[INFO] cloning repository https://github.com/mellonis/machine-toolchains
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mellonis/machine-toolchains" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmellonis%2Fmachine-toolchains", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmellonis%2Fmachine-toolchains'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98590e38bbd6138a7e36db6fb4f5d363a7d3f0d8
[INFO] checking mellonis/machine-toolchains against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmellonis%2Fmachine-toolchains" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/mellonis/machine-toolchains
[INFO] finished tweaking git repo https://github.com/mellonis/machine-toolchains
[INFO] tweaked toml for git repo https://github.com/mellonis/machine-toolchains written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mellonis/machine-toolchains on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mellonis/machine-toolchains 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8e947088a7ef28058d920518f27c40eecb1f81856a9d2af99fe01b0e894c8018
[INFO] running `Command { std: "docker" "start" "8e947088a7ef28058d920518f27c40eecb1f81856a9d2af99fe01b0e894c8018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e947088a7ef28058d920518f27c40eecb1f81856a9d2af99fe01b0e894c8018", 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" "8e947088a7ef28058d920518f27c40eecb1f81856a9d2af99fe01b0e894c8018" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e947088a7ef28058d920518f27c40eecb1f81856a9d2af99fe01b0e894c8018", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e947088a7ef28058d920518f27c40eecb1f81856a9d2af99fe01b0e894c8018" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.127
[INFO] [stderr]    Compiling wasm-bindgen v0.2.127
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.127
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.127
[INFO] [stderr]     Checking mtc-core v0.5.0 (/opt/rustwide/workdir/crates/core)
[INFO] [stderr]     Checking js-sys v0.3.104
[INFO] [stderr]     Checking mtc-turing-machine v0.5.0 (/opt/rustwide/workdir/crates/turing-machine)
[INFO] [stderr]     Checking mtc-post-machine v0.5.0 (/opt/rustwide/workdir/crates/post-machine)
[INFO] [stderr] error: could not compile `mtc-core` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c999cef531ea9059e189e82fe0e82c5daf249bc9/bin/rustc --crate-name mtc_core --edition=2024 crates/core/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=line-tables-only --test --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=b3d9da5176a64d05 -C extra-filename=-20b705e861617a62 --out-dir /opt/rustwide/target/debug/build/mtc-core/20b705e861617a62/out -L dependency=/opt/rustwide/target/debug/build/bit-set/9ba5cd3c1a7c750c/out -L dependency=/opt/rustwide/target/debug/build/bit-vec/aa038755f86ad698/out -L dependency=/opt/rustwide/target/debug/build/bitflags/f8e8a50d13fb8a2c/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/aea4a40c84cba484/out -L dependency=/opt/rustwide/target/debug/build/fastrand/fd1f243957838472/out -L dependency=/opt/rustwide/target/debug/build/fnv/62e8a4d0ead6bea0/out -L dependency=/opt/rustwide/target/debug/build/getrandom/446097f5f3bff13f/out -L dependency=/opt/rustwide/target/debug/build/getrandom/f6ddf2ac479935dd/out -L dependency=/opt/rustwide/target/debug/build/itoa/725d9df22b2ecdde/out -L dependency=/opt/rustwide/target/debug/build/libc/049bc409d0c468b4/out -L dependency=/opt/rustwide/target/debug/build/linux-raw-sys/cb979bab9e13be73/out -L dependency=/opt/rustwide/target/debug/build/memchr/819c68b05235fc87/out -L dependency=/opt/rustwide/target/debug/build/num-traits/2d23e10e6ce9001c/out -L dependency=/opt/rustwide/target/debug/build/once_cell/add8c660667fe406/out -L dependency=/opt/rustwide/target/debug/build/ppv-lite86/a73c764480dd2f01/out -L dependency=/opt/rustwide/target/debug/build/quick-error/a5c8253fa6d250bc/out -L dependency=/opt/rustwide/target/debug/build/rand/db1d2aa38fe68d32/out -L dependency=/opt/rustwide/target/debug/build/rand_chacha/a28e7acad15bdf1b/out -L dependency=/opt/rustwide/target/debug/build/rand_core/963a5db3529270b1/out -L dependency=/opt/rustwide/target/debug/build/rand_xorshift/ca0b420ec624050d/out -L dependency=/opt/rustwide/target/debug/build/regex-syntax/cd6530d28ae35a0f/out -L dependency=/opt/rustwide/target/debug/build/rustix/952e361e96378d99/out -L dependency=/opt/rustwide/target/debug/build/rusty-fork/86c7f9a21037425e/out -L dependency=/opt/rustwide/target/debug/build/serde_core/614679c5a0af35fd/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/26e6765005d23783/out -L dependency=/opt/rustwide/target/debug/build/tempfile/90e2bf6239da9f1e/out -L dependency=/opt/rustwide/target/debug/build/unarray/d9f9bf9c5991dc15/out -L dependency=/opt/rustwide/target/debug/build/wait-timeout/fc926970a00bc1df/out -L dependency=/opt/rustwide/target/debug/build/zerocopy/81418486de3e9a76/out -L dependency=/opt/rustwide/target/debug/build/zmij/f227e672d41b5369/out --extern proptest=/opt/rustwide/target/debug/build/proptest/8833950710571c7f/out/libproptest-8833950710571c7f.rmeta --extern serde=/opt/rustwide/target/debug/build/serde/21f1523e6437f20a/out/libserde-21f1523e6437f20a.rmeta --extern serde_json=/opt/rustwide/target/debug/build/serde_json/c0219c68d10dda62/out/libserde_json-c0219c68d10dda62.rmeta --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8e947088a7ef28058d920518f27c40eecb1f81856a9d2af99fe01b0e894c8018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e947088a7ef28058d920518f27c40eecb1f81856a9d2af99fe01b0e894c8018", kill_on_drop: false }`
[INFO] [stdout] 8e947088a7ef28058d920518f27c40eecb1f81856a9d2af99fe01b0e894c8018
