[INFO] fetching crate minivec 0.1.3...
[INFO] testing minivec-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate minivec 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate minivec 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minivec 0.1.3
[INFO] finished tweaking crates.io crate minivec 0.1.3
[INFO] tweaked toml for crates.io crate minivec 0.1.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 774cc7355e794de45b0b81aa5bf544a3a53e0dc6bd18be083076ac9d807c6579
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "774cc7355e794de45b0b81aa5bf544a3a53e0dc6bd18be083076ac9d807c6579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "774cc7355e794de45b0b81aa5bf544a3a53e0dc6bd18be083076ac9d807c6579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "774cc7355e794de45b0b81aa5bf544a3a53e0dc6bd18be083076ac9d807c6579", kill_on_drop: false }`
[INFO] [stdout] 774cc7355e794de45b0b81aa5bf544a3a53e0dc6bd18be083076ac9d807c6579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e86eeb4586b07941e82d5f9a6f0b36035a9bf8072d9b7c9aace2b2285e622206
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e86eeb4586b07941e82d5f9a6f0b36035a9bf8072d9b7c9aace2b2285e622206", kill_on_drop: false }`
[INFO] [stderr]    Compiling minivec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "e86eeb4586b07941e82d5f9a6f0b36035a9bf8072d9b7c9aace2b2285e622206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86eeb4586b07941e82d5f9a6f0b36035a9bf8072d9b7c9aace2b2285e622206", kill_on_drop: false }`
[INFO] [stdout] e86eeb4586b07941e82d5f9a6f0b36035a9bf8072d9b7c9aace2b2285e622206
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 716b9461b6903346c3fd7542db2facea7637d41b81ce1d1861e05537f0cb88cc
[INFO] running `Command { std: "docker" "start" "-a" "716b9461b6903346c3fd7542db2facea7637d41b81ce1d1861e05537f0cb88cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling minivec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "716b9461b6903346c3fd7542db2facea7637d41b81ce1d1861e05537f0cb88cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716b9461b6903346c3fd7542db2facea7637d41b81ce1d1861e05537f0cb88cc", kill_on_drop: false }`
[INFO] [stdout] 716b9461b6903346c3fd7542db2facea7637d41b81ce1d1861e05537f0cb88cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f9bf14601619612fd1ec43cee0681b369651dc33ca49aef739f214a0e540d8c
[INFO] running `Command { std: "docker" "start" "-a" "3f9bf14601619612fd1ec43cee0681b369651dc33ca49aef739f214a0e540d8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minivec-1eb6ffa18c9563fa
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test r#impl::helpers::tests::make_layout_test ... ok
[INFO] [stdout] test r#impl::helpers::tests::next_aligned_test ... ok
[INFO] [stdout] test r#impl::helpers::tests::max_align_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mine-afe577516f31026a
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test minivec_as_mut ... ok
[INFO] [stdout] test minivec_extend_from_slice ... ok
[INFO] [stdout] test minivec_from_raw_parts ... ok
[INFO] [stdout] test minivec_hash ... ok
[INFO] [stdout] test minivec_dedup_by_test ... ok
[INFO] [stdout] test minivec_dedup_needs_drop ... ok
[INFO] [stdout] test minivec_into_iter ... ok
[INFO] [stdout] test minivec_index ... ok
[INFO] [stdout] test minivec_leak ... ok
[INFO] [stdout] test minivec_insert ... ok
[INFO] [stdout] test minivec_push ... ok
[INFO] [stdout] test minivec_remove ... ok
[INFO] [stdout] test minivec_macro ... ok
[INFO] [stdout] test minivec_remove_item ... ok
[INFO] [stdout] test minivec_retain ... ok
[INFO] [stdout] test minivec_default_constructed ... ok
[INFO] [stdout] test minivec_from ... ok
[INFO] [stdout] test minivec_deref_test ... ok
[INFO] [stdout] test minivec_extend ... ok
[INFO] [stdout] test minivec_from_raw_part ... ok
[INFO] [stdout] test minivec_resize_with ... ok
[INFO] [stdout] test minivec_shrink_to ... ok
[INFO] [stdout] test minivec_spare_capacity_mut ... ok
[INFO] [stdout] test minivec_swap_remove ... ok
[INFO] [stdout] test minivec_splice_raii ... ok
[INFO] [stdout] test minivec_splice ... ok
[INFO] [stdout] test minivec_truncate ... ok
[INFO] [stdout] test minivec_with_capacity ... ok
[INFO] [stdout] test minivec_pop ... ok
[INFO] [stdout] test minvec_drain ... ok
[INFO] [stdout] test minivec_split_off ... ok
[INFO] [stdout] test minivec_test_resize ... ok
[INFO] [stdout] test minivec_remove_panic ... ok
[INFO] [stdout] test minivec_shrink_to_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vec-d675e90c3bfa1302
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test drain_filter_false ... ok
[INFO] [stdout] test drain_filter_complex ... ok
[INFO] [stdout] test drain_filter_empty ... ok
[INFO] [stdout] test drain_filter_unconsumed ... ok
[INFO] [stdout] test drain_filter_true ... ok
[INFO] [stdout] test test_append ... ok
[INFO] [stdout] test test_dedup_by ... ok
[INFO] [stdout] test test_clone_from ... ok
[INFO] [stdout] test test_double_drop ... ok
[INFO] [stdout] test test_drain_items ... ok
[INFO] [stdout] test test_drain_inclusive_range ... ok
[INFO] [stdout] test test_drain_range ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_dedup_by_key ... ok
[INFO] [stdout] test test_extend_ref ... ok
[INFO] [stdout] test test_drain_items_reverse ... ok
[INFO] [stdout] test test_dedup ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_dedup_unique ... ok
