[INFO] crate svlint 0.4.7 is already in cache
[INFO] checking svlint-0.4.7 against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872
[INFO] extracting crate svlint 0.4.7 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate svlint 0.4.7 on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate svlint 0.4.7
[INFO] finished tweaking crates.io crate svlint 0.4.7
[INFO] tweaked toml for crates.io crate svlint 0.4.7 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate svlint 0.4.7 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e93a9cd8f7deb469221032a17001c34e34dfca833f76c17d99a632da6c9358a0
[INFO] running `"docker" "start" "-a" "e93a9cd8f7deb469221032a17001c34e34dfca833f76c17d99a632da6c9358a0"`
[INFO] [stderr]     Checking str-concat v0.2.0
[INFO] [stderr]    Compiling sv-parser-syntaxtree v0.6.5
[INFO] [stderr]    Compiling svlint v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nom v5.1.1
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking verilog-filelist-parser v0.1.2
[INFO] [stderr]     Checking serde_regex v0.4.0
[INFO] [stderr]    Compiling nom-tracable-macros v0.5.2
[INFO] [stderr]    Compiling nom-packrat-macros v0.4.0
[INFO] [stderr]    Compiling nom-recursive-macros v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]    Compiling sv-parser-macros v0.6.5
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]     Checking structopt v0.3.12
[INFO] [stderr]     Checking nom_locate v2.0.0
[INFO] [stderr]     Checking nom_locate v1.0.0
[INFO] [stderr]     Checking thiserror v1.0.14
[INFO] [stderr]     Checking nom-recursive v0.2.0
[INFO] [stderr]     Checking nom-tracable v0.5.2
[INFO] [stderr]     Checking nom-greedyerror v0.2.0
[INFO] [stderr]     Checking nom-packrat v0.4.0
[INFO] [stderr]     Checking sv-parser-error v0.6.5
[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-0.6.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=5419ab5d405e7f6f -C extra-filename=-5419ab5d405e7f6f --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-f5c0b04c265c113b.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "e93a9cd8f7deb469221032a17001c34e34dfca833f76c17d99a632da6c9358a0"`
[INFO] running `"docker" "rm" "-f" "e93a9cd8f7deb469221032a17001c34e34dfca833f76c17d99a632da6c9358a0"`
[INFO] [stdout] e93a9cd8f7deb469221032a17001c34e34dfca833f76c17d99a632da6c9358a0