[INFO] cloning repository https://github.com/DeviousCilantro/bgv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DeviousCilantro/bgv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeviousCilantro%2Fbgv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeviousCilantro%2Fbgv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02861d9c0ff00e73b0e761e759698df4b0ec7b27
[INFO] checking DeviousCilantro/bgv against master#0b278a539440be291466ea463a9b6310eaf4d7bb for pr-145108-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeviousCilantro%2Fbgv" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DeviousCilantro/bgv
[INFO] finished tweaking git repo https://github.com/DeviousCilantro/bgv
[INFO] tweaked toml for git repo https://github.com/DeviousCilantro/bgv written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DeviousCilantro/bgv on toolchain 0b278a539440be291466ea463a9b6310eaf4d7bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b278a539440be291466ea463a9b6310eaf4d7bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DeviousCilantro/bgv 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" "+0b278a539440be291466ea463a9b6310eaf4d7bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rug v1.19.2
[INFO] [stderr]   Downloaded xxcalc v0.2.1
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0b278a539440be291466ea463a9b6310eaf4d7bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70746417d417cfc76f8581f9bf40a77e0a651f2eff49e0a5f50176586e1da390
[INFO] running `Command { std: "docker" "start" "-a" "70746417d417cfc76f8581f9bf40a77e0a651f2eff49e0a5f50176586e1da390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70746417d417cfc76f8581f9bf40a77e0a651f2eff49e0a5f50176586e1da390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70746417d417cfc76f8581f9bf40a77e0a651f2eff49e0a5f50176586e1da390", kill_on_drop: false }`
[INFO] [stdout] 70746417d417cfc76f8581f9bf40a77e0a651f2eff49e0a5f50176586e1da390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0b278a539440be291466ea463a9b6310eaf4d7bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08cf9f2bc6eeb74e4ef6952490e6a53fb960ff534c9c9d06c5c50e99f414bb8a
[INFO] running `Command { std: "docker" "start" "-a" "08cf9f2bc6eeb74e4ef6952490e6a53fb960ff534c9c9d06c5c50e99f414bb8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.5.3
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.19.2
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking xxcalc v0.2.1
[INFO] [stderr]     Checking ring v0.16.20
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "08cf9f2bc6eeb74e4ef6952490e6a53fb960ff534c9c9d06c5c50e99f414bb8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08cf9f2bc6eeb74e4ef6952490e6a53fb960ff534c9c9d06c5c50e99f414bb8a", kill_on_drop: false }`
[INFO] [stdout] 08cf9f2bc6eeb74e4ef6952490e6a53fb960ff534c9c9d06c5c50e99f414bb8a