[INFO] fetching crate scratchpad 1.3.1...
[INFO] testing scratchpad-1.3.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate scratchpad 1.3.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate scratchpad 1.3.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scratchpad 1.3.1
[INFO] finished tweaking crates.io crate scratchpad 1.3.1
[INFO] tweaked toml for crates.io crate scratchpad 1.3.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad206dcfa9ebe7caa98ad1cc94c9939cd707490a90ea8b5fceda794c956a610b
[INFO] running `Command { std: "docker" "start" "-a" "ad206dcfa9ebe7caa98ad1cc94c9939cd707490a90ea8b5fceda794c956a610b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad206dcfa9ebe7caa98ad1cc94c9939cd707490a90ea8b5fceda794c956a610b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad206dcfa9ebe7caa98ad1cc94c9939cd707490a90ea8b5fceda794c956a610b", kill_on_drop: false }`
[INFO] [stdout] ad206dcfa9ebe7caa98ad1cc94c9939cd707490a90ea8b5fceda794c956a610b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c0424f9af6d61e06831f30f9680dd23e36a9b45d6ece3c32bf1abb093902f55
[INFO] running `Command { std: "docker" "start" "-a" "0c0424f9af6d61e06831f30f9680dd23e36a9b45d6ece3c32bf1abb093902f55", kill_on_drop: false }`
[INFO] [stderr]    Compiling scratchpad v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "0c0424f9af6d61e06831f30f9680dd23e36a9b45d6ece3c32bf1abb093902f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0424f9af6d61e06831f30f9680dd23e36a9b45d6ece3c32bf1abb093902f55", kill_on_drop: false }`
[INFO] [stdout] 0c0424f9af6d61e06831f30f9680dd23e36a9b45d6ece3c32bf1abb093902f55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 309a03c17a2980ad49ffb05e71a9265008adf8ecb950a00dc63d4b9b79f5d61a
[INFO] running `Command { std: "docker" "start" "-a" "309a03c17a2980ad49ffb05e71a9265008adf8ecb950a00dc63d4b9b79f5d61a", kill_on_drop: false }`
[INFO] [stderr]    Compiling scratchpad v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "309a03c17a2980ad49ffb05e71a9265008adf8ecb950a00dc63d4b9b79f5d61a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "309a03c17a2980ad49ffb05e71a9265008adf8ecb950a00dc63d4b9b79f5d61a", kill_on_drop: false }`
[INFO] [stdout] 309a03c17a2980ad49ffb05e71a9265008adf8ecb950a00dc63d4b9b79f5d61a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6382bedcddf3c0b5c6eab56e036573faa980d7f7a4043d44b15f11110e09548
[INFO] running `Command { std: "docker" "start" "-a" "d6382bedcddf3c0b5c6eab56e036573faa980d7f7a4043d44b15f11110e09548", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 32 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scratchpad-df5db39e747f9427)
[INFO] [stdout] test tests::marker_extend_clone_test ... ok
[INFO] [stdout] test tests::allocation_unwrap_test ... ok
[INFO] [stdout] test tests::allocation_concat_string_test ... ok
[INFO] [stdout] test tests::marker_allocate_array_test ... ok
[INFO] [stdout] test tests::marker_allocate_array_with_test ... ok
[INFO] [stdout] test tests::marker_extend_string_test ... ok
[INFO] [stdout] test tests::marker_extend_test ... ok
[INFO] [stdout] test tests::marker_allocate_test ... ok
[INFO] [stdout] test tests::slice_move_source_collection_array_test ... ok
[INFO] [stdout] test tests::validate_front_memory_limits_in_place ... ok
[INFO] [stdout] test tests::validate_front_operations ... ok
[INFO] [stdout] test tests::validate_front_operations_in_place ... ok
[INFO] [stdout] test tests::zst_test ... ok
[INFO] [stdout] test tests::validate_front_marker_limits ... ok
[INFO] [stdout] test tests::validate_back_operations_in_place ... ok
[INFO] [stdout] test tests::validate_back_operations ... ok
[INFO] [stdout] test tests::slice_move_source_collection_tuple_test ... ok
[INFO] [stdout] test tests::validate_back_memory_limits ... ok
[INFO] [stdout] test tests::validate_back_memory_limits_in_place ... ok
[INFO] [stdout] test tests::validate_back_marker_limits_in_place ... ok
[INFO] [stdout] test tests::slice_move_source_collection_vec_test ... ok
[INFO] [stdout] test tests::validate_front_marker_limits_in_place ... ok
[INFO] [stdout] test tests::slice_move_source_collection_boxed_slice_test ... ok
[INFO] [stdout] test tests::validate_back_marker_limits ... ok
[INFO] [stdout] test tests::validate_front_memory_limits ... ok
[INFO] [stdout] test tests::slice_move_source_collection_boxed_slice_panic_unwind_test ... ok
