[INFO] fetching crate png2wasm4src 0.1.0...
[INFO] testing png2wasm4src-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate png2wasm4src 0.1.0 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate png2wasm4src 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.30
[INFO] [stderr]   Downloaded autocfg v1.0.1
[INFO] [stderr]   Downloaded num-iter v0.1.42
[INFO] [stderr]   Downloaded encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]   Downloaded quote v1.0.10
[INFO] [stderr]   Downloaded encoding_index_tests v0.1.4
[INFO] [stderr]   Downloaded thiserror v1.0.30
[INFO] [stderr]   Downloaded color_quant v1.1.0
[INFO] [stderr]   Downloaded miniz_oxide v0.3.7
[INFO] [stderr]   Downloaded anyhow v1.0.44
[INFO] [stderr]   Downloaded bytemuck v1.7.2
[INFO] [stderr]   Downloaded deflate v0.8.6
[INFO] [stderr]   Downloaded encoding-index-japanese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-korean v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]   Downloaded deflate v0.9.1
[INFO] [stderr]   Downloaded syn v1.0.80
[INFO] [stderr]   Downloaded png v0.17.2
[INFO] [stderr]   Downloaded num-traits v0.2.14
[INFO] [stderr]   Downloaded png v0.16.8
[INFO] [stderr]   Downloaded crc32fast v1.2.1
[INFO] [stderr]   Downloaded image v0.23.14
[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded miniz_oxide v0.4.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.30
[INFO] [stderr]   Downloaded num-integer v0.1.44
[INFO] [stderr]   Downloaded num-rational v0.3.2
[INFO] [stderr]   Downloaded adler32 v1.2.0
[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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb7da4c92fc6b5c32e847e5ba7d713a50ff4eded26b57a8b4e20ac16a47b4a65
[INFO] running `Command { std: "docker" "start" "-a" "fb7da4c92fc6b5c32e847e5ba7d713a50ff4eded26b57a8b4e20ac16a47b4a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb7da4c92fc6b5c32e847e5ba7d713a50ff4eded26b57a8b4e20ac16a47b4a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7da4c92fc6b5c32e847e5ba7d713a50ff4eded26b57a8b4e20ac16a47b4a65", kill_on_drop: false }`
[INFO] [stdout] fb7da4c92fc6b5c32e847e5ba7d713a50ff4eded26b57a8b4e20ac16a47b4a65
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ece6ce48c3f046c642d0f4734941deec56735753612e5f8a282a70b8e5b8f43
[INFO] running `Command { std: "docker" "start" "-a" "5ece6ce48c3f046c642d0f4734941deec56735753612e5f8a282a70b8e5b8f43", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.9.1
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling png v0.16.8
[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 9.91s
[INFO] running `Command { std: "docker" "inspect" "5ece6ce48c3f046c642d0f4734941deec56735753612e5f8a282a70b8e5b8f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ece6ce48c3f046c642d0f4734941deec56735753612e5f8a282a70b8e5b8f43", kill_on_drop: false }`
[INFO] [stdout] 5ece6ce48c3f046c642d0f4734941deec56735753612e5f8a282a70b8e5b8f43
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ec0f980319b1db918be1e951f83e12b167c7b0c3a6b19814bdfd2292ff1ffb3
[INFO] running `Command { std: "docker" "start" "-a" "0ec0f980319b1db918be1e951f83e12b167c7b0c3a6b19814bdfd2292ff1ffb3", 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 2.07s
[INFO] running `Command { std: "docker" "inspect" "0ec0f980319b1db918be1e951f83e12b167c7b0c3a6b19814bdfd2292ff1ffb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec0f980319b1db918be1e951f83e12b167c7b0c3a6b19814bdfd2292ff1ffb3", kill_on_drop: false }`
[INFO] [stdout] 0ec0f980319b1db918be1e951f83e12b167c7b0c3a6b19814bdfd2292ff1ffb3
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9007158c4c5a7b0e6aa68e6d7ac120a9f019147e60c18a4511ef59fc7b991d6e
[INFO] running `Command { std: "docker" "start" "-a" "9007158c4c5a7b0e6aa68e6d7ac120a9f019147e60c18a4511ef59fc7b991d6e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/png2wasm4src-2b9715673be50552)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[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 rust::tests::to_string ... ok
[INFO] [stdout] test rust::tests::to_string_two_bits_per_pixel ... ok
[INFO] [stdout] test rust::tests::format ... ok
[INFO] [stdout] test sanitization::tests::name_leading_with_digit ... ok
[INFO] [stdout] test sanitization::tests::name_with_non_ascii_characters ... ok
[INFO] [stdout] test sanitization::tests::name_with_invalid_characters ... ok
[INFO] [stdout] test sanitization::tests::sane_name ... ok
[INFO] [stdout] test sanitization::tests::sane_name_leading_with_underscore ... ok
[INFO] [stdout] test sanitization::tests::name_with_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generation.rs (/opt/rustwide/target/debug/deps/generation-c32862a77a40fcc6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[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 ... 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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-371548dbcebdc16e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::encode_four_colors ... ok
[INFO] [stdout] test tests::encode_car ... ok
[INFO] [stdout] test tests::encode_car_string ... ok
[INFO] [stdout] test tests::encode_four_colors_string ... ok
[INFO] [stdout] test tests::encode_three_colors ... ok
[INFO] [stdout] test tests::encode_three_colors_string ... ok
[INFO] [stdout] test tests::encode_two_colors ... ok
[INFO] [stdout] test tests::encode_two_colors_string ... ok
[INFO] [stdout] test tests::encode_one_color ... ok
[INFO] [stdout] test tests::encode_one_color_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9007158c4c5a7b0e6aa68e6d7ac120a9f019147e60c18a4511ef59fc7b991d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9007158c4c5a7b0e6aa68e6d7ac120a9f019147e60c18a4511ef59fc7b991d6e", kill_on_drop: false }`
[INFO] [stdout] 9007158c4c5a7b0e6aa68e6d7ac120a9f019147e60c18a4511ef59fc7b991d6e