[INFO] crate ansi 0.1.0 is already in cache [INFO] testing ansi-0.1.0 against 1.38.0 for beta-1.39-1 [INFO] extracting crate ansi 0.1.0 into work/builds/worker-6/source [INFO] validating manifest of crates.io crate ansi 0.1.0 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ansi 0.1.0 [INFO] finished tweaking crates.io crate ansi 0.1.0 [INFO] tweaked toml for crates.io crate ansi 0.1.0 written to work/builds/worker-6/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 62dc420cf24573a073ca364062702146054f044c601e939dc5ef581b3e61a1e4 [INFO] running `"docker" "start" "-a" "62dc420cf24573a073ca364062702146054f044c601e939dc5ef581b3e61a1e4"` [INFO] [stderr] Compiling ansi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:79:41 [INFO] [stderr] | [INFO] [stderr] 79 | assert_show(super::Red("red"), "\u001b[31mred\u001b[39m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:79:54 [INFO] [stderr] | [INFO] [stderr] 79 | assert_show(super::Red("red"), "\u001b[31mred\u001b[39m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:85:36 [INFO] [stderr] | [INFO] [stderr] 85 | assert_show(color("red"), "\u001b[1m\u001b[31mred\u001b[39m\u001b[22m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:85:45 [INFO] [stderr] | [INFO] [stderr] 85 | assert_show(color("red"), "\u001b[1m\u001b[31mred\u001b[39m\u001b[22m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:85:58 [INFO] [stderr] | [INFO] [stderr] 85 | assert_show(color("red"), "\u001b[1m\u001b[31mred\u001b[39m\u001b[22m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:85:68 [INFO] [stderr] | [INFO] [stderr] 85 | assert_show(color("red"), "\u001b[1m\u001b[31mred\u001b[39m\u001b[22m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:87:37 [INFO] [stderr] | [INFO] [stderr] 87 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:87:47 [INFO] [stderr] | [INFO] [stderr] 87 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:87:56 [INFO] [stderr] | [INFO] [stderr] 87 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:87:69 [INFO] [stderr] | [INFO] [stderr] 87 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:87:79 [INFO] [stderr] | [INFO] [stderr] 87 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:87:89 [INFO] [stderr] | [INFO] [stderr] 87 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:93:36 [INFO] [stderr] | [INFO] [stderr] 93 | assert_show(color("red"), "\u001b[1m\u001b[31mred\u001b[39m\u001b[22m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:93:45 [INFO] [stderr] | [INFO] [stderr] 93 | assert_show(color("red"), "\u001b[1m\u001b[31mred\u001b[39m\u001b[22m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:93:58 [INFO] [stderr] | [INFO] [stderr] 93 | assert_show(color("red"), "\u001b[1m\u001b[31mred\u001b[39m\u001b[22m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:93:68 [INFO] [stderr] | [INFO] [stderr] 93 | assert_show(color("red"), "\u001b[1m\u001b[31mred\u001b[39m\u001b[22m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:95:37 [INFO] [stderr] | [INFO] [stderr] 95 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:95:47 [INFO] [stderr] | [INFO] [stderr] 95 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:95:56 [INFO] [stderr] | [INFO] [stderr] 95 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:95:69 [INFO] [stderr] | [INFO] [stderr] 95 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:95:79 [INFO] [stderr] | [INFO] [stderr] 95 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/lib.rs:95:89 [INFO] [stderr] | [INFO] [stderr] 95 | assert_show(color2("red"), "\u001b[43m\u001b[1m\u001b[31mred\u001b[39m\u001b[22m\u001b[49m"); [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: incorrect unicode escape sequence [INFO] [stderr] --> src/ansi.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | write!(fmt, "\u001b[{}m", c) [INFO] [stderr] | ^^^--- [INFO] [stderr] | | [INFO] [stderr] | help: format of unicode escape sequences uses braces: `\u{001b}` [INFO] [stderr] [INFO] [stderr] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `,` [INFO] [stderr] --> src/ansi.rs:19:29 [INFO] [stderr] | [INFO] [stderr] 19 | impl AsSlice for [Ansi, ..1] { [INFO] [stderr] | ^ expected one of 7 possible tokens here [INFO] [stderr] [INFO] [stderr] error: aborting due to 24 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `ansi`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "62dc420cf24573a073ca364062702146054f044c601e939dc5ef581b3e61a1e4"` [INFO] running `"docker" "rm" "-f" "62dc420cf24573a073ca364062702146054f044c601e939dc5ef581b3e61a1e4"` [INFO] [stdout] 62dc420cf24573a073ca364062702146054f044c601e939dc5ef581b3e61a1e4