[INFO] cloning repository https://github.com/kaiuri/nvimr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaiuri/nvimr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaiuri%2Fnvimr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaiuri%2Fnvimr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd1956b4faccbfeaed2396a94e056e255daa4c23
[INFO] testing kaiuri/nvimr against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaiuri%2Fnvimr" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kaiuri/nvimr on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kaiuri/nvimr
[INFO] finished tweaking git repo https://github.com/kaiuri/nvimr
[INFO] tweaked toml for git repo https://github.com/kaiuri/nvimr written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kaiuri/nvimr 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7cf4c5313d19b518a7561ff14a1c3ca785b7c6b3ce4da5546e92cf991c9d675
[INFO] running `Command { std: "docker" "start" "-a" "f7cf4c5313d19b518a7561ff14a1c3ca785b7c6b3ce4da5546e92cf991c9d675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7cf4c5313d19b518a7561ff14a1c3ca785b7c6b3ce4da5546e92cf991c9d675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7cf4c5313d19b518a7561ff14a1c3ca785b7c6b3ce4da5546e92cf991c9d675", kill_on_drop: false }`
[INFO] [stdout] f7cf4c5313d19b518a7561ff14a1c3ca785b7c6b3ce4da5546e92cf991c9d675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fba19fd6b61992865034c33d775f5af7592b40cdc960c6d58cc2ca98541faf40
[INFO] running `Command { std: "docker" "start" "-a" "fba19fd6b61992865034c33d775f5af7592b40cdc960c6d58cc2ca98541faf40", kill_on_drop: false }`
[INFO] [stderr]    Compiling nvimr 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/rmetaTq67wT"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nvimr` (bin "nvimr") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fba19fd6b61992865034c33d775f5af7592b40cdc960c6d58cc2ca98541faf40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba19fd6b61992865034c33d775f5af7592b40cdc960c6d58cc2ca98541faf40", kill_on_drop: false }`
[INFO] [stdout] fba19fd6b61992865034c33d775f5af7592b40cdc960c6d58cc2ca98541faf40