[INFO] fetching crate range_union_find 0.4.1...
[INFO] testing range_union_find-0.4.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate range_union_find 0.4.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate range_union_find 0.4.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate range_union_find 0.4.1
[INFO] finished tweaking crates.io crate range_union_find 0.4.1
[INFO] tweaked toml for crates.io crate range_union_find 0.4.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7ebd608231970f954ee9346bfe3dccd1db2d051fb9eff034ed7579a05490627
[INFO] running `Command { std: "docker" "start" "-a" "e7ebd608231970f954ee9346bfe3dccd1db2d051fb9eff034ed7579a05490627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7ebd608231970f954ee9346bfe3dccd1db2d051fb9eff034ed7579a05490627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ebd608231970f954ee9346bfe3dccd1db2d051fb9eff034ed7579a05490627", kill_on_drop: false }`
[INFO] [stdout] e7ebd608231970f954ee9346bfe3dccd1db2d051fb9eff034ed7579a05490627
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1c2e4c8406ea5284c558f7be3c79611b84553ee76b4c2965e33d346b5191e26
[INFO] running `Command { std: "docker" "start" "-a" "c1c2e4c8406ea5284c558f7be3c79611b84553ee76b4c2965e33d346b5191e26", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorted-vec v0.5.2
[INFO] [stderr]    Compiling range_union_find v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "c1c2e4c8406ea5284c558f7be3c79611b84553ee76b4c2965e33d346b5191e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c2e4c8406ea5284c558f7be3c79611b84553ee76b4c2965e33d346b5191e26", kill_on_drop: false }`
[INFO] [stdout] c1c2e4c8406ea5284c558f7be3c79611b84553ee76b4c2965e33d346b5191e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 666d8cc50fe37719e03a11a73d0fff93981c3d72c19d3929c1015008c1d33236
[INFO] running `Command { std: "docker" "start" "-a" "666d8cc50fe37719e03a11a73d0fff93981c3d72c19d3929c1015008c1d33236", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling version-sync v0.9.4
[INFO] [stderr]    Compiling range_union_find v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.39s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/range_union_find-23c16caf333f85bb)
[INFO] [stderr]   Executable tests/version_numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-d76f50464a14968f)
[INFO] running `Command { std: "docker" "inspect" "666d8cc50fe37719e03a11a73d0fff93981c3d72c19d3929c1015008c1d33236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666d8cc50fe37719e03a11a73d0fff93981c3d72c19d3929c1015008c1d33236", kill_on_drop: false }`
[INFO] [stdout] 666d8cc50fe37719e03a11a73d0fff93981c3d72c19d3929c1015008c1d33236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0ac04bf3cfff0cacd96c57b7a539c8a7b5f1df05d315749107b79842d07321f
[INFO] running `Command { std: "docker" "start" "-a" "c0ac04bf3cfff0cacd96c57b7a539c8a7b5f1df05d315749107b79842d07321f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/range_union_find-23c16caf333f85bb)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test tests::bitand_when_contained ... ok
[INFO] [stdout] test tests::bitand_when_disjoint ... ok
[INFO] [stdout] test tests::dual_range_singleton_has_element ... ok
[INFO] [stdout] test tests::extend_bitor_equivalence ... ok
[INFO] [stdout] test tests::dual_range_singleton_has_range ... ok
[INFO] [stdout] test tests::find_range_with_element_in_triple ... ok
[INFO] [stdout] test tests::insert_contained_range_over_single_range ... ok
[INFO] [stdout] test tests::insert_gapfill_element_over_dual_range ... ok
[INFO] [stdout] test tests::insert_max_size_range ... ok
[INFO] [stdout] test tests::insert_partial_gapfill_range_over_dual_range ... ok
[INFO] [stdout] test tests::insert_partial_overarch_adj_range_over_single_range ... ok
[INFO] [stdout] test tests::insert_partial_overarch_all_range_over_multi_range ... ok
[INFO] [stdout] test tests::insert_partial_overarch_full_valuespan ... ok
[INFO] [stdout] test tests::insert_partial_range_over_single_range ... ok
[INFO] [stdout] test tests::insert_range_over_endpoint_singletons ... ok
[INFO] [stdout] test tests::insert_single_element_adj_range ... ok
[INFO] [stdout] test tests::make_from_iter ... ok
[INFO] [stdout] test tests::multi_range_range_partial ... ok
[INFO] [stdout] test tests::print_dual_range ... ok
[INFO] [stdout] test tests::reject_bad_ranges ... ok
[INFO] [stdout] test tests::remove_disjoint_range ... ok
[INFO] [stdout] test tests::range_set_boolean_ops_demorgan ... ok
[INFO] [stdout] test tests::inverse_range ... ok
[INFO] [stdout] test tests::bitand_same_obj ... ok
[INFO] [stdout] test tests::remove_entire_single_range ... ok
[INFO] [stdout] test tests::remove_over_valuespan_singletons ... ok
[INFO] [stdout] test tests::bitand_overarch_subselect ... ok
[INFO] [stdout] test tests::remove_endpoint_overlap_single_range ... ok
[INFO] [stdout] test tests::remove_overarch_partial_match ... ok
[INFO] [stdout] test tests::dual_range_has_element ... ok
[INFO] [stdout] test tests::remove_overlap_single_range ... ok
[INFO] [stdout] test tests::remove_partial_multiple_ranges ... ok
[INFO] [stdout] test tests::insert_partial_overarch_adj_range_over_dual_range ... ok
[INFO] [stdout] test tests::remove_partial_multiple_ranges_rangeswallow ... ok
[INFO] [stdout] test tests::remove_partial_single_range ... ok
[INFO] [stdout] test tests::remove_sub_equivalence ... ok
[INFO] [stdout] test tests::single_range_has_element ... ok
[INFO] [stdout] test tests::single_range_has_range ... ok
[INFO] [stdout] test tests::single_range_range_disjoint ... ok
[INFO] [stderr]      Running tests/version_numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-d76f50464a14968f)
[INFO] [stdout] test tests::single_range_range_partial ... ok
[INFO] [stdout] test tests::turn_into_iter ... ok
[INFO] [stdout] test tests::xor_partial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests range_union_find
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - IntRangeUnionFind<T>::has_element_enum (line 188) ... ok
[INFO] [stdout] test src/lib.rs - IntRangeUnionFind<T>::find_range_with_element (line 394) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - IntRangeUnionFind<T>::has_range (line 242) ... ok
[INFO] [stdout] test src/lib.rs - IntRangeUnionFind<T>::has_element_enum (line 172) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0ac04bf3cfff0cacd96c57b7a539c8a7b5f1df05d315749107b79842d07321f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ac04bf3cfff0cacd96c57b7a539c8a7b5f1df05d315749107b79842d07321f", kill_on_drop: false }`
[INFO] [stdout] c0ac04bf3cfff0cacd96c57b7a539c8a7b5f1df05d315749107b79842d07321f