[INFO] cloning repository https://github.com/nabeen/at_coder_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nabeen/at_coder_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabeen%2Fat_coder_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabeen%2Fat_coder_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b7cdee8e083d3866a44eb416252734c01f1c0cf
[INFO] testing nabeen/at_coder_rust 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%2Fnabeen%2Fat_coder_rust" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nabeen/at_coder_rust 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/nabeen/at_coder_rust
[INFO] finished tweaking git repo https://github.com/nabeen/at_coder_rust
[INFO] tweaked toml for git repo https://github.com/nabeen/at_coder_rust written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/nabeen/at_coder_rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 79b8bacab218d89b17179434cec031359c70ef2dd96ca898cda9fe68f2462f7c
[INFO] running `Command { std: "docker" "start" "-a" "79b8bacab218d89b17179434cec031359c70ef2dd96ca898cda9fe68f2462f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79b8bacab218d89b17179434cec031359c70ef2dd96ca898cda9fe68f2462f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b8bacab218d89b17179434cec031359c70ef2dd96ca898cda9fe68f2462f7c", kill_on_drop: false }`
[INFO] [stdout] 79b8bacab218d89b17179434cec031359c70ef2dd96ca898cda9fe68f2462f7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 444833ecbe569e34a2206371887333f602bdd09c7d5909e187ce87a0fbf534b2
[INFO] running `Command { std: "docker" "start" "-a" "444833ecbe569e34a2206371887333f602bdd09c7d5909e187ce87a0fbf534b2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling at_coder_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "444833ecbe569e34a2206371887333f602bdd09c7d5909e187ce87a0fbf534b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "444833ecbe569e34a2206371887333f602bdd09c7d5909e187ce87a0fbf534b2", kill_on_drop: false }`
[INFO] [stdout] 444833ecbe569e34a2206371887333f602bdd09c7d5909e187ce87a0fbf534b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 5d0ca75ea5fe06894a59c7977f1efbfa8a5376793e7383e4d5536c14c739ab99
[INFO] running `Command { std: "docker" "start" "-a" "5d0ca75ea5fe06894a59c7977f1efbfa8a5376793e7383e4d5536c14c739ab99", kill_on_drop: false }`
[INFO] [stderr]    Compiling at_coder_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "5d0ca75ea5fe06894a59c7977f1efbfa8a5376793e7383e4d5536c14c739ab99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0ca75ea5fe06894a59c7977f1efbfa8a5376793e7383e4d5536c14c739ab99", kill_on_drop: false }`
[INFO] [stdout] 5d0ca75ea5fe06894a59c7977f1efbfa8a5376793e7383e4d5536c14c739ab99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] d1b72eb707a5645bf24d589db0a20c48801a3cd9613016145242a13528033517
[INFO] running `Command { std: "docker" "start" "-a" "d1b72eb707a5645bf24d589db0a20c48801a3cd9613016145242a13528033517", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/at_coder_rust-95498dbd09bb671d)
[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" "d1b72eb707a5645bf24d589db0a20c48801a3cd9613016145242a13528033517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b72eb707a5645bf24d589db0a20c48801a3cd9613016145242a13528033517", kill_on_drop: false }`
[INFO] [stdout] d1b72eb707a5645bf24d589db0a20c48801a3cd9613016145242a13528033517