[INFO] fetching crate yaged 0.2.0...
[INFO] testing yaged-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate yaged 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate yaged 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yaged 0.2.0
[INFO] finished tweaking crates.io crate yaged 0.2.0
[INFO] tweaked toml for crates.io crate yaged 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5b0cdd069a85dc7ebdcc5f6f1ab65ad7844e36c1b7a69136f0738ea8f30c367
[INFO] running `Command { std: "docker" "start" "-a" "b5b0cdd069a85dc7ebdcc5f6f1ab65ad7844e36c1b7a69136f0738ea8f30c367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5b0cdd069a85dc7ebdcc5f6f1ab65ad7844e36c1b7a69136f0738ea8f30c367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b0cdd069a85dc7ebdcc5f6f1ab65ad7844e36c1b7a69136f0738ea8f30c367", kill_on_drop: false }`
[INFO] [stdout] b5b0cdd069a85dc7ebdcc5f6f1ab65ad7844e36c1b7a69136f0738ea8f30c367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d5145cddfe5c16abe0093473426ddbc0fa5aa4717730c11eea955fc74f3622f
[INFO] running `Command { std: "docker" "start" "-a" "6d5145cddfe5c16abe0093473426ddbc0fa5aa4717730c11eea955fc74f3622f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling yaged v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "6d5145cddfe5c16abe0093473426ddbc0fa5aa4717730c11eea955fc74f3622f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5145cddfe5c16abe0093473426ddbc0fa5aa4717730c11eea955fc74f3622f", kill_on_drop: false }`
[INFO] [stdout] 6d5145cddfe5c16abe0093473426ddbc0fa5aa4717730c11eea955fc74f3622f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b29a29f09b5411b6b4c13f484efbaeb655b3d29b0fc8138d1f9307339a8950d1
[INFO] running `Command { std: "docker" "start" "-a" "b29a29f09b5411b6b4c13f484efbaeb655b3d29b0fc8138d1f9307339a8950d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaged v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "b29a29f09b5411b6b4c13f484efbaeb655b3d29b0fc8138d1f9307339a8950d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b29a29f09b5411b6b4c13f484efbaeb655b3d29b0fc8138d1f9307339a8950d1", kill_on_drop: false }`
[INFO] [stdout] b29a29f09b5411b6b4c13f484efbaeb655b3d29b0fc8138d1f9307339a8950d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 334fc7c98fe576944362e25ffa6c7ed34ab2336043c759ffe73ee88c8ea8677a
[INFO] running `Command { std: "docker" "start" "-a" "334fc7c98fe576944362e25ffa6c7ed34ab2336043c759ffe73ee88c8ea8677a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yaged-385159ef7d30761d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test decoder::should_decode_using_color_map_mode ... ok
[INFO] [stdout] test decoder::should_decode_using_rgba_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 49.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yaged
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 52.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "334fc7c98fe576944362e25ffa6c7ed34ab2336043c759ffe73ee88c8ea8677a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "334fc7c98fe576944362e25ffa6c7ed34ab2336043c759ffe73ee88c8ea8677a", kill_on_drop: false }`
[INFO] [stdout] 334fc7c98fe576944362e25ffa6c7ed34ab2336043c759ffe73ee88c8ea8677a