [stdout]      |
[INFO] [stdout] 1481 |         pre: &PossibleValuesEnv,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_pre`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prog`
[INFO] [stdout]     --> src/middle_end.rs:1489:9
[INFO] [stdout]      |
[INFO] [stdout] 1489 |         prog: Program<VarName, PossibleValuesEnv>,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_prog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut insert_var = |ls: &mut LiveSet, var: Immediate<VarName>| match var {
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let mut union_blk = |ls: &mut LiveSet, target: &BlockName| {
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fun`
[INFO] [stdout]    --> src/backend.rs:156:39
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     Operation::Call { fun, args } => {
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `fun: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |         let mut bbdy_ls = self.analyze_block_body(&b.body);
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:736:9
[INFO] [stdout]     |
[INFO] [stdout] 736 |         mut g: Graph<VarName>,
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fun`
[INFO] [stdout]     --> src/backend.rs:2007:27
[INFO] [stdout]      |
[INFO] [stdout] 2007 |         Operation::Call { fun, args } => {
[INFO] [stdout]      |                           ^^^ help: try ignoring the field: `fun: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Even` and `None` are never constructed
[INFO] [stdout]     --> src/middle_end.rs:1194:5
[INFO] [stdout]      |
[INFO] [stdout] 1192 | enum PossibleValues {
[INFO] [stdout]      |      -------------- variants in this enum
[INFO] [stdout] 1193 |     Any,  // The set of all i64 values, i.e., the value could be anything
[INFO] [stdout] 1194 |     Even, // The set of all *even* i64 values, i.e., the tagged integers
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1195 |     None, // The empty set, i.e., the value is never set
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `PossibleValues` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `bottom` and `lub_mut` are never used
[INFO] [stdout]     --> src/middle_end.rs:1200:8
[INFO] [stdout]      |
[INFO] [stdout] 1198 | impl PossibleValues {
[INFO] [stdout]      | ------------------- associated items in this implementation
[INFO] [stdout] 1199 |     /// The least PossibleValues
[INFO] [stdout] 1200 |     fn bottom() -> Self {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1205 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_order` is never used
[INFO] [stdout]    --> src/backend.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 600 | impl ConflictAnalysis {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 610 |     fn push_order(&mut self, imm: Immediate<VarName>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `regs_to_vars` is never read
[INFO] [stdout]    --> src/backend.rs:708:5
[INFO] [stdout]     |
[INFO] [stdout] 704 | pub struct RegisterAllocator {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 708 |     regs_to_vars: HashMap<Reg, HashSet<VarName>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:172:61
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:184:61
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:196:61
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:209:61
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:229:61
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:248:61
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Get_param` should have a snake case name
[INFO] [stdout]     --> src/backend.rs:1994:4
[INFO] [stdout]      |
[INFO] [stdout] 1994 | fn Get_param(op: Operation<VarName>) -> Vec<Immediate<VarName>> {
[INFO] [stdout]      |    ^^^^^^^^^ help: convert the identifier to snake case: `get_param`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.34s
[INFO] running `Command { std: "docker" "inspect" "2b3a3b8c3ed880996b41f44646b614dfd16f93037766cc98feaa9274d1502ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3a3b8c3ed880996b41f44646b614dfd16f93037766cc98feaa9274d1502ca8", kill_on_drop: false }`
[INFO] [stdout] 2b3a3b8c3ed880996b41f44646b614dfd16f93037766cc98feaa9274d1502ca8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fa0bb0705b359ade72087af0f092d26088ccdb870a7bf1e86f10c9cbdf7d98f
[INFO] running `Command { std: "docker" "start" "-a" "2fa0bb0705b359ade72087af0f092d26088ccdb870a7bf1e86f10c9cbdf7d98f", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::middle_end::CopyPropagator`
[INFO] [stdout]  --> src/backend.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::middle_end::CopyPropagator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:108:22
[INFO] [stdout]     |
[INFO] [stdout] 108 |         .map_err(|e| (format!("ar err: {}", e)))?;
[INFO] [stdout]     |                      ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 108 -         .map_err(|e| (format!("ar err: {}", e)))?;
[INFO] [stdout] 108 +         .map_err(|e| format!("ar err: {}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout]     |                          ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout] 130 +             .map_err(|e| format!("rustc err: {}", e) )?
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout]     |                          ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 139 -             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout] 139 +             .map_err(|e| format!("rustc err: {}", e) )?
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:164:22
[INFO] [stdout]     |
[INFO] [stdout] 164 |         .map_err(|e| (format!("{}", e)))?;
[INFO] [stdout]     |                      ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -         .map_err(|e| (format!("{}", e)))?;
[INFO] [stdout] 164 +         .map_err(|e| format!("{}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let line = line.map_err(|e| (format!("{}", e)))?;
[INFO] [stdout]     |                                     ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 171 -         let line = line.map_err(|e| (format!("{}", e)))?;
[INFO] [stdout] 171 +         let line = line.map_err(|e| format!("{}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:172:47
[INFO] [stdout]     |
[INFO] [stdout] 172 |         writeln!(out, "{}", line).map_err(|e| (format!("I/O error: {}", e)))?;
[INFO] [stdout]     |                                               ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 172 -         writeln!(out, "{}", line).map_err(|e| (format!("I/O error: {}", e)))?;
[INFO] [stdout] 172 +         writeln!(out, "{}", line).map_err(|e| format!("I/O error: {}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:175:43
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let status = child.wait().map_err(|e| (format!("Error waiting for child process {}", e)))?;
[INFO] [stdout]     |                                           ^                                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 175 -     let status = child.wait().map_err(|e| (format!("Error waiting for child process {}", e)))?;
[INFO] [stdout] 175 +     let status = child.wait().map_err(|e| format!("Error waiting for child process {}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]     --> src/middle_end.rs:1205:27
[INFO] [stdout]      |
[INFO] [stdout] 1205 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stdout]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]     --> src/middle_end.rs:1221:27
[INFO] [stdout]      |
[INFO] [stdout] 1221 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stdout]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]     --> src/middle_end.rs:1227:31
[INFO] [stdout]      |
[INFO] [stdout] 1227 |     fn possible_values(&self, imm: &Immediate<VarName>) -> PossibleValues {
[INFO] [stdout]      |                               ^^^ help: if this is intentional, prefix it with an underscore: `_imm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]     --> src/middle_end.rs:1408:26
[INFO] [stdout]      |
[INFO] [stdout] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stdout]      |                          ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]     --> src/middle_end.rs:1408:30
[INFO] [stdout]      |
[INFO] [stdout] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stdout]      |                              ^^^ help: try ignoring the field: `arg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1408:35
[INFO] [stdout]      |
[INFO] [stdout] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stdout]      |                                   ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]     --> src/middle_end.rs:1411:28
[INFO] [stdout]      |
[INFO] [stdout] 1411 |             AssertLength { len, next, .. } => {
[INFO] [stdout]      |                            ^^^ help: try ignoring the field: `len: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1411:33
[INFO] [stdout]      |
[INFO] [stdout] 1411 |             AssertLength { len, next, .. } => {
[INFO] [stdout]      |                                 ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `bound`
[INFO] [stdout]     --> src/middle_end.rs:1415:17
[INFO] [stdout]      |
[INFO] [stdout] 1415 |                 bound, arg, next, ..
