[INFO] cloning repository https://github.com/proyectos-rust/rust_fizzbuzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/proyectos-rust/rust_fizzbuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproyectos-rust%2Frust_fizzbuzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproyectos-rust%2Frust_fizzbuzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8e14b6a898f8264fe1ac9c55b17c23f845c8b22
[INFO] checking proyectos-rust/rust_fizzbuzz against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproyectos-rust%2Frust_fizzbuzz" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/proyectos-rust/rust_fizzbuzz
[INFO] finished tweaking git repo https://github.com/proyectos-rust/rust_fizzbuzz
[INFO] tweaked toml for git repo https://github.com/proyectos-rust/rust_fizzbuzz written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/proyectos-rust/rust_fizzbuzz on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/proyectos-rust/rust_fizzbuzz 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9df6f37a7e2fd11cd67d87786ecbd5519df0522a97941088e5653c569e7abf66
[INFO] running `Command { std: "docker" "start" "-a" "9df6f37a7e2fd11cd67d87786ecbd5519df0522a97941088e5653c569e7abf66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9df6f37a7e2fd11cd67d87786ecbd5519df0522a97941088e5653c569e7abf66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9df6f37a7e2fd11cd67d87786ecbd5519df0522a97941088e5653c569e7abf66", kill_on_drop: false }`
[INFO] [stdout] 9df6f37a7e2fd11cd67d87786ecbd5519df0522a97941088e5653c569e7abf66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96d773f213fea736fa3fe7c0d7c6ea4c6d96baf41221b484dbc7a2d7d5297a0d
[INFO] running `Command { std: "docker" "start" "-a" "96d773f213fea736fa3fe7c0d7c6ea4c6d96baf41221b484dbc7a2d7d5297a0d", kill_on_drop: false }`
[INFO] [stderr]     Checking fizz_buzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "96d773f213fea736fa3fe7c0d7c6ea4c6d96baf41221b484dbc7a2d7d5297a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d773f213fea736fa3fe7c0d7c6ea4c6d96baf41221b484dbc7a2d7d5297a0d", kill_on_drop: false }`
[INFO] [stdout] 96d773f213fea736fa3fe7c0d7c6ea4c6d96baf41221b484dbc7a2d7d5297a0d