[INFO] cloning repository https://github.com/gmullerms/ailang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gmullerms/ailang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmullerms%2Failang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmullerms%2Failang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2544fb273ba329b681cc690ef647b4f20185eb67
[INFO] testing gmullerms/ailang against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmullerms%2Failang" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gmullerms/ailang
[INFO] finished tweaking git repo https://github.com/gmullerms/ailang
[INFO] tweaked toml for git repo https://github.com/gmullerms/ailang written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gmullerms/ailang on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gmullerms/ailang 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 544dbb7f87aa33e5e43925649311b71e1cd8d68fed0d8916c9e33f791e64c442
[INFO] running `Command { std: "docker" "start" "-a" "544dbb7f87aa33e5e43925649311b71e1cd8d68fed0d8916c9e33f791e64c442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "544dbb7f87aa33e5e43925649311b71e1cd8d68fed0d8916c9e33f791e64c442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544dbb7f87aa33e5e43925649311b71e1cd8d68fed0d8916c9e33f791e64c442", kill_on_drop: false }`
[INFO] [stdout] 544dbb7f87aa33e5e43925649311b71e1cd8d68fed0d8916c9e33f791e64c442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c600a2bdc2f1d4e71e22259cd49ce962180658437a0e6947e94ae6b06bdaed
[INFO] running `Command { std: "docker" "start" "-a" "c9c600a2bdc2f1d4e71e22259cd49ce962180658437a0e6947e94ae6b06bdaed", kill_on_drop: false }`
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling ureq-proto v0.5.3
[INFO] [stderr]    Compiling ureq v3.2.0
[INFO] [stderr]    Compiling scroll_derive v0.13.1
[INFO] [stderr]    Compiling scroll v0.13.0
[INFO] [stderr]    Compiling goblin v0.10.5
[INFO] [stderr]    Compiling ailang v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/interpreter.rs:765:33
[INFO] [stdout]     |
[INFO] [stdout] 765 |                     if let Some(mut match_env) = self.match_pattern(&arm.pattern, &val, env) {
[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: field `line` is never read
[INFO] [stdout]   --> src/ast.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct ExternBlock {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub line: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExternBlock` has a derived impl for the trait `Debug`, but this is 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: field `line` is never read
[INFO] [stdout]    --> src/ast.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct ErrHandler {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub line: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ErrHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Construct` is never constructed
[INFO] [stdout]    --> src/ast.rs:274:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub enum Expr {
[INFO] [stdout]     |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 274 |     Construct {
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Result` is never constructed
[INFO] [stdout]    --> src/ast.rs:351:5
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub enum AiType {
[INFO] [stdout]     |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 351 |     Result(Box<AiType>),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AiType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> src/interpreter.rs:289:12
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl Interpreter {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn run(&mut self, program: Program, test_only: bool) -> Result<Value, RuntimeError> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_line_end` is never used
[INFO] [stdout]     --> src/parser.rs:1050:8
[INFO] [stdout]      |
[INFO] [stdout]   24 | impl Parser {
[INFO] [stdout]      | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1050 |     fn check_line_end(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `True`, `False`, `Null`, `Return`, `Emit`, and `Comment` are never constructed
[INFO] [stdout]   --> src/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum TokenKind {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 41 |     True,     // true
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 42 |     False,    // false
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 43 |     Null,     // null
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     Return,   // = at start of statement (contextual)
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 91 |     Emit,     // >  at start of statement (contextual)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     Comment,  // --
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.59s
[INFO] running `Command { std: "docker" "inspect" "c9c600a2bdc2f1d4e71e22259cd49ce962180658437a0e6947e94ae6b06bdaed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c600a2bdc2f1d4e71e22259cd49ce962180658437a0e6947e94ae6b06bdaed", kill_on_drop: false }`
[INFO] [stdout] c9c600a2bdc2f1d4e71e22259cd49ce962180658437a0e6947e94ae6b06bdaed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b60d58da9a2af4ad923de4d5b6d029bcba310fd4d1d77e712ceda651d702bfc3
[INFO] running `Command { std: "docker" "start" "-a" "b60d58da9a2af4ad923de4d5b6d029bcba310fd4d1d77e712ceda651d702bfc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ailang v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/interpreter.rs:765:33
[INFO] [stdout]     |
[INFO] [stdout] 765 |                     if let Some(mut match_env) = self.match_pattern(&arm.pattern, &val, env) {
[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: field `line` is never read
