[INFO] fetching crate raii_flock 0.2.0...
[INFO] checking raii_flock-0.2.0 against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] extracting crate raii_flock 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate raii_flock 0.2.0
[INFO] finished tweaking crates.io crate raii_flock 0.2.0
[INFO] tweaked toml for crates.io crate raii_flock 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate raii_flock 0.2.0 on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 020efc1aa3f8b30a0834e23f0379017a55fd274da3e46e171de10dc3e93788ff
[INFO] running `Command { std: "docker" "start" "-a" "020efc1aa3f8b30a0834e23f0379017a55fd274da3e46e171de10dc3e93788ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "020efc1aa3f8b30a0834e23f0379017a55fd274da3e46e171de10dc3e93788ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020efc1aa3f8b30a0834e23f0379017a55fd274da3e46e171de10dc3e93788ff", kill_on_drop: false }`
[INFO] [stdout] 020efc1aa3f8b30a0834e23f0379017a55fd274da3e46e171de10dc3e93788ff
[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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31cd8cfbfbab0e9332abc88e0fbc4dc00de8bde7e0bb416b8e54ea9f2bf7c820
[INFO] running `Command { std: "docker" "start" "-a" "31cd8cfbfbab0e9332abc88e0fbc4dc00de8bde7e0bb416b8e54ea9f2bf7c820", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetarluNJt/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "31cd8cfbfbab0e9332abc88e0fbc4dc00de8bde7e0bb416b8e54ea9f2bf7c820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31cd8cfbfbab0e9332abc88e0fbc4dc00de8bde7e0bb416b8e54ea9f2bf7c820", kill_on_drop: false }`
[INFO] [stdout] 31cd8cfbfbab0e9332abc88e0fbc4dc00de8bde7e0bb416b8e54ea9f2bf7c820