[INFO] fetching crate sv-parser 0.7.0...
[INFO] testing sv-parser-0.7.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate sv-parser 0.7.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sv-parser 0.7.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sv-parser 0.7.0
[INFO] finished tweaking crates.io crate sv-parser 0.7.0
[INFO] tweaked toml for crates.io crate sv-parser 0.7.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate sv-parser 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b2c6f4113ad77ceae577e01be44fe91badeea7a7e2285c053031d1082b051631
[INFO] running `"docker" "start" "-a" "b2c6f4113ad77ceae577e01be44fe91badeea7a7e2285c053031d1082b051631"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bytecount v0.6.0
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling str-concat v0.2.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling sv-parser-syntaxtree v0.7.0
[INFO] [stderr]    Compiling nom_locate v2.0.0
[INFO] [stderr]    Compiling nom_locate v1.0.0
[INFO] [stderr]    Compiling nom-greedyerror v0.2.0
[INFO] [stderr]    Compiling nom-tracable-macros v0.5.2
[INFO] [stderr]    Compiling sv-parser-macros v0.7.0
[INFO] [stderr]    Compiling nom-recursive-macros v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]    Compiling nom-packrat-macros v0.4.0
[INFO] [stderr]    Compiling nom-recursive v0.2.0
[INFO] [stderr]    Compiling nom-tracable v0.5.2
[INFO] [stderr]    Compiling nom-packrat v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.14
[INFO] [stderr]    Compiling sv-parser-error v0.7.0
[INFO] [stderr]    Compiling sv-parser-parser v0.7.0
[INFO] [stderr] error: could not compile `sv-parser-syntaxtree`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name sv_parser_syntaxtree --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sv-parser-syntaxtree-0.7.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=c3ea5f5578ae1c27 -C extra-filename=-c3ea5f5578ae1c27 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern sv_parser_macros=/opt/rustwide/target/debug/deps/libsv_parser_macros-8dd5abb360aa2030.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `sv-parser-parser`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name sv_parser_parser --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sv-parser-parser-0.7.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=80d261c4e95b09ed -C extra-filename=-80d261c4e95b09ed --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern nom=/opt/rustwide/target/debug/deps/libnom-d07d1e32ca3c4e0a.rmeta --extern nom_greedyerror=/opt/rustwide/target/debug/deps/libnom_greedyerror-87c3a49c893035f2.rmeta --extern nom_packrat=/opt/rustwide/target/debug/deps/libnom_packrat-f3bd54ad872d40c2.rmeta --extern nom_recursive=/opt/rustwide/target/debug/deps/libnom_recursive-8a5fa1c8cfbae3bb.rmeta --extern nom_tracable=/opt/rustwide/target/debug/deps/libnom_tracable-b035c64d0f16eb75.rmeta --extern nom_locate=/opt/rustwide/target/debug/deps/libnom_locate-8561824e3d5176da.rmeta --extern str_concat=/opt/rustwide/target/debug/deps/libstr_concat-e93cbb6031cc89d0.rmeta --extern sv_parser_macros=/opt/rustwide/target/debug/deps/libsv_parser_macros-8dd5abb360aa2030.so --extern sv_parser_syntaxtree=/opt/rustwide/target/debug/deps/libsv_parser_syntaxtree-c3ea5f5578ae1c27.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "b2c6f4113ad77ceae577e01be44fe91badeea7a7e2285c053031d1082b051631"`
[INFO] running `"docker" "rm" "-f" "b2c6f4113ad77ceae577e01be44fe91badeea7a7e2285c053031d1082b051631"`
[INFO] [stdout] b2c6f4113ad77ceae577e01be44fe91badeea7a7e2285c053031d1082b051631