[INFO] cloning repository https://github.com/AKST/finite-repr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AKST/finite-repr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAKST%2Ffinite-repr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAKST%2Ffinite-repr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f03e624077c4182a74bc4adeedb030e13aba6f7 [INFO] building AKST/finite-repr against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAKST%2Ffinite-repr" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AKST/finite-repr on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AKST/finite-repr [INFO] finished tweaking git repo https://github.com/AKST/finite-repr [INFO] tweaked toml for git repo https://github.com/AKST/finite-repr written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/AKST/finite-repr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trybuild v1.0.30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6559abef38cb2d4b2c9df3517b57319ce014867f966a934e59f91325cbbab76 [INFO] running `Command { std: "docker" "start" "-a" "d6559abef38cb2d4b2c9df3517b57319ce014867f966a934e59f91325cbbab76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6559abef38cb2d4b2c9df3517b57319ce014867f966a934e59f91325cbbab76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6559abef38cb2d4b2c9df3517b57319ce014867f966a934e59f91325cbbab76", kill_on_drop: false }` [INFO] [stdout] d6559abef38cb2d4b2c9df3517b57319ce014867f966a934e59f91325cbbab76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 576def5666b5451665c9cd101162ec8b66294d6dd0fb37f6c0f8c589a341153c [INFO] running `Command { std: "docker" "start" "-a" "576def5666b5451665c9cd101162ec8b66294d6dd0fb37f6c0f8c589a341153c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling finite_repr_derive v0.1.4 (/opt/rustwide/workdir/finite-repr-derive) [INFO] [stderr] Compiling finite_repr v0.1.4 (/opt/rustwide/workdir/finite-repr-core) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.87s [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "576def5666b5451665c9cd101162ec8b66294d6dd0fb37f6c0f8c589a341153c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "576def5666b5451665c9cd101162ec8b66294d6dd0fb37f6c0f8c589a341153c", kill_on_drop: false }` [INFO] [stdout] 576def5666b5451665c9cd101162ec8b66294d6dd0fb37f6c0f8c589a341153c