[INFO] cloning repository https://github.com/proprietary/phpbb-trollbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/proprietary/phpbb-trollbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproprietary%2Fphpbb-trollbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproprietary%2Fphpbb-trollbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c10b9fb0bd3a7e01dc160f84267262f73b28ad81
[INFO] checking proprietary/phpbb-trollbox against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproprietary%2Fphpbb-trollbox" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/proprietary/phpbb-trollbox on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/proprietary/phpbb-trollbox
[INFO] finished tweaking git repo https://github.com/proprietary/phpbb-trollbox
[INFO] tweaked toml for git repo https://github.com/proprietary/phpbb-trollbox written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/proprietary/phpbb-trollbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openssl v0.10.30
[INFO] [stderr]   Downloaded wasi v0.10.1+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded lockfree v0.5.1
[INFO] [stderr]   Downloaded owned-alloc v0.2.0
[INFO] [stderr]   Downloaded syn v1.0.48
[INFO] [stderr]   Downloaded getrandom v0.2.1
[INFO] [stderr]   Downloaded quick-error v1.2.3
[INFO] [stderr]   Downloaded termcolor v1.1.0
[INFO] [stderr]   Downloaded env_logger v0.6.2
[INFO] [stderr]   Downloaded net2 v0.2.35
[INFO] [stderr]   Downloaded ws v0.9.1
[INFO] [stderr]   Downloaded libc v0.2.80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02f54f5604c17be30d972f694b029241c4dae7c03e4961b7bdbf033fd09ba452
[INFO] running `Command { std: "docker" "start" "-a" "02f54f5604c17be30d972f694b029241c4dae7c03e4961b7bdbf033fd09ba452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02f54f5604c17be30d972f694b029241c4dae7c03e4961b7bdbf033fd09ba452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f54f5604c17be30d972f694b029241c4dae7c03e4961b7bdbf033fd09ba452", kill_on_drop: false }`
[INFO] [stdout] 02f54f5604c17be30d972f694b029241c4dae7c03e4961b7bdbf033fd09ba452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b7a32b1fa8ef92caeb1b45025d6d954704ba4fca4b1091155fa8ba731aff91a
[INFO] running `Command { std: "docker" "start" "-a" "8b7a32b1fa8ef92caeb1b45025d6d954704ba4fca4b1091155fa8ba731aff91a", 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" "8b7a32b1fa8ef92caeb1b45025d6d954704ba4fca4b1091155fa8ba731aff91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b7a32b1fa8ef92caeb1b45025d6d954704ba4fca4b1091155fa8ba731aff91a", kill_on_drop: false }`
[INFO] [stdout] 8b7a32b1fa8ef92caeb1b45025d6d954704ba4fca4b1091155fa8ba731aff91a