[INFO] [stdout]   --> src/ast.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct ExternBlock {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub line: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExternBlock` has a derived impl for the trait `Debug`, but this is 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: field `line` is never read
[INFO] [stdout]    --> src/ast.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct ErrHandler {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub line: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ErrHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Construct` is never constructed
[INFO] [stdout]    --> src/ast.rs:274:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub enum Expr {
[INFO] [stdout]     |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 274 |     Construct {
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Result` is never constructed
[INFO] [stdout]    --> src/ast.rs:351:5
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub enum AiType {
[INFO] [stdout]     |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 351 |     Result(Box<AiType>),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AiType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> src/interpreter.rs:289:12
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl Interpreter {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn run(&mut self, program: Program, test_only: bool) -> Result<Value, RuntimeError> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_line_end` is never used
[INFO] [stdout]     --> src/parser.rs:1050:8
[INFO] [stdout]      |
[INFO] [stdout]   24 | impl Parser {
[INFO] [stdout]      | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1050 |     fn check_line_end(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `True`, `False`, `Null`, `Return`, `Emit`, and `Comment` are never constructed
[INFO] [stdout]   --> src/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum TokenKind {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 41 |     True,     // true
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 42 |     False,    // false
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 43 |     Null,     // null
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     Return,   // = at start of statement (contextual)
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 91 |     Emit,     // >  at start of statement (contextual)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     Comment,  // --
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/interpreter.rs:765:33
[INFO] [stdout]     |
[INFO] [stdout] 765 |                     if let Some(mut match_env) = self.match_pattern(&arm.pattern, &val, env) {
[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: field `line` is never read
[INFO] [stdout]   --> src/ast.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct ExternBlock {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub line: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExternBlock` has a derived impl for the trait `Debug`, but this is 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: field `line` is never read
[INFO] [stdout]    --> src/ast.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct ErrHandler {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub line: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ErrHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Construct` is never constructed
[INFO] [stdout]    --> src/ast.rs:274:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub enum Expr {
[INFO] [stdout]     |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 274 |     Construct {
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_line_end` is never used
[INFO] [stdout]     --> src/parser.rs:1050:8
[INFO] [stdout]      |
[INFO] [stdout]   24 | impl Parser {
[INFO] [stdout]      | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1050 |     fn check_line_end(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `True`, `False`, `Null`, `Return`, `Emit`, and `Comment` are never constructed
[INFO] [stdout]   --> src/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum TokenKind {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 41 |     True,     // true
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 42 |     False,    // false
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 43 |     Null,     // null
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     Return,   // = at start of statement (contextual)
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 91 |     Emit,     // >  at start of statement (contextual)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     Comment,  // --
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `Command { std: "docker" "inspect" "b60d58da9a2af4ad923de4d5b6d029bcba310fd4d1d77e712ceda651d702bfc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60d58da9a2af4ad923de4d5b6d029bcba310fd4d1d77e712ceda651d702bfc3", kill_on_drop: false }`
[INFO] [stdout] b60d58da9a2af4ad923de4d5b6d029bcba310fd4d1d77e712ceda651d702bfc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ca929d5f63d33d52d38eef749fd1f9ed0793d93ca3c7a0ff3aa416cac67f3da
[INFO] running `Command { std: "docker" "start" "-a" "6ca929d5f63d33d52d38eef749fd1f9ed0793d93ca3c7a0ff3aa416cac67f3da", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/interpreter.rs:765:33
[INFO] [stderr]     |
[INFO] [stderr] 765 |                     if let Some(mut match_env) = self.match_pattern(&arm.pattern, &val, env) {
[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: field `line` is never read
[INFO] [stderr]   --> src/ast.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct ExternBlock {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub line: usize,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ExternBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `line` is never read
[INFO] [stderr]    --> src/ast.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 121 | pub struct ErrHandler {
[INFO] [stderr]     |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 126 |     pub line: usize,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ErrHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Construct` is never constructed
[INFO] [stderr]    --> src/ast.rs:274:5
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub enum Expr {
[INFO] [stderr]     |          ---- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 274 |     Construct {
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Result` is never constructed
[INFO] [stderr]    --> src/ast.rs:351:5
[INFO] [stderr]     |
[INFO] [stderr] 337 | pub enum AiType {
[INFO] [stderr]     |          ------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 351 |     Result(Box<AiType>),
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `AiType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `run` is never used
[INFO] [stderr]    --> src/interpreter.rs:289:12
[INFO] [stderr]     |
[INFO] [stderr] 176 | impl Interpreter {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 289 |     pub fn run(&mut self, program: Program, test_only: bool) -> Result<Value, RuntimeError> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `check_line_end` is never used
[INFO] [stderr]     --> src/parser.rs:1050:8
[INFO] [stderr]      |
[INFO] [stderr]   24 | impl Parser {
[INFO] [stderr]      | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 1050 |     fn check_line_end(&self) -> bool {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `True`, `False`, `Null`, `Return`, `Emit`, and `Comment` are never constructed
[INFO] [stderr]   --> src/token.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub enum TokenKind {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 41 |     True,     // true
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 42 |     False,    // false
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 43 |     Null,     // null
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90 |     Return,   // = at start of statement (contextual)
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 91 |     Emit,     // >  at start of statement (contextual)
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     Comment,  // --
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `ailang` (bin "ailang") generated 8 warnings (run `cargo fix --bin "ailang" -p ailang` to apply 1 suggestion)
[INFO] [stderr] warning: `ailang` (bin "ailang" test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ailang-4ae2f73564699274)
[INFO] [stdout] 
[INFO] [stdout] running 254 tests
[INFO] [stdout] test ffi::tests::test_convert_f64_return ... ok
[INFO] [stdout] test ffi::tests::test_convert_i64_return_i32 ... ok
[INFO] [stdout] test ffi::tests::test_convert_i64_return_i64 ... ok
[INFO] [stdout] test ffi::tests::test_ffi_manager_new ... ok
[INFO] [stdout] test ffi::tests::test_value_to_i64 ... ok
[INFO] [stdout] test ffi::tests::test_is_int_like ... ok
[INFO] [stdout] test ffi::tests::test_resolve_library_path_with_extension ... ok
[INFO] [stdout] test ffi::tests::test_resolve_library_path_with_dir_components ... ok
[INFO] [stdout] test ffi::tests::test_value_to_f64 ... ok
[INFO] [stdout] test formatter::tests::test_format_binop ... ok
[INFO] [stdout] test formatter::tests::test_block_ordering_use_first ... ok
[INFO] [stdout] test formatter::tests::test_format_call_no_args ... ok
[INFO] [stdout] test formatter::tests::test_format_blank_line_between_blocks ... ok
[INFO] [stdout] test formatter::tests::test_escape_string ... ok
[INFO] [stdout] test formatter::tests::test_format_cast ... ok
[INFO] [stdout] test formatter::tests::test_format_cond ... ok
[INFO] [stdout] test ffi::tests::test_convert_i64_return_bool ... ok
[INFO] [stdout] test formatter::tests::test_format_err_handler ... ok
[INFO] [stdout] test formatter::tests::test_format_error_propagation ... ok
[INFO] [stdout] test formatter::tests::test_format_float_values ... ok
[INFO] [stdout] test formatter::tests::test_format_emit ... ok
[INFO] [stdout] test formatter::tests::test_block_ordering ... ok
[INFO] [stdout] test formatter::tests::test_format_composite_types ... ok
[INFO] [stdout] test formatter::tests::test_format_function_with_binds ... ok
[INFO] [stdout] test formatter::tests::test_format_entry_block ... ok
[INFO] [stdout] test formatter::tests::test_format_call_with_args ... ok
[INFO] [stdout] test formatter::tests::test_format_const_block ... ok
[INFO] [stdout] test formatter::tests::test_format_lambda ... ok
[INFO] [stdout] test formatter::tests::test_format_grouped_call_in_args ... ok
[INFO] [stdout] test formatter::tests::test_format_idempotent ... ok
[INFO] [stdout] test formatter::tests::test_format_fold_iter ... ok
[INFO] [stdout] test formatter::tests::test_format_idempotent_complex ... ok
[INFO] [stdout] test formatter::tests::test_format_literals ... ok
[INFO] [stdout] test formatter::tests::test_format_lambda_as_arg ... ok
[INFO] [stdout] test formatter::tests::test_format_list_lit ... ok
[INFO] [stdout] test formatter::tests::test_format_propagate ... ok
[INFO] [stdout] test formatter::tests::test_format_primitive_types ... ok
[INFO] [stdout] test formatter::tests::test_format_map_lit ... ok
[INFO] [stdout] test formatter::tests::test_format_nested_binop_grouping ... ok
[INFO] [stdout] test formatter::tests::test_format_select ... ok
[INFO] [stdout] test formatter::tests::test_format_simple_function ... ok
[INFO] [stdout] test formatter::tests::test_format_select_with_compound_args ... ok
[INFO] [stdout] test formatter::tests::test_format_string_escaping ... ok
[INFO] [stdout] test formatter::tests::test_format_use_with_names ... ok
[INFO] [stdout] test formatter::tests::test_format_test_block ... ok
[INFO] [stdout] test formatter::tests::test_format_var_with_rename ... ok