[INFO] [stdout]      |                 ^^^^^ help: try ignoring the field: `bound: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]     --> src/middle_end.rs:1415:24
[INFO] [stdout]      |
[INFO] [stdout] 1415 |                 bound, arg, next, ..
[INFO] [stdout]      |                        ^^^ help: try ignoring the field: `arg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1415:29
[INFO] [stdout]      |
[INFO] [stdout] 1415 |                 bound, arg, next, ..
[INFO] [stdout]      |                             ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/middle_end.rs:1420:17
[INFO] [stdout]      |
[INFO] [stdout] 1420 |                 addr,
[INFO] [stdout]      |                 ^^^^ help: try ignoring the field: `addr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]     --> src/middle_end.rs:1421:17
[INFO] [stdout]      |
[INFO] [stdout] 1421 |                 offset,
[INFO] [stdout]      |                 ^^^^^^ help: try ignoring the field: `offset: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/middle_end.rs:1422:17
[INFO] [stdout]      |
[INFO] [stdout] 1422 |                 val,
[INFO] [stdout]      |                 ^^^ help: try ignoring the field: `val: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1423:17
[INFO] [stdout]      |
[INFO] [stdout] 1423 |                 next,
[INFO] [stdout]      |                 ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest`
[INFO] [stdout]     --> src/middle_end.rs:1479:9
[INFO] [stdout]      |
[INFO] [stdout] 1479 |         dest: &VarName,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]     --> src/middle_end.rs:1480:9
[INFO] [stdout]      |
[INFO] [stdout] 1480 |         op: &Operation<VarName>,
[INFO] [stdout]      |         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pre`
[INFO] [stdout]     --> src/middle_end.rs:1481:9
[INFO] [stdout]      |
[INFO] [stdout] 1481 |         pre: &PossibleValuesEnv,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_pre`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prog`
[INFO] [stdout]     --> src/middle_end.rs:1489:9
[INFO] [stdout]      |
[INFO] [stdout] 1489 |         prog: Program<VarName, PossibleValuesEnv>,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_prog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut insert_var = |ls: &mut LiveSet, var: Immediate<VarName>| match var {
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let mut union_blk = |ls: &mut LiveSet, target: &BlockName| {
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fun`
[INFO] [stdout]    --> src/backend.rs:156:39
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     Operation::Call { fun, args } => {
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `fun: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |         let mut bbdy_ls = self.analyze_block_body(&b.body);
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:736:9
[INFO] [stdout]     |
[INFO] [stdout] 736 |         mut g: Graph<VarName>,
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fun`
[INFO] [stdout]     --> src/backend.rs:2007:27
[INFO] [stdout]      |
[INFO] [stdout] 2007 |         Operation::Call { fun, args } => {
[INFO] [stdout]      |                           ^^^ help: try ignoring the field: `fun: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Even` and `None` are never constructed
[INFO] [stdout]     --> src/middle_end.rs:1194:5
[INFO] [stdout]      |
[INFO] [stdout] 1192 | enum PossibleValues {
[INFO] [stdout]      |      -------------- variants in this enum
[INFO] [stdout] 1193 |     Any,  // The set of all i64 values, i.e., the value could be anything
[INFO] [stdout] 1194 |     Even, // The set of all *even* i64 values, i.e., the tagged integers
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1195 |     None, // The empty set, i.e., the value is never set
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `PossibleValues` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `bottom` and `lub_mut` are never used
[INFO] [stdout]     --> src/middle_end.rs:1200:8
[INFO] [stdout]      |
[INFO] [stdout] 1198 | impl PossibleValues {
[INFO] [stdout]      | ------------------- associated items in this implementation
[INFO] [stdout] 1199 |     /// The least PossibleValues
[INFO] [stdout] 1200 |     fn bottom() -> Self {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1205 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_order` is never used
[INFO] [stdout]    --> src/backend.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 600 | impl ConflictAnalysis {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 610 |     fn push_order(&mut self, imm: Immediate<VarName>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `regs_to_vars` is never read
[INFO] [stdout]    --> src/backend.rs:708:5
[INFO] [stdout]     |
[INFO] [stdout] 704 | pub struct RegisterAllocator {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 708 |     regs_to_vars: HashMap<Reg, HashSet<VarName>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:172:61
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:184:61
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:196:61
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:209:61
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:229:61
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:248:61
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Get_param` should have a snake case name
[INFO] [stdout]     --> src/backend.rs:1994:4
[INFO] [stdout]      |
[INFO] [stdout] 1994 | fn Get_param(op: Operation<VarName>) -> Vec<Immediate<VarName>> {
[INFO] [stdout]      |    ^^^^^^^^^ help: convert the identifier to snake case: `get_param`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::middle_end::CopyPropagator`
[INFO] [stdout]  --> src/backend.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::middle_end::CopyPropagator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:108:22
[INFO] [stdout]     |
[INFO] [stdout] 108 |         .map_err(|e| (format!("ar err: {}", e)))?;
[INFO] [stdout]     |                      ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 108 -         .map_err(|e| (format!("ar err: {}", e)))?;
[INFO] [stdout] 108 +         .map_err(|e| format!("ar err: {}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout]     |                          ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout] 130 +             .map_err(|e| format!("rustc err: {}", e) )?
