[INFO] fetching crate tibitset 0.1.0...
[INFO] testing tibitset-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tibitset 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tibitset 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tibitset 0.1.0
[INFO] finished tweaking crates.io crate tibitset 0.1.0
[INFO] tweaked toml for crates.io crate tibitset 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] ef0446ad72068a86527883a4ccbea9c73af75cd6bb829892579149b6b11e6025
[INFO] running `Command { std: "docker" "start" "-a" "ef0446ad72068a86527883a4ccbea9c73af75cd6bb829892579149b6b11e6025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef0446ad72068a86527883a4ccbea9c73af75cd6bb829892579149b6b11e6025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0446ad72068a86527883a4ccbea9c73af75cd6bb829892579149b6b11e6025", kill_on_drop: false }`
[INFO] [stdout] ef0446ad72068a86527883a4ccbea9c73af75cd6bb829892579149b6b11e6025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] e642868e58caf954e9a70fd357f9c58d2cb989cc3b66bbe7fb290205eb27ab38
[INFO] running `Command { std: "docker" "start" "-a" "e642868e58caf954e9a70fd357f9c58d2cb989cc3b66bbe7fb290205eb27ab38", kill_on_drop: false }`
[INFO] [stderr]    Compiling tibitset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "e642868e58caf954e9a70fd357f9c58d2cb989cc3b66bbe7fb290205eb27ab38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e642868e58caf954e9a70fd357f9c58d2cb989cc3b66bbe7fb290205eb27ab38", kill_on_drop: false }`
[INFO] [stdout] e642868e58caf954e9a70fd357f9c58d2cb989cc3b66bbe7fb290205eb27ab38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 0286b5ed69c355793ca1d541d5ddc1e940b797659d02a3142d0e618e0f667bc5
[INFO] running `Command { std: "docker" "start" "-a" "0286b5ed69c355793ca1d541d5ddc1e940b797659d02a3142d0e618e0f667bc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tibitset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "0286b5ed69c355793ca1d541d5ddc1e940b797659d02a3142d0e618e0f667bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0286b5ed69c355793ca1d541d5ddc1e940b797659d02a3142d0e618e0f667bc5", kill_on_drop: false }`
[INFO] [stdout] 0286b5ed69c355793ca1d541d5ddc1e940b797659d02a3142d0e618e0f667bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 00d1fed4fb2f4fd2f22489c4548246fdb8880f42eea1a45f1b0fca09ab2a08d5
[INFO] running `Command { std: "docker" "start" "-a" "00d1fed4fb2f4fd2f22489c4548246fdb8880f42eea1a45f1b0fca09ab2a08d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tibitset-e57906e7782a9fab)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test binary_trait ... ok
[INFO] [stdout] test bitand_assign_longer ... ok
[INFO] [stdout] test bitand_equal_lengths ... ok
[INFO] [stdout] test bitand_first_larger ... ok
[INFO] [stdout] test bitor_assign_longer ... ok
[INFO] [stdout] test bitor_assign_shorter ... ok
[INFO] [stdout] test bitxor_assign_shorter ... ok
[INFO] [stdout] test bitxor_equal_lengths ... ok
[INFO] [stdout] test bitor_first_larger ... ok
[INFO] [stdout] test copy_bit ... ok
[INFO] [stdout] test count_ones ... ok
[INFO] [stdout] test bitand_first_smaller ... ok
[INFO] [stdout] test bitand_assign_shorter ... ok
[INFO] [stdout] test bitxor_assign_longer ... ok
[INFO] [stdout] test bitxor_first_smaller ... ok
[INFO] [stdout] test bitor_first_smaller ... ok
[INFO] [stdout] test bitor_equal_lengths ... ok
[INFO] [stdout] test bitxor_first_larger ... ok
[INFO] [stdout] test from_iterator_ones ... ok
[INFO] [stdout] test display_trait ... ok
[INFO] [stdout] test from_iterator ... ok
[INFO] [stdout] test intersection ... ok
[INFO] [stdout] test difference ... ok
[INFO] [stdout] test extend ... ok
[INFO] [stdout] test extend_on_empty ... ok
[INFO] [stdout] test is_disjoint_first_shorter ... ok
[INFO] [stdout] test grow ... ok
[INFO] [stdout] test insert_range ... ok
[INFO] [stdout] test test_toggle ... ok
[INFO] [stdout] test union ... ok
[INFO] [stdout] test toggle_range ... ok
[INFO] [stdout] test with_blocks_too_big ... ok
[INFO] [stdout] test with_blocks_too_big_range_check ... ok
[INFO] [stdout] test with_blocks_too_small ... ok
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test default ... ok
[INFO] [stdout] test with_blocks ... ok
[INFO] [stdout] test ones ... ok
[INFO] [stdout] test is_disjoint_first_longer ... ok
[INFO] [stdout] test op_assign_ref ... ok
[INFO] [stdout] test iter_ones_range ... ok
[INFO] [stdout] test set_range ... ok
[INFO] [stdout] test symmetric_difference ... ok
[INFO] [stdout] test subset_superset_shorter ... ok
[INFO] [stdout] test subset_superset_longer ... ok
[INFO] [stdout] test other_types ... ok
[INFO] [stdout] test count_ones_oob - should panic ... ok
[INFO] [stdout] test count_ones_negative_range - should panic ... ok
[INFO] [stdout] test count_ones_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tibitset
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - TiBitSet<K>::with_capacity_and_blocks (line 93) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "00d1fed4fb2f4fd2f22489c4548246fdb8880f42eea1a45f1b0fca09ab2a08d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d1fed4fb2f4fd2f22489c4548246fdb8880f42eea1a45f1b0fca09ab2a08d5", kill_on_drop: false }`
[INFO] [stdout] 00d1fed4fb2f4fd2f22489c4548246fdb8880f42eea1a45f1b0fca09ab2a08d5