[INFO] cloning repository https://github.com/scobham/cryptobot_rust_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scobham/cryptobot_rust_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscobham%2Fcryptobot_rust_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscobham%2Fcryptobot_rust_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85da9e5a8295c2cbe3675a9622e240a6b89e8316
[INFO] checking scobham/cryptobot_rust_example against try#7caa343c25a692951246ea2f0664520b9c3f46da for pr-95985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscobham%2Fcryptobot_rust_example" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scobham/cryptobot_rust_example on toolchain 7caa343c25a692951246ea2f0664520b9c3f46da
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7caa343c25a692951246ea2f0664520b9c3f46da" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/scobham/cryptobot_rust_example
[INFO] finished tweaking git repo https://github.com/scobham/cryptobot_rust_example
[INFO] tweaked toml for git repo https://github.com/scobham/cryptobot_rust_example written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/scobham/cryptobot_rust_example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7caa343c25a692951246ea2f0664520b9c3f46da" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+7caa343c25a692951246ea2f0664520b9c3f46da" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9de4ea74371fd11dc58117bc9d761c85cf3d0752cb6dcce544c4f9c564b4193e
[INFO] running `Command { std: "docker" "start" "-a" "9de4ea74371fd11dc58117bc9d761c85cf3d0752cb6dcce544c4f9c564b4193e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9de4ea74371fd11dc58117bc9d761c85cf3d0752cb6dcce544c4f9c564b4193e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de4ea74371fd11dc58117bc9d761c85cf3d0752cb6dcce544c4f9c564b4193e", kill_on_drop: false }`
[INFO] [stdout] 9de4ea74371fd11dc58117bc9d761c85cf3d0752cb6dcce544c4f9c564b4193e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+7caa343c25a692951246ea2f0664520b9c3f46da" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8764d981a04eb215271def2474559567932d6d46a180d94a6ddfa5fb173c64d
[INFO] running `Command { std: "docker" "start" "-a" "a8764d981a04eb215271def2474559567932d6d46a180d94a6ddfa5fb173c64d", 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" "a8764d981a04eb215271def2474559567932d6d46a180d94a6ddfa5fb173c64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8764d981a04eb215271def2474559567932d6d46a180d94a6ddfa5fb173c64d", kill_on_drop: false }`
[INFO] [stdout] a8764d981a04eb215271def2474559567932d6d46a180d94a6ddfa5fb173c64d