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout]     |                          ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 139 -             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stdout] 139 +             .map_err(|e| format!("rustc err: {}", e) )?
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:164:22
[INFO] [stdout]     |
[INFO] [stdout] 164 |         .map_err(|e| (format!("{}", e)))?;
[INFO] [stdout]     |                      ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -         .map_err(|e| (format!("{}", e)))?;
[INFO] [stdout] 164 +         .map_err(|e| format!("{}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let line = line.map_err(|e| (format!("{}", e)))?;
[INFO] [stdout]     |                                     ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 171 -         let line = line.map_err(|e| (format!("{}", e)))?;
[INFO] [stdout] 171 +         let line = line.map_err(|e| format!("{}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:172:47
[INFO] [stdout]     |
[INFO] [stdout] 172 |         writeln!(out, "{}", line).map_err(|e| (format!("I/O error: {}", e)))?;
[INFO] [stdout]     |                                               ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 172 -         writeln!(out, "{}", line).map_err(|e| (format!("I/O error: {}", e)))?;
[INFO] [stdout] 172 +         writeln!(out, "{}", line).map_err(|e| format!("I/O error: {}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/runner.rs:175:43
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let status = child.wait().map_err(|e| (format!("Error waiting for child process {}", e)))?;
[INFO] [stdout]     |                                           ^                                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 175 -     let status = child.wait().map_err(|e| (format!("Error waiting for child process {}", e)))?;
[INFO] [stdout] 175 +     let status = child.wait().map_err(|e| format!("Error waiting for child process {}", e) )?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]     --> src/middle_end.rs:1205:27
[INFO] [stdout]      |
[INFO] [stdout] 1205 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stdout]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]     --> src/middle_end.rs:1221:27
[INFO] [stdout]      |
[INFO] [stdout] 1221 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stdout]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]     --> src/middle_end.rs:1227:31
[INFO] [stdout]      |
[INFO] [stdout] 1227 |     fn possible_values(&self, imm: &Immediate<VarName>) -> PossibleValues {
[INFO] [stdout]      |                               ^^^ help: if this is intentional, prefix it with an underscore: `_imm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]     --> src/middle_end.rs:1408:26
[INFO] [stdout]      |
[INFO] [stdout] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stdout]      |                          ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]     --> src/middle_end.rs:1408:30
[INFO] [stdout]      |
[INFO] [stdout] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stdout]      |                              ^^^ help: try ignoring the field: `arg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1408:35
[INFO] [stdout]      |
[INFO] [stdout] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stdout]      |                                   ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]     --> src/middle_end.rs:1411:28
[INFO] [stdout]      |
[INFO] [stdout] 1411 |             AssertLength { len, next, .. } => {
[INFO] [stdout]      |                            ^^^ help: try ignoring the field: `len: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1411:33
[INFO] [stdout]      |
[INFO] [stdout] 1411 |             AssertLength { len, next, .. } => {
[INFO] [stdout]      |                                 ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bound`
[INFO] [stdout]     --> src/middle_end.rs:1415:17
[INFO] [stdout]      |
[INFO] [stdout] 1415 |                 bound, arg, next, ..
[INFO] [stdout]      |                 ^^^^^ help: try ignoring the field: `bound: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]     --> src/middle_end.rs:1415:24
[INFO] [stdout]      |
[INFO] [stdout] 1415 |                 bound, arg, next, ..
[INFO] [stdout]      |                        ^^^ help: try ignoring the field: `arg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1415:29
[INFO] [stdout]      |
[INFO] [stdout] 1415 |                 bound, arg, next, ..
[INFO] [stdout]      |                             ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/middle_end.rs:1420:17
[INFO] [stdout]      |
[INFO] [stdout] 1420 |                 addr,
[INFO] [stdout]      |                 ^^^^ help: try ignoring the field: `addr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]     --> src/middle_end.rs:1421:17
[INFO] [stdout]      |
[INFO] [stdout] 1421 |                 offset,
[INFO] [stdout]      |                 ^^^^^^ help: try ignoring the field: `offset: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]     --> src/middle_end.rs:1422:17
[INFO] [stdout]      |
[INFO] [stdout] 1422 |                 val,
[INFO] [stdout]      |                 ^^^ help: try ignoring the field: `val: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]     --> src/middle_end.rs:1423:17
[INFO] [stdout]      |
[INFO] [stdout] 1423 |                 next,
[INFO] [stdout]      |                 ^^^^ help: try ignoring the field: `next: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest`
[INFO] [stdout]     --> src/middle_end.rs:1479:9
[INFO] [stdout]      |
[INFO] [stdout] 1479 |         dest: &VarName,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]     --> src/middle_end.rs:1480:9
[INFO] [stdout]      |
[INFO] [stdout] 1480 |         op: &Operation<VarName>,
[INFO] [stdout]      |         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pre`
[INFO] [stdout]     --> src/middle_end.rs:1481:9
[INFO] [stdout]      |
[INFO] [stdout] 1481 |         pre: &PossibleValuesEnv,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_pre`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prog`
[INFO] [stdout]     --> src/middle_end.rs:1489:9
[INFO] [stdout]      |
[INFO] [stdout] 1489 |         prog: Program<VarName, PossibleValuesEnv>,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_prog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut insert_var = |ls: &mut LiveSet, var: Immediate<VarName>| match var {
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let mut union_blk = |ls: &mut LiveSet, target: &BlockName| {
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fun`
[INFO] [stdout]    --> src/backend.rs:156:39
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     Operation::Call { fun, args } => {
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `fun: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |         let mut bbdy_ls = self.analyze_block_body(&b.body);
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backend.rs:736:9
[INFO] [stdout]     |
[INFO] [stdout] 736 |         mut g: Graph<VarName>,
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fun`
[INFO] [stdout]     --> src/backend.rs:2007:27
[INFO] [stdout]      |
[INFO] [stdout] 2007 |         Operation::Call { fun, args } => {
[INFO] [stdout]      |                           ^^^ help: try ignoring the field: `fun: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Even` and `None` are never constructed
[INFO] [stdout]     --> src/middle_end.rs:1194:5
[INFO] [stdout]      |
[INFO] [stdout] 1192 | enum PossibleValues {
[INFO] [stdout]      |      -------------- variants in this enum
[INFO] [stdout] 1193 |     Any,  // The set of all i64 values, i.e., the value could be anything
[INFO] [stdout] 1194 |     Even, // The set of all *even* i64 values, i.e., the tagged integers
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1195 |     None, // The empty set, i.e., the value is never set
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `PossibleValues` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `bottom` and `lub_mut` are never used
