[INFO] fetching crate error2-derive 0.5.0...
[INFO] checking error2-derive-0.5.0 against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] extracting crate error2-derive 0.5.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate error2-derive 0.5.0
[INFO] finished tweaking crates.io crate error2-derive 0.5.0
[INFO] tweaked toml for crates.io crate error2-derive 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate error2-derive 0.5.0 on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate error2-derive 0.5.0 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "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 from-attr v0.1.3
[INFO] [stderr]   Downloaded from-attr-core v0.1.3
[INFO] [stderr]   Downloaded from-attr-macro v0.1.3
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 969f0fdf2d5c5ea737e53cd16debda8b3f832e21f1a42634b5608d92bc5320ae
[INFO] running `Command { std: "docker" "start" "-a" "969f0fdf2d5c5ea737e53cd16debda8b3f832e21f1a42634b5608d92bc5320ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "969f0fdf2d5c5ea737e53cd16debda8b3f832e21f1a42634b5608d92bc5320ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "969f0fdf2d5c5ea737e53cd16debda8b3f832e21f1a42634b5608d92bc5320ae", kill_on_drop: false }`
[INFO] [stdout] 969f0fdf2d5c5ea737e53cd16debda8b3f832e21f1a42634b5608d92bc5320ae
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0625a58eb5105c308bb0e077d2b7374746045eea8a0cfe0eca19d4e8e015e20c
[INFO] running `Command { std: "docker" "start" "-a" "0625a58eb5105c308bb0e077d2b7374746045eea8a0cfe0eca19d4e8e015e20c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/build/proc-macro2-d49143055ae731b5/build_script_build-d49143055ae731b5.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/proc-macro2-d49143055ae731b5/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] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `smallvec` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b56aaec52bc0fa35591a872fb4aac81f606e265c/bin/rustc --crate-name smallvec --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smallvec-1.15.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="const_generics"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "bincode", "const_generics", "const_new", "debugger_visualizer", "drain_filter", "drain_keep_rest", "impl_bincode", "malloc_size_of", "may_dangle", "serde", "specialization", "union", "unty", "write"))' -C metadata=97ce16c5f3ad76d5 -C extra-filename=-81a1626e968b73d0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "0625a58eb5105c308bb0e077d2b7374746045eea8a0cfe0eca19d4e8e015e20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0625a58eb5105c308bb0e077d2b7374746045eea8a0cfe0eca19d4e8e015e20c", kill_on_drop: false }`
[INFO] [stdout] 0625a58eb5105c308bb0e077d2b7374746045eea8a0cfe0eca19d4e8e015e20c