[INFO] crate image 0.22.0 is already in cache [INFO] extracting crate image 0.22.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/image/0.22.0 [INFO] extracting crate image 0.22.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/image/0.22.0 [INFO] validating manifest of image-0.22.0 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 image-0.22.0 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 image-0.22.0 [INFO] finished frobbing image-0.22.0 [INFO] frobbed toml for image-0.22.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/image/0.22.0/Cargo.toml [INFO] started frobbing image-0.22.0 [INFO] finished frobbing image-0.22.0 [INFO] frobbed toml for image-0.22.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/image/0.22.0/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] [stderr] Blocking waiting for file lock on package cache [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 image-0.22.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/image/0.22.0:/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] 2ca1a13df3b7496fb895a39694f2630e4dd3afc39865af7769a213b35a532e6c [INFO] running `"docker" "start" "-a" "2ca1a13df3b7496fb895a39694f2630e4dd3afc39865af7769a213b35a532e6c"` [INFO] [stderr] Compiling image v0.22.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/imageops/sample.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | pub kernel: Box f32 + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f32) -> f32 + 'a` [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/pnm/decoder.rs:32:32 [INFO] [stderr] | [INFO] [stderr] 32 | fn from_ascii(reader: &mut Read, width: u32, height: u32, samples: u32) [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/decoder.rs:503:50 [INFO] [stderr] | [INFO] [stderr] 503 | fn read_separated_ascii(reader: &mut Read) -> ImageResult [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/decoder.rs:550:22 [INFO] [stderr] | [INFO] [stderr] 550 | reader: &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/pnm/decoder.rs:583:22 [INFO] [stderr] | [INFO] [stderr] 583 | reader: &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/pnm/decoder.rs:617:22 [INFO] [stderr] | [INFO] [stderr] 617 | reader: &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/pnm/decoder.rs:671:23 [INFO] [stderr] | [INFO] [stderr] 671 | _reader: &mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:173:34 [INFO] [stderr] | [INFO] [stderr] 173 | ColorType::Gray(n @ 1...16) => ((1 << n) - 1, ArbitraryTuplType::Grayscale), [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/pnm/encoder.rs:174:35 [INFO] [stderr] | [INFO] [stderr] 174 | ColorType::GrayA(n @ 1...16) => ((1 << n) - 1, ArbitraryTuplType::GrayscaleAlpha), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:175:33 [INFO] [stderr] | [INFO] [stderr] 175 | ColorType::RGB(n @ 1...16) => ((1 << n) - 1, ArbitraryTuplType::RGB), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:176:34 [INFO] [stderr] | [INFO] [stderr] 176 | ColorType::RGBA(n @ 1...16) => ((1 << n) - 1, ArbitraryTuplType::RGBAlpha), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:254:22 [INFO] [stderr] | [INFO] [stderr] 254 | writer: &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/pnm/encoder.rs:475:40 [INFO] [stderr] | [INFO] [stderr] 475 | fn write_header(self, writer: &mut Write) -> io::Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:485:33 [INFO] [stderr] | [INFO] [stderr] 485 | struct SampleWriter<'a>(&'a 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/pnm/encoder.rs:599:40 [INFO] [stderr] | [INFO] [stderr] 599 | fn write_image(&self, writer: &mut Write) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/header.rs:235:38 [INFO] [stderr] | [INFO] [stderr] 235 | pub fn write(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tga/decoder.rs:104:28 [INFO] [stderr] | [INFO] [stderr] 104 | fn from_reader(r: &mut Read) -> ImageResult
{ [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tga/decoder.rs:131:17 [INFO] [stderr] | [INFO] [stderr] 131 | r: &mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/webp/vp8.rs:1366:32 [INFO] [stderr] | [INFO] [stderr] 1366 | literal @ DCT_1...DCT_4 => i16::from(literal), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/webp/vp8.rs:1368:36 [INFO] [stderr] | [INFO] [stderr] 1368 | category @ DCT_CAT1...DCT_CAT6 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/animation.