[INFO] cloning repository https://github.com/denwong47/anagram
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denwong47/anagram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenwong47%2Fanagram", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenwong47%2Fanagram'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37c38fbb66a86b504e0c893836f4d30001e8a371
[INFO] checking denwong47/anagram against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenwong47%2Fanagram" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/denwong47/anagram
[INFO] finished tweaking git repo https://github.com/denwong47/anagram
[INFO] tweaked toml for git repo https://github.com/denwong47/anagram written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/denwong47/anagram on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/denwong47/anagram 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking denwong47/anagram against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenwong47%2Fanagram" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/denwong47/anagram
[INFO] finished tweaking git repo https://github.com/denwong47/anagram
[INFO] tweaked toml for git repo https://github.com/denwong47/anagram written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/denwong47/anagram on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/denwong47/anagram 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum-lite v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ff47390614f18184083ec73739c94dcbe198696d19765f49b1be11834addb09f
[INFO] running `Command { std: "docker" "start" "ff47390614f18184083ec73739c94dcbe198696d19765f49b1be11834addb09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff47390614f18184083ec73739c94dcbe198696d19765f49b1be11834addb09f", 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" "ff47390614f18184083ec73739c94dcbe198696d19765f49b1be11834addb09f" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff47390614f18184083ec73739c94dcbe198696d19765f49b1be11834addb09f", 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" "ff47390614f18184083ec73739c94dcbe198696d19765f49b1be11834addb09f" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling histogram v0.1.0 (/opt/rustwide/workdir/lib/histogram)
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking strum-lite v0.1.1
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking clap v4.6.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling anagram v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `anagram` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name anagram --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dep-tracing-subscriber", "log", "no_std"))' -C metadata=f59958a728408550 -C extra-filename=-1abd66711a144e99 --out-dir /opt/rustwide/target/debug/build/anagram/1abd66711a144e99/out -L dependency=/opt/rustwide/target/debug/build/once_cell/6f8123b0c2eed634/out -L dependency=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out -L dependency=/opt/rustwide/target/debug/build/tracing-attributes/b66d28a0fcce7b72/out -L dependency=/opt/rustwide/target/debug/build/tracing-core/3324456f4d23a949/out --extern histogram=/opt/rustwide/target/debug/build/histogram/7fa9e5247318579d/out/libhistogram-7fa9e5247318579d.rmeta --extern strum_lite=/opt/rustwide/target/debug/build/strum-lite/d71351a112c63be8/out/libstrum_lite-d71351a112c63be8.rmeta --extern tracing=/opt/rustwide/target/debug/build/tracing/9e8c72632cbfed3a/out/libtracing-9e8c72632cbfed3a.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] [stderr] error: could not compile `anagram` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name anagram --edition=2024 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=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dep-tracing-subscriber", "log", "no_std"))' -C metadata=61675e311287a6ef -C extra-filename=-9c74ba524452aba7 --out-dir /opt/rustwide/target/debug/build/anagram/9c74ba524452aba7/out -L dependency=/opt/rustwide/target/debug/build/anstream/5bda8941e2fd5003/out -L dependency=/opt/rustwide/target/debug/build/anstyle-parse/872f42bb18dc41f8/out -L dependency=/opt/rustwide/target/debug/build/anstyle-query/717c9c809af6267c/out -L dependency=/opt/rustwide/target/debug/build/anstyle/0afc68cbfd0d2137/out -L dependency=/opt/rustwide/target/debug/build/clap_builder/54c802d35b70737f/out -L dependency=/opt/rustwide/target/debug/build/clap_derive/3e66e9ab16765e3b/out -L dependency=/opt/rustwide/target/debug/build/clap_lex/c6984b853e70a248/out -L dependency=/opt/rustwide/target/debug/build/colorchoice/0d229411bd9dac1b/out -L dependency=/opt/rustwide/target/debug/build/is_terminal_polyfill/fc6efa62ae782dd6/out -L dependency=/opt/rustwide/target/debug/build/once_cell/6f8123b0c2eed634/out -L dependency=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out -L dependency=/opt/rustwide/target/debug/build/strsim/a1f0dce47f9b6856/out -L dependency=/opt/rustwide/target/debug/build/tracing-attributes/b66d28a0fcce7b72/out -L dependency=/opt/rustwide/target/debug/build/tracing-core/3324456f4d23a949/out -L dependency=/opt/rustwide/target/debug/build/utf8parse/dfcca550ff662ae9/out --extern clap=/opt/rustwide/target/debug/build/clap/98ca2a7a1e116204/out/libclap-98ca2a7a1e116204.rmeta --extern histogram=/opt/rustwide/target/debug/build/histogram/7fa9e5247318579d/out/libhistogram-7fa9e5247318579d.rmeta --extern strum_lite=/opt/rustwide/target/debug/build/strum-lite/d71351a112c63be8/out/libstrum_lite-d71351a112c63be8.rmeta --extern tracing=/opt/rustwide/target/debug/build/tracing/9e8c72632cbfed3a/out/libtracing-9e8c72632cbfed3a.rmeta --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.serde]
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: `anagram` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "ff47390614f18184083ec73739c94dcbe198696d19765f49b1be11834addb09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff47390614f18184083ec73739c94dcbe198696d19765f49b1be11834addb09f", kill_on_drop: false }`
[INFO] [stdout] ff47390614f18184083ec73739c94dcbe198696d19765f49b1be11834addb09f