[INFO] [stdout] test formatter::tests::test_ssa_renaming_basic ... ok
[INFO] [stdout] test formatter::tests::test_ssa_renaming_multiple_binds ... ok
[INFO] [stdout] test formatter::tests::test_ssa_renaming_preserves_params ... ok
[INFO] [stdout] test interpreter::tests::test_ailang_test_fails ... ok
[INFO] [stdout] test formatter::tests::test_format_use_without_names ... ok
[INFO] [stdout] test formatter::tests::test_needs_grouping ... ok
[INFO] [stdout] test interpreter::tests::test_ailang_test_passes ... ok
[INFO] [stdout] test interpreter::tests::test_arithmetic_negative ... ok
[INFO] [stdout] test interpreter::tests::test_and ... ok
[INFO] [stdout] test interpreter::tests::test_arithmetic_add ... ok
[INFO] [stdout] test interpreter::tests::test_arithmetic_div ... ok
[INFO] [stdout] test interpreter::tests::test_arithmetic_mod ... ok
[INFO] [stdout] test interpreter::tests::test_arithmetic_mul ... ok
[INFO] [stdout] test interpreter::tests::test_arithmetic_sub ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_abs ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_abs_positive ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_head_empty ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_concat ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_len_list ... ok
[INFO] [stdout] test formatter::tests::test_block_ordering_const_before_fn ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_get ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_head ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_len_text ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_max ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_reverse ... ok
[INFO] [stdout] test interpreter::tests::test_cast_bool_to_text ... ok
[INFO] [stdout] test interpreter::tests::test_cast_float_to_int ... ok
[INFO] [stdout] test interpreter::tests::test_cast_int_to_float ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_push ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_min ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_range ... ok
[INFO] [stdout] test interpreter::tests::test_builtin_tail ... ok
[INFO] [stdout] test interpreter::tests::test_chr_ascii ... ok
[INFO] [stdout] test interpreter::tests::test_comparison_eq_true ... ok
[INFO] [stdout] test interpreter::tests::test_chr_newline ... ok
[INFO] [stdout] test interpreter::tests::test_cast_bool_to_int ... ok
[INFO] [stdout] test interpreter::tests::test_cast_text_to_int ... ok
[INFO] [stdout] test interpreter::tests::test_cast_int_to_text ... ok
[INFO] [stdout] test interpreter::tests::test_comparison_lt ... ok
[INFO] [stdout] test interpreter::tests::test_chr_invalid ... ok
[INFO] [stdout] test interpreter::tests::test_comparison_gt ... ok
[INFO] [stdout] test interpreter::tests::test_comparison_eq_false ... ok
[INFO] [stdout] test interpreter::tests::test_comparison_neq ... ok
[INFO] [stdout] test interpreter::tests::test_cond_laziness_default ... ok
[INFO] [stdout] test interpreter::tests::test_cond_nested ... ok
[INFO] [stdout] test interpreter::tests::test_cond_laziness_first_branch ... ok
[INFO] [stdout] test interpreter::tests::test_cond_single_branch_default ... ok
[INFO] [stdout] test interpreter::tests::test_cond_single_branch_match ... ok
[INFO] [stdout] test interpreter::tests::test_division_by_zero ... ok
[INFO] [stdout] test interpreter::tests::test_cond_two_branches_default ... ok
[INFO] [stdout] test interpreter::tests::test_cond_two_branches_second_matches ... ok
[INFO] [stdout] test interpreter::tests::test_cond_two_branches_first_matches ... ok
[INFO] [stdout] test interpreter::tests::test_env_get_exists ... ok
[INFO] [stdout] test interpreter::tests::test_env_get_missing ... ok
[INFO] [stdout] test interpreter::tests::test_err_handler_catches ... ok
[INFO] [stdout] test interpreter::tests::test_err_handler_not_triggered ... ok
[INFO] [stdout] test interpreter::tests::test_error_is_check_not_error ... ok
[INFO] [stdout] test interpreter::tests::test_err_handler_with_err_variable ... ok
[INFO] [stdout] test interpreter::tests::test_err_handler_catches_propagated_error ... ok
[INFO] [stdout] test interpreter::tests::test_error_select_conditional ... ok
[INFO] [stdout] test interpreter::tests::test_error_propagation_chain ... ok
[INFO] [stdout] test interpreter::tests::test_error_is_check ... ok
[INFO] [stdout] test interpreter::tests::test_error_value_creation ... ok
[INFO] [stdout] test interpreter::tests::test_error_select_error_path ... ok
[INFO] [stdout] test interpreter::tests::test_error_value_creation_via_call ... ok
[INFO] [stdout] test interpreter::tests::test_filter_with_lambda ... ok
[INFO] [stdout] test interpreter::tests::test_flatmap_empty_sublists ... ok
[INFO] [stdout] test interpreter::tests::test_flatmap_basic ... ok
[INFO] [stdout] test interpreter::tests::test_flatmap_via_call ... ok
[INFO] [stdout] test interpreter::tests::test_flatmap_empty_input ... ok
[INFO] [stdout] test interpreter::tests::test_fold_with_lambda ... ok
[INFO] [stdout] test interpreter::tests::test_function_call ... ok
[INFO] [stdout] test interpreter::tests::test_flatmap_with_named_fn ... ok
[INFO] [stdout] test interpreter::tests::test_fold_sum ... ok
[INFO] [stdout] test interpreter::tests::test_jget_simple ... ok
[INFO] [stdout] test interpreter::tests::test_jparse_array ... ok
[INFO] [stdout] test interpreter::tests::test_jparse_invalid ... ok
[INFO] [stdout] test interpreter::tests::test_jparse_nested ... ok
[INFO] [stdout] test interpreter::tests::test_jparse_object ... ok
[INFO] [stdout] test interpreter::tests::test_jparse_primitives ... ok
[INFO] [stdout] test interpreter::tests::test_jset_simple ... ok
[INFO] [stdout] test interpreter::tests::test_jget_nested ... ok
[INFO] [stdout] test interpreter::tests::test_jstr_array ... ok
[INFO] [stdout] test interpreter::tests::test_jstr_primitives ... ok
[INFO] [stdout] test interpreter::tests::test_jstr_object ... ok
