[INFO] fetching crate scicrypt-traits 0.6.0...
[INFO] checking scicrypt-traits-0.6.0 against master#0568b0a3de4eb37bf187eb61a9f017ae0018ad8f for pr-101478
[INFO] extracting crate scicrypt-traits 0.6.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate scicrypt-traits 0.6.0 on toolchain 0568b0a3de4eb37bf187eb61a9f017ae0018ad8f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0568b0a3de4eb37bf187eb61a9f017ae0018ad8f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scicrypt-traits 0.6.0
[INFO] finished tweaking crates.io crate scicrypt-traits 0.6.0
[INFO] tweaked toml for crates.io crate scicrypt-traits 0.6.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0568b0a3de4eb37bf187eb61a9f017ae0018ad8f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0568b0a3de4eb37bf187eb61a9f017ae0018ad8f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+0568b0a3de4eb37bf187eb61a9f017ae0018ad8f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd5ea6479f1c889d1218619e611cf337c2b83d6b495424c25d848d5c4d273639
[INFO] running `Command { std: "docker" "start" "-a" "fd5ea6479f1c889d1218619e611cf337c2b83d6b495424c25d848d5c4d273639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd5ea6479f1c889d1218619e611cf337c2b83d6b495424c25d848d5c4d273639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd5ea6479f1c889d1218619e611cf337c2b83d6b495424c25d848d5c4d273639", kill_on_drop: false }`
[INFO] [stdout] fd5ea6479f1c889d1218619e611cf337c2b83d6b495424c25d848d5c4d273639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+0568b0a3de4eb37bf187eb61a9f017ae0018ad8f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0498bbba3f7894ec92da17472d4fc347cd47a1890473dba49b4b8f5fa1505814
[INFO] running `Command { std: "docker" "start" "-a" "0498bbba3f7894ec92da17472d4fc347cd47a1890473dba49b4b8f5fa1505814", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.10
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.17.0
[INFO] [stderr]     Checking rand_core v0.6.3
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "0498bbba3f7894ec92da17472d4fc347cd47a1890473dba49b4b8f5fa1505814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0498bbba3f7894ec92da17472d4fc347cd47a1890473dba49b4b8f5fa1505814", kill_on_drop: false }`
[INFO] [stdout] 0498bbba3f7894ec92da17472d4fc347cd47a1890473dba49b4b8f5fa1505814