[INFO] fetching crate viewy-codegen 1.13.33...
[INFO] testing viewy-codegen-1.13.33 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] extracting crate viewy-codegen 1.13.33 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate viewy-codegen 1.13.33
[INFO] finished tweaking crates.io crate viewy-codegen 1.13.33
[INFO] tweaked toml for crates.io crate viewy-codegen 1.13.33 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate viewy-codegen 1.13.33 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate viewy-codegen 1.13.33 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5b44f63269216d42cccc9de1cc8377fac75b50cdf1ae2defaf0de46383fae12
[INFO] running `Command { std: "docker" "start" "-a" "e5b44f63269216d42cccc9de1cc8377fac75b50cdf1ae2defaf0de46383fae12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5b44f63269216d42cccc9de1cc8377fac75b50cdf1ae2defaf0de46383fae12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b44f63269216d42cccc9de1cc8377fac75b50cdf1ae2defaf0de46383fae12", kill_on_drop: false }`
[INFO] [stdout] e5b44f63269216d42cccc9de1cc8377fac75b50cdf1ae2defaf0de46383fae12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f06b4022cbc5fad98b3a26e452d8ff844726fe465463736c9ee5c64fe3c0353b
[INFO] running `Command { std: "docker" "start" "-a" "f06b4022cbc5fad98b3a26e452d8ff844726fe465463736c9ee5c64fe3c0353b", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/viewy-codegen-44c9bc1a934abd14`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "f06b4022cbc5fad98b3a26e452d8ff844726fe465463736c9ee5c64fe3c0353b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06b4022cbc5fad98b3a26e452d8ff844726fe465463736c9ee5c64fe3c0353b", kill_on_drop: false }`
[INFO] [stdout] f06b4022cbc5fad98b3a26e452d8ff844726fe465463736c9ee5c64fe3c0353b