[INFO] fetching crate strata 0.1.1...
[INFO] extracting crate strata 0.1.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/strata/0.1.1
[INFO] extracting crate strata 0.1.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/strata/0.1.1
[INFO] validating manifest of strata-0.1.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of strata-0.1.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing strata-0.1.1
[INFO] finished frobbing strata-0.1.1
[INFO] frobbed toml for strata-0.1.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/strata/0.1.1/Cargo.toml
[INFO] started frobbing strata-0.1.1
[INFO] finished frobbing strata-0.1.1
[INFO] frobbed toml for strata-0.1.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/strata/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing strata-0.1.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/strata/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] f779de4ff9b5267d19ab1f8e2dafa94a752e2f21d87f96dfafddb4437f763b4f
[INFO] running `"docker" "start" "-a" "f779de4ff9b5267d19ab1f8e2dafa94a752e2f21d87f96dfafddb4437f763b4f"`
[INFO] [stderr]    Compiling strata v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "f779de4ff9b5267d19ab1f8e2dafa94a752e2f21d87f96dfafddb4437f763b4f"`
[INFO] running `"docker" "rm" "-f" "f779de4ff9b5267d19ab1f8e2dafa94a752e2f21d87f96dfafddb4437f763b4f"`
[INFO] [stdout] f779de4ff9b5267d19ab1f8e2dafa94a752e2f21d87f96dfafddb4437f763b4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/strata/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7257db184a0cb6368f7169bf7db2ef81c570923ec6591e9f00851932a3243fa6
[INFO] running `"docker" "start" "-a" "7257db184a0cb6368f7169bf7db2ef81c570923ec6591e9f00851932a3243fa6"`
[INFO] [stderr]    Compiling strata v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1112:33
[INFO] [stderr]      |
[INFO] [stderr] 1112 |         fn shrink(&self) -> Box<Iterator<Item = Self>> {
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Self>`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1881:51
[INFO] [stderr]      |
[INFO] [stderr] 1881 |         fn clone_quickcheck_algebra(&self) -> Box<QuickcheckAlgebra + Send>;
[INFO] [stderr]      |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn QuickcheckAlgebra + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1888:51
[INFO] [stderr]      |
[INFO] [stderr] 1888 |         fn clone_quickcheck_algebra(&self) -> Box<QuickcheckAlgebra + Send> {
[INFO] [stderr]      |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn QuickcheckAlgebra + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1894:37
[INFO] [stderr]      |
[INFO] [stderr] 1894 |     struct ArbitraryAlgebraTree(Box<QuickcheckAlgebra + Send>);
[INFO] [stderr]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn QuickcheckAlgebra + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1937:32
[INFO] [stderr]      |
[INFO] [stderr] 1937 |                     let c: Box<QuickcheckAlgebra + Send> = match g.gen_range(0, 7) {
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn QuickcheckAlgebra + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `"docker" "inspect" "7257db184a0cb6368f7169bf7db2ef81c570923ec6591e9f00851932a3243fa6"`
[INFO] running `"docker" "rm" "-f" "7257db184a0cb6368f7169bf7db2ef81c570923ec6591e9f00851932a3243fa6"`
[INFO] [stdout] 7257db184a0cb6368f7169bf7db2ef81c570923ec6591e9f00851932a3243fa6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/strata/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] fe7146516a0c33fcb59fdad6ad39d60758d48f888f980abec279464beb560ddb
[INFO] running `"docker" "start" "-a" "fe7146516a0c33fcb59fdad6ad39d60758d48f888f980abec279464beb560ddb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/strata-0199be626dbc89bc
[INFO] [stdout] 
[INFO] [stdout] running 100 tests
[INFO] [stdout] test test::both_of_intersects_empty_lists ... ok
[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_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_lists_nested_at_start ... ok
[INFO] [stdout] test test::both_of_lists_have_extents_starting_after_point ... ok
[INFO] [stdout] test test::contained_in_needle_and_haystack_exactly_match ... ok
[INFO] [stdout] test test::both_of_merges_overlapping_nested_lists ... 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::both_of_any_k ... ok
[INFO] [stdout] test test::contained_in_needle_starts_too_early ... ok
