[INFO] fetching crate unicode-segmentation 1.6.0...
[INFO] testing unicode-segmentation-1.6.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate unicode-segmentation 1.6.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate unicode-segmentation 1.6.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicode-segmentation 1.6.0
[INFO] finished tweaking crates.io crate unicode-segmentation 1.6.0
[INFO] tweaked toml for crates.io crate unicode-segmentation 1.6.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb7832864d9e3a6edcd077f8cd00bd6ae956d95f9421a38e22569f615cd1c1db
[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" "bb7832864d9e3a6edcd077f8cd00bd6ae956d95f9421a38e22569f615cd1c1db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb7832864d9e3a6edcd077f8cd00bd6ae956d95f9421a38e22569f615cd1c1db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7832864d9e3a6edcd077f8cd00bd6ae956d95f9421a38e22569f615cd1c1db", kill_on_drop: false }`
[INFO] [stdout] bb7832864d9e3a6edcd077f8cd00bd6ae956d95f9421a38e22569f615cd1c1db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19a27bd37b39a4feeeae0d9b5c104b68d5819464828fbf4da75c9493406a1256
[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" "19a27bd37b39a4feeeae0d9b5c104b68d5819464828fbf4da75c9493406a1256", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tables.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tables.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stdout]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tables.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |             '0' ... '9' => true,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "19a27bd37b39a4feeeae0d9b5c104b68d5819464828fbf4da75c9493406a1256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a27bd37b39a4feeeae0d9b5c104b68d5819464828fbf4da75c9493406a1256", kill_on_drop: false }`
[INFO] [stdout] 19a27bd37b39a4feeeae0d9b5c104b68d5819464828fbf4da75c9493406a1256
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 404b6e3dbff44dfd66def25a5d0a5ed4b25ab4b268544094daa57d5581a1f71a
[INFO] running `Command { std: "docker" "start" "-a" "404b6e3dbff44dfd66def25a5d0a5ed4b25ab4b268544094daa57d5581a1f71a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tables.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tables.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stdout]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tables.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |             '0' ... '9' => true,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.7.2
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tables.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tables.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stdout]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tables.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |             '0' ... '9' => true,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.91s
[INFO] running `Command { std: "docker" "inspect" "404b6e3dbff44dfd66def25a5d0a5ed4b25ab4b268544094daa57d5581a1f71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404b6e3dbff44dfd66def25a5d0a5ed4b25ab4b268544094daa57d5581a1f71a", kill_on_drop: false }`
[INFO] [stdout] 404b6e3dbff44dfd66def25a5d0a5ed4b25ab4b268544094daa57d5581a1f71a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] e841e69d3c1651aa761d9d43068028eedb6eb3d4686f3bb2c8f73d221d8b971d
[INFO] running `Command { std: "docker" "start" "-a" "e841e69d3c1651aa761d9d43068028eedb6eb3d4686f3bb2c8f73d221d8b971d", kill_on_drop: false }`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tables.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tables.rs:33:31
[INFO] [stderr]    |
[INFO] [stderr] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tables.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |             '0' ... '9' => true,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tables.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tables.rs:33:31
[INFO] [stderr]    |
[INFO] [stderr] 33 |             'a' ... 'z' | 'A' ... 'Z' => true,
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/tables.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |             '0' ... '9' => true,
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unicode_segmentation-de6d4cf868d95dc2
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test grapheme::test_grapheme_cursor_chunk_start_require_precontext ... ok
[INFO] [stdout] test grapheme::test_grapheme_cursor_ris_precontext ... ok
[INFO] [stdout] test grapheme::test_grapheme_cursor_prev_boundary_chunk_start ... ok
[INFO] [stdout] test grapheme::test_grapheme_cursor_prev_boundary ... ok
[INFO] [stdout] test test::test_sentences ... ok
[INFO] [stdout] test test::test_graphemes ... ok
[INFO] [stdout] test test::quickcheck_join_graphemes ... ok
[INFO] [stdout] test test::quickcheck_join_words ... ok
[INFO] [stdout] test test::quickcheck_forward_reverse_graphemes_legacy ... ok
[INFO] [stdout] test test::quickcheck_forward_reverse_graphemes_extended ... ok
[INFO] [stdout] test test::quickcheck_forward_reverse_words ... ok
[INFO] [stdout] test test::test_words ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicode-segmentation
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::cur_cursor (line 314) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::set_cursor (line 286) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::prev_boundary (line 620) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::new (line 255) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::next_boundary (line 544) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::prev_boundary (line 608) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::Graphemes::as_str (line 75) ... ok
[INFO] [stdout] test src/lib.rs - UnicodeSegmentation::graphemes (line 97) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeIndices::as_str (line 26) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::is_boundary (line 457) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::next_boundary (line 533) ... ok
[INFO] [stdout] test src/grapheme.rs - grapheme::GraphemeCursor::provide_context (line 331) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - UnicodeSegmentation::grapheme_indices (line 117) ... ok
[INFO] [stdout] test src/lib.rs - UnicodeSegmentation::split_word_bound_indices (line 170) ... ok
[INFO] [stdout] test src/lib.rs - UnicodeSegmentation::unicode_words (line 139) ... ok
[INFO] [stdout] test src/word.rs - word::UWordBoundIndices::as_str (line 57) ... ok
[INFO] [stdout] test src/word.rs - word::UWordBounds::as_str (line 608) ... ok
[INFO] [stdout] test src/lib.rs - UnicodeSegmentation::split_word_bounds (line 156) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e841e69d3c1651aa761d9d43068028eedb6eb3d4686f3bb2c8f73d221d8b971d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e841e69d3c1651aa761d9d43068028eedb6eb3d4686f3bb2c8f73d221d8b971d", kill_on_drop: false }`
[INFO] [stdout] e841e69d3c1651aa761d9d43068028eedb6eb3d4686f3bb2c8f73d221d8b971d