[INFO] fetching crate neoset 0.1.0...
[INFO] testing neoset-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate neoset 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate neoset 0.1.0
[INFO] finished tweaking crates.io crate neoset 0.1.0
[INFO] tweaked toml for crates.io crate neoset 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate neoset 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neoset 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a11bb0c46899642c1a86997902eddf84c075bc9642d2a9cfd5c91999e49af7d8
[INFO] running `Command { std: "docker" "start" "-a" "a11bb0c46899642c1a86997902eddf84c075bc9642d2a9cfd5c91999e49af7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a11bb0c46899642c1a86997902eddf84c075bc9642d2a9cfd5c91999e49af7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11bb0c46899642c1a86997902eddf84c075bc9642d2a9cfd5c91999e49af7d8", kill_on_drop: false }`
[INFO] [stdout] a11bb0c46899642c1a86997902eddf84c075bc9642d2a9cfd5c91999e49af7d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4657207aaf30d6f89a1b3662dc780b3e65809b55c33e0845ee1e6a03929fafd5
[INFO] running `Command { std: "docker" "start" "-a" "4657207aaf30d6f89a1b3662dc780b3e65809b55c33e0845ee1e6a03929fafd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling neoset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "4657207aaf30d6f89a1b3662dc780b3e65809b55c33e0845ee1e6a03929fafd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4657207aaf30d6f89a1b3662dc780b3e65809b55c33e0845ee1e6a03929fafd5", kill_on_drop: false }`
[INFO] [stdout] 4657207aaf30d6f89a1b3662dc780b3e65809b55c33e0845ee1e6a03929fafd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 541e969efbc6834ea2c4ef238a9b7e1ee3eb37e54aae1270630f14ddfbf46b69
[INFO] running `Command { std: "docker" "start" "-a" "541e969efbc6834ea2c4ef238a9b7e1ee3eb37e54aae1270630f14ddfbf46b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling neoset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "541e969efbc6834ea2c4ef238a9b7e1ee3eb37e54aae1270630f14ddfbf46b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541e969efbc6834ea2c4ef238a9b7e1ee3eb37e54aae1270630f14ddfbf46b69", kill_on_drop: false }`
[INFO] [stdout] 541e969efbc6834ea2c4ef238a9b7e1ee3eb37e54aae1270630f14ddfbf46b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cf36d18e5a0a72b97240033e4104f34b8dcd9fbff89c66ed54b6ac3f0586b82
[INFO] running `Command { std: "docker" "start" "-a" "8cf36d18e5a0a72b97240033e4104f34b8dcd9fbff89c66ed54b6ac3f0586b82", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neoset-c382093fb60d09aa)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test tests::complement_mixed ... ok
[INFO] [stdout] test tests::complement_operation ... ok
[INFO] [stdout] test tests::count_ones_respects_len_boundary ... ok
[INFO] [stdout] test tests::empty_is_subset_of_everything ... ok
[INFO] [stdout] test tests::dense_run_compression ... ok
[INFO] [stdout] test tests::different_length_union ... ok
[INFO] [stdout] test tests::difference_operation ... ok
[INFO] [stdout] test tests::empty_set ... ok
[INFO] [stdout] test tests::from_bools ... ok
[INFO] [stdout] test tests::from_bytes_rejects_bad_input ... ok
[INFO] [stdout] test tests::from_ones_dense ... ok
[INFO] [stdout] test tests::from_ones_sparse ... ok
[INFO] [stdout] test tests::from_ones_empty ... ok
[INFO] [stdout] test tests::intersection_operation ... ok
[INFO] [stdout] test tests::mixed_compression_ratio ... ok
[INFO] [stdout] test tests::ones_iterator ... ok
[INFO] [stdout] test tests::iterator_respects_len_boundary ... ok
[INFO] [stdout] test tests::literal_contains_works ... ok
[INFO] [stdout] test tests::ones_constructor ... ok
[INFO] [stdout] test tests::alternating_bits_use_literals ... ok
[INFO] [stdout] test tests::exactly_63_bits ... ok
[INFO] [stdout] test tests::exactly_64_bits ... ok
[INFO] [stdout] test tests::ones_iterator_with_literals ... ok
[INFO] [stdout] test tests::ones_iterator_with_runs ... ok
[INFO] [stdout] test tests::partial_literal_at_end ... ok
[INFO] [stdout] test tests::push_individual_bits ... ok
[INFO] [stdout] test tests::push_large_zeros_then_ones ... ok
[INFO] [stdout] test tests::serialization_roundtrip_literals ... ok
[INFO] [stdout] test tests::serialization_roundtrip_runs ... ok
[INFO] [stdout] test tests::single_bit_one ... ok
[INFO] [stdout] test tests::random_pattern_uses_literals ... ok
[INFO] [stdout] test tests::serialization_roundtrip_mixed ... ok
[INFO] [stdout] test tests::push_mixed_then_run ... ok
[INFO] [stdout] test tests::single_bit_zero ... ok
[INFO] [stdout] test tests::sparse_compression ... ok
[INFO] [stdout] test tests::subset_superset ... ok
[INFO] [stdout] test tests::symmetric_difference_operation ... ok
[INFO] [stdout] test tests::zeros_constructor ... ok
[INFO] [stdout] test tests::sync_diff_scenario ... ok
[INFO] [stdout] test tests::union_operation ... ok
[INFO] [stdout] test tests::zeros_iterator ... ok
[INFO] [stdout] test tests::complement_involution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests neoset
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.69s; merged doctests compilation took 0.68s
[INFO] running `Command { std: "docker" "inspect" "8cf36d18e5a0a72b97240033e4104f34b8dcd9fbff89c66ed54b6ac3f0586b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf36d18e5a0a72b97240033e4104f34b8dcd9fbff89c66ed54b6ac3f0586b82", kill_on_drop: false }`
[INFO] [stdout] 8cf36d18e5a0a72b97240033e4104f34b8dcd9fbff89c66ed54b6ac3f0586b82