[INFO] cloning repository https://github.com/kgtkr/tocc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kgtkr/tocc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgtkr%2Ftocc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgtkr%2Ftocc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6015262fdebea27e8f8cd365f287d4f26ac94eb9
[INFO] testing kgtkr/tocc against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgtkr%2Ftocc" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kgtkr/tocc
[INFO] finished tweaking git repo https://github.com/kgtkr/tocc
[INFO] tweaked toml for git repo https://github.com/kgtkr/tocc written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kgtkr/tocc on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kgtkr/tocc 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.46
[INFO] [stderr]   Downloaded unicode-ident v1.0.4
[INFO] [stderr]   Downloaded semver v1.0.16
[INFO] [stderr]   Downloaded clap_derive v4.0.9
[INFO] [stderr]   Downloaded clap v4.0.9
[INFO] [stderr]   Downloaded syn v1.0.101
[INFO] [stderr]   Downloaded libc v0.2.134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187
[INFO] running `Command { std: "docker" "start" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling clap_derive v4.0.9
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling clap v4.0.9
[INFO] [stderr]    Compiling tocc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `println`
[INFO] [stdout]  --> src/dom.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     println,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_inner_typ`
[INFO] [stdout]    --> src/tac_generator.rs:392:80
[INFO] [stdout]     |
[INFO] [stdout] 392 |             (Type::Ptr(TypePtr { typ: l_inner_typ }), Type::Ptr(TypePtr { typ: r_inner_typ })) => {
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_inner_typ`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/static_analysis.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let cond = self.expr(&x.cond)?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]    --> src/static_analysis.rs:233:24
[INFO] [stdout]     |
[INFO] [stdout] 233 |             (Type::Ptr(l), Type::Ptr(r)) => Type::Int(TypeInt {
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/static_analysis.rs:233:38
[INFO] [stdout]     |
[INFO] [stdout] 233 |             (Type::Ptr(l), Type::Ptr(r)) => Type::Int(TypeInt {
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edges`
[INFO] [stdout]   --> src/dom.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for (a, edges) in cfg.iter().filter(|(&a, _)| a != entry) {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_edges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/generator.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum Register {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     Rcx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     Rdx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     Rsi,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     Rdi,
[INFO] [stdout] 13 |     Rbp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     Rsp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     R8,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 16 |     R9,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Graph` is never used
[INFO] [stdout]  --> src/dom.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Graph = HashMap<usize, HashSet<usize>>;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dom` is never used
[INFO] [stdout]  --> src/dom.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn dom(entry: usize, cfg: &Graph) -> HashMap<usize, HashSet<usize>> {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sdom` is never used
[INFO] [stdout]   --> src/dom.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn sdom(entry: usize, cfg: &Graph) -> HashMap<usize, HashSet<usize>> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `idom` is never used
[INFO] [stdout]   --> src/dom.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn idom(sdoms: HashMap<usize, HashSet<usize>>) -> HashMap<usize, Option<usize>> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dom_front` is never used
[INFO] [stdout]    --> src/dom.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn dom_front(entry: usize, cfg: &Graph) -> HashMap<usize, HashSet<usize>> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.12s
[INFO] running `Command { std: "docker" "inspect" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `println`
[INFO] [stdout]  --> src/dom.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     println,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_inner_typ`
[INFO] [stdout]    --> src/tac_generator.rs:392:80
[INFO] [stdout]     |
[INFO] [stdout] 392 |             (Type::Ptr(TypePtr { typ: l_inner_typ }), Type::Ptr(TypePtr { typ: r_inner_typ })) => {
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_inner_typ`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/static_analysis.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let cond = self.expr(&x.cond)?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]    --> src/static_analysis.rs:233:24
[INFO] [stdout]     |
[INFO] [stdout] 233 |             (Type::Ptr(l), Type::Ptr(r)) => Type::Int(TypeInt {
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/static_analysis.rs:233:38
[INFO] [stdout]     |
[INFO] [stdout] 233 |             (Type::Ptr(l), Type::Ptr(r)) => Type::Int(TypeInt {
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edges`
[INFO] [stdout]   --> src/dom.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for (a, edges) in cfg.iter().filter(|(&a, _)| a != entry) {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_edges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/generator.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum Register {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     Rcx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     Rdx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     Rsi,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     Rdi,
[INFO] [stdout] 13 |     Rbp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     Rsp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     R8,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 16 |     R9,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Graph` is never used
[INFO] [stdout]  --> src/dom.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Graph = HashMap<usize, HashSet<usize>>;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dom` is never used
