[INFO] fetching crate morty 0.2.3...
[INFO] checking morty-0.2.3 against master#d939f708d960161d23b964309ba68ff207fc0ead for pr-70087
[INFO] extracting crate morty 0.2.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate morty 0.2.3 on toolchain d939f708d960161d23b964309ba68ff207fc0ead
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate morty 0.2.3
[INFO] finished tweaking crates.io crate morty 0.2.3
[INFO] tweaked toml for crates.io crate morty 0.2.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate morty 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d939f708d960161d23b964309ba68ff207fc0ead" "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] 9ccded562c2c2d345d48ae267aa5819e25843b4bd39c02904dc58ce39f540c13
[INFO] running `"docker" "start" "-a" "9ccded562c2c2d345d48ae267aa5819e25843b4bd39c02904dc58ce39f540c13"`
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]     Checking str-concat v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling sv-parser-syntaxtree v0.6.4
[INFO] [stderr]     Checking simple_logger v1.6.0
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking nom v5.0.1
[INFO] [stderr]     Checking nom_locate v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]     Checking nom-greedyerror v0.1.2
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling nom-recursive-macros v0.1.1
[INFO] [stderr]    Compiling sv-parser-macros v0.6.4
[INFO] [stderr]    Compiling nom-packrat-macros v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.11
[INFO] [stderr]    Compiling nom-tracable-macros v0.4.1
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]     Checking nom-tracable v0.4.1
[INFO] [stderr]     Checking nom-recursive v0.1.1
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking nom-packrat v0.3.0
[INFO] [stderr]     Checking thiserror v1.0.11
[INFO] [stderr]     Checking sv-parser-error v0.6.4
[INFO] [stderr]     Checking serde_json v1.0.40
[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-0.6.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=f169cf94828aaf69 -C extra-filename=-f169cf94828aaf69 --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-0a09424c162feace.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "9ccded562c2c2d345d48ae267aa5819e25843b4bd39c02904dc58ce39f540c13"`
[INFO] running `"docker" "rm" "-f" "9ccded562c2c2d345d48ae267aa5819e25843b4bd39c02904dc58ce39f540c13"`
[INFO] [stdout] 9ccded562c2c2d345d48ae267aa5819e25843b4bd39c02904dc58ce39f540c13