[INFO] cloning repository https://github.com/shanedeeodonnell/co-learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shanedeeodonnell/co-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanedeeodonnell%2Fco-learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanedeeodonnell%2Fco-learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49732f5eaf6f8b71cbc3adbf14fa11d441ad389b
[INFO] building shanedeeodonnell/co-learning against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanedeeodonnell%2Fco-learning" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shanedeeodonnell/co-learning on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shanedeeodonnell/co-learning
[INFO] finished tweaking git repo https://github.com/shanedeeodonnell/co-learning
[INFO] tweaked toml for git repo https://github.com/shanedeeodonnell/co-learning written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/shanedeeodonnell/co-learning already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6376768c16f9e7a565771f43d7f94742ecf7c4f9e8f15d5e9570ec6940ecc636
[INFO] running `Command { std: "docker" "start" "-a" "6376768c16f9e7a565771f43d7f94742ecf7c4f9e8f15d5e9570ec6940ecc636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6376768c16f9e7a565771f43d7f94742ecf7c4f9e8f15d5e9570ec6940ecc636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6376768c16f9e7a565771f43d7f94742ecf7c4f9e8f15d5e9570ec6940ecc636", kill_on_drop: false }`
[INFO] [stdout] 6376768c16f9e7a565771f43d7f94742ecf7c4f9e8f15d5e9570ec6940ecc636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c61d50d6159391e992fc2a1e20373b49ad7ba433d00051ed21ddc93e020f81e
[INFO] running `Command { std: "docker" "start" "-a" "4c61d50d6159391e992fc2a1e20373b49ad7ba433d00051ed21ddc93e020f81e", 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" "4c61d50d6159391e992fc2a1e20373b49ad7ba433d00051ed21ddc93e020f81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c61d50d6159391e992fc2a1e20373b49ad7ba433d00051ed21ddc93e020f81e", kill_on_drop: false }`
[INFO] [stdout] 4c61d50d6159391e992fc2a1e20373b49ad7ba433d00051ed21ddc93e020f81e