[INFO] [stdout]  --> src/dom.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn dom(entry: usize, cfg: &Graph) -> HashMap<usize, HashSet<usize>> {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sdom` is never used
[INFO] [stdout]   --> src/dom.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn sdom(entry: usize, cfg: &Graph) -> HashMap<usize, HashSet<usize>> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `idom` is never used
[INFO] [stdout]   --> src/dom.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn idom(sdoms: HashMap<usize, HashSet<usize>>) -> HashMap<usize, Option<usize>> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dom_front` is never used
[INFO] [stdout]    --> src/dom.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn dom_front(entry: usize, cfg: &Graph) -> HashMap<usize, HashSet<usize>> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tocc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `println`
[INFO] [stdout]  --> src/dom.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     println,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_inner_typ`
[INFO] [stdout]    --> src/tac_generator.rs:392:80
[INFO] [stdout]     |
[INFO] [stdout] 392 |             (Type::Ptr(TypePtr { typ: l_inner_typ }), Type::Ptr(TypePtr { typ: r_inner_typ })) => {
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_inner_typ`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/static_analysis.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let cond = self.expr(&x.cond)?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]    --> src/static_analysis.rs:233:24
[INFO] [stdout]     |
[INFO] [stdout] 233 |             (Type::Ptr(l), Type::Ptr(r)) => Type::Int(TypeInt {
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/static_analysis.rs:233:38
[INFO] [stdout]     |
[INFO] [stdout] 233 |             (Type::Ptr(l), Type::Ptr(r)) => Type::Int(TypeInt {
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edges`
[INFO] [stdout]   --> src/dom.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for (a, edges) in cfg.iter().filter(|(&a, _)| a != entry) {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_edges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/generator.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum Register {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     Rcx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     Rdx,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     Rsi,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     Rdi,
[INFO] [stdout] 13 |     Rbp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     Rsp,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     R8,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 16 |     R9,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `println`
[INFO] [stdout] 
[INFO] [stderr]  --> src/dom.rs:3:5
[INFO] [stdout] running 1 test
[INFO] [stderr]   |
[INFO] [stdout] test dom::test_dom ... FAILED
[INFO] [stderr] 3 |     println,
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stdout] failures:
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] ---- dom::test_dom stdout ----
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `r_inner_typ`
[INFO] [stdout] thread 'dom::test_dom' (629) panicked at src/dom.rs:143:5:
[INFO] [stderr]    --> src/tac_generator.rs:392:80
[INFO] [stdout] assertion `left == right` failed
[INFO] [stderr]     |
[INFO] [stdout]   left: {1: {5, 2, 4, 6, 3}, 4: {6}, 3: {6}, 2: {4, 6, 3}, 6: {}, 5: {6}}
[INFO] [stderr] 392 |             (Type::Ptr(TypePtr { typ: l_inner_typ }), Type::Ptr(TypePtr { typ: r_inner_typ })) => {
[INFO] [stdout]  right: {4: {6}, 5: {}, 1: {}, 3: {6}, 2: {6}, 6: {}}
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_inner_typ`
[INFO] [stdout] stack backtrace:
[INFO] [stderr]     |
[INFO] [stdout]    0:     0x5d185d925f58 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr] 
[INFO] [stdout]    1:     0x5d185d925f58 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr] warning: unused variable: `cond`
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    --> src/static_analysis.rs:130:13
[INFO] [stdout]    2:     0x5d185d925f58 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stderr]     |
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr] 130 |         let cond = self.expr(&x.cond)?;
[INFO] [stdout]    3:     0x5d185d925f58 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr] 
[INFO] [stdout]    4:     0x5d185d93a06a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stderr] warning: unused variable: `l`
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    --> src/static_analysis.rs:233:24
[INFO] [stdout]    5:     0x5d185d93a06a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stderr]     |
[INFO] [stdout]    6:     0x5d185d92a772 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stderr] 233 |             (Type::Ptr(l), Type::Ptr(r)) => Type::Int(TypeInt {
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stderr]     |                        ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout]    7:     0x5d185d92a772 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stdout]    8:     0x5d185d905116 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]    --> src/static_analysis.rs:233:38
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]     |
[INFO] [stdout]    9:     0x5d185d905116 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stderr] 233 |             (Type::Ptr(l), Type::Ptr(r)) => Type::Int(TypeInt {
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stderr]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]   10:     0x5d185d91e4a9 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stderr] warning: unused variable: `edges`
[INFO] [stdout]   11:     0x5d185d8ba55c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]   --> src/dom.rs:36:17
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stderr]    |
[INFO] [stdout]   12:     0x5d185d8ba55c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stderr] 36 |         for (a, edges) in cfg.iter().filter(|(&a, _)| a != entry) {
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_edges`
[INFO] [stdout]   13:     0x5d185d91e662 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stdout]   14:     0x5d185d91e662 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stderr]   --> src/generator.rs:9:5
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stderr]    |
[INFO] [stdout]   15:     0x5d185d9051d2 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stderr]  6 | enum Register {
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stderr]    |      -------- variants in this enum
[INFO] [stdout]   16:     0x5d185d8fa3d9 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr] ...