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | iterator: Box> + 'a> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/animation.rs:15:30 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(iterator: Box> + 'a>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/image.rs:92:32 [INFO] [stderr] | [INFO] [stderr] 92 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gif.rs:215:17 [INFO] [stderr] | [INFO] [stderr] 215 | let mut adjusted_pixel: &mut Rgba = pixel; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.19s [INFO] running `"docker" "inspect" "2ca1a13df3b7496fb895a39694f2630e4dd3afc39865af7769a213b35a532e6c"` [INFO] running `"docker" "rm" "-f" "2ca1a13df3b7496fb895a39694f2630e4dd3afc39865af7769a213b35a532e6c"` [INFO] [stdout] 2ca1a13df3b7496fb895a39694f2630e4dd3afc39865af7769a213b35a532e6c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/image/0.22.0:/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] f309bf92957a9140361dbd84cd285fb2e5a9c3b91bdbc15acf632cfc9b6afd9f [INFO] running `"docker" "start" "-a" "f309bf92957a9140361dbd84cd285fb2e5a9c3b91bdbc15acf632cfc9b6afd9f"` [INFO] [stderr] Compiling image v0.22.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/imageops/sample.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | pub kernel: Box f32 + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f32) -> f32 + 'a` [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/pnm/decoder.rs:32:32 [INFO] [stderr] | [INFO] [stderr] 32 | fn from_ascii(reader: &mut Read, width: u32, height: u32, samples: u32) [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/decoder.rs:503:50 [INFO] [stderr] | [INFO] [stderr] 503 | fn read_separated_ascii(reader: &mut Read) -> ImageResult [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/decoder.rs:550:22 [INFO] [stderr] | [INFO] [stderr] 550 | reader: &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/pnm/decoder.rs:583:22 [INFO] [stderr] | [INFO] [stderr] 583 | reader: &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/pnm/decoder.rs:617:22 [INFO] [stderr] | [INFO] [stderr] 617 | reader: &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/pnm/decoder.rs:671:23 [INFO] [stderr] | [INFO] [stderr] 671 | _reader: &mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:173:34 [INFO] [stderr] | [INFO] [stderr] 173 | ColorType::Gray(n @ 1...16) => ((1 << n) - 1, ArbitraryTuplType::Grayscale), [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/pnm/encoder.rs:174:35 [INFO] [stderr] | [INFO] [stderr] 174 | ColorType::GrayA(n @ 1...16) => ((1 << n) - 1, ArbitraryTuplType::GrayscaleAlpha), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:175:33 [INFO] [stderr] | [INFO] [stderr] 175 | ColorType::RGB(n @ 1...16) => ((1 << n) - 1, ArbitraryTuplType::RGB), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:176:34 [INFO] [stderr] | [INFO] [stderr] 176 | ColorType::RGBA(n @ 1...16) => ((1 << n) - 1, ArbitraryTuplType::RGBAlpha), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:254:22 [INFO] [stderr] | [INFO] [stderr] 254 | writer: &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/pnm/encoder.rs:475:40 [INFO] [stderr] | [INFO] [stderr] 475 | fn write_header(self, writer: &mut Write) -> io::Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/encoder.rs:485:33 [INFO] [stderr] | [INFO] [stderr] 485 | struct SampleWriter<'a>(&'a 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/pnm/encoder.rs:599:40 [INFO] [stderr] | [INFO] [stderr] 599 | fn write_image(&self, writer: &mut Write) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pnm/header.rs:235:38 [INFO] [stderr] | [INFO] [stderr] 235 | pub fn write(&self, writer: &mut io::Write) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tga/decoder.rs:104:28 [INFO] [stderr] | [INFO] [stderr] 104 | fn from_reader(r: &mut Read) -> ImageResult
{ [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tga/decoder.rs:131:17 [INFO] [stderr] | [INFO] [stderr] 131 | r: &mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/webp/vp8.rs:1366:32 [INFO] [stderr] | [INFO] [stderr] 1366 | literal @ DCT_1...DCT_4 => i16::from(literal), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/webp/vp8.rs:1368:36 [INFO] [stderr] | [INFO] [stderr] 1368 | category @ DCT_CAT1...DCT_CAT6 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/animation.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | iterator: Box> + 'a> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/animation.rs:15:30 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(iterator: Box> + 'a>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/image.rs:92:32 [INFO] [stderr] | [INFO] [stderr] 92 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/image.rs:859:31 [INFO] [stderr] | [INFO] [stderr] 859 | type Reader = Box<::std::io::Read>; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Read)` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gif.rs:215:17 [INFO] [stderr] | [INFO] [stderr] 215 | let mut adjusted_pixel: &mut Rgba = pixel; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pnm/mod.rs:37:17 [INFO] [stderr] | [INFO] [stderr] 37 | let mut decoder = PNMDecoder::new(&encoded_buffer[..]).