[INFO] fetching crate fugue-bv 0.2.34...
[INFO] checking fugue-bv-0.2.34 against try#77c31533f5de739620341d1e55d79a35cbb15b78 for pr-114567
[INFO] extracting crate fugue-bv 0.2.34 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate fugue-bv 0.2.34 on toolchain 77c31533f5de739620341d1e55d79a35cbb15b78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+77c31533f5de739620341d1e55d79a35cbb15b78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fugue-bv 0.2.34
[INFO] finished tweaking crates.io crate fugue-bv 0.2.34
[INFO] tweaked toml for crates.io crate fugue-bv 0.2.34 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+77c31533f5de739620341d1e55d79a35cbb15b78" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+77c31533f5de739620341d1e55d79a35cbb15b78" "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:a794aa5c983fb35e02fc236d807630e6f52e3c0f8e28bd8809f4f37a08590f0c" "/opt/rustwide/cargo-home/bin/cargo" "+77c31533f5de739620341d1e55d79a35cbb15b78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7cee5cc8d7f7986a7e30dd3f8c817206ba1922cb7cb0dfb579a0a0a4f44b6fc
[INFO] running `Command { std: "docker" "start" "-a" "e7cee5cc8d7f7986a7e30dd3f8c817206ba1922cb7cb0dfb579a0a0a4f44b6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7cee5cc8d7f7986a7e30dd3f8c817206ba1922cb7cb0dfb579a0a0a4f44b6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7cee5cc8d7f7986a7e30dd3f8c817206ba1922cb7cb0dfb579a0a0a4f44b6fc", kill_on_drop: false }`
[INFO] [stdout] e7cee5cc8d7f7986a7e30dd3f8c817206ba1922cb7cb0dfb579a0a0a4f44b6fc
[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:a794aa5c983fb35e02fc236d807630e6f52e3c0f8e28bd8809f4f37a08590f0c" "/opt/rustwide/cargo-home/bin/cargo" "+77c31533f5de739620341d1e55d79a35cbb15b78" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d77c11388ec3bc242d4e045ac1899046839d0f43d91031c5418848cce5b673a
[INFO] running `Command { std: "docker" "start" "-a" "9d77c11388ec3bc242d4e045ac1899046839d0f43d91031c5418848cce5b673a", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling rug v1.20.1
[INFO] [stderr]     Checking fugue-bytes v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking thiserror v1.0.44
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "9d77c11388ec3bc242d4e045ac1899046839d0f43d91031c5418848cce5b673a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d77c11388ec3bc242d4e045ac1899046839d0f43d91031c5418848cce5b673a", kill_on_drop: false }`
[INFO] [stdout] 9d77c11388ec3bc242d4e045ac1899046839d0f43d91031c5418848cce5b673a