[INFO] crate blit 0.5.5 is already in cache [INFO] extracting crate blit 0.5.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/blit/0.5.5 [INFO] extracting crate blit 0.5.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/blit/0.5.5 [INFO] validating manifest of blit-0.5.5 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 blit-0.5.5 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 blit-0.5.5 [INFO] removed 0 missing examples [INFO] finished frobbing blit-0.5.5 [INFO] frobbed toml for blit-0.5.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/blit/0.5.5/Cargo.toml [INFO] started frobbing blit-0.5.5 [INFO] removed 0 missing examples [INFO] finished frobbing blit-0.5.5 [INFO] frobbed toml for blit-0.5.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/blit/0.5.5/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 blit-0.5.5 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/blit/0.5.5:/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] 3caad3fc1b7a0198b520ef7b561a2e5231bd1d9070b2932e691ea4370804da4b [INFO] running `"docker" "start" "-a" "3caad3fc1b7a0198b520ef7b561a2e5231bd1d9070b2932e691ea4370804da4b"` [INFO] [stderr] Compiling blit v0.5.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:65:105 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn update(&mut self, buffer: &AnimationBlitBuffer, dt: Duration) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:121:117 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn blit_frame(&self, dst: &mut [u32], dst_width: usize, offset: (i32, i32), frame: usize) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:134:115 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn blit(&self, dst: &mut [u32], dst_width: usize, offset: (i32, i32), info: &Animation) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:140:54 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn save

(&self, path: P) -> Result<(), Box> where P: AsRef { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:153:49 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn open

(path: P) -> Result> where P: AsRef { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:164:59 [INFO] [stderr] | [INFO] [stderr] 164 | pub fn from_memory(buffer: &[u8]) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:225:54 [INFO] [stderr] | [INFO] [stderr] 225 | pub fn save

(&self, path: P) -> Result<(), Box> where P: AsRef { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:238:49 [INFO] [stderr] | [INFO] [stderr] 238 | pub fn open

(path: P) -> Result> where P: AsRef { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:249:59 [INFO] [stderr] | [INFO] [stderr] 249 | pub fn from_memory(buffer: &[u8]) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `"docker" "inspect" "3caad3fc1b7a0198b520ef7b561a2e5231bd1d9070b2932e691ea4370804da4b"` [INFO] running `"docker" "rm" "-f" "3caad3fc1b7a0198b520ef7b561a2e5231bd1d9070b2932e691ea4370804da4b"` [INFO] [stdout] 3caad3fc1b7a0198b520ef7b561a2e5231bd1d9070b2932e691ea4370804da4b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/blit/0.5.5:/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] 0a022a06da88b3f63fcafbdefbec5e5679103d4a6fe8abd835e0fdd8155859b3 [INFO] running `"docker" "start" "-a" "0a022a06da88b3f63fcafbdefbec5e5679103d4a6fe8abd835e0fdd8155859b3"` [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Compiling minifb v0.11.2 [INFO] [stderr] Compiling blit v0.5.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:65:105 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn update(&mut self, buffer: &AnimationBlitBuffer, dt: Duration) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:121:117 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn blit_frame(&self, dst: &mut [u32], dst_width: usize, offset: (i32, i32), frame: usize) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:134:115 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn blit(&self, dst: &mut [u32], dst_width: usize, offset: (i32, i32), info: &Animation) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:140:54 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn save

(&self, path: P) -> Result<(), Box> where P: AsRef { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:153:49 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn open

(path: P) -> Result> where P: AsRef { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aseprite_feature/mod.rs:164:59 [INFO] [stderr] | [INFO] [stderr] 164 | pub fn from_memory(buffer: &[u8]) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:225:54 [INFO] [stderr] | [INFO] [stderr] 225 | pub fn save

(&self, path: P) -> Result<(), Box> where P: AsRef { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:238:49 [INFO] [stderr] | [INFO] [stderr] 238 | pub fn open

(path: P) -> Result> where P: AsRef { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:249:59 [INFO] [stderr] | [INFO] [stderr] 249 | pub fn from_memory(buffer: &[u8]) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blit_buf` [INFO] [stderr] --> examples/smiley.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let blit_buf = rgb.to_blit_buffer(Color::from_u32(MASK_COLOR)); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_blit_buf` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.69s [INFO] running `"docker" "inspect" "0a022a06da88b3f63fcafbdefbec5e5679103d4a6fe8abd835e0fdd8155859b3"` [INFO] running `"docker" "rm" "-f" "0a022a06da88b3f63fcafbdefbec5e5679103d4a6fe8abd835e0fdd8155859b3"` [INFO] [stdout] 0a022a06da88b3f63fcafbdefbec5e5679103d4a6fe8abd835e0fdd8155859b3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/blit/0.5.5:/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] f9359bd5978d71e938100b25bb06092ab59bb51fbd9c65d4659da8631c90c17f [INFO] running `"docker" "start" "-a" "f9359bd5978d71e938100b25bb06092ab59bb51fbd9c65d4659da8631c90c17f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/blit-afe888999d211bcc [INFO] [stderr] Doc-tests blit [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 23) ... ignored [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f9359bd5978d71e938100b25bb06092ab59bb51fbd9c65d4659da8631c90c17f"` [INFO] running `"docker" "rm" "-f" "f9359bd5978d71e938100b25bb06092ab59bb51fbd9c65d4659da8631c90c17f"` [INFO] [stdout] f9359bd5978d71e938100b25bb06092ab59bb51fbd9c65d4659da8631c90c17f