[INFO] fetching crate leguichet-in 0.1.6...
[INFO] checking leguichet-in-0.1.6 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate leguichet-in 0.1.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate leguichet-in 0.1.6 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate leguichet-in 0.1.6
[INFO] finished tweaking crates.io crate leguichet-in 0.1.6
[INFO] tweaked toml for crates.io crate leguichet-in 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clam-client v0.1.1
[INFO] [stderr]   Downloaded yara v0.1.0
[INFO] [stderr]   Downloaded unix-named-pipe v0.2.0
[INFO] [stderr]   Downloaded yara-sys v0.1.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 9cf02ad6b8a08213b254375f1cc1f1f2deeb33e38adce681cc560d5805f2049c
[INFO] running `"docker" "start" "-a" "9cf02ad6b8a08213b254375f1cc1f1f2deeb33e38adce681cc560d5805f2049c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling yara-sys v0.1.0
[INFO] [stderr]     Checking file v1.1.2
[INFO] [stderr]    Compiling rust-lzma v0.4.0
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking crossbeam v0.7.2
[INFO] [stderr]     Checking clam-client v0.1.1
[INFO] [stderr]     Checking unix-named-pipe v0.2.0
[INFO] [stderr]     Checking inotify v0.7.0
[INFO] [stderr]     Checking yara v0.1.0
[INFO] [stderr] error[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yara-0.1.0/src/compiler.rs:99:39
[INFO] [stderr]     |
[INFO] [stderr] 16  | impl<'a> Compiler<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] ...
[INFO] [stderr] 99  |         internals::compiler_get_rules(self.inner).map(Rules::from)
[INFO] [stderr]     |         ------------------------------^^^^^^^^^^------------------ returning this value requires that `*self.inner` is borrowed for `'a`
[INFO] [stderr] 100 |     }
[INFO] [stderr]     |     - here, drop of `self` needs exclusive access to `*self.inner`, because the type `compiler::Compiler<'_>` implements the `Drop` trait
[INFO] [stderr] 
[INFO] [stderr]     Checking slog-scope v4.2.0
[INFO] [stderr]     Checking slog-term v2.4.1
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0713`.
[INFO] [stderr] error: could not compile `yara`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9cf02ad6b8a08213b254375f1cc1f1f2deeb33e38adce681cc560d5805f2049c"`
[INFO] running `"docker" "rm" "-f" "9cf02ad6b8a08213b254375f1cc1f1f2deeb33e38adce681cc560d5805f2049c"`
[INFO] [stdout] 9cf02ad6b8a08213b254375f1cc1f1f2deeb33e38adce681cc560d5805f2049c