[INFO] fetching crate latin-sampler 0.1.1...
[INFO] testing latin-sampler-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate latin-sampler 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate latin-sampler 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate latin-sampler 0.1.1
[INFO] tweaked toml for crates.io crate latin-sampler 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate latin-sampler 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate latin-sampler 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6aa3d2bfba223f1fc5629c122add75550776b1f26328a43c2c8b982ed5cb93d4
[INFO] running `Command { std: "docker" "start" "-a" "6aa3d2bfba223f1fc5629c122add75550776b1f26328a43c2c8b982ed5cb93d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aa3d2bfba223f1fc5629c122add75550776b1f26328a43c2c8b982ed5cb93d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa3d2bfba223f1fc5629c122add75550776b1f26328a43c2c8b982ed5cb93d4", kill_on_drop: false }`
[INFO] [stdout] 6aa3d2bfba223f1fc5629c122add75550776b1f26328a43c2c8b982ed5cb93d4
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cff9ebf099e7411feea0b6850f9874b7e183a3474565913ae07a2f00138e58b
[INFO] running `Command { std: "docker" "start" "-a" "8cff9ebf099e7411feea0b6850f9874b7e183a3474565913ae07a2f00138e58b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.38
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling latin-sampler v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `Command { std: "docker" "inspect" "8cff9ebf099e7411feea0b6850f9874b7e183a3474565913ae07a2f00138e58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cff9ebf099e7411feea0b6850f9874b7e183a3474565913ae07a2f00138e58b", kill_on_drop: false }`
[INFO] [stdout] 8cff9ebf099e7411feea0b6850f9874b7e183a3474565913ae07a2f00138e58b
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3e3da5277ccc2172f9bcd8dc7a2eec416b7b72dde447550d20085f5ccb0c8a9
[INFO] running `Command { std: "docker" "start" "-a" "f3e3da5277ccc2172f9bcd8dc7a2eec416b7b72dde447550d20085f5ccb0c8a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling latin-sampler v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.70s
[INFO] running `Command { std: "docker" "inspect" "f3e3da5277ccc2172f9bcd8dc7a2eec416b7b72dde447550d20085f5ccb0c8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e3da5277ccc2172f9bcd8dc7a2eec416b7b72dde447550d20085f5ccb0c8a9", kill_on_drop: false }`
[INFO] [stdout] f3e3da5277ccc2172f9bcd8dc7a2eec416b7b72dde447550d20085f5ccb0c8a9
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b60b68e909fa44197963e5f0192373e6e2e964e93e6fd6d76c370d518792bde
[INFO] running `Command { std: "docker" "start" "-a" "3b60b68e909fa44197963e5f0192373e6e2e964e93e6fd6d76c370d518792bde", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/latin_sampler-2c3e773179d468c5)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test jacobson_matthews::tests::cyclic_converts_correctly ... ok
[INFO] [stdout] test jacobson_matthews::tests::new_cyclic_is_proper ... ok
[INFO] [stdout] test square::tests::cyclic_is_latin ... ok
[INFO] [stdout] test sampler::tests::different_seed_different_output_smoke ... ok
[INFO] [stdout] test sampler::tests::iterator_reproducibility ... ok
[INFO] [stdout] test sampler::tests::reproducibility_same_seed_same_output ... ok
[INFO] [stdout] test sampler::tests::iterator_thinning_spacing ... ok
[INFO] [stdout] test jacobson_matthews::tests::ergodicity_reaches_multiple_reduced_forms ... ok
[INFO] [stdout] test jacobson_matthews::tests::step_preserves_or_returns_to_proper ... ok
[INFO] [stdout] test jacobson_matthews::tests::move_preserves_latin_after_many_steps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests latin_sampler
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 35) ... ok
[INFO] [stdout] test src/sampler.rs - sampler::Sampler (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.70s; merged doctests compilation took 0.69s
[INFO] running `Command { std: "docker" "inspect" "3b60b68e909fa44197963e5f0192373e6e2e964e93e6fd6d76c370d518792bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b60b68e909fa44197963e5f0192373e6e2e964e93e6fd6d76c370d518792bde", kill_on_drop: false }`
[INFO] [stdout] 3b60b68e909fa44197963e5f0192373e6e2e964e93e6fd6d76c370d518792bde