[INFO] [stdout]     --> src/middle_end.rs:1200:8
[INFO] [stdout]      |
[INFO] [stdout] 1198 | impl PossibleValues {
[INFO] [stdout]      | ------------------- associated items in this implementation
[INFO] [stdout] 1199 |     /// The least PossibleValues
[INFO] [stdout] 1200 |     fn bottom() -> Self {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1205 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_order` is never used
[INFO] [stdout]    --> src/backend.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 600 | impl ConflictAnalysis {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 610 |     fn push_order(&mut self, imm: Immediate<VarName>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `regs_to_vars` is never read
[INFO] [stdout]    --> src/backend.rs:708:5
[INFO] [stdout]     |
[INFO] [stdout] 704 | pub struct RegisterAllocator {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 708 |     regs_to_vars: HashMap<Reg, HashSet<VarName>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:172:61
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:184:61
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:196:61
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:209:61
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:229:61
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stdout]    --> src/backend.rs:248:61
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Get_param` should have a snake case name
[INFO] [stdout]     --> src/backend.rs:1994:4
[INFO] [stdout]      |
[INFO] [stdout] 1994 | fn Get_param(op: Operation<VarName>) -> Vec<Immediate<VarName>> {
[INFO] [stdout]      |    ^^^^^^^^^ help: convert the identifier to snake case: `get_param`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "2fa0bb0705b359ade72087af0f092d26088ccdb870a7bf1e86f10c9cbdf7d98f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa0bb0705b359ade72087af0f092d26088ccdb870a7bf1e86f10c9cbdf7d98f", kill_on_drop: false }`
[INFO] [stdout] 2fa0bb0705b359ade72087af0f092d26088ccdb870a7bf1e86f10c9cbdf7d98f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db267617053ed444126e178e126959290683235a94e993c783da1d22f37953e6
[INFO] running `Command { std: "docker" "start" "-a" "db267617053ed444126e178e126959290683235a94e993c783da1d22f37953e6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::middle_end::CopyPropagator`
[INFO] [stderr]  --> src/backend.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::middle_end::CopyPropagator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/runner.rs:108:22
[INFO] [stderr]     |
[INFO] [stderr] 108 |         .map_err(|e| (format!("ar err: {}", e)))?;
[INFO] [stderr]     |                      ^                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 108 -         .map_err(|e| (format!("ar err: {}", e)))?;
[INFO] [stderr] 108 +         .map_err(|e| format!("ar err: {}", e) )?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/runner.rs:130:26
[INFO] [stderr]     |
[INFO] [stderr] 130 |             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stderr]     |                          ^                           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 130 -             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stderr] 130 +             .map_err(|e| format!("rustc err: {}", e) )?
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/runner.rs:139:26
[INFO] [stderr]     |
[INFO] [stderr] 139 |             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stderr]     |                          ^                           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 139 -             .map_err(|e| (format!("rustc err: {}", e)))?
[INFO] [stderr] 139 +             .map_err(|e| format!("rustc err: {}", e) )?
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/runner.rs:164:22
[INFO] [stderr]     |
[INFO] [stderr] 164 |         .map_err(|e| (format!("{}", e)))?;
[INFO] [stderr]     |                      ^                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 164 -         .map_err(|e| (format!("{}", e)))?;
[INFO] [stderr] 164 +         .map_err(|e| format!("{}", e) )?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/runner.rs:171:37
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let line = line.map_err(|e| (format!("{}", e)))?;
[INFO] [stderr]     |                                     ^                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 171 -         let line = line.map_err(|e| (format!("{}", e)))?;
[INFO] [stderr] 171 +         let line = line.map_err(|e| format!("{}", e) )?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/runner.rs:172:47
[INFO] [stderr]     |
[INFO] [stderr] 172 |         writeln!(out, "{}", line).map_err(|e| (format!("I/O error: {}", e)))?;
[INFO] [stderr]     |                                               ^                           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 172 -         writeln!(out, "{}", line).map_err(|e| (format!("I/O error: {}", e)))?;
[INFO] [stderr] 172 +         writeln!(out, "{}", line).map_err(|e| format!("I/O error: {}", e) )?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/runner.rs:175:43
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let status = child.wait().map_err(|e| (format!("Error waiting for child process {}", e)))?;
[INFO] [stderr]     |                                           ^                                                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 175 -     let status = child.wait().map_err(|e| (format!("Error waiting for child process {}", e)))?;
[INFO] [stderr] 175 +     let status = child.wait().map_err(|e| format!("Error waiting for child process {}", e) )?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]     --> src/middle_end.rs:1205:27
[INFO] [stderr]      |
[INFO] [stderr] 1205 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stderr]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]     --> src/middle_end.rs:1221:27
[INFO] [stderr]      |
[INFO] [stderr] 1221 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stderr]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `imm`
[INFO] [stderr]     --> src/middle_end.rs:1227:31
[INFO] [stderr]      |
[INFO] [stderr] 1227 |     fn possible_values(&self, imm: &Immediate<VarName>) -> PossibleValues {
[INFO] [stderr]      |                               ^^^ help: if this is intentional, prefix it with an underscore: `_imm`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]     --> src/middle_end.rs:1408:26
[INFO] [stderr]      |
[INFO] [stderr] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stderr]      |                          ^^ help: try ignoring the field: `ty: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg`
[INFO] [stderr]     --> src/middle_end.rs:1408:30
[INFO] [stderr]      |
[INFO] [stderr] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stderr]      |                              ^^^ help: try ignoring the field: `arg: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `next`
[INFO] [stderr]     --> src/middle_end.rs:1408:35
[INFO] [stderr]      |
[INFO] [stderr] 1408 |             AssertType { ty, arg, next, .. } => {
[INFO] [stderr]      |                                   ^^^^ help: try ignoring the field: `next: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `len`
[INFO] [stderr]     --> src/middle_end.rs:1411:28
[INFO] [stderr]      |
[INFO] [stderr] 1411 |             AssertLength { len, next, .. } => {
[INFO] [stderr]      |                            ^^^ help: try ignoring the field: `len: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `next`
[INFO] [stderr]     --> src/middle_end.rs:1411:33
[INFO] [stderr]      |
[INFO] [stderr] 1411 |             AssertLength { len, next, .. } => {
[INFO] [stderr]      |                                 ^^^^ help: try ignoring the field: `next: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bound`
[INFO] [stderr]     --> src/middle_end.rs:1415:17
[INFO] [stderr]      |
[INFO] [stderr] 1415 |                 bound, arg, next, ..
