[INFO] fetching crate unfmt_macros 0.2.2...
[INFO] checking unfmt_macros-0.2.2 against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] extracting crate unfmt_macros 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate unfmt_macros 0.2.2 on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unfmt_macros 0.2.2
[INFO] finished tweaking crates.io crate unfmt_macros 0.2.2
[INFO] tweaked toml for crates.io crate unfmt_macros 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bd132ab1e7a369a3020a87bf63857daa0916c4b9bac31e2438462483e528f91
[INFO] running `Command { std: "docker" "start" "-a" "8bd132ab1e7a369a3020a87bf63857daa0916c4b9bac31e2438462483e528f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bd132ab1e7a369a3020a87bf63857daa0916c4b9bac31e2438462483e528f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd132ab1e7a369a3020a87bf63857daa0916c4b9bac31e2438462483e528f91", kill_on_drop: false }`
[INFO] [stdout] 8bd132ab1e7a369a3020a87bf63857daa0916c4b9bac31e2438462483e528f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae303d6cadd7e6796b730ec9e01860d8ff8a65628c6bfb814dcbe89082348ba6
[INFO] running `Command { std: "docker" "start" "-a" "ae303d6cadd7e6796b730ec9e01860d8ff8a65628c6bfb814dcbe89082348ba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking unicode-ident v1.0.15
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/build/proc-macro2-d6df0ecddcedc038/build_script_build-d6df0ecddcedc038.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/proc-macro2-d6df0ecddcedc038/dep-build-script-build-script-build`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaiCJDDT/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `memchr` (lib) due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaSbHCcg"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex-automata` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ae303d6cadd7e6796b730ec9e01860d8ff8a65628c6bfb814dcbe89082348ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae303d6cadd7e6796b730ec9e01860d8ff8a65628c6bfb814dcbe89082348ba6", kill_on_drop: false }`
[INFO] [stdout] ae303d6cadd7e6796b730ec9e01860d8ff8a65628c6bfb814dcbe89082348ba6