[INFO] fetching crate bgu 0.1.30...
[INFO] checking bgu-0.1.30 against master#01706e1a34c87656fcbfce198608f4cd2ac6461a for pr-135272
[INFO] extracting crate bgu 0.1.30 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate bgu 0.1.30 on toolchain 01706e1a34c87656fcbfce198608f4cd2ac6461a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bgu 0.1.30
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bgu 0.1.30
[INFO] tweaked toml for crates.io crate bgu 0.1.30 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 316 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sts v0.1.23
[INFO] [stderr]   Downloaded pipe v0.4.0
[INFO] [stderr]   Downloaded loginit v0.1.13
[INFO] [stderr]   Downloaded coarsetime v0.1.35
[INFO] [stderr]   Downloaded static_init_macro v1.0.4
[INFO] [stderr]   Downloaded aok v0.1.15
[INFO] [stderr]   Downloaded ireq v0.1.17
[INFO] [stderr]   Downloaded pbar v0.1.6
[INFO] [stderr]   Downloaded sver v0.1.9
[INFO] [stderr]   Downloaded iget v0.1.17
[INFO] [stderr]   Downloaded mreq v0.1.16
[INFO] [stderr]   Downloaded citer v0.1.12
[INFO] [stderr]   Downloaded xerr v0.1.15
[INFO] [stderr]   Downloaded header_map v0.1.4
[INFO] [stderr]   Downloaded genv v0.1.15
[INFO] [stderr]   Downloaded ifs v0.1.44
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f120e029b86ed9ac7a0884a8b9186b4f3ec4af3a73356ef423acffd329986bb9
[INFO] running `Command { std: "docker" "start" "-a" "f120e029b86ed9ac7a0884a8b9186b4f3ec4af3a73356ef423acffd329986bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f120e029b86ed9ac7a0884a8b9186b4f3ec4af3a73356ef423acffd329986bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f120e029b86ed9ac7a0884a8b9186b4f3ec4af3a73356ef423acffd329986bb9", kill_on_drop: false }`
[INFO] [stdout] f120e029b86ed9ac7a0884a8b9186b4f3ec4af3a73356ef423acffd329986bb9
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3339eeff2c83112c4b79f411d8c86dfa1a4d6445a62dfd58bc2714f32d8de0e9
[INFO] running `Command { std: "docker" "start" "-a" "3339eeff2c83112c4b79f411d8c86dfa1a4d6445a62dfd58bc2714f32d8de0e9", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/aa13587429809061e7df385bf58779fe9e24e318612b466f462d3290c538c8a9/merged/opt/rustwide/target: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "3339eeff2c83112c4b79f411d8c86dfa1a4d6445a62dfd58bc2714f32d8de0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3339eeff2c83112c4b79f411d8c86dfa1a4d6445a62dfd58bc2714f32d8de0e9", kill_on_drop: false }`
[INFO] [stdout] 3339eeff2c83112c4b79f411d8c86dfa1a4d6445a62dfd58bc2714f32d8de0e9