[INFO] crate zip 0.5.2 is already in cache
[INFO] extracting crate zip 0.5.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/zip/0.5.2
[INFO] extracting crate zip 0.5.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zip/0.5.2
[INFO] validating manifest of zip-0.5.2 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 zip-0.5.2 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 zip-0.5.2
[INFO] finished frobbing zip-0.5.2
[INFO] frobbed toml for zip-0.5.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/zip/0.5.2/Cargo.toml
[INFO] started frobbing zip-0.5.2
[INFO] finished frobbing zip-0.5.2
[INFO] frobbed toml for zip-0.5.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zip/0.5.2/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 zip-0.5.2 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zip/0.5.2:/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] 10fcdcd84f8a4699f42b41b5395e55d67feb0dddc2ae82cb72835157417eda00
[INFO] running `"docker" "start" "-a" "10fcdcd84f8a4699f42b41b5395e55d67feb0dddc2ae82cb72835157417eda00"`
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling zip v0.5.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/read.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Stored(Crc32Reader<io::Take<&'a mut Read>>),
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[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/read.rs:67:70
[INFO] [stderr]    |
[INFO] [stderr] 67 |     Deflated(Crc32Reader<libflate::deflate::Decoder<io::Take<&'a mut Read>>>),
[INFO] [stderr]    |                                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/read.rs:69:50
[INFO] [stderr]    |
[INFO] [stderr] 69 |     Bzip2(Crc32Reader<BzDecoder<io::Take<&'a mut Read>>>),
[INFO] [stderr]    |                                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/read.rs:87:30
[INFO] [stderr]    |
[INFO] [stderr] 87 |     reader: io::Take<&'a mut io::Read>)
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:290:58
[INFO] [stderr]     |
[INFO] [stderr] 290 |         let limit_reader = (self.reader.by_ref() as &mut Read).take(data.compressed_size);
[INFO] [stderr]     |                                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:415:61
[INFO] [stderr]     |
[INFO] [stderr] 415 | fn get_reader<'a>(reader: &'a mut ZipFileReader) -> &'a mut Read {
[INFO] [stderr]     |                                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:418:55
[INFO] [stderr]     |
[INFO] [stderr] 418 |         ZipFileReader::Stored(ref mut r) => r as &mut Read,
[INFO] [stderr]     |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:420:57
[INFO] [stderr]     |
[INFO] [stderr] 420 |         ZipFileReader::Deflated(ref mut r) => r as &mut Read,
[INFO] [stderr]     |                                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:422:54
[INFO] [stderr]     |
[INFO] [stderr] 422 |         ZipFileReader::Bzip2(ref mut r) => r as &mut Read,
[INFO] [stderr]     |                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:428:38
[INFO] [stderr]     |
[INFO] [stderr] 428 |     fn get_reader(&mut self) -> &mut Read {
[INFO] [stderr]     |                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:623:43
[INFO] [stderr]     |
[INFO] [stderr] 623 |     let limit_reader = (reader as &'a mut io::Read).take(result.compressed_size as u64);
[INFO] [stderr]     |                                           ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write.rs:390:42
[INFO] [stderr]     |
[INFO] [stderr] 390 |     fn ref_mut(&mut self) -> Option<&mut Write> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write.rs:392:67
[INFO] [stderr]     |
[INFO] [stderr] 392 |             GenericZipWriter::Storer(ref mut w) => Some(w as &mut Write),
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write.rs:394:69
[INFO] [stderr]     |
[INFO] [stderr] 394 |             GenericZipWriter::Deflater(ref mut w) => Some(w as &mut Write),
[INFO] [stderr]     |                                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write.rs:396:66
[INFO] [stderr]     |
[INFO] [stderr] 396 |             GenericZipWriter::Bzip2(ref mut w) => Some(w as &mut Write),
[INFO] [stderr]     |                                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cp437.rs:44:14
[INFO] [stderr]    |
[INFO] [stderr] 44 |         0x00 ... 0x7f => input as u32,
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:37:57
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 ("Io Error: ".to_string() + (io_err as &error::Error).description()).into()
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:79:53
[INFO] [stderr]    |
[INFO] [stderr] 79 |             ZipError::Io(ref io_err) => (io_err as &error::Error).description(),
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn cause(&self) -> Option<&error::Error>
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:90:57
[INFO] [stderr]    |
[INFO] [stderr] 90 |             ZipError::Io(ref io_err) => Some(io_err as &error::Error),
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cp437.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |         _ => unreachable!(),
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
[INFO] running `"docker" "inspect" "10fcdcd84f8a4699f42b41b5395e55d67feb0dddc2ae82cb72835157417eda00"`
[INFO] running `"docker" "rm" "-f" "10fcdcd84f8a4699f42b41b5395e55d67feb0dddc2ae82cb72835157417eda00"`
[INFO] [stdout] 10fcdcd84f8a4699f42b41b5395e55d67feb0dddc2ae82cb72835157417eda00
[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/zip/0.5.2:/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] c375d15adbfc64fd2c4aa9de8b3708674c99d29bdaae593ae3487cdbc1c643db
[INFO] running `"docker" "start" "-a" "c375d15adbfc64fd2c4aa9de8b3708674c99d29bdaae593ae3487cdbc1c643db"`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling zip v0.5.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/write_dir.rs:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn zip_dir<T>(it: &mut Iterator<Item=DirEntry>, prefix: &str, writer: T, method: zip::CompressionMethod)
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=DirEntry>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> tests/zip64_large.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 |             BLOCK1_START ... BLOCK1_END => {
[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]    --> tests/zip64_large.rs:173:26
[INFO] [stderr]     |
[INFO] [stderr] 173 |             BLOCK2_START ... BLOCK2_END => {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> tests/zip64_large.rs:176:26
[INFO] [stderr]     |
[INFO] [stderr] 176 |             BLOCK3_START ... BLOCK3_END => {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> tests/zip64_large.rs:179:26
[INFO] [stderr]     |
[INFO] [stderr] 179 |             BLOCK4_START ... BLOCK4_END => {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/read.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Stored(Crc32Reader<io::Take<&'a mut Read>>),
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[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/read.rs:67:70
[INFO] [stderr]    |
[INFO] [stderr] 67 |     Deflated(Crc32Reader<libflate::deflate::Decoder<io::Take<&'a mut Read>>>),
[INFO] [stderr]    |                                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/read.rs:69:50
[INFO] [stderr]    |
[INFO] [stderr] 69 |     Bzip2(Crc32Reader<BzDecoder<io::Take<&'a mut Read>>>),
[INFO] [stderr]    |                                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/read.rs:87:30
[INFO] [stderr]    |
[INFO] [stderr] 87 |     reader: io::Take<&'a mut io::Read>)
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:290:58
[INFO] [stderr]     |
[INFO] [stderr] 290 |         let limit_reader = (self.reader.by_ref() as &mut Read).take(data.compressed_size);
[INFO] [stderr]     |                                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:415:61
[INFO] [stderr]     |
[INFO] [stderr] 415 | fn get_reader<'a>(reader: &'a mut ZipFileReader) -> &'a mut Read {
[INFO] [stderr]     |                                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:418:55
[INFO] [stderr]     |
[INFO] [stderr] 418 |         ZipFileReader::Stored(ref mut r) => r as &mut Read,
[INFO] [stderr]     |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:420:57
[INFO] [stderr]     |
[INFO] [stderr] 420 |         ZipFileReader::Deflated(ref mut r) => r as &mut Read,
[INFO] [stderr]     |                                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:422:54
[INFO] [stderr]     |
[INFO] [stderr] 422 |         ZipFileReader::Bzip2(ref mut r) => r as &mut Read,
[INFO] [stderr]     |                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:428:38
[INFO] [stderr]     |
[INFO] [stderr] 428 |     fn get_reader(&mut self) -> &mut Read {
[INFO] [stderr]     |                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/read.rs:623:43
[INFO] [stderr]     |
[INFO] [stderr] 623 |     let limit_reader = (reader as &'a mut io::Read).take(result.compressed_size as u64);
[INFO] [stderr]     |                                           ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write.rs:390:42
[INFO] [stderr]     |
[INFO] [stderr] 390 |     fn ref_mut(&mut self) -> Option<&mut Write> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write.rs:392:67
[INFO] [stderr]     |
[INFO] [stderr] 392 |             GenericZipWriter::Storer(ref mut w) => Some(w as &mut Write),
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write.rs:394:69
[INFO] [stderr]     |
[INFO] [stderr] 394 |             GenericZipWriter::Deflater(ref mut w) => Some(w as &mut Write),
[INFO] [stderr]     |                                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write.rs:396:66
[INFO] [stderr]     |
[INFO] [stderr] 396 |             GenericZipWriter::Bzip2(ref mut w) => Some(w as &mut Write),
[INFO] [stderr]     |                                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cp437.rs:44:14
[INFO] [stderr]    |
[INFO] [stderr] 44 |         0x00 ... 0x7f => input as u32,
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:37:57
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 ("Io Error: ".to_string() + (io_err as &error::Error).description()).into()
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:79:53
[INFO] [stderr]    |
[INFO] [stderr] 79 |             ZipError::Io(ref io_err) => (io_err as &error::Error).description(),
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn cause(&self) -> Option<&error::Error>
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:90:57
[INFO] [stderr]    |
[INFO] [stderr] 90 |             ZipError::Io(ref io_err) => Some(io_err as &error::Error),
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cp437.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |         _ => unreachable!(),
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.72s
[INFO] running `"docker" "inspect" "c375d15adbfc64fd2c4aa9de8b3708674c99d29bdaae593ae3487cdbc1c643db"`
[INFO] running `"docker" "rm" "-f" "c375d15adbfc64fd2c4aa9de8b3708674c99d29bdaae593ae3487cdbc1c643db"`
[INFO] [stdout] c375d15adbfc64fd2c4aa9de8b3708674c99d29bdaae593ae3487cdbc1c643db
[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/zip/0.5.2:/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] fcbecd9c0c8174bd7d40d2e094221251d5089b76849b2bbb0c1876e5bee65dc6
[INFO] running `"docker" "start" "-a" "fcbecd9c0c8174bd7d40d2e094221251d5089b76849b2bbb0c1876e5bee65dc6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zip-d48d35fe2dbb70c4
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test compression::test::to_eq_from ... ok
[INFO] [stdout] test compression::test::from_eq_to ... ok
[INFO] [stdout] test cp437::test::example_slice ... ok
[INFO] [stdout] test cp437::test::ascii ... ok
[INFO] [stdout] test compression::test::to_display_fmt ... ok
[INFO] [stdout] test cp437::test::to_char_valid ... ok
[INFO] [stdout] test read::test::invalid_offset ... ok
[INFO] [stdout] test cp437::test::example_vec ... ok
[INFO] [stdout] test types::test::datetime_max ... ok
[INFO] [stdout] test types::test::datetime_bounds ... ok
[INFO] [stdout] test types::test::sanitize ... ok
[INFO] [stdout] test types::test::datetime_default ... ok
[INFO] [stdout] test types::test::system ... ok
[INFO] [stdout] test read::test::zip64_with_leading_junk ... ok
[INFO] [stdout] test read::test::zip_read_streaming ... ok
[INFO] [stdout] test read::test::zip_comment ... ok
[INFO] [stdout] test read::test::zip_clone ... ok
[INFO] [stdout] test write::test::write_empty_zip ... ok
[INFO] [stdout] test write::test::path_to_string ... ok
[INFO] [stdout] test types::test::time_conversion ... ok
[INFO] [stdout] test types::test::time_out_of_bounds ... ok
[INFO] [stdout] test write::test::write_mimetype_zip ... ok
[INFO] [stdout] test write::test::write_zip_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/end_to_end-ada8dbabb0ceb8dc
[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]      Running /opt/crater/target/debug/deps/invalid_date-b684baf6f7542ab3
[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]      Running /opt/crater/target/debug/deps/zip64_large-bae1c5dd3ba6b978
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test zip64_large ... 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 zip
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/read.rs - read::ZipArchive<R>::len (line 231) ... ok
[INFO] [stdout] test src/read.rs - read::ZipArchive (line 29) ... ok
[INFO] [stdout] test src/write.rs - write::ZipWriter (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fcbecd9c0c8174bd7d40d2e094221251d5089b76849b2bbb0c1876e5bee65dc6"`
[INFO] running `"docker" "rm" "-f" "fcbecd9c0c8174bd7d40d2e094221251d5089b76849b2bbb0c1876e5bee65dc6"`
[INFO] [stdout] fcbecd9c0c8174bd7d40d2e094221251d5089b76849b2bbb0c1876e5bee65dc6