[INFO] fetching crate kvarn-extensions 0.6.2...
[INFO] checking kvarn-extensions-0.6.2 against master#8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b for pr-133925
[INFO] extracting crate kvarn-extensions 0.6.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate kvarn-extensions 0.6.2 on toolchain 8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kvarn-extensions 0.6.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kvarn-extensions 0.6.2
[INFO] tweaked toml for crates.io crate kvarn-extensions 0.6.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "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 322 packages to latest compatible versions
[INFO] [stderr]       Adding tree_magic_mini v3.1.5 (available: v3.1.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kvarn_testing v0.6.1
[INFO] [stderr]   Downloaded kvarn_utils v0.6.1
[INFO] [stderr]   Downloaded url-crawl v0.2.0
[INFO] [stderr]   Downloaded tree_magic_db v3.0.1
[INFO] [stderr]   Downloaded kvarn_async v0.6.1
[INFO] [stderr]   Downloaded async_chunked_transfer v1.4.0
[INFO] [stderr]   Downloaded small-acme v0.2.2
[INFO] [stderr]   Downloaded kvarn-fastcgi-client v0.9.0
[INFO] [stderr]   Downloaded h3 v0.0.6
[INFO] [stderr]   Downloaded h3-quinn v0.0.7
[INFO] [stderr]   Downloaded kvarn-tokio-uring v0.4.0-alpha1
[INFO] [stderr]   Downloaded kvarn v0.6.3
[INFO] [stderr]   Downloaded kvarn_signal v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f29a4edd31c7d4277aa0fb8f84822b5a237a47b38ddad06ff6e56cbf852edbd6
[INFO] running `Command { std: "docker" "start" "-a" "f29a4edd31c7d4277aa0fb8f84822b5a237a47b38ddad06ff6e56cbf852edbd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f29a4edd31c7d4277aa0fb8f84822b5a237a47b38ddad06ff6e56cbf852edbd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29a4edd31c7d4277aa0fb8f84822b5a237a47b38ddad06ff6e56cbf852edbd6", kill_on_drop: false }`
[INFO] [stdout] f29a4edd31c7d4277aa0fb8f84822b5a237a47b38ddad06ff6e56cbf852edbd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c25a279819b88bd30d4082c9091793c09805b633079b9f0bc1237e8be2d75db
[INFO] running `Command { std: "docker" "start" "-a" "0c25a279819b88bd30d4082c9091793c09805b633079b9f0bc1237e8be2d75db", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/tokio-util-665cd3e127c47347`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "0c25a279819b88bd30d4082c9091793c09805b633079b9f0bc1237e8be2d75db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c25a279819b88bd30d4082c9091793c09805b633079b9f0bc1237e8be2d75db", kill_on_drop: false }`
[INFO] [stdout] 0c25a279819b88bd30d4082c9091793c09805b633079b9f0bc1237e8be2d75db