[INFO] cloning repository https://github.com/wentelteefje/rustbook-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wentelteefje/rustbook-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwentelteefje%2Frustbook-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwentelteefje%2Frustbook-exercises'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7ba8be4d6276cb823dcd81e111b1754020adf48
[INFO] checking wentelteefje/rustbook-exercises against try#d8a5ee01b913730aca7ab44c72c8f2722c0533ff for pr-139022
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwentelteefje%2Frustbook-exercises" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wentelteefje/rustbook-exercises on toolchain d8a5ee01b913730aca7ab44c72c8f2722c0533ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wentelteefje/rustbook-exercises
[INFO] finished tweaking git repo https://github.com/wentelteefje/rustbook-exercises
[INFO] tweaked toml for git repo https://github.com/wentelteefje/rustbook-exercises written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/wentelteefje/rustbook-exercises already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26095fe112967310db95c32c15c64f8f1f583c94677d3c839fe24c28348d4f66
[INFO] running `Command { std: "docker" "start" "-a" "26095fe112967310db95c32c15c64f8f1f583c94677d3c839fe24c28348d4f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26095fe112967310db95c32c15c64f8f1f583c94677d3c839fe24c28348d4f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26095fe112967310db95c32c15c64f8f1f583c94677d3c839fe24c28348d4f66", kill_on_drop: false }`
[INFO] [stdout] 26095fe112967310db95c32c15c64f8f1f583c94677d3c839fe24c28348d4f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34823e4af21e8a6247661a6c84b6f3f6d14e5c2019ee099e1fcd6920aabd5a79
[INFO] running `Command { std: "docker" "start" "-a" "34823e4af21e8a6247661a6c84b6f3f6d14e5c2019ee099e1fcd6920aabd5a79", kill_on_drop: false }`
[INFO] [stderr]     Checking rustbook-exercises v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/rustbook_exercises-3e5865ac1361b9cd.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/rustbook-exercises-3e5865ac1361b9cd/dep-lib-rustbook_exercises`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetapIcTrK"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustbook-exercises` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "34823e4af21e8a6247661a6c84b6f3f6d14e5c2019ee099e1fcd6920aabd5a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34823e4af21e8a6247661a6c84b6f3f6d14e5c2019ee099e1fcd6920aabd5a79", kill_on_drop: false }`
[INFO] [stdout] 34823e4af21e8a6247661a6c84b6f3f6d14e5c2019ee099e1fcd6920aabd5a79