[INFO] fetching crate png2wasm4src 0.1.0...
[INFO] testing png2wasm4src-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate png2wasm4src 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate png2wasm4src 0.1.0
[INFO] finished tweaking crates.io crate png2wasm4src 0.1.0
[INFO] tweaked toml for crates.io crate png2wasm4src 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate png2wasm4src 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate png2wasm4src 0.1.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c0525bf8cb291c45bc28a22f6416be80530f2656ec079e728a52faa2843a928
[INFO] running `Command { std: "docker" "start" "-a" "9c0525bf8cb291c45bc28a22f6416be80530f2656ec079e728a52faa2843a928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c0525bf8cb291c45bc28a22f6416be80530f2656ec079e728a52faa2843a928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0525bf8cb291c45bc28a22f6416be80530f2656ec079e728a52faa2843a928", kill_on_drop: false }`
[INFO] [stdout] 9c0525bf8cb291c45bc28a22f6416be80530f2656ec079e728a52faa2843a928
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74a398060899db95ba9a0adbc798af2ece7dd2aabe2afa3b06fae734046a2b0b
[INFO] running `Command { std: "docker" "start" "-a" "74a398060899db95ba9a0adbc798af2ece7dd2aabe2afa3b06fae734046a2b0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling png v0.17.2
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling png2wasm4src v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `Command { std: "docker" "inspect" "74a398060899db95ba9a0adbc798af2ece7dd2aabe2afa3b06fae734046a2b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a398060899db95ba9a0adbc798af2ece7dd2aabe2afa3b06fae734046a2b0b", kill_on_drop: false }`
[INFO] [stdout] 74a398060899db95ba9a0adbc798af2ece7dd2aabe2afa3b06fae734046a2b0b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57b65dc1408da83174869af44a8c48223da2b5c4911c8b9939ca4588731bf876
[INFO] running `Command { std: "docker" "start" "-a" "57b65dc1408da83174869af44a8c48223da2b5c4911c8b9939ca4588731bf876", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling png2wasm4src v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "57b65dc1408da83174869af44a8c48223da2b5c4911c8b9939ca4588731bf876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57b65dc1408da83174869af44a8c48223da2b5c4911c8b9939ca4588731bf876", kill_on_drop: false }`
[INFO] [stdout] 57b65dc1408da83174869af44a8c48223da2b5c4911c8b9939ca4588731bf876
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a645de0bde30e2068e5b58841a8dc43c0a42f1c58c7ccd9bf8be67386828bca7
[INFO] running `Command { std: "docker" "start" "-a" "a645de0bde30e2068e5b58841a8dc43c0a42f1c58c7ccd9bf8be67386828bca7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/png2wasm4src-598e612634525ae7)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generation.rs (/opt/rustwide/target/debug/deps/generation-f3b7dd142e0111b3)
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-77a6a3f3b062ca0d)
[INFO] [stdout] test lookup::tests::module_flatten ... ok
[INFO] [stdout] test lookup::tests::module_generate_cargo_build_instructions ... ok
[INFO] [stdout] test rust::tests::format_alternate ... ok
[INFO] [stdout] test sanitization::tests::name_leading_with_digit ... ok
[INFO] [stdout] test rust::tests::to_string ... ok
[INFO] [stdout] test rust::tests::to_string_two_bits_per_pixel ... ok
[INFO] [stdout] test sanitization::tests::name_with_invalid_characters ... ok
[INFO] [stdout] test sanitization::tests::name_with_non_ascii_characters ... ok
[INFO] [stdout] test sanitization::tests::name_with_space ... ok
[INFO] [stdout] test sanitization::tests::sane_name_leading_with_underscore ... ok
[INFO] [stdout] test sanitization::tests::sane_name ... ok
[INFO] [stdout] test rust::tests::format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::sprite_modules_list ... ok
[INFO] [stdout] test tests::sprite_modules_tree ... ok
[INFO] [stdout] test tests::sprite_modules_tree_to_string ... ok
[INFO] [stdout] test tests::sprite_modules_list_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::encode_three_colors ... ok
[INFO] [stdout] test tests::encode_car ... ok
[INFO] [stdout] test tests::encode_one_color ... ok
[INFO] [stdout] test tests::encode_two_colors_string ... ok
[INFO] [stdout] test tests::encode_car_string ... ok
[INFO] [stdout] test tests::encode_two_colors ... ok
[INFO] [stdout] test tests::encode_four_colors_string ... ok
[INFO] [stdout] test tests::encode_one_color_string ... ok
[INFO] [stdout] test tests::encode_four_colors ... ok
[INFO] [stdout] test tests::encode_three_colors_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests png2wasm4src
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/rust.rs - rust::RustVariables (line 40) ... ok
[INFO] [stdout] test src/sprite.rs - sprite::convert_png_to_rust_variables (line 34) ... ok
[INFO] [stdout] test src/rust.rs - rust::RustVariables (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a645de0bde30e2068e5b58841a8dc43c0a42f1c58c7ccd9bf8be67386828bca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a645de0bde30e2068e5b58841a8dc43c0a42f1c58c7ccd9bf8be67386828bca7", kill_on_drop: false }`
[INFO] [stdout] a645de0bde30e2068e5b58841a8dc43c0a42f1c58c7ccd9bf8be67386828bca7
