[INFO] crate qapi-qmp 0.4.0 is already in cache
[INFO] extracting crate qapi-qmp 0.4.0 into work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/qapi-qmp/0.4.0
[INFO] extracting crate qapi-qmp 0.4.0 into work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/qapi-qmp/0.4.0
[INFO] validating manifest of qapi-qmp-0.4.0 on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of qapi-qmp-0.4.0 on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing qapi-qmp-0.4.0
[INFO] finished frobbing qapi-qmp-0.4.0
[INFO] frobbed toml for qapi-qmp-0.4.0 written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/qapi-qmp/0.4.0/Cargo.toml
[INFO] started frobbing qapi-qmp-0.4.0
[INFO] finished frobbing qapi-qmp-0.4.0
[INFO] frobbed toml for qapi-qmp-0.4.0 written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/qapi-qmp/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking qapi-qmp-0.4.0 against try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-0/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/qapi-qmp/0.4.0:/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" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 10ba049a9adcf3956fad0425dd2a6415c51d6c9d72e0b3a347ca69cc0b61f963
[INFO] running `"docker" "start" "-a" "10ba049a9adcf3956fad0425dd2a6415c51d6c9d72e0b3a347ca69cc0b61f963"`
[INFO] [stderr]    Compiling qapi-parser v0.3.0
[INFO] [stderr]    Compiling qapi-codegen v0.3.0
[INFO] [stderr]    Compiling qapi-qmp v0.4.0 (/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 --edition=2018 --crate-name qapi_qmp src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=2790f5149ba619e5 -C extra-filename=-2790f5149ba619e5 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern qapi_spec=/opt/crater/target/debug/deps/libqapi_spec-ba6565c6a754ccd6.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-31f127ac12ca0110.rmeta --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-427c88bc67c39cc3.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" "10ba049a9adcf3956fad0425dd2a6415c51d6c9d72e0b3a347ca69cc0b61f963"`
[INFO] running `"docker" "rm" "-f" "10ba049a9adcf3956fad0425dd2a6415c51d6c9d72e0b3a347ca69cc0b61f963"`
[INFO] [stdout] 10ba049a9adcf3956fad0425dd2a6415c51d6c9d72e0b3a347ca69cc0b61f963