[INFO] [stdout] test interpreter::tests::test_map_with_fn ... ok
[INFO] [stdout] test interpreter::tests::test_map_with_lambda ... ok
[INFO] [stdout] test interpreter::tests::test_mdel ... ok
[INFO] [stdout] test interpreter::tests::test_function_call_recursive ... ok
[INFO] [stdout] test interpreter::tests::test_jget_missing ... ok
[INFO] [stdout] test interpreter::tests::test_mhas_true ... ok
[INFO] [stdout] test interpreter::tests::test_mget_missing ... ok
[INFO] [stdout] test interpreter::tests::test_mget ... ok
[INFO] [stdout] test interpreter::tests::test_mkeys ... ok
[INFO] [stdout] test interpreter::tests::test_neg ... ok
[INFO] [stdout] test interpreter::tests::test_mset ... ok
[INFO] [stdout] test interpreter::tests::test_not ... ok
[INFO] [stdout] test interpreter::tests::test_mset_overwrite ... ok
[INFO] [stdout] test interpreter::tests::test_mhas_false ... ok
[INFO] [stdout] test interpreter::tests::test_null_equality ... ok
[INFO] [stdout] test interpreter::tests::test_http_get_is_recognized ... ok
[INFO] [stdout] test interpreter::tests::test_http_get_invalid_url ... ok
[INFO] [stdout] test interpreter::tests::test_http_post_invalid_url ... ok
[INFO] [stdout] test interpreter::tests::test_pipeline_chain ... ok
[INFO] [stdout] test interpreter::tests::test_pipeline_simple ... ok
[INFO] [stdout] test interpreter::tests::test_or ... ok
[INFO] [stdout] test interpreter::tests::test_pipeline_in_bind ... ok
[INFO] [stdout] test interpreter::tests::test_null_neq ... ok
[INFO] [stdout] test interpreter::tests::test_pipeline_with_builtins ... ok
[INFO] [stdout] test interpreter::tests::test_pipeline_with_concat ... ok
[INFO] [stdout] test interpreter::tests::test_pipeline_with_extra_args ... ok
[INFO] [stdout] test interpreter::tests::test_propagate_unwraps_ok ... ok
[INFO] [stdout] test interpreter::tests::test_propagate_value ... ok
[INFO] [stdout] test interpreter::tests::test_read_file_not_found ... ok
[INFO] [stdout] test interpreter::tests::test_random_in_range ... ok
[INFO] [stdout] test interpreter::tests::test_propagate_error ... ok
[INFO] [stdout] test interpreter::tests::test_random_same_bounds ... ok
[INFO] [stdout] test interpreter::tests::test_safe_get_text_in_bounds ... ok
[INFO] [stdout] test interpreter::tests::test_safe_get_text_negative_index ... ok
[INFO] [stdout] test interpreter::tests::test_safe_get_text_out_of_bounds ... ok
[INFO] [stdout] test interpreter::tests::test_sandbox_allows_print ... ok
[INFO] [stdout] test interpreter::tests::test_read_key_no_input ... ok
[INFO] [stdout] test interpreter::tests::test_sandbox_blocks_env_get ... ok
[INFO] [stdout] test interpreter::tests::test_sandbox_blocks_read_file ... ok
[INFO] [stdout] test interpreter::tests::test_read_line_is_recognized ... ok
[INFO] [stdout] test interpreter::tests::test_read_key_recognized ... ok
[INFO] [stdout] test interpreter::tests::test_safe_get_list_in_bounds ... ok
[INFO] [stdout] test interpreter::tests::test_safe_get_list_out_of_bounds ... ok
[INFO] [stdout] test interpreter::tests::test_safe_get_list_negative_index ... ok
[INFO] [stdout] test interpreter::tests::test_sandbox_blocks_write_file ... ok
[INFO] [stdout] test interpreter::tests::test_select_laziness_false ... ok
[INFO] [stdout] test interpreter::tests::test_select_true_branch ... ok
[INFO] [stdout] test interpreter::tests::test_select_laziness_true ... ok
[INFO] [stdout] test interpreter::tests::test_select_false_branch ... ok
[INFO] [stdout] test interpreter::tests::test_jset_nested ... ok
[INFO] [stdout] test interpreter::tests::test_tco_non_tail_call_still_works ... ok
[INFO] [stdout] test interpreter::tests::test_tco_non_tail_call_addition_after_recursion ... ok
[INFO] [stdout] test interpreter::tests::test_sleep_works ... ok
[INFO] [stdout] test interpreter::tests::test_tco_tail_call_through_select_true_branch ... ok
[INFO] [stdout] test interpreter::tests::test_tco_tail_call_to_builtin ... ok
[INFO] [stdout] test interpreter::tests::test_text_concatenation_via_add ... ok
[INFO] [stdout] test interpreter::tests::test_verbose_mode_doesnt_crash ... ok
[INFO] [stdout] test interpreter::tests::test_verbose_trace_value_truncation ... ok
[INFO] [stdout] test interpreter::tests::test_write_and_read_file ... ok
[INFO] [stdout] test interpreter::tests::test_zip_basic ... ok
[INFO] [stdout] test interpreter::tests::test_zip_empty ... ok
[INFO] [stdout] test interpreter::tests::test_zip_single_element ... ok
[INFO] [stdout] test interpreter::tests::test_zip_unequal_lengths ... ok
[INFO] [stdout] test interpreter::tests::test_zip_via_call ... ok
[INFO] [stdout] test lexer::tests::test_lex_fn_block ... ok
[INFO] [stdout] test lexer::tests::test_lex_numbers ... ok
[INFO] [stdout] test lexer::tests::test_lex_operators ... ok
[INFO] [stdout] test lexer::tests::test_lex_string ... ok
[INFO] [stdout] test parser::tests::test_parse_bind_statement ... ok
[INFO] [stdout] test parser::tests::test_parse_call_grouped_args ... ok
[INFO] [stdout] test parser::tests::test_parse_cast ... ok
[INFO] [stdout] test parser::tests::test_parse_cond_error_even_args ... ok
[INFO] [stdout] test parser::tests::test_parse_cond_single_branch_and_default ... ok
[INFO] [stdout] test parser::tests::test_parse_cond_two_branches_and_default ... ok
[INFO] [stdout] test parser::tests::test_parse_const ... ok
[INFO] [stdout] test parser::tests::test_parse_empty_list ... ok
[INFO] [stdout] test parser::tests::test_parse_entry_block ... ok
[INFO] [stdout] test parser::tests::test_parse_error_invalid_input ... ok
[INFO] [stdout] test parser::tests::test_parse_error_missing_return_type ... ok
[INFO] [stdout] test parser::tests::test_parse_filter_iter ... ok
[INFO] [stdout] test parser::tests::test_parse_fold_iter ... ok
[INFO] [stdout] test parser::tests::test_parse_lambda ... ok
[INFO] [stdout] test parser::tests::test_parse_list_literal ... ok
[INFO] [stdout] test parser::tests::test_parse_map_iter ... ok
