[INFO] cloning repository https://github.com/claudiomattera/png2wasm4src
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/claudiomattera/png2wasm4src" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaudiomattera%2Fpng2wasm4src", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaudiomattera%2Fpng2wasm4src'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e0b27e953b706cd0b9e3f6a0401bc1005557903
[INFO] testing claudiomattera/png2wasm4src against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaudiomattera%2Fpng2wasm4src" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/claudiomattera/png2wasm4src on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/claudiomattera/png2wasm4src
[INFO] finished tweaking git repo https://github.com/claudiomattera/png2wasm4src
[INFO] tweaked toml for git repo https://github.com/claudiomattera/png2wasm4src written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/claudiomattera/png2wasm4src already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d79aa075f4b0cd7b2161dbff6636ccb9c707b0a63d8d83ecaa52d18f42bd0052
[INFO] running `Command { std: "docker" "start" "-a" "d79aa075f4b0cd7b2161dbff6636ccb9c707b0a63d8d83ecaa52d18f42bd0052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d79aa075f4b0cd7b2161dbff6636ccb9c707b0a63d8d83ecaa52d18f42bd0052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79aa075f4b0cd7b2161dbff6636ccb9c707b0a63d8d83ecaa52d18f42bd0052", kill_on_drop: false }`
[INFO] [stdout] d79aa075f4b0cd7b2161dbff6636ccb9c707b0a63d8d83ecaa52d18f42bd0052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02e6f73c8a132227b075712cd8d146dee1d5576e18d6c26c0929b14d89bab553
[INFO] running `Command { std: "docker" "start" "-a" "02e6f73c8a132227b075712cd8d146dee1d5576e18d6c26c0929b14d89bab553", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 unicode-xid v0.2.2
[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 bitflags v1.3.2
[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-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean 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 miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[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 thiserror-impl v1.0.30
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling png2wasm4src v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "02e6f73c8a132227b075712cd8d146dee1d5576e18d6c26c0929b14d89bab553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e6f73c8a132227b075712cd8d146dee1d5576e18d6c26c0929b14d89bab553", kill_on_drop: false }`
[INFO] [stdout] 02e6f73c8a132227b075712cd8d146dee1d5576e18d6c26c0929b14d89bab553
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cdf63d6d080ec5c97d4c33467cb41830e6f79fbcd44b8484626482c6b83f463
[INFO] running `Command { std: "docker" "start" "-a" "0cdf63d6d080ec5c97d4c33467cb41830e6f79fbcd44b8484626482c6b83f463", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling png2wasm4src v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "0cdf63d6d080ec5c97d4c33467cb41830e6f79fbcd44b8484626482c6b83f463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdf63d6d080ec5c97d4c33467cb41830e6f79fbcd44b8484626482c6b83f463", kill_on_drop: false }`
[INFO] [stdout] 0cdf63d6d080ec5c97d4c33467cb41830e6f79fbcd44b8484626482c6b83f463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ea0a02b17f5f09377ae29df25dcdbec5469121d175719063cb1a965d882cc22
[INFO] running `Command { std: "docker" "start" "-a" "9ea0a02b17f5f09377ae29df25dcdbec5469121d175719063cb1a965d882cc22", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/png2wasm4src-8fe310797fc77710)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test rust::tests::format ... ok
[INFO] [stdout] test lookup::tests::module_generate_cargo_build_instructions ... ok
[INFO] [stdout] test lookup::tests::module_flatten ... 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 sanitization::tests::name_leading_with_digit ... 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 ... ok
[INFO] [stdout] test sanitization::tests::sane_name_leading_with_underscore ... 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] [stderr]      Running tests/generation.rs (/opt/rustwide/target/debug/deps/generation-9086febb139cbb01)
[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_list_to_string ... ok
[INFO] [stdout] test tests::sprite_modules_tree_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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-dd53dfe70211358d)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::encode_four_colors ... ok
[INFO] [stdout] test tests::encode_one_color_string ... ok
[INFO] [stdout] test tests::encode_car ... ok
[INFO] [stdout] test tests::encode_one_color ... ok
[INFO] [stdout] test tests::encode_car_string ... ok
[INFO] [stdout] test tests::encode_two_colors_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] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests png2wasm4src
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/rust.rs - rust::RustVariables (line 19) ... 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 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ea0a02b17f5f09377ae29df25dcdbec5469121d175719063cb1a965d882cc22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea0a02b17f5f09377ae29df25dcdbec5469121d175719063cb1a965d882cc22", kill_on_drop: false }`
[INFO] [stdout] 9ea0a02b17f5f09377ae29df25dcdbec5469121d175719063cb1a965d882cc22