[INFO] fetching crate carbon-now 0.0.1... [INFO] testing carbon-now-0.0.1 against 1.95.0 for beta-1.96-1 [INFO] extracting crate carbon-now 0.0.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate carbon-now 0.0.1 [INFO] finished tweaking crates.io crate carbon-now 0.0.1 [INFO] tweaked toml for crates.io crate carbon-now 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate carbon-now 0.0.1 on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate carbon-now 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-bidi-mirroring v0.4.0 [INFO] [stderr] Downloaded unicode-ccc v0.4.0 [INFO] [stderr] Downloaded plist v1.8.0 [INFO] [stderr] Downloaded unicode-vo v0.1.0 [INFO] [stderr] Downloaded xmlwriter v0.1.0 [INFO] [stderr] Downloaded deranged v0.5.6 [INFO] [stderr] Downloaded imagesize v0.14.0 [INFO] [stderr] Downloaded zune-jpeg v0.5.12 [INFO] [stderr] Downloaded data-url v0.3.2 [INFO] [stderr] Downloaded roxmltree v0.21.1 [INFO] [stderr] Downloaded resvg v0.47.0 [INFO] [stderr] Downloaded svgtypes v0.16.1 [INFO] [stderr] Downloaded tiny-skia-path v0.12.0 [INFO] [stderr] Downloaded simplecss v0.2.2 [INFO] [stderr] Downloaded usvg v0.47.0 [INFO] [stderr] Downloaded kurbo v0.13.0 [INFO] [stderr] Downloaded quick-xml v0.39.0 [INFO] [stderr] Downloaded rustybuzz v0.20.1 [INFO] [stderr] Downloaded tiny-skia v0.12.0 [INFO] [stderr] Downloaded syntect v5.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a603a98a53956e665bfc9824d8385e27c0aadf5df7e6412a8f4bc56a8d73e8ef [INFO] running `Command { std: "docker" "start" "-a" "a603a98a53956e665bfc9824d8385e27c0aadf5df7e6412a8f4bc56a8d73e8ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a603a98a53956e665bfc9824d8385e27c0aadf5df7e6412a8f4bc56a8d73e8ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a603a98a53956e665bfc9824d8385e27c0aadf5df7e6412a8f4bc56a8d73e8ef", kill_on_drop: false }` [INFO] [stdout] a603a98a53956e665bfc9824d8385e27c0aadf5df7e6412a8f4bc56a8d73e8ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ac4aaa4a65f2d8f2c13d82004e9a53071e504944a6504794246efde186900b6 [INFO] running `Command { std: "docker" "start" "-a" "4ac4aaa4a65f2d8f2c13d82004e9a53071e504944a6504794246efde186900b6", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling num-conv v0.2.0 [INFO] [stderr] Compiling cc v1.2.55 [INFO] [stderr] Compiling deranged v0.5.6 [INFO] [stderr] Compiling time-core v0.1.8 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling unicode-bidi-mirroring v0.4.0 [INFO] [stderr] Compiling unicode-script v0.5.8 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling unicode-ccc v0.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling regex-syntax v0.8.9 [INFO] [stderr] Compiling unicode-properties v0.1.4 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling quick-xml v0.38.4 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling quick-xml v0.39.0 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling syn v2.0.115 [INFO] [stderr] Compiling onig_sys v69.9.1 [INFO] [stderr] Compiling core_maths v0.1.1 [INFO] [stderr] Compiling ttf-parser v0.25.1 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling rustybuzz v0.20.1 [INFO] [stderr] Compiling plist v1.8.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling onig v6.5.1 [INFO] [stderr] Compiling syntect v5.3.0 [INFO] [stderr] Compiling carbon-now v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.79s [INFO] running `Command { std: "docker" "inspect" "4ac4aaa4a65f2d8f2c13d82004e9a53071e504944a6504794246efde186900b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ac4aaa4a65f2d8f2c13d82004e9a53071e504944a6504794246efde186900b6", kill_on_drop: false }` [INFO] [stdout] 4ac4aaa4a65f2d8f2c13d82004e9a53071e504944a6504794246efde186900b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73c65db91da3c0720f74ffa3a530a5561366849d16c934b1109345c4d983d696 [INFO] running `Command { std: "docker" "start" "-a" "73c65db91da3c0720f74ffa3a530a5561366849d16c934b1109345c4d983d696", kill_on_drop: false }` [INFO] [stderr] Compiling carbon-now