[INFO] [stdout] test test::contained_in_needle_end_matches_haystack_end ... ok
[INFO] [stdout] test test::contained_in_any_k ... ok
[INFO] [stdout] test test::containing_haystack_and_needle_exactly_match ... ok
[INFO] [stdout] test test::containing_haystack_end_matches_needle_end ... ok
[INFO] [stdout] test test::contained_in_all_tau_matches_all_rho ... 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_starts_too_late ... ok
[INFO] [stdout] test test::contained_in_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::containing_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::document_rho_at_document_start ... ok
[INFO] [stdout] test test::document_rho_at_document_end ... ok
[INFO] [stdout] test test::document_rho_at_directional_end ... 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::containing_haystack_start_matches_needle_start ... 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_document_end ... ok
[INFO] [stdout] test test::document_tau_at_directional_end ... ok
[INFO] [stdout] test test::both_of_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::document_tau_at_document_start ... ok
[INFO] [stdout] test test::document_tau_prime_at_document_end ... ok
[INFO] [stdout] test test::document_tau_between_document_boundaries ... ok
[INFO] [stdout] test test::document_tau_prime_at_directional_end ... ok
[INFO] [stdout] test test::document_rho_between_document_boundaries ... ok
[INFO] [stdout] test test::document_tau_prime_between_document_boundaries ... ok
[INFO] [stdout] test test::both_of_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::extent_list_rho_finds_extents_that_end_at_same_point ... ok
[INFO] [stdout] test test::document_tau_prime_before_directional_start ... ok
[INFO] [stdout] test test::document_tau_prime_at_document_start ... ok
[INFO] [stdout] test test::extent_list_rho_returns_end_marker_if_no_match ... ok
[INFO] [stdout] test test::document_tau_matches_rho ... ok
[INFO] [stdout] test test::document_tau_prime_matches_rho_prime ... ok
[INFO] [stdout] test test::extent_list_rho_finds_first_extent_ending_after_point ... ok
[INFO] [stdout] test test::extent_list_tau_finds_first_extent_starting_after_point ... ok
[INFO] [stdout] test test::extent_list_tau_returns_end_marker_if_no_match ... ok
[INFO] [stdout] test test::extent_list_tau_finds_extents_that_start_at_same_point ... ok
[INFO] [stdout] test test::containing_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::followed_by_empty_lists ... ok
[INFO] [stdout] test test::followed_by_in_ascending_order ... ok
[INFO] [stdout] test test::extent_list_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::followed_by_overlapping ... ok
[INFO] [stdout] test test::followed_by_one_empty_list ... ok
[INFO] [stdout] test test::followed_by_in_descending_order ... ok
[INFO] [stdout] test test::containing_any_k ... ok
[INFO] [stdout] test test::not_contained_in_needle_end_matches_haystack_end ... ok
[INFO] [stdout] test test::not_contained_in_needle_and_haystack_exactly_match ... ok
[INFO] [stdout] test test::not_contained_in_needle_ends_too_late ... ok
[INFO] [stdout] test test::followed_by_all_tau_matches_all_rho ... 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_starts_too_early ... ok
[INFO] [stdout] test test::followed_by_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::not_contained_in_any_k ... 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::not_contained_in_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::one_of_rho_nested_extents ... ok
[INFO] [stdout] test test::one_of_merges_overlapping_nonnested_lists ... ok
[INFO] [stdout] test test::not_contained_in_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::one_of_rho_nested_extents_with_trailing_extent ... 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::one_of_rho_overlapping_and_nested_extents ... ok
[INFO] [stdout] test test::followed_by_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::not_containing_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::not_containing_any_k ... 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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strata
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fe7146516a0c33fcb59fdad6ad39d60758d48f888f980abec279464beb560ddb"`
[INFO] running `"docker" "rm" "-f" "fe7146516a0c33fcb59fdad6ad39d60758d48f888f980abec279464beb560ddb"`
[INFO] [stdout] fe7146516a0c33fcb59fdad6ad39d60758d48f888f980abec279464beb560ddb