[INFO] crate astral-string 0.0.5 is already in cache
[INFO] extracting crate astral-string 0.0.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/astral-string/0.0.5
[INFO] extracting crate astral-string 0.0.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/astral-string/0.0.5
[INFO] validating manifest of astral-string-0.0.5 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of astral-string-0.0.5 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing astral-string-0.0.5
[INFO] finished frobbing astral-string-0.0.5
[INFO] frobbed toml for astral-string-0.0.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/astral-string/0.0.5/Cargo.toml
[INFO] started frobbing astral-string-0.0.5
[INFO] finished frobbing astral-string-0.0.5
[INFO] frobbed toml for astral-string-0.0.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/astral-string/0.0.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing astral-string-0.0.5 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/astral-string/0.0.5:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] dc416539810bb818835485dbe82d7d55321a12c88d9274433523419dd6476e47
[INFO] running `"docker" "start" "-a" "dc416539810bb818835485dbe82d7d55321a12c88d9274433523419dd6476e47"`
[INFO] [stderr]    Compiling astral-util v0.0.5
[INFO] [stderr]    Compiling astral-thirdparty v0.0.2
[INFO] [stderr]    Compiling astral-string v0.0.5 (/opt/crater/workdir)
[INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]`
[INFO] [stderr]    --> src/lib.rs:160:1
[INFO] [stderr]     |
[INFO] [stderr] 160 | #[doc]
[INFO] [stderr]     | ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:128:2
[INFO] [stderr]     |
[INFO] [stderr] 128 |     future_incompatible,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: #[warn(ill_formed_attribute_input)] implied by #[warn(future_incompatible)]
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering`, `self`
[INFO] [stderr]   --> src/subsystem.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |         atomic::{self, AtomicUsize, Ordering},
[INFO] [stderr]    |                  ^^^^  ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:132:2
[INFO] [stderr]    |
[INFO] [stderr] 132|     unused,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    = note: #[warn(unused_imports)] implied by #[warn(unused)]
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `"docker" "inspect" "dc416539810bb818835485dbe82d7d55321a12c88d9274433523419dd6476e47"`
[INFO] running `"docker" "rm" "-f" "dc416539810bb818835485dbe82d7d55321a12c88d9274433523419dd6476e47"`
[INFO] [stdout] dc416539810bb818835485dbe82d7d55321a12c88d9274433523419dd6476e47
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/astral-string/0.0.5:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6d57aa705da006081f8d6d46c7d8b0c570733a5284d60ff553a4d30cbc3977f1
[INFO] running `"docker" "start" "-a" "6d57aa705da006081f8d6d46c7d8b0c570733a5284d60ff553a4d30cbc3977f1"`
[INFO] [stderr]    Compiling astral-error v0.0.5
[INFO] [stderr]    Compiling astral-math v0.0.3
[INFO] [stderr]    Compiling astral-string v0.0.5
[INFO] [stderr]    Compiling astral-engine v0.0.3
[INFO] [stderr]    Compiling astral-string v0.0.5 (/opt/crater/workdir)
[INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]`
[INFO] [stderr]    --> src/lib.rs:160:1
[INFO] [stderr]     |
[INFO] [stderr] 160 | #[doc]
[INFO] [stderr]     | ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:128:2
[INFO] [stderr]     |
[INFO] [stderr] 128 |     future_incompatible,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: #[warn(ill_formed_attribute_input)] implied by #[warn(future_incompatible)]
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering`, `self`
[INFO] [stderr]   --> src/subsystem.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |         atomic::{self, AtomicUsize, Ordering},
[INFO] [stderr]    |                  ^^^^  ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:132:2
[INFO] [stderr]    |
[INFO] [stderr] 132|     unused,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    = note: #[warn(unused_imports)] implied by #[warn(unused)]
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `"docker" "inspect" "6d57aa705da006081f8d6d46c7d8b0c570733a5284d60ff553a4d30cbc3977f1"`
[INFO] running `"docker" "rm" "-f" "6d57aa705da006081f8d6d46c7d8b0c570733a5284d60ff553a4d30cbc3977f1"`
[INFO] [stdout] 6d57aa705da006081f8d6d46c7d8b0c570733a5284d60ff553a4d30cbc3977f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/astral-string/0.0.5:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5746d17fd7153c1bab962d036d89cb4027cb020e93f818a40dc4c980da2f8b58
