[INFO] fetching crate ebene 0.2.0...
[INFO] testing ebene-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate ebene 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ebene 0.2.0
[INFO] finished tweaking crates.io crate ebene 0.2.0
[INFO] tweaked toml for crates.io crate ebene 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ebene 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding quickcheck v0.9.2 (available: v1.0.3)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f50e1873dcfcc9567e5349008ac70a1d4526b90f71a1dd3b3e734d39020a763
[INFO] running `Command { std: "docker" "start" "-a" "4f50e1873dcfcc9567e5349008ac70a1d4526b90f71a1dd3b3e734d39020a763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f50e1873dcfcc9567e5349008ac70a1d4526b90f71a1dd3b3e734d39020a763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f50e1873dcfcc9567e5349008ac70a1d4526b90f71a1dd3b3e734d39020a763", kill_on_drop: false }`
[INFO] [stdout] 4f50e1873dcfcc9567e5349008ac70a1d4526b90f71a1dd3b3e734d39020a763
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79a5ffe7f93395ef912f83764fc453ec88adeea6e7b325bad182c4c3e6d37f43
[INFO] running `Command { std: "docker" "start" "-a" "79a5ffe7f93395ef912f83764fc453ec88adeea6e7b325bad182c4c3e6d37f43", kill_on_drop: false }`
[INFO] [stderr]    Compiling ebene v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "79a5ffe7f93395ef912f83764fc453ec88adeea6e7b325bad182c4c3e6d37f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a5ffe7f93395ef912f83764fc453ec88adeea6e7b325bad182c4c3e6d37f43", kill_on_drop: false }`
[INFO] [stdout] 79a5ffe7f93395ef912f83764fc453ec88adeea6e7b325bad182c4c3e6d37f43
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10078768409da9f672a2824900d3b235bd7bad4a9067ac747f8b56a67243dc8d
[INFO] running `Command { std: "docker" "start" "-a" "10078768409da9f672a2824900d3b235bd7bad4a9067ac747f8b56a67243dc8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling ebene v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.82s
[INFO] running `Command { std: "docker" "inspect" "10078768409da9f672a2824900d3b235bd7bad4a9067ac747f8b56a67243dc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10078768409da9f672a2824900d3b235bd7bad4a9067ac747f8b56a67243dc8d", kill_on_drop: false }`
[INFO] [stdout] 10078768409da9f672a2824900d3b235bd7bad4a9067ac747f8b56a67243dc8d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66b6483e623b5eb75ec258804f65ebd57b7c7d98134ccb97ca37dc50ff9f75fb
[INFO] running `Command { std: "docker" "start" "-a" "66b6483e623b5eb75ec258804f65ebd57b7c7d98134ccb97ca37dc50ff9f75fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ebene-040913e901e86126)
[INFO] [stdout] 
[INFO] [stdout] running 100 tests
[INFO] [stdout] test test::both_of_intersects_empty_list_and_nonempty_list ... ok
[INFO] [stdout] test test::both_of_intersects_nonempty_lists ... ok
[INFO] [stdout] test test::both_of_lists_have_extents_starting_after_point ... ok
[INFO] [stdout] test test::both_of_merges_overlapping_lists_nested_at_start ... ok
[INFO] [stdout] test test::both_of_intersects_overlapping_nonnested_lists ... ok
[INFO] [stdout] test test::both_of_lists_do_not_have_extents_starting_after_point ... ok
[INFO] [stdout] test test::both_of_merges_overlapping_lists_nested_at_end ... ok
[INFO] [stdout] test test::both_of_merges_overlapping_nested_lists ... ok
[INFO] [stdout] test test::both_of_intersects_empty_lists ... ok
[INFO] [stdout] test test::contained_in_needle_and_haystack_exactly_match ... ok
[INFO] [stdout] test test::contained_in_needle_end_matches_haystack_end ... ok
[INFO] [stdout] test test::contained_in_needle_ends_too_late ... ok
[INFO] [stdout] test test::contained_in_needle_is_fully_within_haystack ... ok
[INFO] [stdout] test test::contained_in_needle_start_matches_haystack_start ... ok
[INFO] [stdout] test test::contained_in_needle_starts_too_early ... ok
[INFO] [stdout] test test::containing_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::contained_in_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::containing_haystack_and_needle_exactly_match ... ok
[INFO] [stdout] test test::both_of_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::containing_haystack_end_matches_needle_end ... ok
[INFO] [stdout] test test::containing_haystack_ends_too_early ... ok
[INFO] [stdout] test test::containing_haystack_fully_around_needle ... ok
[INFO] [stdout] test test::containing_haystack_start_matches_needle_start ... ok
[INFO] [stdout] test test::containing_haystack_starts_too_late ... ok
[INFO] [stdout] test test::document_rho_at_directional_end ... ok
[INFO] [stdout] test test::document_rho_at_document_end ... ok
[INFO] [stdout] test test::document_rho_at_document_start ... ok
[INFO] [stdout] test test::document_rho_between_document_boundaries ... ok
[INFO] [stdout] test test::document_rho_prime_at_directional_end ... ok
[INFO] [stdout] test test::document_rho_prime_at_document_end ... ok
[INFO] [stdout] test test::document_rho_prime_at_document_start ... ok
[INFO] [stdout] test test::document_rho_prime_before_directional_start ... ok
[INFO] [stdout] test test::document_rho_prime_between_document_boundaries ... ok
