[INFO] fetching crate opentalk-kustos-prefix-impl 0.32.0...
[INFO] testing opentalk-kustos-prefix-impl-0.32.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate opentalk-kustos-prefix-impl 0.32.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate opentalk-kustos-prefix-impl 0.32.0
[INFO] finished tweaking crates.io crate opentalk-kustos-prefix-impl 0.32.0
[INFO] tweaked toml for crates.io crate opentalk-kustos-prefix-impl 0.32.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opentalk-kustos-prefix-impl 0.32.0 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 opentalk-kustos-prefix-impl 0.32.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f6e2c0e9377e9d1c8d47357663198ecf5c85ec0c1a46cac50728e44d42a15748
[INFO] running `Command { std: "docker" "start" "-a" "f6e2c0e9377e9d1c8d47357663198ecf5c85ec0c1a46cac50728e44d42a15748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6e2c0e9377e9d1c8d47357663198ecf5c85ec0c1a46cac50728e44d42a15748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e2c0e9377e9d1c8d47357663198ecf5c85ec0c1a46cac50728e44d42a15748", kill_on_drop: false }`
[INFO] [stdout] f6e2c0e9377e9d1c8d47357663198ecf5c85ec0c1a46cac50728e44d42a15748
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3df869ccc6d72b0e7dd02f9b147e7559f7ad92908be1eed9d07f6009f24e112a
[INFO] running `Command { std: "docker" "start" "-a" "3df869ccc6d72b0e7dd02f9b147e7559f7ad92908be1eed9d07f6009f24e112a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling opentalk-kustos-prefix-impl v0.32.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "3df869ccc6d72b0e7dd02f9b147e7559f7ad92908be1eed9d07f6009f24e112a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df869ccc6d72b0e7dd02f9b147e7559f7ad92908be1eed9d07f6009f24e112a", kill_on_drop: false }`
[INFO] [stdout] 3df869ccc6d72b0e7dd02f9b147e7559f7ad92908be1eed9d07f6009f24e112a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fca38c6fe5a0a7daa48dc07ab64cc1f46fbbf1f63f410f08a7cb7d5a1eccbe54
[INFO] running `Command { std: "docker" "start" "-a" "fca38c6fe5a0a7daa48dc07ab64cc1f46fbbf1f63f410f08a7cb7d5a1eccbe54", kill_on_drop: false }`
[INFO] [stderr]    Compiling opentalk-kustos-prefix-impl v0.32.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "fca38c6fe5a0a7daa48dc07ab64cc1f46fbbf1f63f410f08a7cb7d5a1eccbe54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca38c6fe5a0a7daa48dc07ab64cc1f46fbbf1f63f410f08a7cb7d5a1eccbe54", kill_on_drop: false }`
[INFO] [stdout] fca38c6fe5a0a7daa48dc07ab64cc1f46fbbf1f63f410f08a7cb7d5a1eccbe54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0b11752f20f502a45e4e652200b46e417858da62eaefa8931c99f2c14728b282
[INFO] running `Command { std: "docker" "start" "-a" "0b11752f20f502a45e4e652200b46e417858da62eaefa8931c99f2c14728b282", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opentalk_kustos_prefix_impl-2de0ad836e9e4ca4)
[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]    Doc-tests opentalk_kustos_prefix_impl
[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" "0b11752f20f502a45e4e652200b46e417858da62eaefa8931c99f2c14728b282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b11752f20f502a45e4e652200b46e417858da62eaefa8931c99f2c14728b282", kill_on_drop: false }`
[INFO] [stdout] 0b11752f20f502a45e4e652200b46e417858da62eaefa8931c99f2c14728b282