[INFO] [stderr]      |                 ^^^^^ help: try ignoring the field: `bound: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg`
[INFO] [stderr]     --> src/middle_end.rs:1415:24
[INFO] [stderr]      |
[INFO] [stderr] 1415 |                 bound, arg, next, ..
[INFO] [stderr]      |                        ^^^ help: try ignoring the field: `arg: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `next`
[INFO] [stderr]     --> src/middle_end.rs:1415:29
[INFO] [stderr]      |
[INFO] [stderr] 1415 |                 bound, arg, next, ..
[INFO] [stderr]      |                             ^^^^ help: try ignoring the field: `next: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]     --> src/middle_end.rs:1420:17
[INFO] [stderr]      |
[INFO] [stderr] 1420 |                 addr,
[INFO] [stderr]      |                 ^^^^ help: try ignoring the field: `addr: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]     --> src/middle_end.rs:1421:17
[INFO] [stderr]      |
[INFO] [stderr] 1421 |                 offset,
[INFO] [stderr]      |                 ^^^^^^ help: try ignoring the field: `offset: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]     --> src/middle_end.rs:1422:17
[INFO] [stderr]      |
[INFO] [stderr] 1422 |                 val,
[INFO] [stderr]      |                 ^^^ help: try ignoring the field: `val: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `next`
[INFO] [stderr]     --> src/middle_end.rs:1423:17
[INFO] [stderr]      |
[INFO] [stderr] 1423 |                 next,
[INFO] [stderr]      |                 ^^^^ help: try ignoring the field: `next: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dest`
[INFO] [stderr]     --> src/middle_end.rs:1479:9
[INFO] [stderr]      |
[INFO] [stderr] 1479 |         dest: &VarName,
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `op`
[INFO] [stderr]     --> src/middle_end.rs:1480:9
[INFO] [stderr]      |
[INFO] [stderr] 1480 |         op: &Operation<VarName>,
[INFO] [stderr]      |         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pre`
[INFO] [stderr]     --> src/middle_end.rs:1481:9
[INFO] [stderr]      |
[INFO] [stderr] 1481 |         pre: &PossibleValuesEnv,
[INFO] [stderr]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_pre`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prog`
[INFO] [stderr]     --> src/middle_end.rs:1489:9
[INFO] [stderr]      |
[INFO] [stderr] 1489 |         prog: Program<VarName, PossibleValuesEnv>,
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_prog`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/backend.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let mut insert_var = |ls: &mut LiveSet, var: Immediate<VarName>| match var {
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/backend.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let mut union_blk = |ls: &mut LiveSet, target: &BlockName| {
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fun`
[INFO] [stderr]    --> src/backend.rs:156:39
[INFO] [stderr]     |
[INFO] [stderr] 156 |                     Operation::Call { fun, args } => {
[INFO] [stderr]     |                                       ^^^ help: try ignoring the field: `fun: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/backend.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let mut bbdy_ls = self.analyze_block_body(&b.body);
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/backend.rs:736:9
[INFO] [stderr]     |
[INFO] [stderr] 736 |         mut g: Graph<VarName>,
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fun`
[INFO] [stderr]     --> src/backend.rs:2007:27
[INFO] [stderr]      |
[INFO] [stderr] 2007 |         Operation::Call { fun, args } => {
[INFO] [stderr]      |                           ^^^ help: try ignoring the field: `fun: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Even` and `None` are never constructed
[INFO] [stderr]     --> src/middle_end.rs:1194:5
[INFO] [stderr]      |
[INFO] [stderr] 1192 | enum PossibleValues {
[INFO] [stderr]      |      -------------- variants in this enum
[INFO] [stderr] 1193 |     Any,  // The set of all i64 values, i.e., the value could be anything
[INFO] [stderr] 1194 |     Even, // The set of all *even* i64 values, i.e., the tagged integers
[INFO] [stderr]      |     ^^^^
[INFO] [stderr] 1195 |     None, // The empty set, i.e., the value is never set
[INFO] [stderr]      |     ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `PossibleValues` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `bottom` and `lub_mut` are never used
[INFO] [stderr]     --> src/middle_end.rs:1200:8
[INFO] [stderr]      |
[INFO] [stderr] 1198 | impl PossibleValues {
[INFO] [stderr]      | ------------------- associated items in this implementation
[INFO] [stderr] 1199 |     /// The least PossibleValues
[INFO] [stderr] 1200 |     fn bottom() -> Self {
[INFO] [stderr]      |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1205 |     fn lub_mut(&mut self, other: Self) {
[INFO] [stderr]      |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `push_order` is never used
[INFO] [stderr]    --> src/backend.rs:610:8
[INFO] [stderr]     |
[INFO] [stderr] 600 | impl ConflictAnalysis {
[INFO] [stderr]     | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 610 |     fn push_order(&mut self, imm: Immediate<VarName>) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `regs_to_vars` is never read
[INFO] [stderr]    --> src/backend.rs:708:5
[INFO] [stderr]     |
[INFO] [stderr] 704 | pub struct RegisterAllocator {
[INFO] [stderr]     |            ----------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 708 |     regs_to_vars: HashMap<Reg, HashSet<VarName>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stderr]    --> src/backend.rs:172:61
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stderr]     |                                                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stderr]    --> src/backend.rs:184:61
[INFO] [stderr]     |
[INFO] [stderr] 184 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stderr]     |                                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stderr]    --> src/backend.rs:196:61
[INFO] [stderr]     |
[INFO] [stderr] 196 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stderr]     |                                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stderr]    --> src/backend.rs:209:61
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stderr]     |                                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stderr]    --> src/backend.rs:229:61
[INFO] [stderr]     |
[INFO] [stderr] 229 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stderr]     |                                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&ssa::BlockBody<identifiers::VarName, T>` instead of cloning the inner type
[INFO] [stderr]    --> src/backend.rs:248:61
[INFO] [stderr]     |
[INFO] [stderr] 248 |                 let next_bbdy = self.analyze_block_body(next.clone());
[INFO] [stderr]     |                                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `Get_param` should have a snake case name
[INFO] [stderr]     --> src/backend.rs:1994:4
[INFO] [stderr]      |
[INFO] [stderr] 1994 | fn Get_param(op: Operation<VarName>) -> Vec<Immediate<VarName>> {
[INFO] [stderr]      |    ^^^^^^^^^ help: convert the identifier to snake case: `get_param`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `snake` (lib) generated 44 warnings (run `cargo fix --lib -p snake` to apply 33 suggestions)