[INFO] [stdout] test tests::slice_move_source_boxed_slice_panic_unwind_test ... ok
[INFO] [stdout] test tests::slice_move_source_array_panic_unwind_test ... ok
[INFO] [stdout] test tests::slice_move_source_collection_array_panic_unwind_test ... ok
[INFO] [stdout] test tests::slice_move_source_collection_vec_panic_unwind_test ... ok
[INFO] [stdout] test tests::slice_move_source_collection_tuple_panic_unwind_test ... ok
[INFO] [stdout] test tests::slice_move_source_vec_panic_unwind_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scratchpad
[INFO] [stdout] 
[INFO] [stdout] running 94 tests
[INFO] [stdout] test src/error.rs - error::Error<T>::unwrap_args (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 403) ... ok
[INFO] [stdout] test src/lib.rs - (line 124) ... ok
[INFO] [stdout] test src/error.rs - error::Error<T>::kind (line 88) ... ok
[INFO] [stdout] test src/allocation.rs - allocation::Allocation::into_slice_like_allocation (line 101) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate (line 36) ... ok
[INFO] [stdout] test src/error.rs - error::Error<T>::new (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 191) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate_array (line 1739) ... ok
[INFO] [stdout] test src/lib.rs - (line 167) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate_array_uninitialized (line 223) ... ok
[INFO] [stdout] test src/lib.rs - (line 212) ... ok
[INFO] [stdout] test src/error.rs - error::Error<T>::map (line 163) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::extend_clone (line 506) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::concat_slices_clone (line 690) ... ok
[INFO] [stdout] test src/allocation.rs - allocation::Allocation::unwrap (line 63) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::concat_slices (line 626) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::concat_slices_copy (line 751) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::extend (line 431) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate (line 1669) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate_default (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate_array_with (line 185) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate_uninitialized (line 89) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate_slice (line 260) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate_array_default (line 151) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate_slice_clone (line 317) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::extend_copy (line 576) ... ok
[INFO] [stdout] test src/error.rs - error::Error<T>::args (line 113) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate_uninitialized (line 1717) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate_array (line 117) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate_slice_copy (line 1898) ... ok
[INFO] [stdout] test src/marker.rs - marker::Marker::allocate_slice_copy (line 364) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate_array_with (line 1787) ... ok
[INFO] [stdout] test src/allocation.rs - allocation::Allocation::concat_unchecked (line 277) ... ok
[INFO] [stdout] test src/lib.rs - (line 556) ... ok
[INFO] [stdout] test src/allocation.rs - allocation::Allocation::concat (line 168) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate_slice_clone (line 1211) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate_array_default (line 1762) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::concat_slices (line 2072) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate_array_uninitialized (line 1816) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::append_copy (line 1379) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate_slice_clone (line 1870) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate_default (line 1690) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::concat_slices_copy (line 2130) ... ok
[INFO] [stdout] test src/traits.rs - traits::CStr::as_element_slice_mut (line 492) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate (line 1010) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate_slice_copy (line 1239) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::concat_slices_clone (line 2099) ... ok
