[INFO] cloning repository https://github.com/Corund2014/rust_cis198_hw00
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Corund2014/rust_cis198_hw00" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorund2014%2Frust_cis198_hw00", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorund2014%2Frust_cis198_hw00'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6d6a6789e7df94e87af088ef5e859b468d81f4c
[INFO] testing Corund2014/rust_cis198_hw00 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorund2014%2Frust_cis198_hw00" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Corund2014/rust_cis198_hw00 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Corund2014/rust_cis198_hw00
[INFO] finished tweaking git repo https://github.com/Corund2014/rust_cis198_hw00
[INFO] tweaked toml for git repo https://github.com/Corund2014/rust_cis198_hw00 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/Corund2014/rust_cis198_hw00 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d6d0f0c430a1482989803ff6ba56ec4f1afc6d7268704793e8fa46395fed9d3
[INFO] running `Command { std: "docker" "start" "-a" "8d6d0f0c430a1482989803ff6ba56ec4f1afc6d7268704793e8fa46395fed9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d6d0f0c430a1482989803ff6ba56ec4f1afc6d7268704793e8fa46395fed9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6d0f0c430a1482989803ff6ba56ec4f1afc6d7268704793e8fa46395fed9d3", kill_on_drop: false }`
[INFO] [stdout] 8d6d0f0c430a1482989803ff6ba56ec4f1afc6d7268704793e8fa46395fed9d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 314934114e495751772c8f151162cd6a2480db5ad4f339a56a16f018b030f3eb
[INFO] running `Command { std: "docker" "start" "-a" "314934114e495751772c8f151162cd6a2480db5ad4f339a56a16f018b030f3eb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hw00 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "314934114e495751772c8f151162cd6a2480db5ad4f339a56a16f018b030f3eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314934114e495751772c8f151162cd6a2480db5ad4f339a56a16f018b030f3eb", kill_on_drop: false }`
[INFO] [stdout] 314934114e495751772c8f151162cd6a2480db5ad4f339a56a16f018b030f3eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2efea370ed2222e8672ed79367419b9f40203c1c42e170f41d0434506137110
[INFO] running `Command { std: "docker" "start" "-a" "a2efea370ed2222e8672ed79367419b9f40203c1c42e170f41d0434506137110", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hw00 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "a2efea370ed2222e8672ed79367419b9f40203c1c42e170f41d0434506137110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2efea370ed2222e8672ed79367419b9f40203c1c42e170f41d0434506137110", kill_on_drop: false }`
[INFO] [stdout] a2efea370ed2222e8672ed79367419b9f40203c1c42e170f41d0434506137110
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a53440d60d337e7daa0b46f6807cf616216be9cff9c2fcad25974cfe2d4b05e
[INFO] running `Command { std: "docker" "start" "-a" "9a53440d60d337e7daa0b46f6807cf616216be9cff9c2fcad25974cfe2d4b05e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hw00-94da46e999eb5b05)
[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" "9a53440d60d337e7daa0b46f6807cf616216be9cff9c2fcad25974cfe2d4b05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a53440d60d337e7daa0b46f6807cf616216be9cff9c2fcad25974cfe2d4b05e", kill_on_drop: false }`
[INFO] [stdout] 9a53440d60d337e7daa0b46f6807cf616216be9cff9c2fcad25974cfe2d4b05e