[INFO] cloning repository https://github.com/WannesMalfait/Connect_4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WannesMalfait/Connect_4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWannesMalfait%2FConnect_4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWannesMalfait%2FConnect_4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3917324a944b2f5f5c89979a6da86a3192693e5
[INFO] checking WannesMalfait/Connect_4/b3917324a944b2f5f5c89979a6da86a3192693e5 against try#498fce24f39c1ecbb0abe08824e72162da853341 for pr-129935
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWannesMalfait%2FConnect_4" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WannesMalfait/Connect_4 on toolchain 498fce24f39c1ecbb0abe08824e72162da853341
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WannesMalfait/Connect_4
[INFO] finished tweaking git repo https://github.com/WannesMalfait/Connect_4
[INFO] tweaked toml for git repo https://github.com/WannesMalfait/Connect_4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/WannesMalfait/Connect_4 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" "+498fce24f39c1ecbb0abe08824e72162da853341" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 959cf9091afa100e6e90cb18e72ad4e828c6bb45ef1f9954f01a676f9590bfe5
[INFO] running `Command { std: "docker" "start" "-a" "959cf9091afa100e6e90cb18e72ad4e828c6bb45ef1f9954f01a676f9590bfe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "959cf9091afa100e6e90cb18e72ad4e828c6bb45ef1f9954f01a676f9590bfe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959cf9091afa100e6e90cb18e72ad4e828c6bb45ef1f9954f01a676f9590bfe5", kill_on_drop: false }`
[INFO] [stdout] 959cf9091afa100e6e90cb18e72ad4e828c6bb45ef1f9954f01a676f9590bfe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9052c2a7149a1930a161c39dd3865b3ecf0a02dd667c386d37fc621e1a8d65c
[INFO] running `Command { std: "docker" "start" "-a" "a9052c2a7149a1930a161c39dd3865b3ecf0a02dd667c386d37fc621e1a8d65c", kill_on_drop: false }`
[INFO] [stderr]     Checking connect_4 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a9052c2a7149a1930a161c39dd3865b3ecf0a02dd667c386d37fc621e1a8d65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9052c2a7149a1930a161c39dd3865b3ecf0a02dd667c386d37fc621e1a8d65c", kill_on_drop: false }`
[INFO] [stdout] a9052c2a7149a1930a161c39dd3865b3ecf0a02dd667c386d37fc621e1a8d65c