[INFO] cloning repository https://github.com/tamanishi/Welcome_to_AtCoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tamanishi/Welcome_to_AtCoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamanishi%2FWelcome_to_AtCoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamanishi%2FWelcome_to_AtCoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e1ec5f06e1ae44fbe7c8c34f5ded5bac293300c
[INFO] checking tamanishi/Welcome_to_AtCoder against try#3ec2a775459d36c7d90654e47c56ff7bb0d542ab for pr-139087
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamanishi%2FWelcome_to_AtCoder" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tamanishi/Welcome_to_AtCoder on toolchain 3ec2a775459d36c7d90654e47c56ff7bb0d542ab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tamanishi/Welcome_to_AtCoder
[INFO] finished tweaking git repo https://github.com/tamanishi/Welcome_to_AtCoder
[INFO] tweaked toml for git repo https://github.com/tamanishi/Welcome_to_AtCoder written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tamanishi/Welcome_to_AtCoder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaf858f3de0d28f8c05eb8759d2929dd5a8b644ff47e2fccacbc61f4223e4b94
[INFO] running `Command { std: "docker" "start" "-a" "eaf858f3de0d28f8c05eb8759d2929dd5a8b644ff47e2fccacbc61f4223e4b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaf858f3de0d28f8c05eb8759d2929dd5a8b644ff47e2fccacbc61f4223e4b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf858f3de0d28f8c05eb8759d2929dd5a8b644ff47e2fccacbc61f4223e4b94", kill_on_drop: false }`
[INFO] [stdout] eaf858f3de0d28f8c05eb8759d2929dd5a8b644ff47e2fccacbc61f4223e4b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6acdf338dc9a1bdfd2f8572d35c46471a387bb91d738be1608157cba128f0364
[INFO] running `Command { std: "docker" "start" "-a" "6acdf338dc9a1bdfd2f8572d35c46471a387bb91d738be1608157cba128f0364", kill_on_drop: false }`
[INFO] [stderr]     Checking Welcome_to_AtCoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "6acdf338dc9a1bdfd2f8572d35c46471a387bb91d738be1608157cba128f0364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6acdf338dc9a1bdfd2f8572d35c46471a387bb91d738be1608157cba128f0364", kill_on_drop: false }`
[INFO] [stdout] 6acdf338dc9a1bdfd2f8572d35c46471a387bb91d738be1608157cba128f0364