[INFO] fetching crate utote 0.6.0...
[INFO] testing utote-0.6.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate utote 0.6.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate utote 0.6.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-16/source/rust-toolchain
[INFO] started tweaking crates.io crate utote 0.6.0
[INFO] finished tweaking crates.io crate utote 0.6.0
[INFO] tweaked toml for crates.io crate utote 0.6.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d09a9cff6f62e768f74b061ddeb399beab13823c943dc0f4da7758bc4df1443e
[INFO] running `Command { std: "docker" "start" "-a" "d09a9cff6f62e768f74b061ddeb399beab13823c943dc0f4da7758bc4df1443e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d09a9cff6f62e768f74b061ddeb399beab13823c943dc0f4da7758bc4df1443e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09a9cff6f62e768f74b061ddeb399beab13823c943dc0f4da7758bc4df1443e", kill_on_drop: false }`
[INFO] [stdout] d09a9cff6f62e768f74b061ddeb399beab13823c943dc0f4da7758bc4df1443e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 874f86f301ab5580c5e725a8e39845c612d0383ee79f410659023f41a8006f18
[INFO] running `Command { std: "docker" "start" "-a" "874f86f301ab5580c5e725a8e39845c612d0383ee79f410659023f41a8006f18", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling utote v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/multiset.rs:265:31
[INFO] [stdout]     |
[INFO] [stdout] 265 |         std::array::IntoIter::new(self.data)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "874f86f301ab5580c5e725a8e39845c612d0383ee79f410659023f41a8006f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "874f86f301ab5580c5e725a8e39845c612d0383ee79f410659023f41a8006f18", kill_on_drop: false }`
[INFO] [stdout] 874f86f301ab5580c5e725a8e39845c612d0383ee79f410659023f41a8006f18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8de6af433aa4f39067b3a4c849d34d48528a6122687f3d9a447e6f829a74df2
[INFO] running `Command { std: "docker" "start" "-a" "c8de6af433aa4f39067b3a4c849d34d48528a6122687f3d9a447e6f829a74df2", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/multiset.rs:265:31
[INFO] [stdout]     |
[INFO] [stdout] 265 |         std::array::IntoIter::new(self.data)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling utote v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/multiset.rs:265:31
[INFO] [stdout]     |
[INFO] [stdout] 265 |         std::array::IntoIter::new(self.data)
[INFO] [stdout]     |                               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "c8de6af433aa4f39067b3a4c849d34d48528a6122687f3d9a447e6f829a74df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8de6af433aa4f39067b3a4c849d34d48528a6122687f3d9a447e6f829a74df2", kill_on_drop: false }`
[INFO] [stdout] c8de6af433aa4f39067b3a4c849d34d48528a6122687f3d9a447e6f829a74df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7487b8d96e5fd0c18d1e5599ce5a82524147c1ee6662affe4a6fb98924f58729
[INFO] running `Command { std: "docker" "start" "-a" "7487b8d96e5fd0c18d1e5599ce5a82524147c1ee6662affe4a6fb98924f58729", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]    --> src/multiset.rs:265:31
[INFO] [stderr]     |
[INFO] [stderr] 265 |         std::array::IntoIter::new(self.data)
[INFO] [stderr]     |                               ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `utote` (lib) generated 1 warning
[INFO] [stderr] warning: `utote` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/utote-eea7dd84e8346f6e)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test multiset::tests::from_array ... ok
[INFO] [stdout] test multiset::tests::from_slice ... ok
[INFO] [stdout] test multiset::tests::test_argmin ... ok
[INFO] [stdout] test multiset::tests::test_choose ... ok
[INFO] [stdout] test multiset::tests::test_add ... ok
[INFO] [stdout] test multiset::tests::test_clear ... ok
[INFO] [stdout] test multiset::tests::test_argmax ... ok
[INFO] [stdout] test multiset::tests::test_contains ... ok
[INFO] [stdout] test multiset::tests::test_contains_unchecked ... ok
[INFO] [stdout] test multiset::tests::test_count_non_zero ... ok
[INFO] [stdout] test multiset::tests::test_count_zero ... ok
[INFO] [stdout] test multiset::tests::test_collision_entropy ... ok
[INFO] [stdout] test multiset::tests::test_difference ... ok
[INFO] [stdout] test multiset::tests::test_empty ... ok
[INFO] [stdout] test multiset::tests::test_div ... ok
[INFO] [stdout] test multiset::tests::test_from_elements ... ok
[INFO] [stdout] test multiset::tests::test_generic ... ok
[INFO] [stdout] test multiset::tests::test_from_elements_panic ... ok
[INFO] [stdout] test multiset::tests::test_get_unchecked ... ok
[INFO] [stdout] test multiset::tests::test_imax ... ok
[INFO] [stdout] test multiset::tests::test_get ... ok
[INFO] [stdout] test multiset::tests::test_imin ... ok
[INFO] [stdout] test multiset::tests::test_index ... ok
[INFO] [stdout] test multiset::tests::test_index_mut ... ok
[INFO] [stdout] test multiset::tests::test_insert ... ok
[INFO] [stdout] test multiset::tests::test_insert_unchecked ... ok
[INFO] [stdout] test multiset::tests::test_intersection ... ok
[INFO] [stdout] test multiset::tests::test_is_any_greater ... ok