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pnm/mod.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | let mut decoder = PNMDecoder::new(&encoded_buffer[..]).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pnm/mod.rs:92:17 [INFO] [stderr] | [INFO] [stderr] 92 | let mut decoder = PNMDecoder::new(&encoded_buffer[..]).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.90s [INFO] running `"docker" "inspect" "f309bf92957a9140361dbd84cd285fb2e5a9c3b91bdbc15acf632cfc9b6afd9f"` [INFO] running `"docker" "rm" "-f" "f309bf92957a9140361dbd84cd285fb2e5a9c3b91bdbc15acf632cfc9b6afd9f"` [INFO] [stdout] f309bf92957a9140361dbd84cd285fb2e5a9c3b91bdbc15acf632cfc9b6afd9f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/image/0.22.0:/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] c8b226fe6d590a9d06713e99d8324cb91e1e517a2d78334042855d75894e5608 [INFO] running `"docker" "start" "-a" "c8b226fe6d590a9d06713e99d8324cb91e1e517a2d78334042855d75894e5608"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/image-ca50e189ba1c8d4a [INFO] [stdout] [INFO] [stdout] running 75 tests [INFO] [stdout] test bmp::decoder::test::test_bitfield_len ... ok [INFO] [stdout] test bmp::encoder::tests::round_trip_3px_rgb ... ok [INFO] [stdout] test bmp::encoder::tests::round_trip_gray ... ok [INFO] [stdout] test color::tests::test_apply_with_alpha_bgr ... ok [INFO] [stdout] test buffer::test::test_mut_iter ... ok [INFO] [stdout] test color::tests::test_apply_with_alpha_bgra ... ok [INFO] [stdout] test buffer::test::slice_buffer ... ok [INFO] [stdout] test bmp::encoder::tests::round_trip_single_pixel_rgb ... ok [INFO] [stdout] test bmp::encoder::tests::round_trip_single_pixel_rgba ... ok [INFO] [stdout] test bmp::encoder::tests::round_trip_graya ... ok [INFO] [stdout] test color::tests::test_apply_with_alpha_rgb ... ok [INFO] [stdout] test color::tests::test_apply_without_alpha_rgba ... ok [INFO] [stdout] test color::tests::test_apply_without_alpha_bgr ... ok [INFO] [stdout] test color::tests::test_apply_without_alpha_bgra ... ok [INFO] [stdout] test color::tests::test_apply_with_alpha_rgba ... ok [INFO] [stdout] test buffer::test::test_get_pixel ... ok [INFO] [stdout] test color::tests::test_apply_without_alpha_rgb ... ok [INFO] [stdout] test color::tests::test_blend_luma_alpha ... ok [INFO] [stdout] test color::tests::test_map_without_alpha_rgb ... ok [INFO] [stdout] test color::tests::test_map_without_alpha_rgba ... ok [INFO] [stdout] test dynimage::test::gray_to_luma8_skip ... ok [INFO] [stdout] test color::tests::test_map_with_alpha_bgr ... ok [INFO] [stdout] test color::tests::test_map_with_alpha_rgb ... ok [INFO] [stdout] test color::tests::test_map_with_alpha_rgba ... ok [INFO] [stdout] test color::tests::test_map_without_alpha_bgr ... ok [INFO] [stdout] test color::tests::test_map_with_alpha_bgra ... ok [INFO] [stdout] test dynimage::test::resize_handles_fill ... ok [INFO] [stdout] test dynimage::test::resize_handles_overflow ... ok [INFO] [stdout] test color::tests::test_blend_rgba ... ok [INFO] [stdout] test color::tests::test_map_without_alpha_bgra ... ok [INFO] [stdout] test dynimage::test::test_empty_file ... ok [INFO] [stdout] test dynimage::test::resize_bounds_correctly_width ... ok [INFO] [stdout] test dynimage::test::resize_bounds_correctly_height ... ok [INFO] [stdout] test flat::tests::image_buffer_conversion ... ok [INFO] [stdout] test flat::tests::normal_forms ... ok [INFO] [stdout] test hdr::decoder::read_line_u8_test ... ok [INFO] [stdout] test flat::tests::mutable_view ... ok [INFO] [stdout] test hdr::decoder::split_at_first_test ... ok [INFO] [stdout] test hdr::encoder::runiterator_test ... ok [INFO] [stdout] test image::tests::test_can_subimage_clone_nonmut ... ok [INFO] [stdout] test image::tests::test_can_nest_views ... ok [INFO] [stdout] test image::tests::test_image_alpha_blending ... ok [INFO] [stdout] test hdr::encoder::noruncombine_test ... ok [INFO] [stdout] test image::tests::test_in_bounds ... ok [INFO] [stdout] test imageops::affine::test::test_rotate180 ... ok [INFO] [stdout] test imageops::affine::test::test_flip_horizontal ... ok [INFO] [stdout] test flat::tests::aliasing_view ... ok [INFO] [stdout] test imageops::affine::test::test_rotate270 ... ok [INFO] [stdout] test imageops::tests::test_image_coordinate_overflow ... ok [INFO] [stdout] test imageops::colorops::test::test_dither ... ok [INFO] [stdout] test imageops::affine::test::test_flip_vertical ... ok [INFO] [stdout] test imageops::affine::test::test_rotate90 ... ok [INFO] [stdout] test image::tests::test_load_rect ... ok [INFO] [stdout] test imageops::tests::test_image_in_image_outside_of_bounds ... ok [INFO] [stdout] test pnm::autobreak::tests::test_aligned_writes ... ok [INFO] [stdout] test imageops::tests::test_image_outside_image_no_wrap_around ... ok [INFO] [stdout] test jpeg::encoder::tests::roundtrip_sanity_check ... ok [INFO] [stdout] test pnm::decoder::tests::pam_blackandwhite ... ok [INFO] [stdout] test pnm::autobreak::tests::test_greater_writes ... ok [INFO] [stdout] test jpeg::encoder::tests::grayscale_roundtrip_sanity_check ... ok [INFO] [stdout] test pnm::decoder::tests::pam_rgb ... ok [INFO] [stdout] test pnm::decoder::tests::pbm_ascii ... ok [INFO] [stdout] test imageops::tests::test_image_in_image ... ok [INFO] [stdout] test pnm::decoder::tests::pbm_ascii_nospace ... ok [INFO] [stdout] test pnm::decoder::tests::pbm_binary ... ok [INFO] [stdout] test pnm::decoder::tests::pam_grayscale ... ok [INFO] [stdout] test pnm::decoder::tests::pbm_binary_ascii_termination ... ok [INFO] [stdout] test pnm::decoder::tests::pgm_binary ... ok [INFO] [stdout] test pnm::encoder::tests::custom_header_and_color ... ok [INFO] [stdout] test pnm::tests::roundtrip_rgb ... ok [INFO] [stdout] test pnm::tests::roundtrip_u16 ... ok [INFO] [stdout] test pnm::decoder::tests::pgm_ascii ... ok [INFO] [stdout] test hdr::encoder::to_rgbe8_test ... ok [INFO] [stdout] test imageops::sample::tests::test_issue_186 ... ok [INFO] [stdout] test dynimage::test::image_dimensions ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- dynimage::test::image_dimensions stdout ---- [INFO] [stdout] thread 'dynimage::test::image_dimensions' panicked at 'called `Result::unwrap()` on an `Err` value: IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" })', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55769a9db20b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55769a9db20b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55769a9db20b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55769a9db20b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55769a9db20b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55769a9dae7a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55769a9db980 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55769a9db502 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55769a9db3e6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55769a9f5e9d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55769a441c23 - core::result::unwrap_failed::ha98fc6885345e2c6 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x55769a44951d - core::result::Result::unwrap::h8a77c2f1ffdd9901 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x55769a4ea13a - image::dynimage::test::image_dimensions::ha0dca32b841be4b1 [INFO] [stdout] at src/dynimage.rs:1166 [INFO] [stdout] 13: 0x55769a4ea0ea - image::dynimage::test::image_dimensions::{{closure}}::h7d29481048780281 [INFO] [stdout] at src/dynimage.rs:1164 [INFO] [stdout] 14: 0x55769a405e5e - core::ops::function::FnOnce::call_once::heb4f790ef1e5291e [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x55769a5ef6ff - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x55769a9de39a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x55769a609cf8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55769a609cf8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55769a609cf8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x55769a5e4b75 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x55769a5e8c35 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x55769a5e8c35 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x55769a5e8c35 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x55769a9de39a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x55769a5e9332 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x55769a5e9332 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55769a5e9332 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x55769a5e9332 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x55769a9d077f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x55769a9dd7d0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x55769a9dd7d0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x55769a9dd7d0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7f1822cab4a4 - start_thread [INFO] [stdout] 34: 0x7f18227d6d0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] dynimage::test::image_dimensions [INFO] [stdout] [INFO] [stdout] test result: FAILED. 74 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "c8b226fe6d590a9d06713e99d8324cb91e1e517a2d78334042855d75894e5608"` [INFO] running `"docker" "rm" "-f" "c8b226fe6d590a9d06713e99d8324cb91e1e517a2d78334042855d75894e5608"` [INFO] [stdout] c8b226fe6d590a9d06713e99d8324cb91e1e517a2d78334042855d75894e5608