[INFO] fetching crate xoev-xwasser-derive 0.905.3+0.9.5...
[INFO] checking xoev-xwasser-derive-0.905.3+0.9.5 against master#518b428304e0008859cb1fd81d1ac20efb2a064a for pr-138961-1
[INFO] extracting crate xoev-xwasser-derive 0.905.3+0.9.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate xoev-xwasser-derive 0.905.3+0.9.5
[INFO] finished tweaking crates.io crate xoev-xwasser-derive 0.905.3+0.9.5
[INFO] tweaked toml for crates.io crate xoev-xwasser-derive 0.905.3+0.9.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xoev-xwasser-derive 0.905.3+0.9.5 on toolchain 518b428304e0008859cb1fd81d1ac20efb2a064a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xoev-xwasser-derive 0.905.3+0.9.5 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" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "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-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a27bf01fd57a4a72370cd1d67aaddc7f528c3eac917a40a429a8cbb5bc1da76
[INFO] running `Command { std: "docker" "start" "-a" "3a27bf01fd57a4a72370cd1d67aaddc7f528c3eac917a40a429a8cbb5bc1da76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a27bf01fd57a4a72370cd1d67aaddc7f528c3eac917a40a429a8cbb5bc1da76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a27bf01fd57a4a72370cd1d67aaddc7f528c3eac917a40a429a8cbb5bc1da76", kill_on_drop: false }`
[INFO] [stdout] 3a27bf01fd57a4a72370cd1d67aaddc7f528c3eac917a40a429a8cbb5bc1da76
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b9c198b8af62c4e04b4b22bb6b3ba237569a0f195d342a8bfe4b1f232b3a9d7
[INFO] running `Command { std: "docker" "start" "-a" "0b9c198b8af62c4e04b4b22bb6b3ba237569a0f195d342a8bfe4b1f232b3a9d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking quote v1.0.41
[INFO] [stderr]     Checking syn v2.0.108
[INFO] [stderr]     Checking darling_core v0.20.11
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustcUpWBew"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustc4OSI7X"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `darling_core` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0b9c198b8af62c4e04b4b22bb6b3ba237569a0f195d342a8bfe4b1f232b3a9d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9c198b8af62c4e04b4b22bb6b3ba237569a0f195d342a8bfe4b1f232b3a9d7", kill_on_drop: false }`
[INFO] [stdout] 0b9c198b8af62c4e04b4b22bb6b3ba237569a0f195d342a8bfe4b1f232b3a9d7