[INFO] fetching crate factorion-lib 6.0.2...
[INFO] testing factorion-lib-6.0.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate factorion-lib 6.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate factorion-lib 6.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate factorion-lib 6.0.2
[INFO] tweaked toml for crates.io crate factorion-lib 6.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate factorion-lib 6.0.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate factorion-lib 6.0.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.53.4
[INFO] [stderr]   Downloaded influxdb_derive v0.5.1
[INFO] [stderr]   Downloaded influxdb v0.7.2
[INFO] [stderr]   Downloaded factorion-math v1.0.5
[INFO] [stderr]   Downloaded arbtest v0.3.2
[INFO] [stderr]   Downloaded concat-idents v1.1.5
[INFO] [stderr]   Downloaded cc v1.2.8
[INFO] [stderr]   Downloaded rug v1.28.1
[INFO] [stderr]   Downloaded ring v0.17.13
[INFO] [stderr]   Downloaded windows-sys v0.61.1
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1641316e09ca889aeb5f3b4f14c94cb22948db7eac785261eed98dd4ddbb9f56
[INFO] running `Command { std: "docker" "start" "-a" "1641316e09ca889aeb5f3b4f14c94cb22948db7eac785261eed98dd4ddbb9f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1641316e09ca889aeb5f3b4f14c94cb22948db7eac785261eed98dd4ddbb9f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1641316e09ca889aeb5f3b4f14c94cb22948db7eac785261eed98dd4ddbb9f56", kill_on_drop: false }`
[INFO] [stdout] 1641316e09ca889aeb5f3b4f14c94cb22948db7eac785261eed98dd4ddbb9f56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f45680ee6a62c8b9cfb723f2dad97610bfa396da7e8cafa7b7d69d19ecb6f6f
[INFO] running `Command { std: "docker" "start" "-a" "7f45680ee6a62c8b9cfb723f2dad97610bfa396da7e8cafa7b7d69d19ecb6f6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.28.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling concat-idents v1.1.5
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "7f45680ee6a62c8b9cfb723f2dad97610bfa396da7e8cafa7b7d69d19ecb6f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f45680ee6a62c8b9cfb723f2dad97610bfa396da7e8cafa7b7d69d19ecb6f6f", kill_on_drop: false }`
[INFO] [stdout] 7f45680ee6a62c8b9cfb723f2dad97610bfa396da7e8cafa7b7d69d19ecb6f6f