[INFO] fetching crate deferred-reference 0.1.2...
[INFO] testing deferred-reference-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate deferred-reference 0.1.2 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate deferred-reference 0.1.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deferred-reference 0.1.2
[INFO] finished tweaking crates.io crate deferred-reference 0.1.2
[INFO] tweaked toml for crates.io crate deferred-reference 0.1.2 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c5d322e0db1d969247c4b6f9821dabb16f1002feb01a33dae99a806f7145679
[INFO] running `Command { std: "docker" "start" "-a" "7c5d322e0db1d969247c4b6f9821dabb16f1002feb01a33dae99a806f7145679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c5d322e0db1d969247c4b6f9821dabb16f1002feb01a33dae99a806f7145679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5d322e0db1d969247c4b6f9821dabb16f1002feb01a33dae99a806f7145679", kill_on_drop: false }`
[INFO] [stdout] 7c5d322e0db1d969247c4b6f9821dabb16f1002feb01a33dae99a806f7145679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 746f8a4cc793d107e3094d7dec041f185f21ad7e77350bd4a09bd871d9876552
[INFO] running `Command { std: "docker" "start" "-a" "746f8a4cc793d107e3094d7dec041f185f21ad7e77350bd4a09bd871d9876552", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling deferred-reference v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "746f8a4cc793d107e3094d7dec041f185f21ad7e77350bd4a09bd871d9876552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746f8a4cc793d107e3094d7dec041f185f21ad7e77350bd4a09bd871d9876552", kill_on_drop: false }`
[INFO] [stdout] 746f8a4cc793d107e3094d7dec041f185f21ad7e77350bd4a09bd871d9876552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 096c4c770a1811b656d79667efd441508232997589e74b18272df2314d2bbc80
[INFO] running `Command { std: "docker" "start" "-a" "096c4c770a1811b656d79667efd441508232997589e74b18272df2314d2bbc80", kill_on_drop: false }`
[INFO] [stderr]    Compiling deferred-reference v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "096c4c770a1811b656d79667efd441508232997589e74b18272df2314d2bbc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "096c4c770a1811b656d79667efd441508232997589e74b18272df2314d2bbc80", kill_on_drop: false }`
[INFO] [stdout] 096c4c770a1811b656d79667efd441508232997589e74b18272df2314d2bbc80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ae9b189e3667f9fcf7ff237ff86e39ed1eb7f2dd77fd4b364f489efd9d105bb
[INFO] running `Command { std: "docker" "start" "-a" "9ae9b189e3667f9fcf7ff237ff86e39ed1eb7f2dd77fd4b364f489efd9d105bb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] [stdout] running 45 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/deferred_reference-1faf990790a60a63)
[INFO] [stdout] test core_traits_impl::tests::from::from_mut ... ok
[INFO] [stdout] test core_traits_impl::tests::from::from_ref ... ok
[INFO] [stdout] test core_traits_impl::tests::from::mut_array_to_ref_slice ... ok
[INFO] [stdout] test core_traits_impl::tests::from::mut_array_to_slice ... ok
[INFO] [stdout] test core_traits_impl::tests::from::mut_to_ref ... ok
[INFO] [stdout] test core_traits_impl::tests::from::ref_array_to_slice ... ok
[INFO] [stdout] test core_traits_impl::tests::index::array ... ok
[INFO] [stdout] test core_traits_impl::tests::index::array_mut ... ok
[INFO] [stdout] test core_traits_impl::tests::index::slice ... ok
[INFO] [stdout] test core_traits_impl::tests::index::slice_mut ... ok
[INFO] [stdout] test defer::tests::defer_macro::bounded_lifetime ... ok
[INFO] [stdout] test defer::tests::defer_macro::call_macro ... ok
[INFO] [stdout] test defer::tests::defer_trait::doctest1 ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::assert_no_reference_created ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::call_macro ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::doc_test ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::doctest_defer1 ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::doctest_defer2 ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::doctest_defer3 ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::mixing_defer_and_defer_mut ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::mixing_defer_and_defer_mut2 ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::mixing_defer_and_defer_mut3 ... ok
[INFO] [stdout] test defer_mut::tests::defer_mut_macro::overlapping_deferreds ... ok
