[INFO] cloning repository https://github.com/ns8wastaken/mathy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ns8wastaken/mathy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fns8wastaken%2Fmathy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fns8wastaken%2Fmathy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cac44b6323c9d8b0bbf62c6e85ee80a633b0ccbb
[INFO] checking ns8wastaken/mathy against 5f93549e108157f071a34f220b74b25690496aa1 for pr-162986
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fns8wastaken%2Fmathy" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ns8wastaken/mathy
[INFO] finished tweaking git repo https://github.com/ns8wastaken/mathy
[INFO] tweaked toml for git repo https://github.com/ns8wastaken/mathy written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ns8wastaken/mathy on toolchain 5f93549e108157f071a34f220b74b25690496aa1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ns8wastaken/mathy 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" "+5f93549e108157f071a34f220b74b25690496aa1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 30d8657b9969c1c378da472f0a7f3a540933c4aa4016786006e9a0c032e6644b
[INFO] running `Command { std: "docker" "start" "30d8657b9969c1c378da472f0a7f3a540933c4aa4016786006e9a0c032e6644b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30d8657b9969c1c378da472f0a7f3a540933c4aa4016786006e9a0c032e6644b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "30d8657b9969c1c378da472f0a7f3a540933c4aa4016786006e9a0c032e6644b" "/opt/rustwide/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30d8657b9969c1c378da472f0a7f3a540933c4aa4016786006e9a0c032e6644b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "30d8657b9969c1c378da472f0a7f3a540933c4aa4016786006e9a0c032e6644b" "/opt/rustwide/cargo-home/bin/cargo" "+5f93549e108157f071a34f220b74b25690496aa1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.1
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling rug v1.30.0
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]     Checking clap v4.6.6
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "30d8657b9969c1c378da472f0a7f3a540933c4aa4016786006e9a0c032e6644b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d8657b9969c1c378da472f0a7f3a540933c4aa4016786006e9a0c032e6644b", kill_on_drop: false }`
[INFO] [stdout] 30d8657b9969c1c378da472f0a7f3a540933c4aa4016786006e9a0c032e6644b