[INFO] crate probabilistic-collections 0.7.0 is already in cache
[INFO] testing probabilistic-collections-0.7.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate probabilistic-collections 0.7.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate probabilistic-collections 0.7.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probabilistic-collections 0.7.0
[INFO] finished tweaking crates.io crate probabilistic-collections 0.7.0
[INFO] tweaked toml for crates.io crate probabilistic-collections 0.7.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a406580b233a2914bf8529f97a9276ce97e92dc84d990d79cfce66c25d06e0e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a406580b233a2914bf8529f97a9276ce97e92dc84d990d79cfce66c25d06e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a406580b233a2914bf8529f97a9276ce97e92dc84d990d79cfce66c25d06e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a406580b233a2914bf8529f97a9276ce97e92dc84d990d79cfce66c25d06e0e", kill_on_drop: false }`
[INFO] [stdout] 5a406580b233a2914bf8529f97a9276ce97e92dc84d990d79cfce66c25d06e0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 128591dfa1cd37d82f12f295e110f88077c13e4ef9fc80cdd0d253b77947a416
[INFO] running `Command { std: "docker" "start" "-a" "128591dfa1cd37d82f12f295e110f88077c13e4ef9fc80cdd0d253b77947a416", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling probabilistic-collections v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.11s
[INFO] running `Command { std: "docker" "inspect" "128591dfa1cd37d82f12f295e110f88077c13e4ef9fc80cdd0d253b77947a416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "128591dfa1cd37d82f12f295e110f88077c13e4ef9fc80cdd0d253b77947a416", kill_on_drop: false }`
[INFO] [stdout] 128591dfa1cd37d82f12f295e110f88077c13e4ef9fc80cdd0d253b77947a416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99d5f2c2fa602e00ec32b3968a922f1ea2f7e20247584993319f35ec458a1c90
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99d5f2c2fa602e00ec32b3968a922f1ea2f7e20247584993319f35ec458a1c90", kill_on_drop: false }`
[INFO] [stderr]    Compiling probabilistic-collections v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "99d5f2c2fa602e00ec32b3968a922f1ea2f7e20247584993319f35ec458a1c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d5f2c2fa602e00ec32b3968a922f1ea2f7e20247584993319f35ec458a1c90", kill_on_drop: false }`
[INFO] [stdout] 99d5f2c2fa602e00ec32b3968a922f1ea2f7e20247584993319f35ec458a1c90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d851bc939392412f3d0e4d7e663d3bc6d8c98cee91718a2c22910aef41f9a3ae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d851bc939392412f3d0e4d7e663d3bc6d8c98cee91718a2c22910aef41f9a3ae", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 88 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/probabilistic_collections-1f657d5b93d653ae
[INFO] [stdout] test bit_array_vec::tests::test_bit_count ... ok
[INFO] [stdout] test bit_vec::tests::test_is_empty ... ok
[INFO] [stdout] test bit_vec::tests::test_flip_all ... ok
[INFO] [stdout] test bit_array_vec::tests::test_into_iter ... ok
[INFO] [stdout] test bit_vec::tests::test_from_elem ... ok
[INFO] [stdout] test bit_vec::tests::test_iter ... ok
[INFO] [stdout] test bit_vec::tests::test_intersection ... ok
[INFO] [stdout] test bit_array_vec::tests::test_bit_count_13 ... ok
[INFO] [stdout] test bit_array_vec::tests::test_bit_count_21 ... ok
[INFO] [stdout] test bit_array_vec::tests::test_from_elem ... ok
[INFO] [stdout] test bit_vec::tests::test_clone ... ok
[INFO] [stdout] test bit_vec::tests::test_flip ... ok
[INFO] [stdout] test bit_vec::tests::test_difference ... ok
[INFO] [stdout] test bit_array_vec::tests::test_with_capacity ... ok
[INFO] [stdout] test bit_array_vec::tests::test_bit_count_5 ... ok
[INFO] [stdout] test bit_vec::tests::test_reserve ... ok
[INFO] [stdout] test bit_vec::tests::test_truncate ... ok
[INFO] [stdout] test bloom::bloom_filter::tests::test_from_item_count ... ok
[INFO] [stdout] test bloom::bloom_filter::tests::test_new ... ok
[INFO] [stdout] test bloom::dd_bloom_filter::tests::test_bs ... ok
[INFO] [stdout] test bloom::dd_bloom_filter::tests::test_bssd ... ok
[INFO] [stdout] test bloom::dd_bloom_filter::tests::test_rlbs ... ok
[INFO] [stdout] test bloom::partitioned_bloom_filter::tests::test_estimated_fpp ... ok
[INFO] [stdout] test bloom::partitioned_bloom_filter::tests::test_from_bit_count ... ok
[INFO] [stdout] test bloom::partitioned_bloom_filter::tests::test_from_item_count ... ok
[INFO] [stdout] test bloom::scalable_bloom_filter::tests::test_estimated_fpp ... ok
[INFO] [stdout] test bloom::scalable_bloom_filter::tests::test_grow ... ok
[INFO] [stdout] test bloom::scalable_bloom_filter::tests::test_scalable_bloom_filter ... ok
[INFO] [stdout] test count_min_sketch::tests::count_mean_strategy::test_clear ... ok
[INFO] [stdout] test count_min_sketch::tests::count_mean_strategy::test_from_error ... ok
[INFO] [stdout] test count_min_sketch::tests::count_mean_strategy::test_insert ... ok