v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "73c65db91da3c0720f74ffa3a530a5561366849d16c934b1109345c4d983d696", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73c65db91da3c0720f74ffa3a530a5561366849d16c934b1109345c4d983d696", kill_on_drop: false }` [INFO] [stdout] 73c65db91da3c0720f74ffa3a530a5561366849d16c934b1109345c4d983d696 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 905ba86aa65a4a4e52d01a6d3e30fb25aaf8a0750d61139be522a2ba83bab9ba [INFO] running `Command { std: "docker" "start" "-a" "905ba86aa65a4a4e52d01a6d3e30fb25aaf8a0750d61139be522a2ba83bab9ba", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/carbon_now-78ad54e7c6d14a85) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests carbon_now [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 6) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 6) stdout ---- [INFO] [stdout] error: couldn't read `src/../fonts/Hack-Regular.ttf`: No such file or directory (os error 2) [INFO] [stdout] --> src/lib.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let font_data = include_bytes!("../fonts/Hack-Regular.ttf"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `carbon_now::util::svg_to_pixmap`, `carbon_now::util::write_png` [INFO] [stdout] --> src/lib.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | util::{svg_to_pixmap, write_png}, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^ no `write_png` in `util` [INFO] [stdout] | | [INFO] [stdout] | no `svg_to_pixmap` in `util` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:18:71 [INFO] [stdout] | [INFO] [stdout] 7 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_6_0() { [INFO] [stdout] | --------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 18 | let face = Face::from_slice(font_data, 0).ok_or("failed to load font")?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 7 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_6_0() -> Result<(), Box> { [INFO] [stdout] 8 | use carbon_now::{ [INFO] [stdout] ... [INFO] [stdout] 37 | write_png(&pixmap, &mut file)?; [INFO] [stdout] 38 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:31:39 [INFO] [stdout] | [INFO] [stdout] 7 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_6_0() { [INFO] [stdout] | --------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 31 | carbon.write_svg(code, &mut svg_bytes)?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 7 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_6_0() -> Result<(), Box> { [INFO] [stdout] 8 | use carbon_now::{ [INFO] [stdout] ... [INFO] [stdout] 37 | write_png(&pixmap, &mut file)?; [INFO] [stdout] 38 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:32:36 [INFO] [stdout] | [INFO] [stdout] 7 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_6_0() { [INFO] [stdout] | --------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 32 | fs::write("output.svg", &svg_bytes)?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 7 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_6_0() -> Result<(), Box> { [INFO] [stdout] 8 | use carbon_now::{ [INFO] [stdout] ... [INFO] [stdout] 37 | write_png(&pixmap, &mut file)?; [INFO] [stdout] 38 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:36:42 [INFO] [stdout] | [INFO] [stdout] 7 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_6_0() { [INFO] [stdout] | --------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 36 | let mut file = File::create("output.png")?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 7 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_6_0() -> Result<(), Box> { [INFO] [stdout] 8 | use carbon_now::{ [INFO] [stdout] ... [INFO] [stdout] 37 | write_png(&pixmap, &mut file)?; [INFO] [stdout] 38 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 6) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.40s; merged doctests compilation took 0.23s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "905ba86aa65a4a4e52d01a6d3e30fb25aaf8a0750d61139be522a2ba83bab9ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "905ba86aa65a4a4e52d01a6d3e30fb25aaf8a0750d61139be522a2ba83bab9ba", kill_on_drop: false }` [INFO] [stdout] 905ba86aa65a4a4e52d01a6d3e30fb25aaf8a0750d61139be522a2ba83bab9ba