[INFO] cloning repository https://github.com/nhysteric/kuku-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nhysteric/kuku-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhysteric%2Fkuku-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhysteric%2Fkuku-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7abdfc2999c549c6af7c787486313a72f01b3e2b
[INFO] testing nhysteric/kuku-rs against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhysteric%2Fkuku-rs" "/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/nhysteric/kuku-rs 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/nhysteric/kuku-rs
[INFO] finished tweaking git repo https://github.com/nhysteric/kuku-rs
[INFO] tweaked toml for git repo https://github.com/nhysteric/kuku-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nhysteric/kuku-rs 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] 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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01e98d95e1fa85f5a1ae8565de9d45e1bc24a964afc94b335001c9c56f621d03
[INFO] running `Command { std: "docker" "start" "-a" "01e98d95e1fa85f5a1ae8565de9d45e1bc24a964afc94b335001c9c56f621d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01e98d95e1fa85f5a1ae8565de9d45e1bc24a964afc94b335001c9c56f621d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e98d95e1fa85f5a1ae8565de9d45e1bc24a964afc94b335001c9c56f621d03", kill_on_drop: false }`
[INFO] [stdout] 01e98d95e1fa85f5a1ae8565de9d45e1bc24a964afc94b335001c9c56f621d03
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff90cb2ac98722899b5d23ef586aa7f252c0b5d9aba8a171561d18a8adc6731
[INFO] running `Command { std: "docker" "start" "-a" "8ff90cb2ac98722899b5d23ef586aa7f252c0b5d9aba8a171561d18a8adc6731", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling blake3 v1.5.4
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaaOba5t"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake3` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8ff90cb2ac98722899b5d23ef586aa7f252c0b5d9aba8a171561d18a8adc6731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff90cb2ac98722899b5d23ef586aa7f252c0b5d9aba8a171561d18a8adc6731", kill_on_drop: false }`
[INFO] [stdout] 8ff90cb2ac98722899b5d23ef586aa7f252c0b5d9aba8a171561d18a8adc6731