[INFO] fetching crate spm_precompiled 0.1.4...
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] crate spm_precompiled 0.1.4 is already in cache
[INFO] checking spm_precompiled-0.1.4 against try#ff47dd48ed0d02534055e0033cf766ce528f8ebc for pr-99447
[INFO] extracting crate spm_precompiled 0.1.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate spm_precompiled 0.1.4 on toolchain ff47dd48ed0d02534055e0033cf766ce528f8ebc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff47dd48ed0d02534055e0033cf766ce528f8ebc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spm_precompiled 0.1.4
[INFO] finished tweaking crates.io crate spm_precompiled 0.1.4
[INFO] tweaked toml for crates.io crate spm_precompiled 0.1.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff47dd48ed0d02534055e0033cf766ce528f8ebc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff47dd48ed0d02534055e0033cf766ce528f8ebc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+ff47dd48ed0d02534055e0033cf766ce528f8ebc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e3c29d620442f99cf35cd72adbf000e4c3be3371ff4894f0159e0112a8fae24
[INFO] running `Command { std: "docker" "start" "-a" "7e3c29d620442f99cf35cd72adbf000e4c3be3371ff4894f0159e0112a8fae24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e3c29d620442f99cf35cd72adbf000e4c3be3371ff4894f0159e0112a8fae24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3c29d620442f99cf35cd72adbf000e4c3be3371ff4894f0159e0112a8fae24", kill_on_drop: false }`
[INFO] [stdout] 7e3c29d620442f99cf35cd72adbf000e4c3be3371ff4894f0159e0112a8fae24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+ff47dd48ed0d02534055e0033cf766ce528f8ebc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds