[INFO] fetching crate color_picker 1.2.0...
[INFO] testing color_picker-1.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate color_picker 1.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate color_picker 1.2.0
[INFO] finished tweaking crates.io crate color_picker 1.2.0
[INFO] tweaked toml for crates.io crate color_picker 1.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate color_picker 1.2.0 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] crate crates.io crate color_picker 1.2.0 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-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 732025609d4f4d83818860af588a3ebaeec5362533360864535f7559e5aec4d9
[INFO] running `Command { std: "docker" "start" "-a" "732025609d4f4d83818860af588a3ebaeec5362533360864535f7559e5aec4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "732025609d4f4d83818860af588a3ebaeec5362533360864535f7559e5aec4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732025609d4f4d83818860af588a3ebaeec5362533360864535f7559e5aec4d9", kill_on_drop: false }`
[INFO] [stdout] 732025609d4f4d83818860af588a3ebaeec5362533360864535f7559e5aec4d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e5ba696b8e4de3f460be337e35bdaa65767d0622810d3e71ad51538636169bca
[INFO] running `Command { std: "docker" "start" "-a" "e5ba696b8e4de3f460be337e35bdaa65767d0622810d3e71ad51538636169bca", kill_on_drop: false }`
[INFO] [stderr]    Compiling color_picker v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "e5ba696b8e4de3f460be337e35bdaa65767d0622810d3e71ad51538636169bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ba696b8e4de3f460be337e35bdaa65767d0622810d3e71ad51538636169bca", kill_on_drop: false }`
[INFO] [stdout] e5ba696b8e4de3f460be337e35bdaa65767d0622810d3e71ad51538636169bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] aa2a4850474e84ff94f8d4e7a5546e8d9dc21a751bba3c0f0985d85787696d6b
[INFO] running `Command { std: "docker" "start" "-a" "aa2a4850474e84ff94f8d4e7a5546e8d9dc21a751bba3c0f0985d85787696d6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling color_picker v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "aa2a4850474e84ff94f8d4e7a5546e8d9dc21a751bba3c0f0985d85787696d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2a4850474e84ff94f8d4e7a5546e8d9dc21a751bba3c0f0985d85787696d6b", kill_on_drop: false }`
[INFO] [stdout] aa2a4850474e84ff94f8d4e7a5546e8d9dc21a751bba3c0f0985d85787696d6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2a9c8cffb06ee608d7540212153991027dcd673a73dc01657be73c57f3267ddb
[INFO] running `Command { std: "docker" "start" "-a" "2a9c8cffb06ee608d7540212153991027dcd673a73dc01657be73c57f3267ddb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/color_picker-cba74572ed676ac3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_parse_padded ... ok
[INFO] [stderr] error: test failed, to rerun pass `--bin color_picker`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/color_picker-cba74572ed676ac3` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2a9c8cffb06ee608d7540212153991027dcd673a73dc01657be73c57f3267ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a9c8cffb06ee608d7540212153991027dcd673a73dc01657be73c57f3267ddb", kill_on_drop: false }`
[INFO] [stdout] 2a9c8cffb06ee608d7540212153991027dcd673a73dc01657be73c57f3267ddb