[INFO] fetching crate lrk 0.1.3...
[INFO] testing lrk-0.1.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate lrk 0.1.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate lrk 0.1.3
[INFO] finished tweaking crates.io crate lrk 0.1.3
[INFO] tweaked toml for crates.io crate lrk 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lrk 0.1.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lrk 0.1.3 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 506bd501ec1f605d5fcbb31e78823a6613a4ad1951253cc6801a6be80e1a81ae
[INFO] running `Command { std: "docker" "start" "-a" "506bd501ec1f605d5fcbb31e78823a6613a4ad1951253cc6801a6be80e1a81ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "506bd501ec1f605d5fcbb31e78823a6613a4ad1951253cc6801a6be80e1a81ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "506bd501ec1f605d5fcbb31e78823a6613a4ad1951253cc6801a6be80e1a81ae", kill_on_drop: false }`
[INFO] [stdout] 506bd501ec1f605d5fcbb31e78823a6613a4ad1951253cc6801a6be80e1a81ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 739b202ea2de7f07538da5a40cc5c3b21c0b241a64c93ebc617d9573e0ad0347
[INFO] running `Command { std: "docker" "start" "-a" "739b202ea2de7f07538da5a40cc5c3b21c0b241a64c93ebc617d9573e0ad0347", kill_on_drop: false }`
[INFO] [stderr]    Compiling lrk v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "739b202ea2de7f07538da5a40cc5c3b21c0b241a64c93ebc617d9573e0ad0347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739b202ea2de7f07538da5a40cc5c3b21c0b241a64c93ebc617d9573e0ad0347", kill_on_drop: false }`
[INFO] [stdout] 739b202ea2de7f07538da5a40cc5c3b21c0b241a64c93ebc617d9573e0ad0347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f1415d9c1ed41570cb1bbf8846fc761f1f130e95176638e4c03c38fb12a99c8
[INFO] running `Command { std: "docker" "start" "-a" "2f1415d9c1ed41570cb1bbf8846fc761f1f130e95176638e4c03c38fb12a99c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lrk v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Get` is never used
[INFO] [stdout]  --> tests/trait_reference.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |         trait Get<'a> {
[INFO] [stdout]   |               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Constraints` is never used
[INFO] [stdout]   --> tests/trait_reference.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |         trait Constraints {}
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "2f1415d9c1ed41570cb1bbf8846fc761f1f130e95176638e4c03c38fb12a99c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1415d9c1ed41570cb1bbf8846fc761f1f130e95176638e4c03c38fb12a99c8", kill_on_drop: false }`
[INFO] [stdout] 2f1415d9c1ed41570cb1bbf8846fc761f1f130e95176638e4c03c38fb12a99c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a79e7a2157c9e48d19c545a7faadcc64f47292d5966de4166ab3da046db18ecd
[INFO] running `Command { std: "docker" "start" "-a" "a79e7a2157c9e48d19c545a7faadcc64f47292d5966de4166ab3da046db18ecd", kill_on_drop: false }`
[INFO] [stderr] warning: trait `Get` is never used
[INFO] [stderr]  --> tests/trait_reference.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 |         trait Get<'a> {
[INFO] [stderr]   |               ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Constraints` is never used
[INFO] [stderr]   --> tests/trait_reference.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 |         trait Constraints {}
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lrk` (test "trait_reference") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lrk-13e2254dd3bcf14b)
[INFO] [stderr]      Running unittests src/bin/another_executable.rs (/opt/rustwide/target/debug/deps/another_executable-ee59ff6fb148c391)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test add::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lrk-cc4fda0f0947f961)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test add::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/multi_files_executable/main.rs (/opt/rustwide/target/debug/deps/multi_files_executable-6cd4355ace8b6d83)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/box.rs (/opt/rustwide/target/debug/deps/box-2c678ab56d8d73bc)
[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 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/impl_for_mut_ref.rs (/opt/rustwide/target/debug/deps/impl_for_mut_ref-db5a951507966ab4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/indexing_isize_fail.rs (/opt/rustwide/target/debug/deps/indexing_isize_fail-4502765d65d21d78)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-634c98795b39c3fd)
[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 tests/lazy_static.rs (/opt/rustwide/target/debug/deps/lazy_static-f3e25fc80e136858)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutability.rs (/opt/rustwide/target/debug/deps/mutability-2bd81fbab2fc90f6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/recursive_method_on_struct.rs (/opt/rustwide/target/debug/deps/recursive_method_on_struct-05df69bf25970baa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ref_field_without_lifetime.rs (/opt/rustwide/target/debug/deps/ref_field_without_lifetime-1ce9c93df721b32d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/smart_pointer.rs (/opt/rustwide/target/debug/deps/smart_pointer-6cc9240d0a550639)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/static_mut_unsafe.rs (/opt/rustwide/target/debug/deps/static_mut_unsafe-536752b461769c76)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/std.rs (/opt/rustwide/target/debug/deps/std-eefa99d6b4af3f0b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::negative_division ... ok
[INFO] [stdout] test tests::test_next_power_of_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/trait_reference.rs (/opt/rustwide/target/debug/deps/trait_reference-5a9d7e79b821c49f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lrk
[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" "a79e7a2157c9e48d19c545a7faadcc64f47292d5966de4166ab3da046db18ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79e7a2157c9e48d19c545a7faadcc64f47292d5966de4166ab3da046db18ecd", kill_on_drop: false }`
[INFO] [stdout] a79e7a2157c9e48d19c545a7faadcc64f47292d5966de4166ab3da046db18ecd