[INFO] fetching crate factorion-math 1.0.5...
[INFO] testing factorion-math-1.0.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate factorion-math 1.0.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate factorion-math 1.0.5
[INFO] finished tweaking crates.io crate factorion-math 1.0.5
[INFO] tweaked toml for crates.io crate factorion-math 1.0.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate factorion-math 1.0.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate factorion-math 1.0.5 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd28d556a69a4f584c388f6aed5aeb485122f8e6a3bef07cfdd4376051a138d3
[INFO] running `Command { std: "docker" "start" "-a" "bd28d556a69a4f584c388f6aed5aeb485122f8e6a3bef07cfdd4376051a138d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd28d556a69a4f584c388f6aed5aeb485122f8e6a3bef07cfdd4376051a138d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd28d556a69a4f584c388f6aed5aeb485122f8e6a3bef07cfdd4376051a138d3", kill_on_drop: false }`
[INFO] [stdout] bd28d556a69a4f584c388f6aed5aeb485122f8e6a3bef07cfdd4376051a138d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a1f335f4ce6dae5b41eaac2590534c9358d454fde4873a37ac5396a075ec57e
[INFO] running `Command { std: "docker" "start" "-a" "4a1f335f4ce6dae5b41eaac2590534c9358d454fde4873a37ac5396a075ec57e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.4
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.28.1
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "4a1f335f4ce6dae5b41eaac2590534c9358d454fde4873a37ac5396a075ec57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1f335f4ce6dae5b41eaac2590534c9358d454fde4873a37ac5396a075ec57e", kill_on_drop: false }`
[INFO] [stdout] 4a1f335f4ce6dae5b41eaac2590534c9358d454fde4873a37ac5396a075ec57e