[INFO] fetching crate hex-rgb 0.1.1... [INFO] testing hex-rgb-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate hex-rgb 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate hex-rgb 0.1.1 [INFO] finished tweaking crates.io crate hex-rgb 0.1.1 [INFO] tweaked toml for crates.io crate hex-rgb 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hex-rgb 0.1.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hex-rgb 0.1.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bf0f28faa5bc17b9c1cd561c20cacb3c3973eb36f89d439466fa8c5a1afc46a [INFO] running `Command { std: "docker" "start" "-a" "5bf0f28faa5bc17b9c1cd561c20cacb3c3973eb36f89d439466fa8c5a1afc46a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bf0f28faa5bc17b9c1cd561c20cacb3c3973eb36f89d439466fa8c5a1afc46a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bf0f28faa5bc17b9c1cd561c20cacb3c3973eb36f89d439466fa8c5a1afc46a", kill_on_drop: false }` [INFO] [stdout] 5bf0f28faa5bc17b9c1cd561c20cacb3c3973eb36f89d439466fa8c5a1afc46a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63d65bcd1ca5d869132e27d20c628c9e1647b6044cd2fbed69b92a8baa6a774f [INFO] running `Command { std: "docker" "start" "-a" "63d65bcd1ca5d869132e27d20c628c9e1647b6044cd2fbed69b92a8baa6a774f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling libloading v0.6.5 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling owo-colors v1.1.3 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling wayland-client v0.28.2 [INFO] [stderr] Compiling wayland-protocols v0.28.2 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling wayland-commons v0.28.2 [INFO] [stderr] Compiling structopt v0.3.20 [INFO] [stderr] Compiling wayland-cursor v0.28.2 [INFO] [stderr] Compiling x11-clipboard v0.5.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.0 [INFO] [stderr] Compiling smithay-clipboard v0.6.1 [INFO] [stderr] Compiling copypasta v0.7.1 [INFO] [stderr] Compiling hex-rgb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 00s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "63d65bcd1ca5d869132e27d20c628c9e1647b6044cd2fbed69b92a8baa6a774f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63d65bcd1ca5d869132e27d20c628c9e1647b6044cd2fbed69b92a8baa6a774f", kill_on_drop: false }` [INFO] [stdout] 63d65bcd1ca5d869132e27d20c628c9e1647b6044cd2fbed69b92a8baa6a774f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29dd6f1fb8f0a8b8955ce121d821533b093806e1007cfe94c7e9f70dc59dcd03 [INFO] running `Command { std: "docker" "start" "-a" "29dd6f1fb8f0a8b8955ce121d821533b093806e1007cfe94c7e9f70dc59dcd03", kill_on_drop: false }` [INFO] [stderr] Compiling hex-rgb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:166:51 [INFO] [stdout] | [INFO] [stdout] 166 | assert!(vec_compare(&expected, &decoded), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 166 | assert!(vec_compare(&expected, &decoded), "{}", true); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "29dd6f1fb8f0a8b8955ce121d821533b093806e1007cfe94c7e9f70dc59dcd03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29dd6f1fb8f0a8b8955ce121d821533b093806e1007cfe94c7e9f70dc59dcd03", kill_on_drop: false }` [INFO] [stdout] 29dd6f1fb8f0a8b8955ce121d821533b093806e1007cfe94c7e9f70dc59dcd03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d924194c2406d735839a82068b703196197a6646299c6dafae57f14dcd51a4c0 [INFO] running `Command { std: "docker" "start" "-a" "d924194c2406d735839a82068b703196197a6646299c6dafae57f14dcd51a4c0", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:166:51 [INFO] [stderr] | [INFO] [stderr] 166 | assert!(vec_compare(&expected, &decoded), true); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 166 | assert!(vec_compare(&expected, &decoded), "{}", true); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `hex-rgb` (lib test) generated 1 warning (run `cargo fix --lib -p hex-rgb --tests` to apply 1 suggestion) [INFO] [stderr] warning: field `debug` is never read [INFO] [stderr] --> src/cli.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 11 | struct Opt { [INFO] [stderr] | --- field in this struct [INFO] [stderr] ... [INFO] [stderr] 14 | debug: bool, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `hex-rgb` (bin "hex-rgb" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hex_rgb-e8144ea534966b85) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::should_convert_hexcode_to_rgb ... ok [INFO] [stdout] test tests::should_convert_shorthand_hexcode_to_rgb ... ok [INFO] [stdout] test tests::should_repeat_letters_once ... ok [INFO] [stdout] test tests::should_throw_error_when_hexcode_is_invalid ... ok [INFO] [stdout] test tests::should_throw_error_when_shorthand_hexcode_is_invalid ... ok [INFO] [stdout] test tests::should_decode_hex ... ok [INFO] [stdout] test tests::should_crop_letters ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hex_rgb-7548953acc55f6f1) [INFO] [stdout] [INFO] [stderr] Doc-tests hex_rgb [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] [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] running `Command { std: "docker" "inspect" "d924194c2406d735839a82068b703196197a6646299c6dafae57f14dcd51a4c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d924194c2406d735839a82068b703196197a6646299c6dafae57f14dcd51a4c0", kill_on_drop: false }` [INFO] [stdout] d924194c2406d735839a82068b703196197a6646299c6dafae57f14dcd51a4c0