[INFO] cloning repository https://github.com/moeif/homework-4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moeif/homework-4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoeif%2Fhomework-4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoeif%2Fhomework-4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e45094a9a7cc692696d95e1b0eca089dd44e648
[INFO] checking moeif/homework-4 against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoeif%2Fhomework-4" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moeif/homework-4 on toolchain d93f678fa55842cccd2f091deccd93e9494b3764
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/moeif/homework-4
[INFO] finished tweaking git repo https://github.com/moeif/homework-4
[INFO] tweaked toml for git repo https://github.com/moeif/homework-4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/moeif/homework-4 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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27a22e9d47ae668afb75cfba5b0a74571e60e142e6bfe56fc1e89c03292a8695
[INFO] running `Command { std: "docker" "start" "-a" "27a22e9d47ae668afb75cfba5b0a74571e60e142e6bfe56fc1e89c03292a8695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27a22e9d47ae668afb75cfba5b0a74571e60e142e6bfe56fc1e89c03292a8695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a22e9d47ae668afb75cfba5b0a74571e60e142e6bfe56fc1e89c03292a8695", kill_on_drop: false }`
[INFO] [stdout] 27a22e9d47ae668afb75cfba5b0a74571e60e142e6bfe56fc1e89c03292a8695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16c37e7adb9500ddab4fa40785f1ea319ea4c861eb0949b6928213dc4a0a6d29
[INFO] running `Command { std: "docker" "start" "-a" "16c37e7adb9500ddab4fa40785f1ea319ea4c861eb0949b6928213dc4a0a6d29", kill_on_drop: false }`
[INFO] [stderr]     Checking homework-4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaEAteyM"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `homework-4` (bin "homework-4" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "16c37e7adb9500ddab4fa40785f1ea319ea4c861eb0949b6928213dc4a0a6d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c37e7adb9500ddab4fa40785f1ea319ea4c861eb0949b6928213dc4a0a6d29", kill_on_drop: false }`
[INFO] [stdout] 16c37e7adb9500ddab4fa40785f1ea319ea4c861eb0949b6928213dc4a0a6d29