[INFO] fetching crate yulc 0.1.1...
[INFO] checking yulc-0.1.1 against try#e071e73523bfcdcab2878dbf652ac8ebb9b9eee4 for pr-144386
[INFO] extracting crate yulc 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] checking yulc-0.1.1 against try#e071e73523bfcdcab2878dbf652ac8ebb9b9eee4 for pr-144386
[INFO] extracting crate yulc 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] checking yulc-0.1.1 against try#e071e73523bfcdcab2878dbf652ac8ebb9b9eee4 for pr-144386
[INFO] extracting crate yulc 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] checking yulc-0.1.1 against try#e071e73523bfcdcab2878dbf652ac8ebb9b9eee4 for pr-144386
[INFO] extracting crate yulc 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] checking yulc-0.1.1 against try#e071e73523bfcdcab2878dbf652ac8ebb9b9eee4 for pr-144386
[INFO] extracting crate yulc 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate yulc 0.1.1
[INFO] finished tweaking crates.io crate yulc 0.1.1
[INFO] tweaked toml for crates.io crate yulc 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yulc 0.1.1 on toolchain e071e73523bfcdcab2878dbf652ac8ebb9b9eee4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yulc 0.1.1 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" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "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 tracing-test-macro v0.2.1
[INFO] [stderr]   Downloaded once_cell v1.11.0
[INFO] [stderr]   Downloaded smol_str v0.1.23
[INFO] [stderr]   Downloaded triomphe v0.1.5
[INFO] [stderr]   Downloaded yul v0.1.1
[INFO] [stderr]   Downloaded tracing-test v0.2.1
[INFO] [stderr]   Downloaded cli-batteries v0.1.1
[INFO] [stderr]   Downloaded color-eyre v0.6.1
[INFO] [stderr] warning: failed to save last-use data
[INFO] [stderr] This may prevent cargo from accurately tracking what is being used in its global cache. This information is used for automatically removing unused data in the cache.
[INFO] [stderr] 
[INFO] [stderr] database or disk is full
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Error code 13: Insertion failed because database is full
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48b99e7b7c774dffbe52e559bce335de42d3059c28fad7acd109d3cbc5ead3d5
[INFO] running `Command { std: "docker" "start" "-a" "48b99e7b7c774dffbe52e559bce335de42d3059c28fad7acd109d3cbc5ead3d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48b99e7b7c774dffbe52e559bce335de42d3059c28fad7acd109d3cbc5ead3d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b99e7b7c774dffbe52e559bce335de42d3059c28fad7acd109d3cbc5ead3d5", kill_on_drop: false }`
[INFO] [stdout] 48b99e7b7c774dffbe52e559bce335de42d3059c28fad7acd109d3cbc5ead3d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef078b0a7b74e84483ed396e72276de1adeabd6af795151e067d2f5cf6f6ffca
[INFO] running `Command { std: "docker" "start" "-a" "ef078b0a7b74e84483ed396e72276de1adeabd6af795151e067d2f5cf6f6ffca", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/build/backtrace-5d6681b8ed920b78`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "ef078b0a7b74e84483ed396e72276de1adeabd6af795151e067d2f5cf6f6ffca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef078b0a7b74e84483ed396e72276de1adeabd6af795151e067d2f5cf6f6ffca", kill_on_drop: false }`
[INFO] [stdout] ef078b0a7b74e84483ed396e72276de1adeabd6af795151e067d2f5cf6f6ffca