[INFO] fetching crate four-cc-nokhwa 0.4.0... [INFO] testing four-cc-nokhwa-0.4.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate four-cc-nokhwa 0.4.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate four-cc-nokhwa 0.4.0 [INFO] finished tweaking crates.io crate four-cc-nokhwa 0.4.0 [INFO] tweaked toml for crates.io crate four-cc-nokhwa 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate four-cc-nokhwa 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] [stderr] Adding schemars v0.8.22 (available: v1.0.4) [INFO] [stderr] Adding zerocopy v0.7.35 (available: v0.8.27) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a880e69be52c6cd1717a3c79eafc46351edd3cf36d1daf6c80f370c5156287af [INFO] running `Command { std: "docker" "start" "-a" "a880e69be52c6cd1717a3c79eafc46351edd3cf36d1daf6c80f370c5156287af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a880e69be52c6cd1717a3c79eafc46351edd3cf36d1daf6c80f370c5156287af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a880e69be52c6cd1717a3c79eafc46351edd3cf36d1daf6c80f370c5156287af", kill_on_drop: false }` [INFO] [stdout] a880e69be52c6cd1717a3c79eafc46351edd3cf36d1daf6c80f370c5156287af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 20a1c70e7d9b54f84cd7c42d69a10d51e3414b6e9d344ddd5b93a59de4a5ba0a [INFO] running `Command { std: "docker" "start" "-a" "20a1c70e7d9b54f84cd7c42d69a10d51e3414b6e9d344ddd5b93a59de4a5ba0a", kill_on_drop: false }` [INFO] [stderr] Compiling four-cc-nokhwa v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "20a1c70e7d9b54f84cd7c42d69a10d51e3414b6e9d344ddd5b93a59de4a5ba0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20a1c70e7d9b54f84cd7c42d69a10d51e3414b6e9d344ddd5b93a59de4a5ba0a", kill_on_drop: false }` [INFO] [stdout] 20a1c70e7d9b54f84cd7c42d69a10d51e3414b6e9d344ddd5b93a59de4a5ba0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4ed54e1e37bd74a1271941d369990bc8c468efc49871c708c005bf4dcdc73f6e [INFO] running `Command { std: "docker" "start" "-a" "4ed54e1e37bd74a1271941d369990bc8c468efc49871c708c005bf4dcdc73f6e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_test v1.0.177 [INFO] [stderr] Compiling four-cc-nokhwa v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.36s [INFO] running `Command { std: "docker" "inspect" "4ed54e1e37bd74a1271941d369990bc8c468efc49871c708c005bf4dcdc73f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ed54e1e37bd74a1271941d369990bc8c468efc49871c708c005bf4dcdc73f6e", kill_on_drop: false }` [INFO] [stdout] 4ed54e1e37bd74a1271941d369990bc8c468efc49871c708c005bf4dcdc73f6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 86fb511699b19773fb2b5ca607ede547a9af417cd89374fd225980bb9d653293 [INFO] running `Command { std: "docker" "start" "-a" "86fb511699b19773fb2b5ca607ede547a9af417cd89374fd225980bb9d653293", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/four_cc_nokhwa-cd0f0cadadafbb60) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::eq ... ok [INFO] [stdout] test tests::int_conversions ... ok [INFO] [stdout] test tests::display ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests four_cc_nokhwa [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - (line 30) ... FAILED [INFO] [stdout] test src/lib.rs - (line 90) ... FAILED [INFO] [stdout] test src/lib.rs - (line 44) ... FAILED [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] test src/lib.rs - (line 79) ... FAILED [INFO] [stdout] test src/lib.rs - (line 53) ... FAILED [INFO] [stdout] test src/lib.rs - (line 21) ... FAILED [INFO] [stdout] test src/lib.rs - (line 70) - compile fail ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 30) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `four_cc` [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 3 | use four_cc::FourCC; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `four_cc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `four_cc`, use `cargo add four_cc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 90) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `four_cc` [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 3 | use four_cc::FourCC; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `four_cc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `four_cc`, use `cargo add four_cc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 44) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `four_cc` [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 3 | use four_cc::FourCC; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `four_cc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `four_cc`, use `cargo add four_cc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 9) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `four_cc` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 3 | use four_cc::FourCC; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `four_cc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `four_cc`, use `cargo add four_cc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 79) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `four_cc` [INFO] [stdout] --> src/lib.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 3 | use four_cc::FourCC; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `four_cc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `four_cc`, use `cargo add four_cc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 53) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `four_cc` [INFO] [stdout] --> src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 3 | use four_cc::FourCC; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `four_cc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `four_cc`, use `cargo add four_cc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 21) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `four_cc` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 3 | use four_cc::FourCC; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `four_cc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `four_cc`, use `cargo add four_cc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 21) [INFO] [stdout] src/lib.rs - (line 30) [INFO] [stdout] src/lib.rs - (line 44) [INFO] [stdout] src/lib.rs - (line 53) [INFO] [stdout] src/lib.rs - (line 79) [INFO] [stdout] src/lib.rs - (line 9) [INFO] [stdout] src/lib.rs - (line 90) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "86fb511699b19773fb2b5ca607ede547a9af417cd89374fd225980bb9d653293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86fb511699b19773fb2b5ca607ede547a9af417cd89374fd225980bb9d653293", kill_on_drop: false }` [INFO] [stdout] 86fb511699b19773fb2b5ca607ede547a9af417cd89374fd225980bb9d653293