[INFO] [stdout] test multiset::tests::test_is_any_lesser ... ok
[INFO] [stdout] test multiset::tests::test_is_disjoint ... ok
[INFO] [stdout] test multiset::tests::test_is_empty ... ok
[INFO] [stdout] test multiset::tests::test_is_proper_subset ... ok
[INFO] [stdout] test multiset::tests::test_is_proper_superset ... ok
[INFO] [stdout] test multiset::tests::test_is_singleton ... ok
[INFO] [stdout] test multiset::tests::test_is_subset ... ok
[INFO] [stdout] test multiset::tests::test_is_superset ... ok
[INFO] [stdout] test multiset::tests::test_len ... ok
[INFO] [stdout] test multiset::tests::test_max ... ok
[INFO] [stdout] test multiset::tests::test_min ... ok
[INFO] [stdout] test multiset::tests::test_mul ... ok
[INFO] [stdout] test multiset::tests::test_new ... ok
[INFO] [stdout] test multiset::tests::test_rem ... ok
[INFO] [stdout] test multiset::tests::test_remove ... ok
[INFO] [stdout] test multiset::tests::test_remove_unchecked ... ok
[INFO] [stdout] test multiset::tests::test_repeat ... ok
[INFO] [stdout] test multiset::tests::test_shannon_entropy ... ok
[INFO] [stdout] test multiset::tests::test_sub ... ok
[INFO] [stdout] test multiset::tests::test_symmetric_difference ... ok
[INFO] [stdout] test multiset::tests::test_total ... ok
[INFO] [stdout] test multiset::tests::test_union ... ok
[INFO] [stdout] test multiset::tests::test_zip_map ... ok
[INFO] [stdout] test multiset::tests::to_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utote
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test src/multiset.rs - multiset::Multiset (line 174) - compile ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset (line 156) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset (line 110) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::collision_entropy (line 1528) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::get (line 892) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::elem_max (line 1386) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::clear (line 725) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::empty (line 646) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::count_max (line 1401) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::remove_unchecked (line 868) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::contains (line 741) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::elem_count_min (line 1418) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::is_any_lesser (line 1287) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::count_min (line 1452) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::choose (line 1468) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::count_non_zero (line 1107) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::difference (line 1054) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::is_singleton (line 1142) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::union (line 1031) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::remove (line 838) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::get_unchecked (line 950) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::get_mut (line 917) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::total (line 1348) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::shannon_entropy (line 1559) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset (line 133) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::is_proper_subset (line 1241) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::is_empty (line 1329) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::get_unchecked_mut (line 982) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::is_proper_superset (line 1265) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::from_elements (line 686) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::is_subset (line 1190) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::insert (line 789) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::count_zero (line 1125) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::is_superset (line 1215) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::elem_min (line 1437) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::repeat (line 665) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::intersection (line 1009) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::contains_unchecked (line 770) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::new (line 597) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::insert_unchecked (line 819) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::is_any_greater (line 1310) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::elem_count_max (line 1367) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::is_disjoint (line 1162) ... ok
[INFO] [stdout] test src/multiset.rs - multiset::Multiset<N,SIZE>::symmetric_difference (line 1084) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7487b8d96e5fd0c18d1e5599ce5a82524147c1ee6662affe4a6fb98924f58729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7487b8d96e5fd0c18d1e5599ce5a82524147c1ee6662affe4a6fb98924f58729", kill_on_drop: false }`
[INFO] [stdout] 7487b8d96e5fd0c18d1e5599ce5a82524147c1ee6662affe4a6fb98924f58729