[INFO] fetching crate rbitset 1.0.0...
[INFO] testing rbitset-1.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rbitset 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rbitset 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rbitset 1.0.0
[INFO] tweaked toml for crates.io crate rbitset 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbitset 1.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rbitset 1.0.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5f17ac0079d64eb469fd3c6593ae86bbe5f59ae06d8d069e8339e4e252b584f
[INFO] running `Command { std: "docker" "start" "-a" "f5f17ac0079d64eb469fd3c6593ae86bbe5f59ae06d8d069e8339e4e252b584f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5f17ac0079d64eb469fd3c6593ae86bbe5f59ae06d8d069e8339e4e252b584f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f17ac0079d64eb469fd3c6593ae86bbe5f59ae06d8d069e8339e4e252b584f", kill_on_drop: false }`
[INFO] [stdout] f5f17ac0079d64eb469fd3c6593ae86bbe5f59ae06d8d069e8339e4e252b584f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a1760bf1770e5324b2f733f7bb3b094f938a49f1c574c8d7d5af2d8140c8dde
[INFO] running `Command { std: "docker" "start" "-a" "6a1760bf1770e5324b2f733f7bb3b094f938a49f1c574c8d7d5af2d8140c8dde", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rbitset v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "6a1760bf1770e5324b2f733f7bb3b094f938a49f1c574c8d7d5af2d8140c8dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1760bf1770e5324b2f733f7bb3b094f938a49f1c574c8d7d5af2d8140c8dde", kill_on_drop: false }`
[INFO] [stdout] 6a1760bf1770e5324b2f733f7bb3b094f938a49f1c574c8d7d5af2d8140c8dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 594b7b8683742340fa084544ef8c52bbeb28f86999aab3f89d6b31121b85de40
[INFO] running `Command { std: "docker" "start" "-a" "594b7b8683742340fa084544ef8c52bbeb28f86999aab3f89d6b31121b85de40", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbitset v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "594b7b8683742340fa084544ef8c52bbeb28f86999aab3f89d6b31121b85de40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594b7b8683742340fa084544ef8c52bbeb28f86999aab3f89d6b31121b85de40", kill_on_drop: false }`
[INFO] [stdout] 594b7b8683742340fa084544ef8c52bbeb28f86999aab3f89d6b31121b85de40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 123ad144b9712ec7bc4af9545f90725de1ed6592d418a658c2cf8e383be1ffb3
[INFO] running `Command { std: "docker" "start" "-a" "123ad144b9712ec7bc4af9545f90725de1ed6592d418a658c2cf8e383be1ffb3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rbitset-e9c37b94580b89ce)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::append ... ok
[INFO] [stdout] test tests::binary ... ok
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::contains ... ok
[INFO] [stdout] test tests::count_ones_and_zeros ... ok
[INFO] [stdout] test tests::difference ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::disjoint ... ok
[INFO] [stdout] test tests::extend ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::fill ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::intersect ... ok
[INFO] [stdout] test tests::insert_unchecked ... ok
[INFO] [stdout] test tests::not ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::remove_unchecked ... ok
[INFO] [stdout] test tests::repr ... ok
[INFO] [stdout] test tests::symmetric_difference ... ok
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stdout] test tests::retain ... ok
[INFO] [stdout] test tests::try_too_big ... ok
[INFO] [stdout] test tests::subset_superset ... ok
[INFO] [stdout] test tests::union ... ok
[INFO] [stdout] test tests::drain ... ok
[INFO] [stdout] test tests::panic_too_big - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rbitset
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::clear (line 254) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::difference (line 817) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::count_ones (line 754) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::append (line 480) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::capacity (line 291) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::from_ref (line 310) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::drain (line 796) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::contains (line 598) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::intersection (line 852) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::insert (line 525) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_superset (line 730) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_empty (line 663) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_subset (line 705) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::count_zeros (line 772) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::remove (line 551) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::iter (line 942) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::into_inner (line 275) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_disjoint (line 680) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::retain (line 572) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_append (line 341) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_contains (line 622) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::len (line 646) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_insert (line 382) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::union (line 910) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::symmetric_difference (line 880) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::with_default (line 239) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i16,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_remove (line 431) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i128,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i32,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u128,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u64,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i64,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u32,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u8,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<isize,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i8,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u16,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<usize,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - Iter (line 1309) ... ok
[INFO] [stdout] test src/lib.rs - Intersection (line 1467) ... ok
[INFO] [stdout] test src/lib.rs - Drain (line 1158) ... ok
[INFO] [stdout] test src/lib.rs - Union (line 1535) ... ok
[INFO] [stdout] test src/lib.rs - SymmetricDifference (line 1627) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter (line 1226) ... ok
[INFO] [stdout] test src/lib.rs - Difference (line 1402) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "123ad144b9712ec7bc4af9545f90725de1ed6592d418a658c2cf8e383be1ffb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123ad144b9712ec7bc4af9545f90725de1ed6592d418a658c2cf8e383be1ffb3", kill_on_drop: false }`
[INFO] [stdout] 123ad144b9712ec7bc4af9545f90725de1ed6592d418a658c2cf8e383be1ffb3