[INFO] cloning repository https://github.com/ilijanovic/rustex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ilijanovic/rustex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filijanovic%2Frustex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filijanovic%2Frustex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a0d1610691d06622127d3ea299b4e323c750dc5
[INFO] checking ilijanovic/rustex against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filijanovic%2Frustex" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ilijanovic/rustex on toolchain 86f78589b09557f70c9db3f56ad1921e0a9f76ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ilijanovic/rustex
[INFO] finished tweaking git repo https://github.com/ilijanovic/rustex
[INFO] tweaked toml for git repo https://github.com/ilijanovic/rustex written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ilijanovic/rustex 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" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ccfd32d9d873dd31755d9cc2d15af1d3cfdc29cf9a3a02fb2c8e29e13f1412b
[INFO] running `Command { std: "docker" "start" "-a" "6ccfd32d9d873dd31755d9cc2d15af1d3cfdc29cf9a3a02fb2c8e29e13f1412b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ccfd32d9d873dd31755d9cc2d15af1d3cfdc29cf9a3a02fb2c8e29e13f1412b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ccfd32d9d873dd31755d9cc2d15af1d3cfdc29cf9a3a02fb2c8e29e13f1412b", kill_on_drop: false }`
[INFO] [stdout] 6ccfd32d9d873dd31755d9cc2d15af1d3cfdc29cf9a3a02fb2c8e29e13f1412b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b1b2acdaf4a45380a8d381bdbad97eb7dd177638c56ca09f2c90cc05df12993
[INFO] running `Command { std: "docker" "start" "-a" "2b1b2acdaf4a45380a8d381bdbad97eb7dd177638c56ca09f2c90cc05df12993", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/5c85b2f5d01f269828bf619ad8821d021b1dc753ff578c702136c44f1d8edf23/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "2b1b2acdaf4a45380a8d381bdbad97eb7dd177638c56ca09f2c90cc05df12993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b1b2acdaf4a45380a8d381bdbad97eb7dd177638c56ca09f2c90cc05df12993", kill_on_drop: false }`
[INFO] [stdout] 2b1b2acdaf4a45380a8d381bdbad97eb7dd177638c56ca09f2c90cc05df12993