[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 beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfe11a6b61069d62891a0fe9bee2a4ddfbf56eb868877dd199b47fc7f27adcc5
[INFO] running `Command { std: "docker" "start" "-a" "cfe11a6b61069d62891a0fe9bee2a4ddfbf56eb868877dd199b47fc7f27adcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfe11a6b61069d62891a0fe9bee2a4ddfbf56eb868877dd199b47fc7f27adcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe11a6b61069d62891a0fe9bee2a4ddfbf56eb868877dd199b47fc7f27adcc5", kill_on_drop: false }`
[INFO] [stdout] cfe11a6b61069d62891a0fe9bee2a4ddfbf56eb868877dd199b47fc7f27adcc5
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c948635644740ec97285c0943bff44db0698b3aa15fb14211132cf758317e3cf
[INFO] running `Command { std: "docker" "start" "-a" "c948635644740ec97285c0943bff44db0698b3aa15fb14211132cf758317e3cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw00 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "c948635644740ec97285c0943bff44db0698b3aa15fb14211132cf758317e3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c948635644740ec97285c0943bff44db0698b3aa15fb14211132cf758317e3cf", kill_on_drop: false }`
[INFO] [stdout] c948635644740ec97285c0943bff44db0698b3aa15fb14211132cf758317e3cf
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcccf338dc1990cdddad27160c4a264c67053120e0feb27b3d0972f5ffe07c55
[INFO] running `Command { std: "docker" "start" "-a" "dcccf338dc1990cdddad27160c4a264c67053120e0feb27b3d0972f5ffe07c55", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw00 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hw00-423c9f813ad01876)
[INFO] running `Command { std: "docker" "inspect" "dcccf338dc1990cdddad27160c4a264c67053120e0feb27b3d0972f5ffe07c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcccf338dc1990cdddad27160c4a264c67053120e0feb27b3d0972f5ffe07c55", kill_on_drop: false }`
[INFO] [stdout] dcccf338dc1990cdddad27160c4a264c67053120e0feb27b3d0972f5ffe07c55
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d47cc6abd296cdf06fe26490f8af0141aed9736ba81c7b3f56e3fa2dac175142
[INFO] running `Command { std: "docker" "start" "-a" "d47cc6abd296cdf06fe26490f8af0141aed9736ba81c7b3f56e3fa2dac175142", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hw00-423c9f813ad01876)
[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" "d47cc6abd296cdf06fe26490f8af0141aed9736ba81c7b3f56e3fa2dac175142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47cc6abd296cdf06fe26490f8af0141aed9736ba81c7b3f56e3fa2dac175142", kill_on_drop: false }`
[INFO] [stdout] d47cc6abd296cdf06fe26490f8af0141aed9736ba81c7b3f56e3fa2dac175142