[INFO] [stderr] warning: `snake` (lib test) generated 44 warnings (44 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snake-104baad2ad53ae4c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/snake-87e5c93e8e0d904f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ana.rs (/opt/rustwide/target/debug/deps/ana-f36c3bff670ac130)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/examples.rs (/opt/rustwide/target/debug/deps/examples-578a285bdc8ca3b8)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test public_adder::test1_frontend ... ok
[INFO] [stdout] test public_adder::free ... ok
[INFO] [stdout] test public_adder::let_dupe ... ok
[INFO] [stdout] test public_cobra::test_simple_non_tail_call_1_3 ... FAILED
[INFO] [stdout] test public_adder::test1_middleend ... FAILED
[INFO] [stdout] test public_adder::test1 ... FAILED
[INFO] [stdout] test public_cobra::test_big_extern_nine_3 ... FAILED
[INFO] [stdout] test public_cobra::test_rec_call_capture_3 ... FAILED
[INFO] [stdout] test public_diamondback::test_array_cyclic_tree ... FAILED
[INFO] [stdout] test public_cobra::test_non_tail_recursion_3 ... FAILED
[INFO] [stdout] test public_cobra::test_print_3 ... FAILED
[INFO] [stdout] test public_cobra::test_big_local_3 ... FAILED
[INFO] [stdout] test public_diamondback::test_overflow_3_2 ... FAILED
[INFO] [stdout] test public_diamondback::test_out_of_bounds ... FAILED
[INFO] [stdout] test public_diamondback::test_array_empty_2 ... FAILED
[INFO] [stdout] test public_cobra::test_tail_recursive_constant_space_3 ... FAILED
[INFO] [stdout] test public_optimizations::assertion_removal::simple_add_3 ... FAILED
[INFO] [stdout] test public_optimizations::assertion_removal::loop1_3 ... FAILED
[INFO] [stdout] test public_optimizations::graph_coloring::chain_1 ... ok
[INFO] [stdout] test public_optimizations::liveness_and_conflict_analyses::if_test_1 ... ok
[INFO] [stdout] test public_optimizations::graph_coloring::chain_spill_1 ... ok
[INFO] [stdout] test public_optimizations::assertion_removal::extern0_3 ... FAILED
[INFO] [stdout] test public_optimizations::liveness_and_conflict_analyses::param_test_1 ... ok
[INFO] [stdout] test public_optimizations::graph_coloring::itail_reuse_spill_all_1 ... ok
[INFO] [stdout] test public_optimizations::graph_coloring::param_spill_1 ... ok
[INFO] [stdout] test public_optimizations::graph_coloring::param_1 ... ok
[INFO] [stdout] test public_optimizations::graph_coloring::itail_reuse_1 ... ok
[INFO] [stdout] test public_optimizations::graph_coloring::chain_spill_all_1 ... ok
[INFO] [stdout] test public_optimizations::liveness_and_conflict_analyses::chain_1 ... ok
[INFO] [stdout] test public_optimizations::graph_coloring::if_1 ... ok
[INFO] [stdout] test public_optimizations::liveness_and_conflict_analyses::itail_reuse_test_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- public_cobra::test_simple_non_tail_call_1_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_cobra::test_simple_non_tail_call_1_3' (38) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1aca8e - snake::runner::compile_and_run_file::hbf85b1aa748cbfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b1d1c - examples::test_example_file::h536eedcd97360e73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d168b5c - examples::public_cobra::test_simple_non_tail_call_1_3::h97dc9546b4a6a383
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d168b87 - examples::public_cobra::test_simple_non_tail_call_1_3::{{closure}}::h6eb02fefc9d2ba30
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17b366 - core::ops::function::FnOnce::call_once::h879f4449c523b6fe
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_adder::test1_middleend stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_adder::test1_middleend' (32) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d31638d - snake::runner::emit_ssa::hd69c48a08375c04e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:35:26
[INFO] [stdout]   23:     0x5b422d1b5987 - examples::test_example_middle_end::hfde8f722573eb470
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:397:15
[INFO] [stdout]   24:     0x5b422d16d20c - examples::public_adder::test1_middleend::hdc43584ff79ab1c8
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:25:13
[INFO] [stdout]   25:     0x5b422d16d237 - examples::public_adder::test1_middleend::{{closure}}::ha0b60104c092c653
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:24:28
[INFO] [stdout]   26:     0x5b422d17b5b6 - core::ops::function::FnOnce::call_once::hbf367e4ed31eea5f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   32:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   33:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   39:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   41:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   44:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   46:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   47:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   48:     0x735caa74ca64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_adder::test1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_adder::test1' (30) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1aca8e - snake::runner::compile_and_run_file::hbf85b1aa748cbfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b1d1c - examples::test_example_file::h536eedcd97360e73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d16d2dc - examples::public_adder::test1::h82fcd6e43ee4dfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d16d307 - examples::public_adder::test1::{{closure}}::hd6804ac93e4be290
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17b296 - core::ops::function::FnOnce::call_once::h7badd67ceab0b410
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_cobra::test_big_extern_nine_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_cobra::test_big_extern_nine_3' (33) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1aca8e - snake::runner::compile_and_run_file::hbf85b1aa748cbfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b1d1c - examples::test_example_file::h536eedcd97360e73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d1689dc - examples::public_cobra::test_big_extern_nine_3::h94ae0a5cfb94c0c7
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d168a07 - examples::public_cobra::test_big_extern_nine_3::{{closure}}::h1132d768c81454fc
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17b4b6 - core::ops::function::FnOnce::call_once::haaa95cfbf9322c4f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_cobra::test_rec_call_capture_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_cobra::test_rec_call_capture_3' (37) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1aca8e - snake::runner::compile_and_run_file::hbf85b1aa748cbfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b1d1c - examples::test_example_file::h536eedcd97360e73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d168a5c - examples::public_cobra::test_rec_call_capture_3::h31c77262f65a11e6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d168a87 - examples::public_cobra::test_rec_call_capture_3::{{closure}}::hf33872957f04f76b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17b256 - core::ops::function::FnOnce::call_once::h74a847efc4d8c607
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_diamondback::test_array_cyclic_tree stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_diamondback::test_array_cyclic_tree' (40) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1ac81e - snake::runner::compile_and_run_file::h8597381244fe880b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b2364 - examples::test_example_file::hdb39e7923010b3ba