[INFO] [stdout] test defer_mut::tests::doc_test ... ok
[INFO] [stdout] test deferred::tests::as_mut_ptr ... ok
[INFO] [stdout] test deferred::tests::as_ptr ... ok
[INFO] [stdout] test deferred::tests::cast_to_ptr ... ok
[INFO] [stdout] test deferred::tests::mut_ref_invalidation ... ok
[INFO] [stdout] test deferred::tests::new ... ok
[INFO] [stdout] test deferred::tests::size_of ... ok
[INFO] [stdout] test slice_like_impl::tests::core_split_at_mut ... ok
[INFO] [stdout] test slice_like_impl::tests::doctest1 ... ok
[INFO] [stdout] test slice_like_impl::tests::doctest2 ... ok
[INFO] [stdout] test slice_like_impl::tests::len_array ... ok
[INFO] [stdout] test slice_like_impl::tests::test_array_len_ub ... ok
[INFO] [stdout] test slice_like_impl::tests::len_slice ... ok
[INFO] [stdout] test slice_like_impl::tests::test_slice_len_ub ... ok
[INFO] [stdout] test tests::deref_mut_unsafe_cell ... ok
[INFO] [stdout] test tests::doctest1 ... ok
[INFO] [stdout] test tests::dyn_trait_ref ... ok
[INFO] [stdout] test tests::example ... ok
[INFO] [stdout] test tests::mut_wrapper::try_to_trigger_ub ... ok
[INFO] [stdout] test tests::test_box ... ok
[INFO] [stdout] test tests::test_coerce_unsized ... ok
[INFO] [stdout] test tests::test_copy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deferred-reference
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test src/defer.rs - defer::defer (line 48) - compile ... ok
[INFO] [stdout] test src/defer.rs - defer::defer (line 64) - compile fail ... ok
[INFO] [stdout] test src/defer_mut.rs - defer_mut::defer_mut (line 75) - compile ... ok
[INFO] [stdout] test src/defer.rs - defer::defer (line 81) - compile fail ... ok
[INFO] [stdout] test src/defer_mut.rs - defer_mut::defer_mut (line 47) - compile ... ok
[INFO] [stdout] test src/deferred.rs - deferred::Deferred<&'amutT>::into_ref (line 275) ... ok
[INFO] [stdout] test src/defer_mut.rs - defer_mut::defer_mut (line 93) ... ok
[INFO] [stdout] test src/defer_mut.rs - defer_mut::defer_mut (line 112) ... ok
[INFO] [stdout] test src/defer_mut.rs - defer_mut::DeferMut::defer_mut (line 261) ... ok
[INFO] [stdout] test src/deferred.rs - deferred::Deferred<&'amutT>::from_raw_mut (line 175) ... ok
[INFO] [stdout] test src/deferred.rs - deferred::Deferred<&'aT>::new (line 63) ... ok
[INFO] [stdout] test src/defer_mut.rs - defer_mut::DeferMut (line 207) ... ok
[INFO] [stdout] test src/defer.rs - defer::Defer (line 133) ... ok
[INFO] [stdout] test src/deferred.rs - deferred::Deferred<T>::unsize (line 220) ... ok
[INFO] [stdout] test src/deferred.rs - deferred::Deferred<&'aT>::from_raw (line 114) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<&'_mutT>::get_mut (line 262) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<T>::get (line 90) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<T>::split_at (line 209) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<T>::get_unchecked (line 124) ... ok
[INFO] [stdout] test src/deferred.rs - deferred::Deferred<&'amutT>::new_mut (line 143) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<T>::len (line 60) ... ok
[INFO] [stdout] test src/reference.rs - reference::Reference (line 14) ... ok
[INFO] [stdout] test src/deferred.rs - deferred::Deferred<&'aT>::from_raw (line 98) ... ok
[INFO] [stdout] test src/defer_mut.rs - defer_mut::DeferMut (line 173) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/defer_mut.rs - defer_mut::defer_mut (line 18) ... ok
[INFO] [stdout] test src/pointer_length.rs - pointer_length::PointerLength (line 6) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<T>::split_at_unchecked (line 163) ... ok
[INFO] [stdout] test src/defer.rs - defer::defer (line 20) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<&'_mutT>::split_at_mut_unchecked (line 342) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<T> (line 14) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<&'_mutT>::get_unchecked_mut (line 299) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<&'_mutT>::split_at_mut (line 378) ... ok
[INFO] [stdout] test src/slice_like_impl.rs - slice_like_impl::Deferred<T> (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ae9b189e3667f9fcf7ff237ff86e39ed1eb7f2dd77fd4b364f489efd9d105bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae9b189e3667f9fcf7ff237ff86e39ed1eb7f2dd77fd4b364f489efd9d105bb", kill_on_drop: false }`
[INFO] [stdout] 9ae9b189e3667f9fcf7ff237ff86e39ed1eb7f2dd77fd4b364f489efd9d105bb