[INFO] [stdout] test src/scratchpad.rs - scratchpad::Scratchpad<BufferT, TrackingT>::new (line 331) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate_array_with (line 1128) ... ok
[INFO] [stdout] test src/scratchpad.rs - scratchpad::Scratchpad<BufferT, TrackingT>::mark_back (line 601) ... ok
[INFO] [stdout] test src/scratchpad.rs - scratchpad::Scratchpad<BufferT, TrackingT>::mark_front (line 555) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate_array (line 1080) ... ok
[INFO] [stdout] test src/scratchpad.rs - scratchpad::Scratchpad<BufferT, TrackingT>::static_new (line 401) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate_uninitialized (line 1058) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::allocate_slice (line 1843) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::concat_slices_clone (line 1440) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::concat_slices (line 1413) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::prepend_copy (line 2038) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate_array_uninitialized (line 1157) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::prepend (line 1938) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate_array_default (line 1103) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate_slice (line 1184) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerBack::prepend_clone (line 1989) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::append (line 1279) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::append_clone (line 1330) ... ok
[INFO] [stdout] test src/traits.rs - traits::CStr::as_element_slice (line 460) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::allocate_default (line 1031) ... ok
[INFO] [stdout] test src/scratchpad.rs - scratchpad::Scratchpad<BufferT, TrackingT>::static_new_in_place (line 493) ... ok
[INFO] [stdout] test src/marker.rs - marker::MarkerFront::concat_slices_copy (line 1471) ... ok
[INFO] [stdout] test src/traits.rs - traits::SliceLike::as_element_slice (line 295) ... ok
[INFO] [stdout] test src/traits.rs - traits::CStr::from_element_slice (line 539) ... ok
[INFO] [stdout] test src/traits.rs - traits::SliceLike::from_element_slice_mut (line 367) ... ok
[INFO] [stdout] test src/utility.rs - array_len_for_bytes (line 23) ... ok
[INFO] [stdout] test src/traits.rs - traits::CStr::from_element_slice_mut (line 571) ... ok
[INFO] [stdout] test src/traits.rs - traits::SliceLike::as_element_slice_mut (line 316) ... ok
[INFO] [stdout] test src/traits.rs - traits::SliceMoveSourceCollection::move_all_elements (line 1121) ... ok
[INFO] [stdout] test src/traits.rs - traits::SliceSource::as_slice_like (line 740) ... ok
[INFO] [stdout] test src/traits.rs - traits::IntoMutSliceLikePtr::into_mut_slice_like_ptr (line 639) ... ok
[INFO] [stdout] test src/traits.rs - traits::SliceMoveSource::move_elements (line 856) ... ok
[INFO] [stdout] test src/utility.rs - cache_aligned_zeroed_for_markers (line 219) ... ok
[INFO] [stdout] test src/utility.rs - cache_aligned_zeroed (line 163) ... ok
[INFO] [stdout] test src/traits.rs - traits::SliceSource::as_slice_like_ptr (line 762) ... ok
[INFO] [stdout] test src/traits.rs - traits::SliceSourceCollection::for_each (line 993) ... ok
[INFO] [stdout] test src/traits.rs - traits::SliceLike::from_element_slice (line 344) ... ok
[INFO] [stdout] test src/utility.rs - array_type_for_bytes (line 49) ... ok
[INFO] [stdout] test src/utility.rs - array_len_for_markers (line 77) ... ok
[INFO] [stdout] test src/utility.rs - utility::uninitialized_boxed_slice_for_bytes (line 379) ... ok
[INFO] [stdout] test src/utility.rs - utility::uninitialized_boxed_slice (line 338) ... ok
[INFO] [stdout] test src/utility.rs - cache_aligned_zeroed_for_bytes (line 188) ... ok
[INFO] [stdout] test src/utility.rs - array_type_for_markers (line 115) ... ok
[INFO] [stdout] test src/utility.rs - utility::CacheAligned (line 269) ... ok
[INFO] [stdout] test src/utility.rs - utility::uninitialized_boxed_slice_for_markers (line 420) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 94 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6382bedcddf3c0b5c6eab56e036573faa980d7f7a4043d44b15f11110e09548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6382bedcddf3c0b5c6eab56e036573faa980d7f7a4043d44b15f11110e09548", kill_on_drop: false }`
[INFO] [stdout] d6382bedcddf3c0b5c6eab56e036573faa980d7f7a4043d44b15f11110e09548