[INFO] fetching crate qapi-qmp 0.3.0...
[INFO] extracting crate qapi-qmp 0.3.0 into work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/qapi-qmp/0.3.0
[INFO] extracting crate qapi-qmp 0.3.0 into work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/qapi-qmp/0.3.0
[INFO] validating manifest of qapi-qmp-0.3.0 on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of qapi-qmp-0.3.0 on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing qapi-qmp-0.3.0
[INFO] finished frobbing qapi-qmp-0.3.0
[INFO] frobbed toml for qapi-qmp-0.3.0 written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/qapi-qmp/0.3.0/Cargo.toml
[INFO] started frobbing qapi-qmp-0.3.0
[INFO] finished frobbing qapi-qmp-0.3.0
[INFO] frobbed toml for qapi-qmp-0.3.0 written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/qapi-qmp/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking qapi-qmp-0.3.0 against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-6/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/qapi-qmp/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0943508e63b3563a6c9593f2e22d868708ef1d5d5b1283b05a49885ee7acfe14
[INFO] running `"docker" "start" "-a" "0943508e63b3563a6c9593f2e22d868708ef1d5d5b1283b05a49885ee7acfe14"`
[INFO] [stderr]    Compiling qapi-parser v0.2.1
[INFO] [stderr]     Checking qapi-spec v0.2.2
[INFO] [stderr]    Compiling qapi-codegen v0.2.1
[INFO] [stderr]    Compiling qapi-qmp v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `qapi-qmp`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name qapi_qmp src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=ff34b113bbc5068c -C extra-filename=-ff34b113bbc5068c --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern qapi_spec=/opt/crater/target/debug/deps/libqapi_spec-cb41f503db65f565.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-6cd1e7392ec29da6.rmeta --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-7f766b64cee83f32.so --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0943508e63b3563a6c9593f2e22d868708ef1d5d5b1283b05a49885ee7acfe14"`
[INFO] running `"docker" "rm" "-f" "0943508e63b3563a6c9593f2e22d868708ef1d5d5b1283b05a49885ee7acfe14"`
[INFO] [stdout] 0943508e63b3563a6c9593f2e22d868708ef1d5d5b1283b05a49885ee7acfe14