[INFO] fetching crate evalchroma 1.0.3...
[INFO] testing evalchroma-1.0.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate evalchroma 1.0.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate evalchroma 1.0.3
[INFO] finished tweaking crates.io crate evalchroma 1.0.3
[INFO] tweaked toml for crates.io crate evalchroma 1.0.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate evalchroma 1.0.3 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 12 packages to latest compatible versions
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a2dce5e4e53fa2dc1e4d02a22bf21dec641fa3e7248300abd86cd320ffc79f5d
[INFO] running `Command { std: "docker" "start" "-a" "a2dce5e4e53fa2dc1e4d02a22bf21dec641fa3e7248300abd86cd320ffc79f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2dce5e4e53fa2dc1e4d02a22bf21dec641fa3e7248300abd86cd320ffc79f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2dce5e4e53fa2dc1e4d02a22bf21dec641fa3e7248300abd86cd320ffc79f5d", kill_on_drop: false }`
[INFO] [stdout] a2dce5e4e53fa2dc1e4d02a22bf21dec641fa3e7248300abd86cd320ffc79f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e76f57e4ca90589a5eff6e7d114f91053f41eaa37566d5ec2d1b43f55f8c5e53
[INFO] running `Command { std: "docker" "start" "-a" "e76f57e4ca90589a5eff6e7d114f91053f41eaa37566d5ec2d1b43f55f8c5e53", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgref v1.12.0
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling evalchroma v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "e76f57e4ca90589a5eff6e7d114f91053f41eaa37566d5ec2d1b43f55f8c5e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76f57e4ca90589a5eff6e7d114f91053f41eaa37566d5ec2d1b43f55f8c5e53", kill_on_drop: false }`
[INFO] [stdout] e76f57e4ca90589a5eff6e7d114f91053f41eaa37566d5ec2d1b43f55f8c5e53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 896202d2ebb4398871787c86449322bbeca5d10a611493e7a30e3ccfc108905f
[INFO] running `Command { std: "docker" "start" "-a" "896202d2ebb4398871787c86449322bbeca5d10a611493e7a30e3ccfc108905f", kill_on_drop: false }`
[INFO] [stderr]    Compiling zlib-rs v0.5.2
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling evalchroma v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libz-rs-sys v0.5.2
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling lodepng v3.12.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.73s
[INFO] running `Command { std: "docker" "inspect" "896202d2ebb4398871787c86449322bbeca5d10a611493e7a30e3ccfc108905f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896202d2ebb4398871787c86449322bbeca5d10a611493e7a30e3ccfc108905f", kill_on_drop: false }`
[INFO] [stdout] 896202d2ebb4398871787c86449322bbeca5d10a611493e7a30e3ccfc108905f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6ce6e7f4e3d666b6cf8aac7d9d68c0699bb8dedc511c9e271a7380da712f9b4b
[INFO] running `Command { std: "docker" "start" "-a" "6ce6e7f4e3d666b6cf8aac7d9d68c0699bb8dedc511c9e271a7380da712f9b4b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/evalchroma-2b378b1078399da6)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests evalchroma
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ce6e7f4e3d666b6cf8aac7d9d68c0699bb8dedc511c9e271a7380da712f9b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce6e7f4e3d666b6cf8aac7d9d68c0699bb8dedc511c9e271a7380da712f9b4b", kill_on_drop: false }`
[INFO] [stdout] 6ce6e7f4e3d666b6cf8aac7d9d68c0699bb8dedc511c9e271a7380da712f9b4b