[INFO] running `"docker" "start" "-a" "5746d17fd7153c1bab962d036d89cb4027cb020e93f818a40dc4c980da2f8b58"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/astral_string-99b7b0652cb509db
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test name::test::test_size ... ok
[INFO] [stdout] test name::test::test_from_utf16_lossy ... ok
[INFO] [stdout] test string_id::test::test_size ... ok
[INFO] [stdout] test name::test::test_from_utf8 ... ok
[INFO] [stdout] test name::test::test_from_utf16 ... ok
[INFO] [stdout] test name::test::test_from_iterator ... ok
[INFO] [stdout] test text::test::test_from_iterator ... ok
[INFO] [stdout] test text::test::test_from_utf16_lossy ... ok
[INFO] [stdout] test text::test::test_from_utf16 ... ok
[INFO] [stdout] test name::test::test_utf16_invalid ... ok
[INFO] [stdout] test name::test::test_from_utf8_lossy ... ok
[INFO] [stdout] test text::test::test_utf16_invalid ... ok
[INFO] [stdout] test text::test::test_from_utf8 ... ok
[INFO] [stderr]    Doc-tests astral-string
[INFO] [stdout] test text::test::test_size ... ok
[INFO] [stdout] test text::test::test_from_utf8_lossy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/name.rs - name::Name (line 38) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/lib.rs -  (line 69) ... ok
[INFO] [stdout] test src/lib.rs -  (line 84) ... ok
[INFO] [stdout] test src/error.rs - error::Utf16Error (line 110) ... ok
[INFO] [stdout] test src/lib.rs -  (line 56) ... ok
[INFO] [stdout] test src/error.rs - error::Utf8Error::valid_up_to (line 48) ... ok
[INFO] [stdout] test src/name.rs - name::Name::as_str (line 440) ... ok
[INFO] [stdout] test src/name.rs - name::Name::from_utf16_lossy (line 277) ... ok
[INFO] [stdout] test src/name.rs - name::Name::from_raw_parts (line 323) ... ok
[INFO] [stdout] test src/name.rs - name::Name::as_str (line 422) ... ok
[INFO] [stdout] test src/name.rs - name::Name::from_utf8 (line 119) ... ok
[INFO] [stdout] test src/name.rs - name::Name::from_utf8_lossy (line 174) ... ok
[INFO] [stdout] test src/name.rs - name::Name::from_utf16 (line 246) ... ok
[INFO] [stdout] test src/name.rs - name::Name::from_utf8 (line 136) ... ok
[INFO] [stdout] test src/name.rs - name::Name::is_empty (line 467) ... ok
[INFO] [stdout] test src/name.rs - name::Name::id (line 355) ... ok
[INFO] [stdout] test src/name.rs - name::Name::from_utf8_unchecked (line 222) ... ok
[INFO] [stdout] test src/name.rs - name::Name::len (line 492) ... ok
[INFO] [stdout] test src/name.rs - name::Name::from_utf8_lossy (line 190) ... ok
[INFO] [stdout] test src/name.rs - name::Name::new (line 75) ... ok
[INFO] [stdout] test src/name.rs - name::Name::string_part (line 377) ... ok
[INFO] [stdout] test src/name.rs - name::Name::number (line 397) ... ok
[INFO] [stdout] test src/string_id.rs - string_id::StringId (line 26) ... ok
[INFO] [stdout] test src/subsystem.rs - subsystem::Subsystem<H>::logger (line 263) ... ok
[INFO] [stdout] test src/subsystem.rs - subsystem::Subsystem<BuildHasherDefault<Murmur3>>::new (line 141) ... ok
[INFO] [stdout] test src/subsystem.rs - subsystem::Subsystem<H>::with_hasher (line 163) ... ok
[INFO] [stdout] test src/text.rs - text::Text (line 38) ... ok
[INFO] [stdout] test src/text.rs - text::Text::as_str (line 380) ... ok
[INFO] [stdout] test src/text.rs - text::Text (line 54) ... ok
[INFO] [stdout] test src/text.rs - text::Text::from_raw_parts (line 332) ... ok
[INFO] [stdout] test src/text.rs - text::Text::from_utf16 (line 272) ... ok
[INFO] [stdout] test src/text.rs - text::Text::from_utf16_lossy (line 305) ... ok
[INFO] [stdout] test src/text.rs - text::Text::from_utf8 (line 136) ... ok
[INFO] [stdout] test src/text.rs - text::Text::from_utf8 (line 153) ... ok
[INFO] [stdout] test src/text.rs - text::Text::from_utf8_lossy (line 196) ... ok
[INFO] [stdout] test src/text.rs - text::Text::from_utf8_lossy (line 212) ... ok
[INFO] [stdout] test src/text.rs - text::Text::from_utf8_unchecked (line 246) ... ok
[INFO] [stdout] test src/text.rs - text::Text::id (line 357) ... ok
[INFO] [stdout] test src/text.rs - text::Text::is_empty (line 402) ... ok
[INFO] [stdout] test src/text.rs - text::Text::new (line 94) ... ok
[INFO] [stdout] test src/text.rs - text::Text::len (line 423) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5746d17fd7153c1bab962d036d89cb4027cb020e93f818a40dc4c980da2f8b58"`
[INFO] running `"docker" "rm" "-f" "5746d17fd7153c1bab962d036d89cb4027cb020e93f818a40dc4c980da2f8b58"`
[INFO] [stdout] 5746d17fd7153c1bab962d036d89cb4027cb020e93f818a40dc4c980da2f8b58