[INFO] fetching crate slicey 0.1.9...
[INFO] testing slicey-0.1.9 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate slicey 0.1.9 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate slicey 0.1.9
[INFO] finished tweaking crates.io crate slicey 0.1.9
[INFO] tweaked toml for crates.io crate slicey 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slicey 0.1.9 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 3a84b965c126e0f71cf68ccd31c741f99ea65514e7ff1b887ecf64628465cef6
[INFO] running `Command { std: "docker" "start" "-a" "3a84b965c126e0f71cf68ccd31c741f99ea65514e7ff1b887ecf64628465cef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a84b965c126e0f71cf68ccd31c741f99ea65514e7ff1b887ecf64628465cef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a84b965c126e0f71cf68ccd31c741f99ea65514e7ff1b887ecf64628465cef6", kill_on_drop: false }`
[INFO] [stdout] 3a84b965c126e0f71cf68ccd31c741f99ea65514e7ff1b887ecf64628465cef6
[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] 983855aac9c5318f6750c9cddd979b69ff0e6fab02e92807d847ac6d3aeb8c57
[INFO] running `Command { std: "docker" "start" "-a" "983855aac9c5318f6750c9cddd979b69ff0e6fab02e92807d847ac6d3aeb8c57", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicey-derive v0.1.3
[INFO] [stderr]    Compiling slicey v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "983855aac9c5318f6750c9cddd979b69ff0e6fab02e92807d847ac6d3aeb8c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983855aac9c5318f6750c9cddd979b69ff0e6fab02e92807d847ac6d3aeb8c57", kill_on_drop: false }`
[INFO] [stdout] 983855aac9c5318f6750c9cddd979b69ff0e6fab02e92807d847ac6d3aeb8c57
[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] 3df11daeff54be949440ce57206fcf3b8ff01c4c7856ef7b505d1c9018452aa2
[INFO] running `Command { std: "docker" "start" "-a" "3df11daeff54be949440ce57206fcf3b8ff01c4c7856ef7b505d1c9018452aa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicey v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "3df11daeff54be949440ce57206fcf3b8ff01c4c7856ef7b505d1c9018452aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df11daeff54be949440ce57206fcf3b8ff01c4c7856ef7b505d1c9018452aa2", kill_on_drop: false }`
[INFO] [stdout] 3df11daeff54be949440ce57206fcf3b8ff01c4c7856ef7b505d1c9018452aa2
[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] 6101b4a4dc315f0c99e64c959e4e61869e01aaa8262fd833b729bc77584588c4
[INFO] running `Command { std: "docker" "start" "-a" "6101b4a4dc315f0c99e64c959e4e61869e01aaa8262fd833b729bc77584588c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slicey-a593fdd98fdb7320)
[INFO] [stderr]    Doc-tests slicey
[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] [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" "6101b4a4dc315f0c99e64c959e4e61869e01aaa8262fd833b729bc77584588c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6101b4a4dc315f0c99e64c959e4e61869e01aaa8262fd833b729bc77584588c4", kill_on_drop: false }`
[INFO] [stdout] 6101b4a4dc315f0c99e64c959e4e61869e01aaa8262fd833b729bc77584588c4