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d1a3476 - examples::public_diamondback::test_array_cyclic_tree::hab252db73548385b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d1a3497 - examples::public_diamondback::test_array_cyclic_tree::{{closure}}::hb07343b1ecc19792
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17b536 - core::ops::function::FnOnce::call_once::hb2bf8554715c1d52
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_cobra::test_non_tail_recursion_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_cobra::test_non_tail_recursion_3' (35) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1aca8e - snake::runner::compile_and_run_file::hbf85b1aa748cbfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b1d1c - examples::test_example_file::h536eedcd97360e73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d168adc - examples::public_cobra::test_non_tail_recursion_3::hf9bf6cd3e6cad166
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d168b07 - examples::public_cobra::test_non_tail_recursion_3::{{closure}}::h685cfefa60db328c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17b006 - core::ops::function::FnOnce::call_once::h40d3765ba1f37f08
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_cobra::test_print_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_cobra::test_print_3' (36) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1aca8e - snake::runner::compile_and_run_file::hbf85b1aa748cbfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b1d1c - examples::test_example_file::h536eedcd97360e73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d1688dc - examples::public_cobra::test_print_3::h1286baeda80150e2
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d168907 - examples::public_cobra::test_print_3::{{closure}}::hda6c424db9e0120b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17afc6 - core::ops::function::FnOnce::call_once::h3cde187410b1de46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_cobra::test_big_local_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_cobra::test_big_local_3' (34) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1aca8e - snake::runner::compile_and_run_file::hbf85b1aa748cbfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b1d1c - examples::test_example_file::h536eedcd97360e73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d16895c - examples::public_cobra::test_big_local_3::h06fb2fe3fe2eec94
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d168987 - examples::public_cobra::test_big_local_3::{{closure}}::h1b9e98b1ed2363c6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17b216 - core::ops::function::FnOnce::call_once::h73744dac6a5fb610
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_diamondback::test_overflow_3_2 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_diamondback::test_overflow_3_2' (43) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1accd9 - snake::runner::compile_and_run_file::hedda7d6ade3b5866
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b160d - examples::test_example_fail::h7dbf1cfa31e4cea6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:413:11
[INFO] [stdout]   26:     0x5b422d1a330e - examples::public_diamondback::test_overflow_3_2::hd0611a2e31887ee5
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:43:13
[INFO] [stdout]   27:     0x5b422d1a3327 - examples::public_diamondback::test_overflow_3_2::{{closure}}::he70f5106c14038aa
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:42:28
[INFO] [stdout]   28:     0x5b422d17b976 - core::ops::function::FnOnce::call_once::heee815c8b9afce25
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_diamondback::test_out_of_bounds stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_diamondback::test_out_of_bounds' (42) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1accd9 - snake::runner::compile_and_run_file::hedda7d6ade3b5866
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b160d - examples::test_example_fail::h7dbf1cfa31e4cea6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:413:11
[INFO] [stdout]   26:     0x5b422d1a33de - examples::public_diamondback::test_out_of_bounds::h5dfe721696237756
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:43:13
[INFO] [stdout]   27:     0x5b422d1a33f7 - examples::public_diamondback::test_out_of_bounds::{{closure}}::h3dd972f3aa4f44f8
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:42:28
[INFO] [stdout]   28:     0x5b422d17b5f6 - core::ops::function::FnOnce::call_once::hbf5c55c309cc4548
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_diamondback::test_array_empty_2 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_diamondback::test_array_empty_2' (41) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1aca8e - snake::runner::compile_and_run_file::hbf85b1aa748cbfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b1d1c - examples::test_example_file::h536eedcd97360e73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d1a337c - examples::public_diamondback::test_array_empty_2::h7736f2c780ad515c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d1a33a7 - examples::public_diamondback::test_array_empty_2::{{closure}}::h62e5fef200019690
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17b706 - core::ops::function::FnOnce::call_once::hc6dbc40675721e4f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_cobra::test_tail_recursive_constant_space_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_cobra::test_tail_recursive_constant_space_3' (39) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d316d9d - snake::compile::middle_end::hce4b3fac6439b7ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:38:15
[INFO] [stdout]   22:     0x5b422d3178ef - snake::compile::compile::hb5f8de4265dd7be0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compile.rs:13:26
[INFO] [stdout]   23:     0x5b422d3145a9 - snake::runner::compile_file::h25f6969e2972178d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:55:5
[INFO] [stdout]   24:     0x5b422d1aca8e - snake::runner::compile_and_run_file::hbf85b1aa748cbfbe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runner.rs:50:15
[INFO] [stdout]   25:     0x5b422d1b1d1c - examples::test_example_file::h536eedcd97360e73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:364:11
[INFO] [stdout]   26:     0x5b422d168bda - examples::public_cobra::test_tail_recursive_constant_space_3::h533e2554152db825
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:7:13
[INFO] [stdout]   27:     0x5b422d168bf7 - examples::public_cobra::test_tail_recursive_constant_space_3::{{closure}}::h47431b0755b4a0d6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:6:28
[INFO] [stdout]   28:     0x5b422d17b0c6 - core::ops::function::FnOnce::call_once::h4a46467d9942f25c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   34:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   35:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   40:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   41:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   46:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   48:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   49:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   50:     0x735caa74ca64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_optimizations::assertion_removal::simple_add_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_optimizations::assertion_removal::simple_add_3' (46) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d1b2dba - examples::public_optimizations::assertion_removal::test::h48b03e2be7b6c9de
