[INFO] cloning repository https://github.com/bootstrap-prime/Extension-fetcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bootstrap-prime/Extension-fetcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbootstrap-prime%2FExtension-fetcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbootstrap-prime%2FExtension-fetcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7733e3c2029b9c4506f3aab43dd3a5dbbabb638
[INFO] checking bootstrap-prime/Extension-fetcher/a7733e3c2029b9c4506f3aab43dd3a5dbbabb638 against master#826b673412d2f579e7865b6f26bc9771c6d3b097 for pr-133397
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbootstrap-prime%2FExtension-fetcher" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bootstrap-prime/Extension-fetcher on toolchain 826b673412d2f579e7865b6f26bc9771c6d3b097
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bootstrap-prime/Extension-fetcher
[INFO] finished tweaking git repo https://github.com/bootstrap-prime/Extension-fetcher
[INFO] tweaked toml for git repo https://github.com/bootstrap-prime/Extension-fetcher written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bootstrap-prime/Extension-fetcher 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" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afcd7ffe659288b13050d89f5277584a26259fd73dc6410416476087ae5d5a79
[INFO] running `Command { std: "docker" "start" "-a" "afcd7ffe659288b13050d89f5277584a26259fd73dc6410416476087ae5d5a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afcd7ffe659288b13050d89f5277584a26259fd73dc6410416476087ae5d5a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afcd7ffe659288b13050d89f5277584a26259fd73dc6410416476087ae5d5a79", kill_on_drop: false }`
[INFO] [stdout] afcd7ffe659288b13050d89f5277584a26259fd73dc6410416476087ae5d5a79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fd73c150d0c1d29b2fe0b5639a5cbea091bca6d7f94a33f5dbd152237a9ec7f
[INFO] running `Command { std: "docker" "start" "-a" "4fd73c150d0c1d29b2fe0b5639a5cbea091bca6d7f94a33f5dbd152237a9ec7f", kill_on_drop: false }`
[INFO] [stderr] error: couldn't prepare build directories
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/target/debug/build`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "4fd73c150d0c1d29b2fe0b5639a5cbea091bca6d7f94a33f5dbd152237a9ec7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd73c150d0c1d29b2fe0b5639a5cbea091bca6d7f94a33f5dbd152237a9ec7f", kill_on_drop: false }`
[INFO] [stdout] 4fd73c150d0c1d29b2fe0b5639a5cbea091bca6d7f94a33f5dbd152237a9ec7f