[INFO] fetching crate cpr-cli 0.1.6...
[INFO] testing cpr-cli-0.1.6 against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] extracting crate cpr-cli 0.1.6 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cpr-cli 0.1.6 on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cpr-cli 0.1.6
[INFO] finished tweaking crates.io crate cpr-cli 0.1.6
[INFO] tweaked toml for crates.io crate cpr-cli 0.1.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate cpr-cli 0.1.6 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded upon v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40f649fc0b7dc9626cf3a5e3920ba38283be4cb27f764f047d171450c90ba6df
[INFO] running `Command { std: "docker" "start" "-a" "40f649fc0b7dc9626cf3a5e3920ba38283be4cb27f764f047d171450c90ba6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40f649fc0b7dc9626cf3a5e3920ba38283be4cb27f764f047d171450c90ba6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f649fc0b7dc9626cf3a5e3920ba38283be4cb27f764f047d171450c90ba6df", kill_on_drop: false }`
[INFO] [stdout] 40f649fc0b7dc9626cf3a5e3920ba38283be4cb27f764f047d171450c90ba6df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0583771b57f4571fe45bb0ea0d4954ab08b887f1e712c96230c8779c8dec2ba
[INFO] running `Command { std: "docker" "start" "-a" "a0583771b57f4571fe45bb0ea0d4954ab08b887f1e712c96230c8779c8dec2ba", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/336ccc9e7e1428ff7d9cb270dbda0ff350ed0700c5b95619db4be959aef02b22/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "a0583771b57f4571fe45bb0ea0d4954ab08b887f1e712c96230c8779c8dec2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0583771b57f4571fe45bb0ea0d4954ab08b887f1e712c96230c8779c8dec2ba", kill_on_drop: false }`
[INFO] [stdout] a0583771b57f4571fe45bb0ea0d4954ab08b887f1e712c96230c8779c8dec2ba