[INFO] fetching crate rbitset 0.3.6...
[INFO] testing rbitset-0.3.6 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] extracting crate rbitset 0.3.6 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate rbitset 0.3.6 on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rbitset 0.3.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rbitset 0.3.6
[INFO] tweaked toml for crates.io crate rbitset 0.3.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate rbitset 0.3.6 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 758c8e800d5494b78a845a1d3f3d9ffa63b42559f9694ea9b0203805fdb952f4
[INFO] running `Command { std: "docker" "start" "-a" "758c8e800d5494b78a845a1d3f3d9ffa63b42559f9694ea9b0203805fdb952f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "758c8e800d5494b78a845a1d3f3d9ffa63b42559f9694ea9b0203805fdb952f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758c8e800d5494b78a845a1d3f3d9ffa63b42559f9694ea9b0203805fdb952f4", kill_on_drop: false }`
[INFO] [stdout] 758c8e800d5494b78a845a1d3f3d9ffa63b42559f9694ea9b0203805fdb952f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1670a09d9e5cf6bf5b5a1bcb48776112a9361dcd44863d0e7a7f6b3b1d21876e
[INFO] running `Command { std: "docker" "start" "-a" "1670a09d9e5cf6bf5b5a1bcb48776112a9361dcd44863d0e7a7f6b3b1d21876e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rbitset v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "1670a09d9e5cf6bf5b5a1bcb48776112a9361dcd44863d0e7a7f6b3b1d21876e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1670a09d9e5cf6bf5b5a1bcb48776112a9361dcd44863d0e7a7f6b3b1d21876e", kill_on_drop: false }`
[INFO] [stdout] 1670a09d9e5cf6bf5b5a1bcb48776112a9361dcd44863d0e7a7f6b3b1d21876e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15f88edd8b2f2386ca5e787034a4d5a1ef22443dd50f5f555349b9a90ef78390
[INFO] running `Command { std: "docker" "start" "-a" "15f88edd8b2f2386ca5e787034a4d5a1ef22443dd50f5f555349b9a90ef78390", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbitset v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "15f88edd8b2f2386ca5e787034a4d5a1ef22443dd50f5f555349b9a90ef78390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f88edd8b2f2386ca5e787034a4d5a1ef22443dd50f5f555349b9a90ef78390", kill_on_drop: false }`
[INFO] [stdout] 15f88edd8b2f2386ca5e787034a4d5a1ef22443dd50f5f555349b9a90ef78390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] effcde66e97bd7aa9fb13cec67ffd42af83e92746ef975867c72cfe43dc419ea
[INFO] running `Command { std: "docker" "start" "-a" "effcde66e97bd7aa9fb13cec67ffd42af83e92746ef975867c72cfe43dc419ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[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::clear ... ok
[INFO] [stdout] test tests::count_ones_and_zeros ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::difference ... ok
[INFO] [stdout] test tests::disjoint ... ok
[INFO] [stdout] test tests::drain ... ok
[INFO] [stdout] test tests::extend ... ok
[INFO] [stdout] test tests::fill ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::insert_unchecked ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rbitset-ff79502d01f62157)
[INFO] [stdout] test tests::intersect ... ok
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::not ... ok
[INFO] [stdout] test tests::contains ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::remove_unchecked ... ok
[INFO] [stdout] test tests::repr ... ok
[INFO] [stdout] test tests::retain ... ok
[INFO] [stdout] test tests::subset_superset ... ok
[INFO] [stdout] test tests::symmetric_difference ... ok
[INFO] [stdout] test tests::try_too_big ... ok
[INFO] [stdout] test tests::union ... 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 - BitSet<T,N>::clear (line 251) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::contains (line 591) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::capacity (line 288) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::count_ones (line 747) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::difference (line 810) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::append (line 473) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::count_zeros (line 765) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::from_ref (line 309) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::drain (line 789) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::insert (line 518) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::into_inner (line 272) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::intersection (line 845) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_empty (line 656) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_disjoint (line 673) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::len (line 639) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_subset (line 698) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::iter (line 935) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::retain (line 565) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_superset (line 723) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::remove (line 544) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_insert (line 375) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_append (line 334) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i128,N>::new (line 230) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_remove (line 424) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::with_default (line 236) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::symmetric_difference (line 873) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i16,N>::new (line 230) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_contains (line 615) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::union (line 903) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i32,N>::new (line 230) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u64,N>::new (line 231) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u128,N>::new (line 231) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i64,N>::new (line 230) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<isize,N>::new (line 230) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i8,N>::new (line 230) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u16,N>::new (line 231) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<usize,N>::new (line 231) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u8,N>::new (line 231) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u32,N>::new (line 231) ... ok
[INFO] [stdout] test src/lib.rs - Difference (line 1393) ... ok
[INFO] [stdout] test src/lib.rs - Drain (line 1149) ... ok
[INFO] [stdout] test src/lib.rs - Intersection (line 1458) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter (line 1217) ... ok
[INFO] [stdout] test src/lib.rs - Iter (line 1300) ... ok
[INFO] [stdout] test src/lib.rs - Union (line 1526) ... ok
[INFO] [stdout] test src/lib.rs - SymmetricDifference (line 1618) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "effcde66e97bd7aa9fb13cec67ffd42af83e92746ef975867c72cfe43dc419ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "effcde66e97bd7aa9fb13cec67ffd42af83e92746ef975867c72cfe43dc419ea", kill_on_drop: false }`
[INFO] [stdout] effcde66e97bd7aa9fb13cec67ffd42af83e92746ef975867c72cfe43dc419ea