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:154:23
[INFO] [stdout]   22:     0x5b422d1b26b4 - examples::public_optimizations::assertion_removal::simple_add_3::h4090f5eacb742a68
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:166:13
[INFO] [stdout]   23:     0x5b422d1b26dd - examples::public_optimizations::assertion_removal::simple_add_3::{{closure}}::hb300217518e742fe
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:165:30
[INFO] [stdout]   24:     0x5b422d17aea6 - core::ops::function::FnOnce::call_once::h1ccad8f5029884e9
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   37:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   42:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   44:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   45:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   46:     0x735caa74ca64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_optimizations::assertion_removal::loop1_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_optimizations::assertion_removal::loop1_3' (45) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d1b2dba - examples::public_optimizations::assertion_removal::test::h48b03e2be7b6c9de
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:154:23
[INFO] [stdout]   22:     0x5b422d1b37d4 - examples::public_optimizations::assertion_removal::loop1_3::h11d78c13277f9aa6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:170:13
[INFO] [stdout]   23:     0x5b422d1b37fd - examples::public_optimizations::assertion_removal::loop1_3::{{closure}}::hafc46787dd90e24a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:169:25
[INFO] [stdout]   24:     0x5b422d17b896 - core::ops::function::FnOnce::call_once::he262e29e2b07c69c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   37:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   42:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   44:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   45:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   46:     0x735caa74ca64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- public_optimizations::assertion_removal::extern0_3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'public_optimizations::assertion_removal::extern0_3' (44) panicked at src/middle_end.rs:1217:9:
[INFO] [stdout] not yet implemented: PossibleValuesEnv::bottom
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b422d60c702 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b422d60c702 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b422d60c702 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b422d60c702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b422d61d0ef - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b422d61d0ef - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5b422d5d8f13 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b422d5d8f13 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b422d5e5662 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b422d5ea42f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5b422d5ea2c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5b422d1df5ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5b422d1df5ee - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b422d5eaa3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5b422d5eaa3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5b422d5ea866 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5b422d5e5799 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5b422d5cd1ad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5b422d625b10 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b422d2ff33d - snake::middle_end::PossibleValuesEnv::bottom::hcaab196219d0c300
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1217:9
[INFO] [stdout]   20:     0x5b422d2fed0b - snake::middle_end::AssertionRemover::new::hb9e153856be7647c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/middle_end.rs:1301:36
[INFO] [stdout]   21:     0x5b422d1b2dba - examples::public_optimizations::assertion_removal::test::h48b03e2be7b6c9de
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:154:23
[INFO] [stdout]   22:     0x5b422d1b3844 - examples::public_optimizations::assertion_removal::extern0_3::h83949b09f7e97a37
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:174:13
[INFO] [stdout]   23:     0x5b422d1b386d - examples::public_optimizations::assertion_removal::extern0_3::{{closure}}::h0d23a9e12f9da322
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/examples.rs:173:27
[INFO] [stdout]   24:     0x5b422d17b786 - core::ops::function::FnOnce::call_once::hce69f04833de91f5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b422d1df3eb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5b422d1df3eb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5b422d1f344d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5b422d1f344d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5b422d1f344d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5b422d1f344d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5b422d1f344d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5b422d1f344d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5b422d1f344d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5b422d1cc994 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5b422d1cc994 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   37:     0x5b422d1d01ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5b422d1d01ea - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5b422d1d01ea - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5b422d1d01ea - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5b422d1d01ea - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   42:     0x5b422d1d01ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5b422d5e0abf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   44:     0x5b422d5e0abf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   45:     0x735caa6bfaa4 - <unknown>
[INFO] [stdout]   46:     0x735caa74ca64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     public_adder::test1
[INFO] [stdout]     public_adder::test1_middleend
[INFO] [stdout]     public_cobra::test_big_extern_nine_3
[INFO] [stdout]     public_cobra::test_big_local_3
[INFO] [stdout]     public_cobra::test_non_tail_recursion_3
[INFO] [stdout]     public_cobra::test_print_3
[INFO] [stdout]     public_cobra::test_rec_call_capture_3
[INFO] [stdout]     public_cobra::test_simple_non_tail_call_1_3
[INFO] [stdout]     public_cobra::test_tail_recursive_constant_space_3
[INFO] [stdout]     public_diamondback::test_array_cyclic_tree
[INFO] [stdout]     public_diamondback::test_array_empty_2
[INFO] [stdout]     public_diamondback::test_out_of_bounds
[INFO] [stdout]     public_diamondback::test_overflow_3_2
[INFO] [stdout]     public_optimizations::assertion_removal::extern0_3
[INFO] [stdout]     public_optimizations::assertion_removal::loop1_3
[INFO] [stdout]     public_optimizations::assertion_removal::simple_add_3
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 16 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test examples`
[INFO] running `Command { std: "docker" "inspect" "db267617053ed444126e178e126959290683235a94e993c783da1d22f37953e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db267617053ed444126e178e126959290683235a94e993c783da1d22f37953e6", kill_on_drop: false }`
[INFO] [stdout] db267617053ed444126e178e126959290683235a94e993c783da1d22f37953e6