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]  9 |     Rcx,
[INFO] [stdout]   17:     0x5d185d905eed - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stderr]    |     ^^^
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stderr] 10 |     Rdx,
[INFO] [stdout]   18:     0x5d185d93a75c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stderr]    |     ^^^
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stderr] 11 |     Rsi,
[INFO] [stdout]   19:     0x5d185d93a673 - core[8fb95b77d25ab6c8]::panicking::assert_failed_inner
[INFO] [stderr]    |     ^^^
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:439:17
[INFO] [stderr] 12 |     Rdi,
[INFO] [stdout]   20:     0x5d185d89eab1 - core[8fb95b77d25ab6c8]::panicking::assert_failed::<std[10d71ac2c42b111e]::collections::hash::map::HashMap<usize, std[10d71ac2c42b111e]::collections::hash::set::HashSet<usize>>, std[10d71ac2c42b111e]::collections::hash::map::HashMap<usize, std[10d71ac2c42b111e]::collections::hash::set::HashSet<usize>>>
[INFO] [stderr] 13 |     Rbp,
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:394:5
[INFO] [stderr]    |     ^^^
[INFO] [stdout]   21:     0x5d185d8a6215 - tocc[da5f27be03c8f450]::dom::test_dom
[INFO] [stderr] 14 |     Rsp,
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dom.rs:143:5
[INFO] [stderr]    |     ^^^
[INFO] [stdout]   22:     0x5d185d8a2e97 - tocc[da5f27be03c8f450]::dom::test_dom::{closure#0}
[INFO] [stderr] 15 |     R8,
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dom.rs:132:14
[INFO] [stderr]    |     ^^
[INFO] [stdout]   23:     0x5d185d8a7c76 - <tocc[da5f27be03c8f450]::dom::test_dom::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] 16 |     R9,
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stderr]    |     ^^
[INFO] [stdout]   24:     0x5d185d8ad63b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stderr]    = note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   25:     0x5d185d8ad63b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stderr] 
[INFO] [stdout]   26:     0x5d185d8baeb5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stderr] warning: type alias `Graph` is never used
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stderr]  --> src/dom.rs:6:6
[INFO] [stdout]   27:     0x5d185d8baeb5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr] 6 | type Graph = HashMap<usize, HashSet<usize>>;
[INFO] [stdout]   28:     0x5d185d8baeb5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stderr]   |      ^^^^^
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stderr] 
[INFO] [stdout]   29:     0x5d185d8baeb5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stderr] warning: function `dom` is never used
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stderr]  --> src/dom.rs:8:4
[INFO] [stdout]   30:     0x5d185d8baeb5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stderr] 8 | fn dom(entry: usize, cfg: &Graph) -> HashMap<usize, HashSet<usize>> {
[INFO] [stdout]   31:     0x5d185d8baeb5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stderr]   |    ^^^
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stderr] 
[INFO] [stdout]   32:     0x5d185d8baeb5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stderr] warning: function `sdom` is never used
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stderr]   --> src/dom.rs:59:4
[INFO] [stdout]   33:     0x5d185d8b47c4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stderr] 59 | fn sdom(entry: usize, cfg: &Graph) -> HashMap<usize, HashSet<usize>> {
[INFO] [stdout]   34:     0x5d185d8b47c4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stderr]    |    ^^^^
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr] 
[INFO] [stdout]   35:     0x5d185d8bdf32 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr] warning: function `idom` is never used
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stderr]   --> src/dom.rs:76:4
[INFO] [stdout]   36:     0x5d185d8bdf32 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr] 76 | fn idom(sdoms: HashMap<usize, HashSet<usize>>) -> HashMap<usize, Option<usize>> {
[INFO] [stdout]   37:     0x5d185d8bdf32 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]    |    ^^^^
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stderr] 
[INFO] [stdout]   38:     0x5d185d8bdf32 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr] warning: function `dom_front` is never used
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stderr]    --> src/dom.rs:105:4
[INFO] [stdout]   39:     0x5d185d8bdf32 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]     |
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stderr] 105 | fn dom_front(entry: usize, cfg: &Graph) -> HashMap<usize, HashSet<usize>> {
[INFO] [stdout]   40:     0x5d185d8bdf32 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stderr] 
[INFO] [stdout]   41:     0x5d185d8bdf32 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr] warning: `tocc` (lib) generated 12 warnings (run `cargo fix --lib -p tocc` to apply 6 suggestions)
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stderr] warning: `tocc` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stdout]   42:     0x5d185d9258bf - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tocc-1319b1204f60849b)
[INFO] [stdout]   43:     0x5d185d9258bf - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x76db5fa11aa4 - <unknown>
[INFO] [stdout]   45:     0x76db5fa9ea64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     dom::test_dom
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187", kill_on_drop: false }`
[INFO] [stdout] 4b35f3f4845347c0d110d2afb7b31e46a9d33e41b5d609e4f2ec664e2595d187
