[INFO] crate ascii 0.9.2 is already in cache
[INFO] extracting crate ascii 0.9.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/ascii/0.9.2
[INFO] extracting crate ascii 0.9.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ascii/0.9.2
[INFO] validating manifest of ascii-0.9.2 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 ascii-0.9.2 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 ascii-0.9.2
[INFO] removed 0 missing tests
[INFO] finished frobbing ascii-0.9.2
[INFO] frobbed toml for ascii-0.9.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ascii/0.9.2/Cargo.toml
[INFO] started frobbing ascii-0.9.2
[INFO] removed 0 missing tests
[INFO] finished frobbing ascii-0.9.2
[INFO] frobbed toml for ascii-0.9.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ascii/0.9.2/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 ascii-0.9.2 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ascii/0.9.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c08532fcf731537a96c0682eecbd8142d4a88ad7d1c8e4b4e9d95a6b5ec5309b
[INFO] running `"docker" "start" "-a" "c08532fcf731537a96c0682eecbd8142d4a88ad7d1c8e4b4e9d95a6b5ec5309b"`
[INFO] [stderr]    Compiling ascii v0.9.2 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ascii_char.rs:478:21
[INFO] [stderr]     |
[INFO] [stderr] 478 |                 b' '...b'~' => self.as_char(),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ascii_char.rs:500:21
[INFO] [stderr]     |
[INFO] [stderr] 500 |                 b'a'...b'z' => AsciiChar::from_unchecked(self.as_byte() - (b'a' - b'A')),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ascii_char.rs:511:21
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 b'A'...b'Z' => AsciiChar::from_unchecked(self.as_byte() + (b'a' - b'A')),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ascii_string.rs:722:32
[INFO] [stderr]     |
[INFO] [stderr] 722 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ascii_string.rs:723:30
[INFO] [stderr]     |
[INFO] [stderr] 723 |         Some(&self.error as &Error)
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/free_functions.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |             b'?'...b'_' => Some(AsciiChar::from_unchecked(c.into() ^ 0b0100_0000)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "c08532fcf731537a96c0682eecbd8142d4a88ad7d1c8e4b4e9d95a6b5ec5309b"`
[INFO] running `"docker" "rm" "-f" "c08532fcf731537a96c0682eecbd8142d4a88ad7d1c8e4b4e9d95a6b5ec5309b"`
[INFO] [stdout] c08532fcf731537a96c0682eecbd8142d4a88ad7d1c8e4b4e9d95a6b5ec5309b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ascii/0.9.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e6315aeabf0c8f7ebfdc72c8f47c132413c1b099ee67c87c3e0f85e145ef60b9
[INFO] running `"docker" "start" "-a" "e6315aeabf0c8f7ebfdc72c8f47c132413c1b099ee67c87c3e0f85e145ef60b9"`
[INFO] [stderr]    Compiling ascii v0.9.2 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ascii_char.rs:478:21
[INFO] [stderr]     |
[INFO] [stderr] 478 |                 b' '...b'~' => self.as_char(),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ascii_char.rs:500:21
[INFO] [stderr]     |
[INFO] [stderr] 500 |                 b'a'...b'z' => AsciiChar::from_unchecked(self.as_byte() - (b'a' - b'A')),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ascii_char.rs:511:21
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 b'A'...b'Z' => AsciiChar::from_unchecked(self.as_byte() + (b'a' - b'A')),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ascii_string.rs:722:32
[INFO] [stderr]     |
[INFO] [stderr] 722 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ascii_string.rs:723:30
[INFO] [stderr]     |
[INFO] [stderr] 723 |         Some(&self.error as &Error)
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/free_functions.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |             b'?'...b'_' => Some(AsciiChar::from_unchecked(c.into() ^ 0b0100_0000)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `"docker" "inspect" "e6315aeabf0c8f7ebfdc72c8f47c132413c1b099ee67c87c3e0f85e145ef60b9"`
[INFO] running `"docker" "rm" "-f" "e6315aeabf0c8f7ebfdc72c8f47c132413c1b099ee67c87c3e0f85e145ef60b9"`
[INFO] [stdout] e6315aeabf0c8f7ebfdc72c8f47c132413c1b099ee67c87c3e0f85e145ef60b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ascii/0.9.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] bafa4ebbdf6aaa55ac5dec578a4acf6fc66119214196b6a33fcd5c811efceca7
[INFO] running `"docker" "start" "-a" "bafa4ebbdf6aaa55ac5dec578a4acf6fc66119214196b6a33fcd5c811efceca7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ascii-8b21f86f652bf9c8
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test ascii_char::tests::ascii_case ... ok
[INFO] [stdout] test ascii_char::tests::ascii_ext ... ok
[INFO] [stdout] test ascii_char::tests::cmp_wider ... ok
[INFO] [stdout] test ascii_char::tests::as_byte_and_char ... ok
[INFO] [stdout] test ascii_char::tests::is_digit ... ok
[INFO] [stdout] test ascii_str::tests::as_ascii_str ... ok
[INFO] [stdout] test ascii_str::tests::as_str ... ok
[INFO] [stdout] test ascii_str::tests::ascii_ext ... ok
[INFO] [stdout] test ascii_str::tests::as_bytes ... ok
[INFO] [stdout] test ascii_str::tests::chars_iter_mut ... ok
[INFO] [stdout] test ascii_char::tests::fmt_ascii ... ok
[INFO] [stdout] test ascii_str::tests::default ... ok
[INFO] [stdout] test ascii_str::tests::fmt_ascii_str ... ok
