[INFO] cloning repository https://github.com/P1start/anagrams [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/P1start/anagrams" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FP1start%2Fanagrams", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FP1start%2Fanagrams'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 850a30f66d0b451b1079c6c10a76aae4adb1ff94 [INFO] testing P1start/anagrams against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FP1start%2Fanagrams" "/workspace/builds/worker-118/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/P1start/anagrams on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/P1start/anagrams [INFO] finished tweaking git repo https://github.com/P1start/anagrams [INFO] tweaked toml for git repo https://github.com/P1start/anagrams written to /workspace/builds/worker-118/source/Cargo.toml [INFO] crate git repo https://github.com/P1start/anagrams already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e52ae3dc36f15d19090a7857acdc7eae0283ad660c56a4eacc92d474a0d8989 [INFO] running `Command { std: "docker" "start" "-a" "5e52ae3dc36f15d19090a7857acdc7eae0283ad660c56a4eacc92d474a0d8989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e52ae3dc36f15d19090a7857acdc7eae0283ad660c56a4eacc92d474a0d8989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e52ae3dc36f15d19090a7857acdc7eae0283ad660c56a4eacc92d474a0d8989", kill_on_drop: false }` [INFO] [stdout] 5e52ae3dc36f15d19090a7857acdc7eae0283ad660c56a4eacc92d474a0d8989 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3d03f4ae112758010ba31ebba00f3b73871885c2032172ff5521777a4ea79fa [INFO] running `Command { std: "docker" "start" "-a" "b3d03f4ae112758010ba31ebba00f3b73871885c2032172ff5521777a4ea79fa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling anagrams v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.49s [INFO] running `Command { std: "docker" "inspect" "b3d03f4ae112758010ba31ebba00f3b73871885c2032172ff5521777a4ea79fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3d03f4ae112758010ba31ebba00f3b73871885c2032172ff5521777a4ea79fa", kill_on_drop: false }` [INFO] [stdout] b3d03f4ae112758010ba31ebba00f3b73871885c2032172ff5521777a4ea79fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c5dff0a00a46694e8eb3b644534f5e75910b6c4e5987f23ea85a73e11150032 [INFO] running `Command { std: "docker" "start" "-a" "6c5dff0a00a46694e8eb3b644534f5e75910b6c4e5987f23ea85a73e11150032", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling anagrams v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "6c5dff0a00a46694e8eb3b644534f5e75910b6c4e5987f23ea85a73e11150032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c5dff0a00a46694e8eb3b644534f5e75910b6c4e5987f23ea85a73e11150032", kill_on_drop: false }` [INFO] [stdout] 6c5dff0a00a46694e8eb3b644534f5e75910b6c4e5987f23ea85a73e11150032 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 79aa5d8ec0b2074f450fa3b0c5297044bc1688e3d2eaea381b32fd179c2968e0 [INFO] running `Command { std: "docker" "start" "-a" "79aa5d8ec0b2074f450fa3b0c5297044bc1688e3d2eaea381b32fd179c2968e0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/anagrams-2971a7407443d6eb) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "79aa5d8ec0b2074f450fa3b0c5297044bc1688e3d2eaea381b32fd179c2968e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79aa5d8ec0b2074f450fa3b0c5297044bc1688e3d2eaea381b32fd179c2968e0", kill_on_drop: false }` [INFO] [stdout] 79aa5d8ec0b2074f450fa3b0c5297044bc1688e3d2eaea381b32fd179c2968e0