[INFO] fetching crate quixote 0.7.6...
[INFO] testing quixote-0.7.6 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate quixote 0.7.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate quixote 0.7.6
[INFO] finished tweaking crates.io crate quixote 0.7.6
[INFO] tweaked toml for crates.io crate quixote 0.7.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quixote 0.7.6 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 quixote 0.7.6 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] 47a868d14608e5d30a24a6b3d34963c7b30619e5bc7d7c2b8073cdc8b895bba0
[INFO] running `Command { std: "docker" "start" "-a" "47a868d14608e5d30a24a6b3d34963c7b30619e5bc7d7c2b8073cdc8b895bba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47a868d14608e5d30a24a6b3d34963c7b30619e5bc7d7c2b8073cdc8b895bba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a868d14608e5d30a24a6b3d34963c7b30619e5bc7d7c2b8073cdc8b895bba0", kill_on_drop: false }`
[INFO] [stdout] 47a868d14608e5d30a24a6b3d34963c7b30619e5bc7d7c2b8073cdc8b895bba0
[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] bcdecd0138df0e210fd96b5d2e444289974fdb01a90752777c2fdcd802031852
[INFO] running `Command { std: "docker" "start" "-a" "bcdecd0138df0e210fd96b5d2e444289974fdb01a90752777c2fdcd802031852", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling pulldown-cmark v0.13.3
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling alpha-counter v0.3.5
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling veg v0.6.5
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling pager2 v0.6.5
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling quixote v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.91s
[INFO] running `Command { std: "docker" "inspect" "bcdecd0138df0e210fd96b5d2e444289974fdb01a90752777c2fdcd802031852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcdecd0138df0e210fd96b5d2e444289974fdb01a90752777c2fdcd802031852", kill_on_drop: false }`
[INFO] [stdout] bcdecd0138df0e210fd96b5d2e444289974fdb01a90752777c2fdcd802031852
[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] b7cb79f88c35d83f8d3cf2d6994dfe428880ac43f0f9519c4f9b0a87781a43ff
[INFO] running `Command { std: "docker" "start" "-a" "b7cb79f88c35d83f8d3cf2d6994dfe428880ac43f0f9519c4f9b0a87781a43ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling quixote v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "b7cb79f88c35d83f8d3cf2d6994dfe428880ac43f0f9519c4f9b0a87781a43ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7cb79f88c35d83f8d3cf2d6994dfe428880ac43f0f9519c4f9b0a87781a43ff", kill_on_drop: false }`
[INFO] [stdout] b7cb79f88c35d83f8d3cf2d6994dfe428880ac43f0f9519c4f9b0a87781a43ff
[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] 68c6c8314584766e87232587960f8c87a90fc6e1855213ab9d81e414b028ca7f
[INFO] running `Command { std: "docker" "start" "-a" "68c6c8314584766e87232587960f8c87a90fc6e1855213ab9d81e414b028ca7f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quixote-edb6a4ad32fb4f9e)
[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] [stderr]      Running unittests src/bin/quixote.rs (/opt/rustwide/target/debug/deps/quixote-ff64028c5a250545)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests quixote
[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" "68c6c8314584766e87232587960f8c87a90fc6e1855213ab9d81e414b028ca7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68c6c8314584766e87232587960f8c87a90fc6e1855213ab9d81e414b028ca7f", kill_on_drop: false }`
[INFO] [stdout] 68c6c8314584766e87232587960f8c87a90fc6e1855213ab9d81e414b028ca7f