[INFO] [stdout] test parser::tests::test_parse_map_literal ... ok
[INFO] [stdout] test parser::tests::test_parse_multiple_params ... ok
[INFO] [stdout] test parser::tests::test_parse_nested_select ... ok
[INFO] [stdout] test parser::tests::test_parse_pipeline_chain ... ok
[INFO] [stdout] test parser::tests::test_parse_pipeline_simple ... ok
[INFO] [stdout] test parser::tests::test_parse_pipeline_with_args ... ok
[INFO] [stdout] test parser::tests::test_parse_select_expression ... ok
[INFO] [stdout] test parser::tests::test_parse_simple_function ... ok
[INFO] [stdout] test parser::tests::test_parse_test_block ... ok
[INFO] [stdout] test warnings::tests::test_contains_any_direct ... ok
[INFO] [stdout] test warnings::tests::test_contains_any_nested_function ... ok
[INFO] [stdout] test warnings::tests::test_contains_any_nested_list ... ok
[INFO] [stdout] test warnings::tests::test_contains_any_nested_map ... ok
[INFO] [stdout] test warnings::tests::test_contains_any_nested_optional ... ok
[INFO] [stdout] test warnings::tests::test_contains_any_nested_result ... ok
[INFO] [stdout] test warnings::tests::test_contains_any_nested_tuple ... ok
[INFO] [stdout] test warnings::tests::test_deeply_nested_any ... ok
[INFO] [stdout] test warnings::tests::test_multiple_warnings ... ok
[INFO] [stdout] test warnings::tests::test_no_any_in_primitives ... ok
[INFO] [stdout] test warnings::tests::test_no_any_nested ... ok
[INFO] [stdout] test warnings::tests::test_no_warnings_for_typed_program ... ok
[INFO] [stdout] test warnings::tests::test_warn_bind_any ... ok
[INFO] [stdout] test warnings::tests::test_warn_cast_any ... ok
[INFO] [stdout] test warnings::tests::test_warn_const_any ... ok
[INFO] [stdout] test warnings::tests::test_warn_entry_block ... ok
[INFO] [stdout] test warnings::tests::test_warn_enum_variant_any ... ok
[INFO] [stdout] test warnings::tests::test_warn_function_param ... ok
[INFO] [stdout] test warnings::tests::test_warn_function_return_type ... ok
[INFO] [stdout] test warnings::tests::test_warn_lambda_param_any ... ok
[INFO] [stdout] test warnings::tests::test_warn_nested_any_in_list ... ok
[INFO] [stdout] test warnings::tests::test_warn_test_block ... ok
[INFO] [stdout] test warnings::tests::test_warn_type_decl_field ... ok
[INFO] [stdout] test interpreter::tests::test_tco_mutual_recursion_odd ... ok
[INFO] [stdout] test interpreter::tests::test_tco_tail_call_through_select_false_branch ... ok
[INFO] [stdout] test interpreter::tests::test_tco_tail_call_through_cond ... ok
[INFO] [stdout] test interpreter::tests::test_tco_cond_default_branch ... ok
[INFO] [stdout] test interpreter::tests::test_tco_deep_recursion_countdown ... ok
[INFO] [stdout] test interpreter::tests::test_tco_mutual_recursion ... ok
[INFO] [stdout] test interpreter::tests::test_tco_accumulator_pattern ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 254 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-3f88be563bba8a3f)
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test_07_valid_parentheses ... ok
[INFO] [stdout] test test_08_merge_sorted_lists ... ok
[INFO] [stdout] test test_02_fizzbuzz ... ok
[INFO] [stdout] test test_04_reverse_integer ... ok
[INFO] [stdout] test test_06_max_subarray ... ok
[INFO] [stdout] test test_05_fibonacci ... ok
[INFO] [stdout] test test_01_two_sum ... ok
[INFO] [stdout] test test_03_palindrome_number ... ok
[INFO] [stdout] test test_10_contains_duplicate ... ok
[INFO] [stdout] test test_09_climbing_stairs ... ok
[INFO] [stdout] test test_11_invert_binary_tree ... ok
[INFO] [stdout] test test_17_modules_demo ... ok
[INFO] [stdout] test test_19_http_demo ... ok
[INFO] [stdout] test test_20_ffi_demo ... FAILED
[INFO] [stdout] test test_fmt_block_ordering ... FAILED
[INFO] [stdout] test test_fmt_idempotent ... FAILED
[INFO] [stdout] test test_any_warn_demo ... ok
[INFO] [stdout] test test_fmt_ssa_renaming ... FAILED
[INFO] [stdout] test test_18_json_demo ... ok
[INFO] [stdout] test test_any_warn_output ... ok
[INFO] [stdout] test test_module_not_found ... ok
[INFO] [stdout] test test_math_helpers ... ok
[INFO] [stdout] test test_ffi_sandbox_blocked ... ok
[INFO] [stdout] test test_hello_ai ... ok
[INFO] [stdout] test test_private_import_rejected ... ok
[INFO] [stdout] test test_std_math ... ok
[INFO] [stdout] test test_std_list ... ok
[INFO] [stdout] test test_connect4 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_20_ffi_demo stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_20_ffi_demo' (428) panicked at tests/integration.rs:293:5:
[INFO] [stdout] ffi_test_lib build failed:
[INFO] [stdout] error: failed to write /opt/rustwide/workdir/tests/ffi_test_lib/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/rustwide/workdir/tests/ffi_test_lib/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c29ba3f9f3a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c29ba40dc7a - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c29ba40dc7a - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x5c29ba3fe7c2 - std[b80a194dd3c418bb]::io::default_write_fmt::<alloc[dd269455e567d8e9]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c29ba3fe7c2 - <alloc[dd269455e567d8e9]::vec::Vec<u8> as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c29ba3d7e7f - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c29ba3d7e7f - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c29ba3f12b9 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c29ba38dd6c - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x5c29ba38dd6c - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c29ba3f1472 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x5c29ba3f1472 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c29ba3d7f38 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5c29ba3cf6d9 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c29ba3d8c4d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c29ba40e48c - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c29ba3760d8 - integration::test_20_ffi_demo::hcec2b601ef989429