[INFO] [stdout] test count_min_sketch::tests::count_mean_strategy::test_new ... ok
[INFO] [stdout] test bit_vec::tests::test_len ... ok
[INFO] [stdout] test bloom::bloom_filter::tests::test_estimated_fpp ... ok
[INFO] [stdout] test bit_vec::tests::test_to_bytes ... ok
[INFO] [stdout] test bit_vec::tests::test_push ... ok
[INFO] [stdout] test bit_vec::tests::test_from_bytes ... ok
[INFO] [stdout] test bit_vec::tests::test_push_pop ... ok
[INFO] [stdout] test bit_vec::tests::test_union ... ok
[INFO] [stdout] test count_min_sketch::tests::count_mean_strategy::test_remove ... ok
[INFO] [stdout] test bloom::bloom_filter::tests::test_from_fpp ... ok
[INFO] [stdout] test bit_vec::tests::test_new ... ok
[INFO] [stdout] test bit_vec::tests::test_set_get ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_clear ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_from_entries_per_index ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_from_fingerprint_bit_count ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_from_parameters ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_get_fingerprint ... ok
[INFO] [stdout] test bit_vec::tests::test_symmetric_difference ... ok
[INFO] [stdout] test bit_vec::tests::test_reserve_exact ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_insert ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_insert_existing_item ... ok
[INFO] [stdout] test count_min_sketch::tests::count_median_bias_strategy::test_clear ... ok
[INFO] [stdout] test bit_vec::tests::test_with_capacity ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_remove ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_estimated_fpp ... ok
[INFO] [stdout] test count_min_sketch::tests::count_min_strategy::test_remove ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_remove_both_indexes ... ok
[INFO] [stdout] test bit_vec::tests::test_set_all ... ok
[INFO] [stdout] test count_min_sketch::tests::count_min_strategy::test_new ... ok
[INFO] [stdout] test count_min_sketch::tests::count_min_strategy::test_insert ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_remove_extra_items ... ok
[INFO] [stdout] test count_min_sketch::tests::count_min_strategy::test_from_error ... ok
[INFO] [stdout] test count_min_sketch::tests::count_min_strategy::test_clear ... ok
[INFO] [stdout] test count_min_sketch::tests::count_median_bias_strategy::test_remove ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_get_raw_fingerprint ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_new ... ok
[INFO] [stdout] test count_min_sketch::tests::count_median_bias_strategy::test_new ... ok
[INFO] [stdout] test count_min_sketch::tests::count_median_bias_strategy::test_insert ... ok
[INFO] [stdout] test count_min_sketch::tests::count_median_bias_strategy::test_from_error ... ok
[INFO] [stdout] test cuckoo::cuckoo_filter::tests::test_insert_extra_items ... ok
[INFO] [stdout] test hyperloglog::tests::test_merge ... ok
[INFO] [stdout] test quotient::tests::test_from_fpp ... ok
[INFO] [stdout] test quotient::tests::test_insert ... ok
[INFO] [stdout] test quotient::tests::test_clear ... ok
[INFO] [stdout] test quotient::tests::test_new ... ok
[INFO] [stdout] test similarity::min_hash::tests::test_min_hash ... ok
[INFO] [stdout] test quotient::tests::test_remove ... ok
[INFO] [stdout] test similarity::sim_hash::tests::test_sim_hash ... ok
[INFO] [stdout] test hyperloglog::tests::test_simple ... ok
[INFO] [stdout] test similarity::tests::test_jaccard_similarity ... ok
[INFO] [stdout] test quotient::tests::test_insert_existing_item ... ok
[INFO] [stdout] test cuckoo::scalable_cuckoo_filter::tests::test_estimated_fpp ... ok
[INFO] [stdout] test cuckoo::scalable_cuckoo_filter::tests::test_new ... ok
[INFO] [stdout] test cuckoo::scalable_cuckoo_filter::tests::test_from_entries_per_index ... ok
[INFO] [stdout] test hyperloglog::tests::test_panic_new_invalid_error_probability ... ok
[INFO] [stdout] test hyperloglog::tests::test_panic_new_mismatch_error_iprobability ... ok
[INFO] [stdout] test quotient::tests::test_stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests probabilistic-collections
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name probabilistic_collections -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-96c82bb3775dd0b2.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-8e7ddb72171cc91f.rlib --extern probabilistic_collections=/opt/rustwide/target/debug/deps/libprobabilistic_collections-d9e1bd99c07d308b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-4bb64c10b90aff6e.rlib --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-f5540bbc5b8b227c.rlib --extern siphasher=/opt/rustwide/target/debug/deps/libsiphasher-af05d15e8a794539.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d851bc939392412f3d0e4d7e663d3bc6d8c98cee91718a2c22910aef41f9a3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d851bc939392412f3d0e4d7e663d3bc6d8c98cee91718a2c22910aef41f9a3ae", kill_on_drop: false }`
[INFO] [stdout] d851bc939392412f3d0e4d7e663d3bc6d8c98cee91718a2c22910aef41f9a3ae