[INFO] cloning repository https://github.com/Wowo10/word_search
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wowo10/word_search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWowo10%2Fword_search", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWowo10%2Fword_search'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cbea5bd31e50b17d9bde409740cb87576591e33d
[INFO] testing Wowo10/word_search against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWowo10%2Fword_search" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Wowo10/word_search on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Wowo10/word_search
[INFO] finished tweaking git repo https://github.com/Wowo10/word_search
[INFO] tweaked toml for git repo https://github.com/Wowo10/word_search written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/Wowo10/word_search already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ac71e24aed9f9d1d13e6451e42996395f919f1f2b830645e6e403315c027b27
[INFO] running `Command { std: "docker" "start" "-a" "4ac71e24aed9f9d1d13e6451e42996395f919f1f2b830645e6e403315c027b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ac71e24aed9f9d1d13e6451e42996395f919f1f2b830645e6e403315c027b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac71e24aed9f9d1d13e6451e42996395f919f1f2b830645e6e403315c027b27", kill_on_drop: false }`
[INFO] [stdout] 4ac71e24aed9f9d1d13e6451e42996395f919f1f2b830645e6e403315c027b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6407c9ac5b65e0f1bad41bc81d1a03714e10496881fc3880bb06b08dad020f99
[INFO] running `Command { std: "docker" "start" "-a" "6407c9ac5b65e0f1bad41bc81d1a03714e10496881fc3880bb06b08dad020f99", kill_on_drop: false }`
[INFO] [stderr]    Compiling word_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "6407c9ac5b65e0f1bad41bc81d1a03714e10496881fc3880bb06b08dad020f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6407c9ac5b65e0f1bad41bc81d1a03714e10496881fc3880bb06b08dad020f99", kill_on_drop: false }`
[INFO] [stdout] 6407c9ac5b65e0f1bad41bc81d1a03714e10496881fc3880bb06b08dad020f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 562df5fddf8a2ddf8a26eb2c575a42fed216887f83b7b41e05ffdb0c2c7eaf84
[INFO] running `Command { std: "docker" "start" "-a" "562df5fddf8a2ddf8a26eb2c575a42fed216887f83b7b41e05ffdb0c2c7eaf84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling word_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "562df5fddf8a2ddf8a26eb2c575a42fed216887f83b7b41e05ffdb0c2c7eaf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562df5fddf8a2ddf8a26eb2c575a42fed216887f83b7b41e05ffdb0c2c7eaf84", kill_on_drop: false }`
[INFO] [stdout] 562df5fddf8a2ddf8a26eb2c575a42fed216887f83b7b41e05ffdb0c2c7eaf84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02b4eed62934b37a41ed78ee56aa6a18dc0071dd7862174777bbacc02ab5fb94
[INFO] running `Command { std: "docker" "start" "-a" "02b4eed62934b37a41ed78ee56aa6a18dc0071dd7862174777bbacc02ab5fb94", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/word_search-d2202b9c7fd9ccca)
[INFO] [stdout] 
[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" "02b4eed62934b37a41ed78ee56aa6a18dc0071dd7862174777bbacc02ab5fb94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b4eed62934b37a41ed78ee56aa6a18dc0071dd7862174777bbacc02ab5fb94", kill_on_drop: false }`
[INFO] [stdout] 02b4eed62934b37a41ed78ee56aa6a18dc0071dd7862174777bbacc02ab5fb94