[INFO] cloning repository https://github.com/MK-Kaiser/guessNum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MK-Kaiser/guessNum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMK-Kaiser%2FguessNum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMK-Kaiser%2FguessNum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 751450c5f78336e12960f9ba4b8f90e024dd0487
[INFO] checking MK-Kaiser/guessNum against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMK-Kaiser%2FguessNum" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MK-Kaiser/guessNum on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MK-Kaiser/guessNum
[INFO] finished tweaking git repo https://github.com/MK-Kaiser/guessNum
[INFO] tweaked toml for git repo https://github.com/MK-Kaiser/guessNum written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/MK-Kaiser/guessNum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3e62c0bb9a4b56295c674e1f620fb4ce3a6ce39e469aacdf6e6f984c9d3f977
[INFO] running `Command { std: "docker" "start" "-a" "d3e62c0bb9a4b56295c674e1f620fb4ce3a6ce39e469aacdf6e6f984c9d3f977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e62c0bb9a4b56295c674e1f620fb4ce3a6ce39e469aacdf6e6f984c9d3f977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e62c0bb9a4b56295c674e1f620fb4ce3a6ce39e469aacdf6e6f984c9d3f977", kill_on_drop: false }`
[INFO] [stdout] d3e62c0bb9a4b56295c674e1f620fb4ce3a6ce39e469aacdf6e6f984c9d3f977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67e5b216dd6169e4d3ce63f05cbf7346dd16161324e99a7f86644de5e7605e89
[INFO] running `Command { std: "docker" "start" "-a" "67e5b216dd6169e4d3ce63f05cbf7346dd16161324e99a7f86644de5e7605e89", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "67e5b216dd6169e4d3ce63f05cbf7346dd16161324e99a7f86644de5e7605e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e5b216dd6169e4d3ce63f05cbf7346dd16161324e99a7f86644de5e7605e89", kill_on_drop: false }`
[INFO] [stdout] 67e5b216dd6169e4d3ce63f05cbf7346dd16161324e99a7f86644de5e7605e89