[INFO] fetching crate rust-ft8 0.2.1...
[INFO] testing rust-ft8-0.2.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-3
[INFO] extracting crate rust-ft8 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rust-ft8 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rust-ft8 0.2.1
[INFO] tweaked toml for crates.io crate rust-ft8 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-ft8 0.2.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-ft8 0.2.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2
[INFO] running `Command { std: "docker" "start" "f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2", 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" "f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2", 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" "f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling rustfft v6.4.1
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling rust-ft8 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `regex`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.regex]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: `rust-ft8` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.79s
[INFO] running `Command { std: "docker" "inspect" "f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2", 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" "f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling rustfft v6.4.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling rust-ft8 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rust-ft8` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name rust_ft8 --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --emit=dep-info,link -C opt-level=3 -C lto=thin -C codegen-units=16 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=00644798c122c67d -C extra-filename=-55392734e6c1394a --out-dir /opt/rustwide/target/release/build/rust-ft8/55392734e6c1394a/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/aho-corasick/1e14fbb734cf3a1a/out -L dependency=/opt/rustwide/target/release/build/crossbeam-deque/2d6afd0a9790a3d5/out -L dependency=/opt/rustwide/target/release/build/crossbeam-epoch/b20230918d1c33c5/out -L dependency=/opt/rustwide/target/release/build/crossbeam-utils/495092ab4ab08bb3/out -L dependency=/opt/rustwide/target/release/build/either/4fa7e15d44a1485e/out -L dependency=/opt/rustwide/target/release/build/memchr/ddcdcda79a4d83be/out -L dependency=/opt/rustwide/target/release/build/num-complex/b9c5d0ca4931ed51/out -L dependency=/opt/rustwide/target/release/build/num-integer/f7ab87c0527c2f7d/out -L dependency=/opt/rustwide/target/release/build/num-traits/a69354c6b58d6ed5/out -L dependency=/opt/rustwide/target/release/build/primal-check/a670d7e36b1d29e6/out -L dependency=/opt/rustwide/target/release/build/rayon-core/90668886ddc64671/out -L dependency=/opt/rustwide/target/release/build/regex-automata/761b7cfcffb13821/out -L dependency=/opt/rustwide/target/release/build/regex-syntax/15c2456056116c6a/out -L dependency=/opt/rustwide/target/release/build/strength_reduce/9f3c37591a83d122/out -L dependency=/opt/rustwide/target/release/build/transpose/2ec190cfca397734/out --extern num_complex=/opt/rustwide/target/release/build/num-complex/b9c5d0ca4931ed51/out/libnum_complex-b9c5d0ca4931ed51.rlib --extern rayon=/opt/rustwide/target/release/build/rayon/da55ed320196b073/out/librayon-da55ed320196b073.rlib --extern regex=/opt/rustwide/target/release/build/regex/3f6d99f6c5b9215b/out/libregex-3f6d99f6c5b9215b.rlib --extern rustfft=/opt/rustwide/target/release/build/rustfft/fb4a0bc572686033/out/librustfft-fb4a0bc572686033.rlib --cap-lints=warn --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" "f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2", kill_on_drop: false }`
[INFO] [stdout] f8b61ff48229bb3c5744ba4078ad33206f06b5a5d0a8f373b20dd1d501d500a2