[INFO] cloning repository https://github.com/masrtis/ccwc-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/masrtis/ccwc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasrtis%2Fccwc-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasrtis%2Fccwc-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 653aef9dd9f745298c2f2e87318297756490214e
[INFO] checking masrtis/ccwc-rust against master#0fb279be1d96464c69209053ef0f97ad63088cda for pr-143857
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasrtis%2Fccwc-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/masrtis/ccwc-rust
[INFO] finished tweaking git repo https://github.com/masrtis/ccwc-rust
[INFO] tweaked toml for git repo https://github.com/masrtis/ccwc-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/masrtis/ccwc-rust on toolchain 0fb279be1d96464c69209053ef0f97ad63088cda
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/masrtis/ccwc-rust 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" "+0fb279be1d96464c69209053ef0f97ad63088cda" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e049d182287d11e33d4fefb1e44014c95f385d15545a868321813f892fad53b
[INFO] running `Command { std: "docker" "start" "-a" "6e049d182287d11e33d4fefb1e44014c95f385d15545a868321813f892fad53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e049d182287d11e33d4fefb1e44014c95f385d15545a868321813f892fad53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e049d182287d11e33d4fefb1e44014c95f385d15545a868321813f892fad53b", kill_on_drop: false }`
[INFO] [stdout] 6e049d182287d11e33d4fefb1e44014c95f385d15545a868321813f892fad53b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 681889daa19cdef98ae8675e82b6fe765b11b03d08907b42841e0c1a9990096a
[INFO] running `Command { std: "docker" "start" "-a" "681889daa19cdef98ae8675e82b6fe765b11b03d08907b42841e0c1a9990096a", kill_on_drop: false }`
[INFO] [stderr]     Checking ccwc-rust 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/rmetan0ZuIx"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ccwc-rust` (bin "ccwc-rust" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "681889daa19cdef98ae8675e82b6fe765b11b03d08907b42841e0c1a9990096a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "681889daa19cdef98ae8675e82b6fe765b11b03d08907b42841e0c1a9990096a", kill_on_drop: false }`
[INFO] [stdout] 681889daa19cdef98ae8675e82b6fe765b11b03d08907b42841e0c1a9990096a