[INFO] fetching crate pgetopts 0.1.2...
[INFO] extracting crate pgetopts 0.1.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/pgetopts/0.1.2
[INFO] extracting crate pgetopts 0.1.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/pgetopts/0.1.2
[INFO] validating manifest of pgetopts-0.1.2 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pgetopts-0.1.2 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pgetopts-0.1.2
[INFO] finished frobbing pgetopts-0.1.2
[INFO] frobbed toml for pgetopts-0.1.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/pgetopts/0.1.2/Cargo.toml
[INFO] started frobbing pgetopts-0.1.2
[INFO] finished frobbing pgetopts-0.1.2
[INFO] frobbed toml for pgetopts-0.1.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/pgetopts/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pgetopts-0.1.2 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/pgetopts/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] fb623d5627161dc4032397cf09bc0fa26bb35dd3c8ce0d3c523c9354413e27ce
[INFO] running `"docker" "start" "-a" "fb623d5627161dc4032397cf09bc0fa26bb35dd3c8ce0d3c523c9354413e27ce"`
[INFO] [stderr]    Compiling ansi_term v0.6.3
[INFO] [stderr]    Compiling pgetopts v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:686:28
[INFO] [stderr]     |
[INFO] [stderr] 686 |                 name: Long((long_name)),
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:698:28
[INFO] [stderr]     |
[INFO] [stderr] 698 |                 name: Long((long_name)),
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/lib.rs:436:29
[INFO] [stderr]     |
[INFO] [stderr] 436 |                            .connect(" "));
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/lib.rs:520:37
[INFO] [stderr]     |
[INFO] [stderr] 520 |             row.push_str(&desc_rows.connect(&desc_sep));
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/lib.rs:526:47
[INFO] [stderr]     |
[INFO] [stderr] 526 |                 rows.collect::<Vec<String>>().connect("\n"))
[INFO] [stderr]     |                                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]    --> 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]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `"docker" "inspect" "fb623d5627161dc4032397cf09bc0fa26bb35dd3c8ce0d3c523c9354413e27ce"`
[INFO] running `"docker" "rm" "-f" "fb623d5627161dc4032397cf09bc0fa26bb35dd3c8ce0d3c523c9354413e27ce"`
[INFO] [stdout] fb623d5627161dc4032397cf09bc0fa26bb35dd3c8ce0d3c523c9354413e27ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/pgetopts/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 028fb53ea447b09b09163c213fd4c42d964a78a272485862e594228a008c438c
[INFO] running `"docker" "start" "-a" "028fb53ea447b09b09163c213fd4c42d964a78a272485862e594228a008c438c"`
[INFO] [stderr]    Compiling pgetopts v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:686:28
[INFO] [stderr]     |
[INFO] [stderr] 686 |                 name: Long((long_name)),
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:698:28
[INFO] [stderr]     |
[INFO] [stderr] 698 |                 name: Long((long_name)),
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/lib.rs:436:29
[INFO] [stderr]     |
[INFO] [stderr] 436 |                            .connect(" "));
[INFO] [stderr]     |                             ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/lib.rs:520:37
[INFO] [stderr]     |
[INFO] [stderr] 520 |             row.push_str(&desc_rows.connect(&desc_sep));
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/lib.rs:526:47
[INFO] [stderr]     |
[INFO] [stderr] 526 |                 rows.collect::<Vec<String>>().connect("\n"))
[INFO] [stderr]     |                                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]    --> 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]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `"docker" "inspect" "028fb53ea447b09b09163c213fd4c42d964a78a272485862e594228a008c438c"`
[INFO] running `"docker" "rm" "-f" "028fb53ea447b09b09163c213fd4c42d964a78a272485862e594228a008c438c"`
[INFO] [stdout] 028fb53ea447b09b09163c213fd4c42d964a78a272485862e594228a008c438c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/pgetopts/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] d41548f20f03ccc7c27824f961e54373d7cfa98d6ca981c46e6fa4492f0cdb8e
[INFO] running `"docker" "start" "-a" "d41548f20f03ccc7c27824f961e54373d7cfa98d6ca981c46e6fa4492f0cdb8e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pgetopts-de9f4dad131d56c5
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test tests::test_free_argument_is_hyphen ... ok
[INFO] [stdout] test tests::test_long_to_short ... ok
[INFO] [stdout] test tests::test_aliases_long_and_short ... ok
[INFO] [stdout] test tests::test_combined ... ok
[INFO] [stdout] test test_split_within ... ok
[INFO] [stdout] test tests::test_optflag_long_arg ... ok
[INFO] [stdout] test tests::test_optflag_missing ... ok
[INFO] [stdout] test tests::test_nospace ... ok
[INFO] [stdout] test tests::test_optflag_multi ... ok
[INFO] [stdout] test tests::test_optflagmulti_long1 ... ok
[INFO] [stdout] test tests::test_optflag_short_arg ... ok
[INFO] [stdout] test tests::test_optflagmulti_long2 ... ok
[INFO] [stdout] test tests::test_nospace_conflict ... ok
[INFO] [stdout] test tests::test_optflagmulti_mix ... ok
[INFO] [stdout] test tests::test_optflagmulti_short1 ... ok
[INFO] [stdout] test tests::test_optflagmulti_short2a ... ok
[INFO] [stdout] test tests::test_mixed_stop ... ok
[INFO] [stdout] test tests::test_optflag ... ok
[INFO] [stdout] test tests::test_optflagmulti_short2b ... ok
[INFO] [stdout] test tests::test_optflagopt ... ok
[INFO] [stdout] test tests::test_multi ... ok
[INFO] [stdout] test tests::test_optopt ... ok
[INFO] [stdout] test tests::test_optopt_missing ... ok
[INFO] [stdout] test tests::test_optmulti_no_arg ... ok
[INFO] [stdout] test tests::test_optmulti_missing ... ok
[INFO] [stdout] test tests::test_optmulti_multi ... ok
[INFO] [stdout] test tests::test_optopt_multi ... ok
[INFO] [stdout] test tests::test_options ... ok
[INFO] [stdout] test tests::test_optmulti ... ok
[INFO] [stdout] test tests::test_reqopt ... ok
[INFO] [stdout] test tests::test_reqopt_missing ... ok
[INFO] [stdout] test tests::test_reqopt_multi ... ok
[INFO] [stdout] test tests::test_reqopt_no_arg ... ok
[INFO] [stdout] test tests::test_unrecognized_option ... ok
[INFO] [stdout] test tests::test_optopt_no_arg ... ok
[INFO] [stdout] test tests::test_short_usage ... ok
[INFO] [stdout] test tests::test_usage_description_wrapping ... ok
[INFO] [stdout] test tests::test_usage_description_multibyte_handling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smoke-b6354b1de3378528
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pgetopts
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 41) ... ok
[INFO] [stdout] test src/lib.rs -  (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d41548f20f03ccc7c27824f961e54373d7cfa98d6ca981c46e6fa4492f0cdb8e"`
[INFO] running `"docker" "rm" "-f" "d41548f20f03ccc7c27824f961e54373d7cfa98d6ca981c46e6fa4492f0cdb8e"`
[INFO] [stdout] d41548f20f03ccc7c27824f961e54373d7cfa98d6ca981c46e6fa4492f0cdb8e