[INFO] [stdout] test ascii_str::tests::chars_iter ... ok
[INFO] [stdout] test ascii_str::tests::cstring_as_ascii_str ... ok
[INFO] [stdout] test ascii_str::tests::lines_iter ... ok
[INFO] [stdout] test ascii_str::tests::generic_as_mut_ascii_str ... ok
[INFO] [stdout] test ascii_str::tests::generic_as_ascii_str ... ok
[INFO] [stdout] test ascii_str::tests::lines_iter_empty ... ok
[INFO] [stdout] test ascii_str::tests::split_str_rev ... ok
[INFO] [stdout] test ascii_str::tests::split_str ... ok
[INFO] [stdout] test ascii_str::tests::split_str_empty ... ok
[INFO] [stdout] test ascii_str::tests::to_ascii_case ... ok
[INFO] [stdout] test ascii_string::tests::from_ascii_vec ... ok
[INFO] [stdout] test ascii_string::tests::from_cstring ... ok
[INFO] [stdout] test ascii_string::tests::fmt_ascii_string ... ok
[INFO] [stdout] test ascii_string::tests::into_bytes ... ok
[INFO] [stdout] test ascii_string::tests::into_string ... ok
[INFO] [stdout] test ascii_string::tests::write_fmt ... ok
[INFO] [stdout] test ascii_char::tests::to_ascii_char ... ok
[INFO] [stdout] test ascii_char::tests::is_control ... ok
[INFO] [stdout] test ascii_str::tests::lines_iter_rev ... ok
[INFO] [stdout] test ascii_str::tests::make_ascii_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-67d33fab4b191abe
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test compare_ascii_str_str ... ok
[INFO] [stdout] test compare_ascii_str_slice ... ok
[INFO] [stdout] test compare_ascii_str_string ... ok
[INFO] [stdout] test ascii_vec ... ok
[INFO] [stdout] test to_ascii ... ok
[INFO] [stdout] test compare_ascii_string_slice ... ok
[INFO] [stdout] test into_ascii ... ok
[INFO] [stdout] test extend_from_iterator ... ok
[INFO] [stdout] test compare_ascii_string_string ... ok
[INFO] [stdout] test compare_ascii_string_str ... ok
[INFO] [stdout] test compare_ascii_string_ascii_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ascii
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/ascii_char.rs - ascii_char::AsciiChar::is_print (line 391) ... ok
[INFO] [stdout] test src/ascii_char.rs - ascii_char::AsciiChar::is_hex (line 448) ... ok
[INFO] [stdout] test src/ascii_char.rs - ascii_char::AsciiChar::from (line 298) ... ok
[INFO] [stdout] test src/ascii_char.rs - ascii_char::AsciiChar::is_graph (line 377) ... ok
[INFO] [stdout] test src/ascii_char.rs - ascii_char::AsciiChar::is_punctuation (line 433) ... ok
[INFO] [stdout] test src/ascii_char.rs - ascii_char::AsciiChar::is_control (line 362) ... ok
[INFO] [stdout] test src/ascii_char.rs - ascii_char::AsciiChar::as_printable_char (line 468) ... ok
[INFO] [stdout] test src/ascii_char.rs - ascii_char::AsciiChar::is_lowercase (line 405) ... ok
[INFO] [stdout] test src/ascii_char.rs - ascii_char::AsciiChar::is_uppercase (line 419) ... ok
[INFO] [stdout] test src/ascii_str.rs - ascii_str::AsciiStr::from_ascii (line 91) ... ok
[INFO] [stdout] test src/ascii_str.rs - ascii_str::AsciiStr::from_ascii_unchecked (line 110) ... ok
[INFO] [stdout] test src/ascii_str.rs - ascii_str::AsciiStr::len (line 126) ... ok
[INFO] [stdout] test src/ascii_str.rs - ascii_str::AsciiStr::is_empty (line 139) ... ok
[INFO] [stdout] test src/ascii_str.rs - ascii_str::AsciiStr::trim (line 198) ... ok
[INFO] [stdout] test src/ascii_str.rs - ascii_str::AsciiStr::trim_left (line 210) ... ok
[INFO] [stdout] test src/ascii_str.rs - ascii_str::AsciiStr::trim_right (line 222) ... ok
[INFO] [stdout] test src/ascii_str.rs - ascii_str::AsciiStr::split (line 167) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::capacity (line 158) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::clear (line 347) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::from_ascii (line 118) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::insert (line 305) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::from_raw_parts (line 68) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::is_empty (line 332) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::new (line 28) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::push (line 228) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::len (line 319) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::push_str (line 143) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::pop (line 262) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::reserve_exact (line 197) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::reserve (line 175) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::remove (line 284) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::shrink_to_fit (line 211) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::with_capacity (line 42) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::FromAsciiError (line 681) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::truncate (line 247) ... ok
[INFO] [stdout] test src/free_functions.rs - free_functions::caret_decode (line 51) ... ok
[INFO] [stdout] test src/free_functions.rs - free_functions::caret_decode (line 42) ... ok
[INFO] [stdout] test src/free_functions.rs - free_functions::caret_encode (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bafa4ebbdf6aaa55ac5dec578a4acf6fc66119214196b6a33fcd5c811efceca7"`
[INFO] running `"docker" "rm" "-f" "bafa4ebbdf6aaa55ac5dec578a4acf6fc66119214196b6a33fcd5c811efceca7"`
[INFO] [stdout] bafa4ebbdf6aaa55ac5dec578a4acf6fc66119214196b6a33fcd5c811efceca7