[INFO] cloning repository https://github.com/plistig/blindkopie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plistig/blindkopie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplistig%2Fblindkopie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplistig%2Fblindkopie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e0d1c8505bf7068c6b3df0304650831c28d8074
[INFO] testing plistig/blindkopie/3e0d1c8505bf7068c6b3df0304650831c28d8074 against master#159ba8a92c9e2fa4121f106176309521f4af87e9+rustflags=-Copt-level=3 for pr-107051
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplistig%2Fblindkopie" "/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/plistig/blindkopie on toolchain 159ba8a92c9e2fa4121f106176309521f4af87e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/plistig/blindkopie
[INFO] finished tweaking git repo https://github.com/plistig/blindkopie
[INFO] tweaked toml for git repo https://github.com/plistig/blindkopie written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/plistig/blindkopie 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" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded common-multipart-rfc7578 v0.3.0
[INFO] [stderr]   Downloaded hyper-multipart-rfc7578 v0.5.0
[INFO] [stderr]   Downloaded tinystr v0.4.7
[INFO] [stderr]   Downloaded trust-dns-https v0.20.3
[INFO] [stderr]   Downloaded hyper-trust-dns-connector v0.3.0
[INFO] [stderr]   Downloaded memfd v0.4.0
[INFO] [stderr]   Downloaded tinystr-raw v0.1.1
[INFO] [stderr]   Downloaded trust-dns-rustls v0.20.3
[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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b11963d65ef9ca7ef42c94acdd5373585ea33d436e8b6a5c3276701913506fa
[INFO] running `Command { std: "docker" "start" "-a" "4b11963d65ef9ca7ef42c94acdd5373585ea33d436e8b6a5c3276701913506fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b11963d65ef9ca7ef42c94acdd5373585ea33d436e8b6a5c3276701913506fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b11963d65ef9ca7ef42c94acdd5373585ea33d436e8b6a5c3276701913506fa", kill_on_drop: false }`
[INFO] [stdout] 4b11963d65ef9ca7ef42c94acdd5373585ea33d436e8b6a5c3276701913506fa
[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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b59bc0caa5aec534f801c98e6f7df303c44cd7db13f10b15832fa721b86b7a96
[INFO] running `Command { std: "docker" "start" "-a" "b59bc0caa5aec534f801c98e6f7df303c44cd7db13f10b15832fa721b86b7a96", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/generic-array-ca9c687ed0be142a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "b59bc0caa5aec534f801c98e6f7df303c44cd7db13f10b15832fa721b86b7a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59bc0caa5aec534f801c98e6f7df303c44cd7db13f10b15832fa721b86b7a96", kill_on_drop: false }`
[INFO] [stdout] b59bc0caa5aec534f801c98e6f7df303c44cd7db13f10b15832fa721b86b7a96