[INFO] cloning repository https://github.com/termhn/rust-toh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/termhn/rust-toh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftermhn%2Frust-toh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftermhn%2Frust-toh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7c03a32dff30f51ed64f3750b02a6c57e49fe07
[INFO] testing termhn/rust-toh against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftermhn%2Frust-toh" "/workspace/builds/worker-76/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/termhn/rust-toh on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/termhn/rust-toh
[INFO] finished tweaking git repo https://github.com/termhn/rust-toh
[INFO] tweaked toml for git repo https://github.com/termhn/rust-toh written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] crate git repo https://github.com/termhn/rust-toh already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca1798531d8c199dcaafb3b7615efd29286a790172b30e1f9c99cdca547c5dc8
[INFO] running `Command { std: "docker" "start" "-a" "ca1798531d8c199dcaafb3b7615efd29286a790172b30e1f9c99cdca547c5dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca1798531d8c199dcaafb3b7615efd29286a790172b30e1f9c99cdca547c5dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1798531d8c199dcaafb3b7615efd29286a790172b30e1f9c99cdca547c5dc8", kill_on_drop: false }`
[INFO] [stdout] ca1798531d8c199dcaafb3b7615efd29286a790172b30e1f9c99cdca547c5dc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4e4d7fc8de0065a4c70b2b55cd185be2a8bb91e67a6cf2d5cdc689eb9006e0c
[INFO] running `Command { std: "docker" "start" "-a" "e4e4d7fc8de0065a4c70b2b55cd185be2a8bb91e67a6cf2d5cdc689eb9006e0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "e4e4d7fc8de0065a4c70b2b55cd185be2a8bb91e67a6cf2d5cdc689eb9006e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4e4d7fc8de0065a4c70b2b55cd185be2a8bb91e67a6cf2d5cdc689eb9006e0c", kill_on_drop: false }`
[INFO] [stdout] e4e4d7fc8de0065a4c70b2b55cd185be2a8bb91e67a6cf2d5cdc689eb9006e0c