[INFO] cloning repository https://github.com/yoshonabee/rust-exercise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoshonabee/rust-exercise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshonabee%2Frust-exercise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshonabee%2Frust-exercise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32681678a423208f3f87e1dbbe834f1f81b4b57c
[INFO] testing yoshonabee/rust-exercise against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshonabee%2Frust-exercise" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yoshonabee/rust-exercise on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yoshonabee/rust-exercise
[INFO] finished tweaking git repo https://github.com/yoshonabee/rust-exercise
[INFO] tweaked toml for git repo https://github.com/yoshonabee/rust-exercise written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate git repo https://github.com/yoshonabee/rust-exercise already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab7f2b696722c2383926df50f99b1c69ca2395125338ed3b2bd9df0e39dbcab9
[INFO] running `Command { std: "docker" "start" "-a" "ab7f2b696722c2383926df50f99b1c69ca2395125338ed3b2bd9df0e39dbcab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab7f2b696722c2383926df50f99b1c69ca2395125338ed3b2bd9df0e39dbcab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab7f2b696722c2383926df50f99b1c69ca2395125338ed3b2bd9df0e39dbcab9", kill_on_drop: false }`
[INFO] [stdout] ab7f2b696722c2383926df50f99b1c69ca2395125338ed3b2bd9df0e39dbcab9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad48d3f939768c0cc938d0d7f165fa1f9176e8d32a1025ea04dccbbeac6e4205
[INFO] running `Command { std: "docker" "start" "-a" "ad48d3f939768c0cc938d0d7f165fa1f9176e8d32a1025ea04dccbbeac6e4205", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "ad48d3f939768c0cc938d0d7f165fa1f9176e8d32a1025ea04dccbbeac6e4205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad48d3f939768c0cc938d0d7f165fa1f9176e8d32a1025ea04dccbbeac6e4205", kill_on_drop: false }`
[INFO] [stdout] ad48d3f939768c0cc938d0d7f165fa1f9176e8d32a1025ea04dccbbeac6e4205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2d6f98877208cfed9859e2d4ae4fdfecd2d216b24d558572493a3ec9f8c9457
[INFO] running `Command { std: "docker" "start" "-a" "f2d6f98877208cfed9859e2d4ae4fdfecd2d216b24d558572493a3ec9f8c9457", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f2d6f98877208cfed9859e2d4ae4fdfecd2d216b24d558572493a3ec9f8c9457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d6f98877208cfed9859e2d4ae4fdfecd2d216b24d558572493a3ec9f8c9457", kill_on_drop: false }`
[INFO] [stdout] f2d6f98877208cfed9859e2d4ae4fdfecd2d216b24d558572493a3ec9f8c9457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 875678de57ad8f046f0c6f8215caac5ccfbe0b64678bd2a2407f828cdc6ccf01
[INFO] running `Command { std: "docker" "start" "-a" "875678de57ad8f046f0c6f8215caac5ccfbe0b64678bd2a2407f828cdc6ccf01", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_exercise-bb55ce97635c081e)
[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" "875678de57ad8f046f0c6f8215caac5ccfbe0b64678bd2a2407f828cdc6ccf01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875678de57ad8f046f0c6f8215caac5ccfbe0b64678bd2a2407f828cdc6ccf01", kill_on_drop: false }`
[INFO] [stdout] 875678de57ad8f046f0c6f8215caac5ccfbe0b64678bd2a2407f828cdc6ccf01