[INFO] cloning repository https://github.com/tahnok/byte-counter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tahnok/byte-counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftahnok%2Fbyte-counter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftahnok%2Fbyte-counter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be44b5ddca069d767d6e5e635c8055d45ca690ad
[INFO] testing tahnok/byte-counter against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftahnok%2Fbyte-counter" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tahnok/byte-counter on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tahnok/byte-counter
[INFO] finished tweaking git repo https://github.com/tahnok/byte-counter
[INFO] tweaked toml for git repo https://github.com/tahnok/byte-counter written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tahnok/byte-counter 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4eb2a13bf90103d1ace232807b429b5291e9cf3bcc8ec5e86b996cee8b295f1f
[INFO] running `Command { std: "docker" "start" "-a" "4eb2a13bf90103d1ace232807b429b5291e9cf3bcc8ec5e86b996cee8b295f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4eb2a13bf90103d1ace232807b429b5291e9cf3bcc8ec5e86b996cee8b295f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb2a13bf90103d1ace232807b429b5291e9cf3bcc8ec5e86b996cee8b295f1f", kill_on_drop: false }`
[INFO] [stdout] 4eb2a13bf90103d1ace232807b429b5291e9cf3bcc8ec5e86b996cee8b295f1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a490ea02d6ac3714f124078764a4acb56e8d7d7f3b4a1903b60e424df0cad7ad
[INFO] running `Command { std: "docker" "start" "-a" "a490ea02d6ac3714f124078764a4acb56e8d7d7f3b4a1903b60e424df0cad7ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `byte-counter` (bin "byte-counter")
[INFO] running `Command { std: "docker" "inspect" "a490ea02d6ac3714f124078764a4acb56e8d7d7f3b4a1903b60e424df0cad7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a490ea02d6ac3714f124078764a4acb56e8d7d7f3b4a1903b60e424df0cad7ad", kill_on_drop: false }`
[INFO] [stdout] a490ea02d6ac3714f124078764a4acb56e8d7d7f3b4a1903b60e424df0cad7ad