[INFO] cloning repository https://github.com/rukai/mado_rust_library_ci_template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rukai/mado_rust_library_ci_template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frukai%2Fmado_rust_library_ci_template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frukai%2Fmado_rust_library_ci_template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f02584ef42b7507b53444cc7c3d6b7504d488882
[INFO] checking rukai/mado_rust_library_ci_template against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frukai%2Fmado_rust_library_ci_template" "/workspace/builds/worker-106/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rukai/mado_rust_library_ci_template on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-106/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/rukai/mado_rust_library_ci_template
[INFO] finished tweaking git repo https://github.com/rukai/mado_rust_library_ci_template
[INFO] tweaked toml for git repo https://github.com/rukai/mado_rust_library_ci_template written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate git repo https://github.com/rukai/mado_rust_library_ci_template already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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 crate_that_i_break_sometimes_for_testing v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9c9dd6e7e0b74ca8351291497f277660de45506a64271a9be8cf8f29b82d8d6
[INFO] running `Command { std: "docker" "start" "-a" "f9c9dd6e7e0b74ca8351291497f277660de45506a64271a9be8cf8f29b82d8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9c9dd6e7e0b74ca8351291497f277660de45506a64271a9be8cf8f29b82d8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c9dd6e7e0b74ca8351291497f277660de45506a64271a9be8cf8f29b82d8d6", kill_on_drop: false }`
[INFO] [stdout] f9c9dd6e7e0b74ca8351291497f277660de45506a64271a9be8cf8f29b82d8d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d31e5595366563eca2446e41c9db560817a2e56ae24840457e6eee7e48526f6d
[INFO] running `Command { std: "docker" "start" "-a" "d31e5595366563eca2446e41c9db560817a2e56ae24840457e6eee7e48526f6d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking crate_that_i_break_sometimes_for_testing v0.1.0
[INFO] [stderr]     Checking mado_template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.02s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d31e5595366563eca2446e41c9db560817a2e56ae24840457e6eee7e48526f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31e5595366563eca2446e41c9db560817a2e56ae24840457e6eee7e48526f6d", kill_on_drop: false }`
[INFO] [stdout] d31e5595366563eca2446e41c9db560817a2e56ae24840457e6eee7e48526f6d