[INFO] fetching crate siege-color 0.4.0... [INFO] extracting crate siege-color 0.4.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/siege-color/0.4.0 [INFO] extracting crate siege-color 0.4.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/siege-color/0.4.0 [INFO] validating manifest of siege-color-0.4.0 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of siege-color-0.4.0 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing siege-color-0.4.0 [INFO] finished frobbing siege-color-0.4.0 [INFO] frobbed toml for siege-color-0.4.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/siege-color/0.4.0/Cargo.toml [INFO] started frobbing siege-color-0.4.0 [INFO] finished frobbing siege-color-0.4.0 [INFO] frobbed toml for siege-color-0.4.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/siege-color/0.4.0/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded siege-math v0.5.1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking siege-color-0.4.0 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/siege-color/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] bf1c50b0d11d3f6a9d89bfe1523ea03da23fd47232c2cc86fc2cb247e6dc6c5e [INFO] running `"docker" "start" "-a" "bf1c50b0d11d3f6a9d89bfe1523ea03da23fd47232c2cc86fc2cb247e6dc6c5e"` [INFO] [stderr] Checking siege-math v0.5.1 [INFO] [stderr] Checking siege-color v0.4.0 (/opt/crater/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/cie1931.rs:163:40 [INFO] [stderr] | [INFO] [stderr] 163 | assert!( c1.v.approx_eq(&c3.v, 10, 10.0 * ::std::f32::EPSILON) ); [INFO] [stderr] | ^^ [INFO] [stderr] | | [INFO] [stderr] | expected f32, found integer [INFO] [stderr] | help: use a float literal: `10.0` [INFO] [stderr] | [INFO] [stderr] = note: expected type `f32` [INFO] [stderr] found type `{integer}` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/cie1931.rs:163:44 [INFO] [stderr] | [INFO] [stderr] 163 | assert!( c1.v.approx_eq(&c3.v, 10, 10.0 * ::std::f32::EPSILON) ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected i32, found f32 [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/srgb.rs:280:46 [INFO] [stderr] | [INFO] [stderr] 280 | assert!(lsrgb.v.approx_eq(&lsrgb2.v, 10, 10.0 * ::std::f32::EPSILON)); [INFO] [stderr] | ^^ [INFO] [stderr] | | [INFO] [stderr] | expected f32, found integer [INFO] [stderr] | help: use a float literal: `10.0` [INFO] [stderr] | [INFO] [stderr] = note: expected type `f32` [INFO] [stderr] found type `{integer}` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/srgb.rs:280:50 [INFO] [stderr] | [INFO] [stderr] 280 | assert!(lsrgb.v.approx_eq(&lsrgb2.v, 10, 10.0 * ::std::f32::EPSILON)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected i32, found f32 [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/srgb.rs:302:44 [INFO] [stderr] | [INFO] [stderr] 302 | assert!(srgb.v.approx_eq(&srgb2.v, 10, 10.0 * ::std::f32::EPSILON)); [INFO] [stderr] | ^^ [INFO] [stderr] | | [INFO] [stderr] | expected f32, found integer [INFO] [stderr] | help: use a float literal: `10.0` [INFO] [stderr] | [INFO] [stderr] = note: expected type `f32` [INFO] [stderr] found type `{integer}` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/srgb.rs:302:48 [INFO] [stderr] | [INFO] [stderr] 302 | assert!(srgb.v.approx_eq(&srgb2.v, 10, 10.0 * ::std::f32::EPSILON)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected i32, found f32 [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/srgb.rs:312:13 [INFO] [stderr] | [INFO] [stderr] 312 | 10, 10.0 * ::std::f32::EPSILON)); [INFO] [stderr] | ^^ [INFO] [stderr] | | [INFO] [stderr] | expected f32, found integer [INFO] [stderr] | help: use a float literal: `10.0` [INFO] [stderr] | [INFO] [stderr] = note: expected type `f32` [INFO] [stderr] found type `{integer}` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/srgb.rs:312:17 [INFO] [stderr] | [INFO] [stderr] 312 | 10, 10.0 * ::std::f32::EPSILON)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected i32, found f32 [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/srgb.rs:317:37 [INFO] [stderr] | [INFO] [stderr] 317 | 10, [INFO] [stderr] | ^^ [INFO] [stderr] | | [INFO] [stderr] | expected f32, found integer [INFO] [stderr] | help: use a float literal: `10.0` [INFO] [stderr] | [INFO] [stderr] = note: expected type `f32` [INFO] [stderr] found type `{integer}` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/srgb.rs:318:37 [INFO] [stderr] | [INFO] [stderr] 318 | 10.0 * ::std::f32::EPSILON)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected i32, found f32 [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `siege-color`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "bf1c50b0d11d3f6a9d89bfe1523ea03da23fd47232c2cc86fc2cb247e6dc6c5e"` [INFO] running `"docker" "rm" "-f" "bf1c50b0d11d3f6a9d89bfe1523ea03da23fd47232c2cc86fc2cb247e6dc6c5e"` [INFO] [stdout] bf1c50b0d11d3f6a9d89bfe1523ea03da23fd47232c2cc86fc2cb247e6dc6c5e