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:293:5
[INFO] [stdout]   20:     0x5c29ba376127 - integration::test_20_ffi_demo::{{closure}}::hacd19ddd8e06afa0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:287:22
[INFO] [stdout]   21:     0x5c29ba37ea36 - core::ops::function::FnOnce::call_once::ha8b893cb8d46e6b7
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5c29ba381e4b - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5c29ba381e4b - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x5c29ba38e83b - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x5c29ba389f54 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x5c29ba389f54 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x5c29ba391442 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   34:     0x5c29ba391442 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x5c29ba391442 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x5c29ba391442 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x5c29ba391442 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5c29ba391442 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   39:     0x5c29ba391442 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5c29ba3f927f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   41:     0x5c29ba3f927f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   42:     0x72b93bee1aa4 - <unknown>
[INFO] [stdout]   43:     0x72b93bf6ea64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_fmt_block_ordering stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_fmt_block_ordering' (487) panicked at tests/integration.rs:196:25:
[INFO] [stdout] failed to write test file: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c29ba3f9f3a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c29ba40dc7a - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c29ba40dc7a - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x5c29ba3fe7c2 - std[b80a194dd3c418bb]::io::default_write_fmt::<alloc[dd269455e567d8e9]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c29ba3fe7c2 - <alloc[dd269455e567d8e9]::vec::Vec<u8> as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c29ba3d7e7f - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c29ba3d7e7f - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c29ba3f12b9 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c29ba38dd6c - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x5c29ba38dd6c - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c29ba3f1472 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x5c29ba3f1472 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c29ba3d7f38 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5c29ba3cf6d9 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c29ba3d8c4d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c29ba40e48c - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c29ba40e262 - core[10b6fa85044e1869]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5c29ba3804cc - core::result::Result<T,E>::expect::h1264fc8a656e4536
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5c29ba377377 - integration::test_fmt_block_ordering::hae99d4504c8fccba
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:196:25
[INFO] [stdout]   22:     0x5c29ba377697 - integration::test_fmt_block_ordering::{{closure}}::he583587c74f3030e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:192:29
[INFO] [stdout]   23:     0x5c29ba37e7f6 - core::ops::function::FnOnce::call_once::h638a8c415a74b1fc
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c29ba381e4b - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5c29ba381e4b - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5c29ba38e83b - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5c29ba389f54 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5c29ba389f54 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5c29ba391442 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5c29ba391442 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5c29ba391442 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5c29ba391442 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5c29ba391442 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5c29ba391442 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5c29ba391442 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5c29ba3f927f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   43:     0x5c29ba3f927f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x72b93bee1aa4 - <unknown>
[INFO] [stdout]   45:     0x72b93bf6ea64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_fmt_idempotent stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_fmt_idempotent' (490) panicked at tests/integration.rs:175:24:
[INFO] [stdout] failed to copy test file: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c29ba3f9f3a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c29ba40dc7a - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c29ba40dc7a - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x5c29ba3fe7c2 - std[b80a194dd3c418bb]::io::default_write_fmt::<alloc[dd269455e567d8e9]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c29ba3fe7c2 - <alloc[dd269455e567d8e9]::vec::Vec<u8> as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c29ba3d7e7f - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c29ba3d7e7f - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c29ba3f12b9 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c29ba38dd6c - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x5c29ba38dd6c - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c29ba3f1472 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x5c29ba3f1472 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c29ba3d7f38 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5c29ba3cf6d9 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c29ba3d8c4d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c29ba40e48c - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c29ba40e262 - core[10b6fa85044e1869]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5c29ba38056e - core::result::Result<T,E>::expect::ha6d1fbcdaefe4668
