[INFO] fetching crate fastid 0.3.3...
[INFO] checking fastid-0.3.3 against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] extracting crate fastid 0.3.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate fastid 0.3.3 on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fastid 0.3.3
[INFO] finished tweaking crates.io crate fastid 0.3.3
[INFO] tweaked toml for crates.io crate fastid 0.3.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "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 4 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "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 base62 v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8fe6f3c4ecce3900ad7c5cb35a0dfa20e801b950ca3634d6ec20c9c2355fbd9
[INFO] running `Command { std: "docker" "start" "-a" "a8fe6f3c4ecce3900ad7c5cb35a0dfa20e801b950ca3634d6ec20c9c2355fbd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8fe6f3c4ecce3900ad7c5cb35a0dfa20e801b950ca3634d6ec20c9c2355fbd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fe6f3c4ecce3900ad7c5cb35a0dfa20e801b950ca3634d6ec20c9c2355fbd9", kill_on_drop: false }`
[INFO] [stdout] a8fe6f3c4ecce3900ad7c5cb35a0dfa20e801b950ca3634d6ec20c9c2355fbd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd889e95bdf79c536c376d3726a11006b69d0d8f85cbe5a3fd5be34489b3213c
[INFO] running `Command { std: "docker" "start" "-a" "cd889e95bdf79c536c376d3726a11006b69d0d8f85cbe5a3fd5be34489b3213c", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/5523c1174743abb1a2ada913612d95aaff63c168a5cafa8b2b456ccf86143e4a/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "cd889e95bdf79c536c376d3726a11006b69d0d8f85cbe5a3fd5be34489b3213c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd889e95bdf79c536c376d3726a11006b69d0d8f85cbe5a3fd5be34489b3213c", kill_on_drop: false }`
[INFO] [stdout] cd889e95bdf79c536c376d3726a11006b69d0d8f85cbe5a3fd5be34489b3213c