[INFO] [stdout] test test::document_tau_at_directional_end ... ok
[INFO] [stdout] test test::document_tau_at_document_end ... ok
[INFO] [stdout] test test::document_tau_at_document_start ... ok
[INFO] [stdout] test test::document_tau_between_document_boundaries ... ok
[INFO] [stdout] test test::contained_in_any_k ... ok
[INFO] [stdout] test test::document_tau_matches_rho ... ok
[INFO] [stdout] test test::document_tau_prime_at_directional_end ... ok
[INFO] [stdout] test test::document_tau_prime_at_document_start ... ok
[INFO] [stdout] test test::document_tau_prime_before_directional_start ... ok
[INFO] [stdout] test test::document_tau_prime_between_document_boundaries ... ok
[INFO] [stdout] test test::document_tau_prime_matches_rho_prime ... ok
[INFO] [stdout] test test::document_tau_prime_at_document_end ... ok
[INFO] [stdout] test test::extent_list_rho_finds_extents_that_end_at_same_point ... ok
[INFO] [stdout] test test::extent_list_rho_finds_first_extent_ending_after_point ... ok
[INFO] [stdout] test test::extent_list_rho_returns_end_marker_if_no_match ... ok
[INFO] [stdout] test test::both_of_any_k ... ok
[INFO] [stdout] test test::extent_list_tau_returns_end_marker_if_no_match ... ok
[INFO] [stdout] test test::extent_list_tau_finds_first_extent_starting_after_point ... ok
[INFO] [stdout] test test::extent_list_tau_finds_extents_that_start_at_same_point ... ok
[INFO] [stdout] test test::containing_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::followed_by_empty_lists ... ok
[INFO] [stdout] test test::followed_by_in_ascending_order ... ok
[INFO] [stdout] test test::contained_in_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::followed_by_one_empty_list ... ok
[INFO] [stdout] test test::followed_by_overlapping ... ok
[INFO] [stdout] test test::followed_by_in_descending_order ... ok
[INFO] [stdout] test test::both_of_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::extent_list_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::not_contained_in_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::not_contained_in_needle_end_matches_haystack_end ... ok
[INFO] [stdout] test test::not_contained_in_needle_ends_too_late ... ok
[INFO] [stdout] test test::not_contained_in_needle_is_fully_within_haystack ... ok
[INFO] [stdout] test test::not_contained_in_needle_start_matches_haystack_start ... ok
[INFO] [stdout] test test::not_contained_in_needle_and_haystack_exactly_match ... ok
[INFO] [stdout] test test::not_contained_in_needle_starts_too_early ... ok
[INFO] [stdout] test test::followed_by_any_k ... ok
[INFO] [stdout] test test::containing_any_k ... ok
[INFO] [stdout] test test::not_containing_haystack_and_needle_exactly_match ... ok
[INFO] [stdout] test test::not_containing_haystack_end_matches_needle_end ... ok
[INFO] [stdout] test test::not_containing_haystack_ends_too_early ... ok
[INFO] [stdout] test test::not_containing_haystack_fully_around_needle ... ok
[INFO] [stdout] test test::not_containing_haystack_start_matches_needle_start ... ok
[INFO] [stdout] test test::not_containing_haystack_starts_too_late ... ok
[INFO] [stdout] test test::followed_by_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::not_containing_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::one_of_merges_empty_list_and_nonempty_list ... ok
[INFO] [stdout] test test::one_of_merges_empty_lists ... ok
[INFO] [stdout] test test::one_of_merges_nonempty_lists ... ok
[INFO] [stdout] test test::one_of_merges_overlapping_lists_nested_at_end ... ok
[INFO] [stdout] test test::one_of_merges_overlapping_lists_nested_at_start ... ok
[INFO] [stdout] test test::one_of_merges_overlapping_nested_lists ... ok
[INFO] [stdout] test test::one_of_merges_overlapping_nonnested_lists ... ok
[INFO] [stdout] test test::one_of_rho_nested_extents ... ok
[INFO] [stdout] test test::one_of_rho_nested_extents_with_trailing_extent ... ok
[INFO] [stdout] test test::not_contained_in_any_k ... ok
[INFO] [stdout] test test::one_of_rho_one_empty_list ... ok
[INFO] [stdout] test test::one_of_rho_overlapping_extents ... ok
[INFO] [stdout] test test::followed_by_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::one_of_rho_overlapping_and_nested_extents ... ok
[INFO] [stdout] test test::not_containing_any_k ... ok
[INFO] [stdout] test test::not_contained_in_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::not_containing_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::one_of_any_k ... ok
[INFO] [stdout] test test::one_of_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::tree_of_operators_any_k ... ok
[INFO] [stdout] test test::tree_of_operators_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::tree_of_operators_all_tau_matches_all_rho ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 100 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.66s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ebene
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66b6483e623b5eb75ec258804f65ebd57b7c7d98134ccb97ca37dc50ff9f75fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b6483e623b5eb75ec258804f65ebd57b7c7d98134ccb97ca37dc50ff9f75fb", kill_on_drop: false }`
[INFO] [stdout] 66b6483e623b5eb75ec258804f65ebd57b7c7d98134ccb97ca37dc50ff9f75fb