[INFO] cloning repository https://github.com/eternal-flame-AD/arithmetic-fizzbuzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eternal-flame-AD/arithmetic-fizzbuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feternal-flame-AD%2Farithmetic-fizzbuzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feternal-flame-AD%2Farithmetic-fizzbuzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5e4ed79b0a2ea879a60729cedc54aa90838ea27
[INFO] checking eternal-flame-AD/arithmetic-fizzbuzz against try#349c4bfa6ac87b818f6fd19d4869c0b24790ac6a for pr-152856
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feternal-flame-AD%2Farithmetic-fizzbuzz" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eternal-flame-AD/arithmetic-fizzbuzz
[INFO] finished tweaking git repo https://github.com/eternal-flame-AD/arithmetic-fizzbuzz
[INFO] tweaked toml for git repo https://github.com/eternal-flame-AD/arithmetic-fizzbuzz written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eternal-flame-AD/arithmetic-fizzbuzz on toolchain 349c4bfa6ac87b818f6fd19d4869c0b24790ac6a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eternal-flame-AD/arithmetic-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" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cedc31689d83aa509120d1e72937fe120349030f435224295843daa23d9f96b8
[INFO] running `Command { std: "docker" "start" "-a" "cedc31689d83aa509120d1e72937fe120349030f435224295843daa23d9f96b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cedc31689d83aa509120d1e72937fe120349030f435224295843daa23d9f96b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cedc31689d83aa509120d1e72937fe120349030f435224295843daa23d9f96b8", kill_on_drop: false }`
[INFO] [stdout] cedc31689d83aa509120d1e72937fe120349030f435224295843daa23d9f96b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d7fcd7ecd9cbdd71242acbfe0c19beb133db7767916f939f2eaa5607898e54d
[INFO] running `Command { std: "docker" "start" "-a" "8d7fcd7ecd9cbdd71242acbfe0c19beb133db7767916f939f2eaa5607898e54d", kill_on_drop: false }`
[INFO] [stderr]     Checking arithmetic-fizzbuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "8d7fcd7ecd9cbdd71242acbfe0c19beb133db7767916f939f2eaa5607898e54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7fcd7ecd9cbdd71242acbfe0c19beb133db7767916f939f2eaa5607898e54d", kill_on_drop: false }`
[INFO] [stdout] 8d7fcd7ecd9cbdd71242acbfe0c19beb133db7767916f939f2eaa5607898e54d