[INFO] [stdout] test test_into_iter_as_slice ... ok
[INFO] [stdout] test test_into_iter_debug ... ok
[INFO] [stdout] test test_extend ... ok
[INFO] [stdout] test test_into_iter_count ... ok
[INFO] [stdout] test test_push_growth_strategy ... ok
[INFO] [stdout] test test_reserve ... ok
[INFO] [stdout] test overaligned_allocations ... ok
[INFO] [stdout] test test_reserve_exact ... ok
[INFO] [stdout] test test_move_items ... ok
[INFO] [stdout] test test_partition ... ok
[INFO] [stdout] test test_into_iter_clone ... ok
[INFO] [stdout] test test_move_items_reverse ... ok
[INFO] [stdout] test test_into_iter_as_mut_slice ... ok
[INFO] [stdout] test test_slice_from_mut ... ok
[INFO] [stdout] test test_slice_to_mut ... ok
[INFO] [stdout] test test_small_vec_struct ... ok
[INFO] [stdout] test test_retain ... ok
[INFO] [stdout] test test_splice_forget ... ok
[INFO] [stdout] test test_splice ... ok
[INFO] [stdout] test test_splice_inclusive_range ... ok
[INFO] [stdout] test drain_filter_consumed_panic ... ok
[INFO] [stdout] test test_splice_unbounded ... ok
[INFO] [stdout] test drain_filter_unconsumed_panic ... ok
[INFO] [stdout] test test_split_at_mut ... ok
[INFO] [stdout] test test_drain_out_of_bounds ... ok
[INFO] [stdout] test test_split_off ... ok
[INFO] [stdout] test test_stable_pointers ... ok
[INFO] [stdout] test test_vec_truncate_drop ... ok
[INFO] [stdout] test test_zip_unzip ... ok
[INFO] [stdout] test vec_macro_repeating_null_raw_fat_pointer ... ok
[INFO] [stdout] test test_vec_truncate_fail ... ok
[INFO] [stdout] test test_drain_leak ... ok
[INFO] [stdout] test test_drain_inclusive_out_of_bounds ... ok
[INFO] [stdout] test test_swap_remove_empty ... ok
[INFO] [stdout] test test_index_out_of_bounds ... ok
[INFO] [stdout] test test_into_iter_leak ... ok
[INFO] [stdout] test test_slice_out_of_bounds_4 ... ok
[INFO] [stdout] test test_slice_out_of_bounds_2 ... ok
[INFO] [stdout] test test_slice_out_of_bounds_5 ... ok
[INFO] [stderr]    Doc-tests minivec
[INFO] [stdout] test test_slice_out_of_bounds_3 ... ok
[INFO] [stdout] test test_slice_out_of_bounds_1 ... ok
[INFO] [stdout] test test_splice_inclusive_out_of_bounds ... ok
[INFO] [stdout] test test_splice_out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/lib.rs - MiniVec<T>::clear (line 296) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::capacity (line 271) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::as_mut_ptr (line 170) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::as_ptr (line 217) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::from_raw_part (line 503) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::as_slice (line 244) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::drain_filter (line 468) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::extend_from_slice (line 1326) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::drain (line 410) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::dedup_by (line 338) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::as_mut_slice (line 195) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::append (line 138) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::dedup (line 319) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::dedup_by_key (line 384) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::from_raw_parts (line 544) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::insert (line 584) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::len (line 664) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::is_empty (line 621) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::leak (line 640) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::push (line 732) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::new (line 684) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::reserve_exact (line 863) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::pop (line 707) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::remove_item (line 803) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::resize_with (line 926) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::reserve (line 831) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::shrink_to_fit (line 1060) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::spare_capacity_mut (line 1092) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::resize (line 889) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::swap_remove (line 1237) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::shrink_to (line 1028) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::remove (line 769) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::retain (line 958) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::split_off (line 1201) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::set_len (line 1003) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::splice (line 1131) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::with_capacity (line 1300) ... ok
[INFO] [stdout] test src/lib.rs - MiniVec<T>::truncate (line 1267) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f9bf14601619612fd1ec43cee0681b369651dc33ca49aef739f214a0e540d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9bf14601619612fd1ec43cee0681b369651dc33ca49aef739f214a0e540d8c", kill_on_drop: false }`
[INFO] [stdout] 3f9bf14601619612fd1ec43cee0681b369651dc33ca49aef739f214a0e540d8c