[INFO] cloning repository https://github.com/antoniomatiolijr/warp-todo-list
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antoniomatiolijr/warp-todo-list" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoniomatiolijr%2Fwarp-todo-list", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoniomatiolijr%2Fwarp-todo-list'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1fde5ddae29030fceec82cbd45715957b5e5900
[INFO] checking antoniomatiolijr/warp-todo-list against master#4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 for 92191_revert
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoniomatiolijr%2Fwarp-todo-list" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/antoniomatiolijr/warp-todo-list on toolchain 4c60a0ea5b2385d7400df9db1ad04e96f2a4c154
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/antoniomatiolijr/warp-todo-list
[INFO] finished tweaking git repo https://github.com/antoniomatiolijr/warp-todo-list
[INFO] tweaked toml for git repo https://github.com/antoniomatiolijr/warp-todo-list written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/antoniomatiolijr/warp-todo-list already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded urlencoding v1.0.0
[INFO] [stderr]   Downloaded md5 v0.7.0
[INFO] [stderr]   Downloaded mobc v0.5.7
[INFO] [stderr]   Downloaded mobc-postgres v0.5.0
[INFO] [stderr]   Downloaded indexmap v1.4.0
[INFO] [stderr]   Downloaded hyper v0.13.6
[INFO] [stderr]   Downloaded postgres-types v0.1.1
[INFO] [stderr]   Downloaded warp v0.2.3
[INFO] [stderr]   Downloaded syn v1.0.30
[INFO] [stderr]   Downloaded pin-project-lite v0.1.6
[INFO] [stderr]   Downloaded base64 v0.12.1
[INFO] [stderr]   Downloaded async-trait v0.1.31
[INFO] [stderr]   Downloaded postgres-protocol v0.5.1
[INFO] [stderr]   Downloaded tokio-postgres v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb38faef4512bab064ab0b335915e97fc634cce94ad4605b83bc51fae3bda356
[INFO] running `Command { std: "docker" "start" "-a" "eb38faef4512bab064ab0b335915e97fc634cce94ad4605b83bc51fae3bda356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb38faef4512bab064ab0b335915e97fc634cce94ad4605b83bc51fae3bda356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb38faef4512bab064ab0b335915e97fc634cce94ad4605b83bc51fae3bda356", kill_on_drop: false }`
[INFO] [stdout] eb38faef4512bab064ab0b335915e97fc634cce94ad4605b83bc51fae3bda356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85f44c5c2305c0b178f90d581b2e7f4174f1ed70ff10ed0f368eb1795de6a67e
[INFO] running `Command { std: "docker" "start" "-a" "85f44c5c2305c0b178f90d581b2e7f4174f1ed70ff10ed0f368eb1795de6a67e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "85f44c5c2305c0b178f90d581b2e7f4174f1ed70ff10ed0f368eb1795de6a67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f44c5c2305c0b178f90d581b2e7f4174f1ed70ff10ed0f368eb1795de6a67e", kill_on_drop: false }`
[INFO] [stdout] 85f44c5c2305c0b178f90d581b2e7f4174f1ed70ff10ed0f368eb1795de6a67e