[INFO] crate stringprep 0.1.2 is already in cache
[INFO] extracting crate stringprep 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/stringprep/0.1.2
[INFO] extracting crate stringprep 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stringprep/0.1.2
[INFO] validating manifest of stringprep-0.1.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stringprep-0.1.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stringprep-0.1.2
[INFO] finished frobbing stringprep-0.1.2
[INFO] frobbed toml for stringprep-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/stringprep/0.1.2/Cargo.toml
[INFO] started frobbing stringprep-0.1.2
[INFO] finished frobbing stringprep-0.1.2
[INFO] frobbed toml for stringprep-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stringprep/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stringprep-0.1.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stringprep/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 7611ae3fdebc0c1d91da0c44c85ab9b50bbb91ce1786c4acbd0ea1ca176264b4
[INFO] running `"docker" "start" "-a" "7611ae3fdebc0c1d91da0c44c85ab9b50bbb91ce1786c4acbd0ea1ca176264b4"`
[INFO] [stderr]    Compiling stringprep v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "7611ae3fdebc0c1d91da0c44c85ab9b50bbb91ce1786c4acbd0ea1ca176264b4"`
[INFO] running `"docker" "rm" "-f" "7611ae3fdebc0c1d91da0c44c85ab9b50bbb91ce1786c4acbd0ea1ca176264b4"`
[INFO] [stdout] 7611ae3fdebc0c1d91da0c44c85ab9b50bbb91ce1786c4acbd0ea1ca176264b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stringprep/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 842f0c8fad03f2b7007d9d8df1a1339ac8dea73492d31f3b49b4b1c410997132
[INFO] running `"docker" "start" "-a" "842f0c8fad03f2b7007d9d8df1a1339ac8dea73492d31f3b49b4b1c410997132"`
[INFO] [stderr]    Compiling stringprep v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "842f0c8fad03f2b7007d9d8df1a1339ac8dea73492d31f3b49b4b1c410997132"`
[INFO] running `"docker" "rm" "-f" "842f0c8fad03f2b7007d9d8df1a1339ac8dea73492d31f3b49b4b1c410997132"`
[INFO] [stdout] 842f0c8fad03f2b7007d9d8df1a1339ac8dea73492d31f3b49b4b1c410997132
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stringprep/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0134a913376988dcff2a0e1c0e214263830f9804b88a693a42e52b4fcc39863c
[INFO] running `"docker" "start" "-a" "0134a913376988dcff2a0e1c0e214263830f9804b88a693a42e52b4fcc39863c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stringprep-295b9c0f2c52af61
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::nodeprep_examples ... ok
[INFO] [stdout] test test::resourceprep_examples ... ok
[INFO] [stdout] test test::saslprep_examples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nameprep_tests-203c6731dd960fb5
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test should_case_fold_and_normalize ... ok
[INFO] [stdout] test should_case_fold_ascii ... ok
[INFO] [stdout] test should_case_fold_8bit ... ok
[INFO] [stdout] test should_case_fold ... ok
[INFO] [stdout] test should_case_fold_16bit ... ok
[INFO] [stdout] test should_expand ... ok
[INFO] [stdout] test should_case_fold_multibyte ... ok
[INFO] [stdout] test should_drop_zero_width_no_break_space ... ok
[INFO] [stdout] test should_drop_zero_width_space ... ok
[INFO] [stdout] test should_map_8bit_space ... ok
[INFO] [stdout] test should_map_multibyte_space1 ... ok
[INFO] [stdout] test should_map_multibyte_space2 ... ok
[INFO] [stdout] test should_map_to_nothing ... ok
[INFO] [stdout] test should_permit_ascii_control ... ok
[INFO] [stdout] test should_permit_ascii_space ... ok
[INFO] [stdout] test should_permit_randalcat1 ... ok
[INFO] [stdout] test should_permit_randalcat2 ... ok
[INFO] [stdout] test should_prohibit_8bit_control ... ok
[INFO] [stdout] test should_prohibit_deprecated ... ok
[INFO] [stdout] test should_prohibit_ideographic_description ... ok
[INFO] [stdout] test should_prohibit_language_tagging1 ... ok
[INFO] [stdout] test should_prohibit_language_tagging2 ... ok
[INFO] [stdout] test should_prohibit_left_to_right_mark ... ok
[INFO] [stdout] test should_prohibit_mixed_randalcat ... ok
[INFO] [stdout] test should_prohibit_multibyte_control ... ok
[INFO] [stdout] test should_prohibit_multibyte_space ... ok
[INFO] [stdout] test should_prohibit_non_ascii_control ... ok
[INFO] [stdout] test should_prohibit_non_character1 ... ok
[INFO] [stdout] test should_prohibit_non_character2 ... ok
[INFO] [stdout] test should_prohibit_non_plain_text ... ok
[INFO] [stdout] test should_prohibit_plane0_private_use ... ok
[INFO] [stdout] test should_prohibit_plane15_private_use ... ok
[INFO] [stdout] test should_prohibit_plane16_private_use ... ok
[INFO] [stdout] test should_prohibit_randalcat_with_lcat1 ... ok
[INFO] [stdout] test should_prohibit_randalcat_with_lcat2 ... ok
[INFO] [stdout] test should_normalize_display_property ... ok
[INFO] [stdout] test should_normalize ... ok
[INFO] [stdout] test should_prohibit_unassigned_code_point ... ok
[INFO] [stdout] test should_revert_case_fold_and_normalization ... ok
[INFO] [stdout] test should_shrink ... ok
[INFO] [stdout] test test_nameprep ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nodeprep_tests-e6ef3752fc9cd744
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_nodeprep ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/saslprep_tests-0aeb27ab9187d8e2
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test should_not_allow_prohibited_characters ... ok
[INFO] [stdout] test should_handle_unassigned_code_points ... ok
[INFO] [stdout] test should_preserve_case ... ok
[INFO] [stdout] test randalcat_should_be_first_and_last ... ok
[INFO] [stdout] test should_normalize_as_nfkc ... ok
[INFO] [stdout] test should_work_with_latin_letters ... ok
[INFO] [stdout] test should_replace_non_ascii_space ... ok
[INFO] [stdout] test should_remove_mapped_to_nothing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stringprep
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0134a913376988dcff2a0e1c0e214263830f9804b88a693a42e52b4fcc39863c"`
[INFO] running `"docker" "rm" "-f" "0134a913376988dcff2a0e1c0e214263830f9804b88a693a42e52b4fcc39863c"`
[INFO] [stdout] 0134a913376988dcff2a0e1c0e214263830f9804b88a693a42e52b4fcc39863c