[INFO] crate core-utils 0.1.2 is already in cache
[INFO] testing core-utils-0.1.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate core-utils 0.1.2 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate core-utils 0.1.2 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate core-utils 0.1.2
[INFO] finished tweaking crates.io crate core-utils 0.1.2
[INFO] tweaked toml for crates.io crate core-utils 0.1.2 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 0adc2c1a9ae12588f7fc8c82bd4238609f57c04ab47f274fbe2ed58d56b66fac
[INFO] running `"docker" "start" "-a" "0adc2c1a9ae12588f7fc8c82bd4238609f57c04ab47f274fbe2ed58d56b66fac"`
[INFO] [stderr]    Compiling ansi_term v0.6.3
[INFO] [stderr]    Compiling rpf v0.1.6
[INFO] [stderr]    Compiling pgetopts v0.1.2
[INFO] [stderr] error[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pgetopts-0.1.2/src/lib.rs:976:33
[INFO] [stderr]     |
[INFO] [stderr] 923 |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stderr]     |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 927 |         state = match (state, whitespace, limit) {
[INFO] [stderr]     |                        ----- borrow occurs due to use of `state` in closure
[INFO] [stderr] ...
[INFO] [stderr] 976 |     while cont && match state { B | C => true, A => false } {
[INFO] [stderr]     |                                 ^ use of borrowed `state`
[INFO] [stderr] 977 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stderr]     |         ------- borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0503`.
[INFO] [stderr] error: could not compile `pgetopts`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0adc2c1a9ae12588f7fc8c82bd4238609f57c04ab47f274fbe2ed58d56b66fac"`
[INFO] running `"docker" "rm" "-f" "0adc2c1a9ae12588f7fc8c82bd4238609f57c04ab47f274fbe2ed58d56b66fac"`
[INFO] [stdout] 0adc2c1a9ae12588f7fc8c82bd4238609f57c04ab47f274fbe2ed58d56b66fac