[INFO] fetching crate rustwell-cli 0.3.0...
[INFO] testing rustwell-cli-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustwell-cli 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rustwell-cli 0.3.0
[INFO] finished tweaking crates.io crate rustwell-cli 0.3.0
[INFO] tweaked toml for crates.io crate rustwell-cli 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustwell-cli 0.3.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustwell-cli 0.3.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3384ca3db1d54b772841cbd4a10c7461c2de5fcb6c6798455004af62d59088a3
[INFO] running `Command { std: "docker" "start" "-a" "3384ca3db1d54b772841cbd4a10c7461c2de5fcb6c6798455004af62d59088a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3384ca3db1d54b772841cbd4a10c7461c2de5fcb6c6798455004af62d59088a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3384ca3db1d54b772841cbd4a10c7461c2de5fcb6c6798455004af62d59088a3", kill_on_drop: false }`
[INFO] [stdout] 3384ca3db1d54b772841cbd4a10c7461c2de5fcb6c6798455004af62d59088a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d06d7dc104542177782150a9c09a5dbe937fecd353ce05a2c017116d52ed23e
[INFO] running `Command { std: "docker" "start" "-a" "8d06d7dc104542177782150a9c09a5dbe937fecd353ce05a2c017116d52ed23e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling unicode-ccc v0.4.0
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling zune-core v0.5.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling kurbo v0.12.0
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling unicode-script v0.5.8
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling unicode-bidi-mirroring v0.4.0
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr]    Compiling zune-jpeg v0.5.15
[INFO] [stderr]    Compiling pdf-writer v0.14.0
[INFO] [stderr]    Compiling gif v0.13.3
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling xmp-writer v0.3.2
[INFO] [stderr]    Compiling imagesize v0.14.0
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling font-types v0.10.1
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling read-fonts v0.35.0
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling rustybuzz v0.20.1
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling write-fonts v0.43.0
[INFO] [stderr]    Compiling skrifa v0.37.0
[INFO] [stderr]    Compiling subsetter v0.2.3
[INFO] [stderr]    Compiling krilla v0.7.0
[INFO] [stderr]    Compiling rustwell v0.3.0
[INFO] [stderr]    Compiling rustwell-cli v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.91s
[INFO] running `Command { std: "docker" "inspect" "8d06d7dc104542177782150a9c09a5dbe937fecd353ce05a2c017116d52ed23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d06d7dc104542177782150a9c09a5dbe937fecd353ce05a2c017116d52ed23e", kill_on_drop: false }`
[INFO] [stdout] 8d06d7dc104542177782150a9c09a5dbe937fecd353ce05a2c017116d52ed23e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe4d7a0984cedf72083026de5be3cdb51ac748fadac74e7879ed3c1bd7b7dd81
[INFO] running `Command { std: "docker" "start" "-a" "fe4d7a0984cedf72083026de5be3cdb51ac748fadac74e7879ed3c1bd7b7dd81", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustwell-cli v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "fe4d7a0984cedf72083026de5be3cdb51ac748fadac74e7879ed3c1bd7b7dd81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4d7a0984cedf72083026de5be3cdb51ac748fadac74e7879ed3c1bd7b7dd81", kill_on_drop: false }`
[INFO] [stdout] fe4d7a0984cedf72083026de5be3cdb51ac748fadac74e7879ed3c1bd7b7dd81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1620dc9935a037b9c36ac203dfb60e0cbc8e9ed70d1308e810515b0861e44a4f
[INFO] running `Command { std: "docker" "start" "-a" "1620dc9935a037b9c36ac203dfb60e0cbc8e9ed70d1308e810515b0861e44a4f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustwell-e89940d9dde933ae)
[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" "1620dc9935a037b9c36ac203dfb60e0cbc8e9ed70d1308e810515b0861e44a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1620dc9935a037b9c36ac203dfb60e0cbc8e9ed70d1308e810515b0861e44a4f", kill_on_drop: false }`
[INFO] [stdout] 1620dc9935a037b9c36ac203dfb60e0cbc8e9ed70d1308e810515b0861e44a4f