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5c29ba376349 - integration::test_fmt_idempotent::h0804da855416217d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:175:24
[INFO] [stdout]   22:     0x5c29ba376527 - integration::test_fmt_idempotent::{{closure}}::h9208814aa850f0ac
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:171:25
[INFO] [stdout]   23:     0x5c29ba37e876 - core::ops::function::FnOnce::call_once::h66a753cb36f92387
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c29ba381e4b - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5c29ba381e4b - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5c29ba38e83b - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5c29ba389f54 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5c29ba389f54 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5c29ba391442 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5c29ba391442 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5c29ba391442 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5c29ba391442 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5c29ba391442 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5c29ba391442 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5c29ba391442 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5c29ba3f927f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   43:     0x5c29ba3f927f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x72b93bee1aa4 - <unknown>
[INFO] [stdout]   45:     0x72b93bf6ea64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_fmt_ssa_renaming stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_fmt_ssa_renaming' (492) panicked at tests/integration.rs:223:25:
[INFO] [stdout] failed to write test file: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c29ba3f9f3a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c29ba3f9f3a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c29ba40dc7a - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c29ba40dc7a - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x5c29ba3fe7c2 - std[b80a194dd3c418bb]::io::default_write_fmt::<alloc[dd269455e567d8e9]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c29ba3fe7c2 - <alloc[dd269455e567d8e9]::vec::Vec<u8> as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c29ba3d7e7f - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c29ba3d7e7f - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c29ba3f12b9 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c29ba38dd6c - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x5c29ba38dd6c - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c29ba3f1472 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x5c29ba3f1472 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c29ba3d7f38 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5c29ba3cf6d9 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c29ba3d8c4d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c29ba40e48c - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c29ba40e262 - core[10b6fa85044e1869]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5c29ba3804cc - core::result::Result<T,E>::expect::h1264fc8a656e4536
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5c29ba376cc1 - integration::test_fmt_ssa_renaming::h72aefbab4c1eec7a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:223:25
[INFO] [stdout]   22:     0x5c29ba376f47 - integration::test_fmt_ssa_renaming::{{closure}}::h8474e482c436eba6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:219:27
[INFO] [stdout]   23:     0x5c29ba37ea76 - core::ops::function::FnOnce::call_once::hbdb6bc6c22ee1f5f
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c29ba381e4b - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5c29ba381e4b - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5c29ba38e83b - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5c29ba38e83b - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5c29ba38e83b - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5c29ba389f54 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5c29ba389f54 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5c29ba391442 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5c29ba391442 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5c29ba391442 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5c29ba391442 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5c29ba391442 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5c29ba391442 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5c29ba391442 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5c29ba3f927f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   43:     0x5c29ba3f927f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x72b93bee1aa4 - <unknown>
[INFO] [stdout]   45:     0x72b93bf6ea64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_20_ffi_demo
[INFO] [stdout]     test_fmt_block_ordering
[INFO] [stdout]     test_fmt_idempotent
[INFO] [stdout]     test_fmt_ssa_renaming
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 24 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.81s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration`
[INFO] running `Command { std: "docker" "inspect" "6ca929d5f63d33d52d38eef749fd1f9ed0793d93ca3c7a0ff3aa416cac67f3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca929d5f63d33d52d38eef749fd1f9ed0793d93ca3c7a0ff3aa416cac67f3da", kill_on_drop: false }`
[INFO] [stdout] 6ca929d5f63d33d52d38eef749fd1f9ed0793d93ca3c7a0ff3aa416cac67f3da
