[INFO] fetching crate zmanf 0.1.0...
[INFO] testing zmanf-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate zmanf 0.1.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate zmanf 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zmanf 0.1.0
[INFO] finished tweaking crates.io crate zmanf 0.1.0
[INFO] tweaked toml for crates.io crate zmanf 0.1.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e3372c91f37d5aea694533bf9962706c30814e9bf23a86364d2c4bca8de21ce
[INFO] running `Command { std: "docker" "start" "-a" "7e3372c91f37d5aea694533bf9962706c30814e9bf23a86364d2c4bca8de21ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e3372c91f37d5aea694533bf9962706c30814e9bf23a86364d2c4bca8de21ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3372c91f37d5aea694533bf9962706c30814e9bf23a86364d2c4bca8de21ce", kill_on_drop: false }`
[INFO] [stdout] 7e3372c91f37d5aea694533bf9962706c30814e9bf23a86364d2c4bca8de21ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f14fc0ef0ac62a7f6c0196061c5a98d1613395e1216bd895b054bb34d2d5f3e
[INFO] running `Command { std: "docker" "start" "-a" "5f14fc0ef0ac62a7f6c0196061c5a98d1613395e1216bd895b054bb34d2d5f3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zmanf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "5f14fc0ef0ac62a7f6c0196061c5a98d1613395e1216bd895b054bb34d2d5f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f14fc0ef0ac62a7f6c0196061c5a98d1613395e1216bd895b054bb34d2d5f3e", kill_on_drop: false }`
[INFO] [stdout] 5f14fc0ef0ac62a7f6c0196061c5a98d1613395e1216bd895b054bb34d2d5f3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88434e7ff3bba0875034d32d64798e9c3fbc4633d13374ac9075052e74cc3373
[INFO] running `Command { std: "docker" "start" "-a" "88434e7ff3bba0875034d32d64798e9c3fbc4633d13374ac9075052e74cc3373", kill_on_drop: false }`
[INFO] [stderr]    Compiling zmanf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "88434e7ff3bba0875034d32d64798e9c3fbc4633d13374ac9075052e74cc3373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88434e7ff3bba0875034d32d64798e9c3fbc4633d13374ac9075052e74cc3373", kill_on_drop: false }`
[INFO] [stdout] 88434e7ff3bba0875034d32d64798e9c3fbc4633d13374ac9075052e74cc3373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f734d116a6f8ea43ecc7e5459a87de9d111401d5313e3b6da94760d74256f2e
[INFO] running `Command { std: "docker" "start" "-a" "5f734d116a6f8ea43ecc7e5459a87de9d111401d5313e3b6da94760d74256f2e", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "5f734d116a6f8ea43ecc7e5459a87de9d111401d5313e3b6da94760d74256f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f734d116a6f8ea43ecc7e5459a87de9d111401d5313e3b6da94760d74256f2e", kill_on_drop: false }`
[INFO] [stdout] 5f734d116a6f8ea43ecc7e5459a87de9d111401d5313e3b6da94760d74256f2e