[INFO] fetching crate ttf_word_wrap 0.5.0...
[INFO] testing ttf_word_wrap-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ttf_word_wrap 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ttf_word_wrap 0.5.0 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 ttf_word_wrap 0.5.0
[INFO] finished tweaking crates.io crate ttf_word_wrap 0.5.0
[INFO] tweaked toml for crates.io crate ttf_word_wrap 0.5.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc076dd9dfc6a8ae40f23c411f6879a4e52951cd143695919e28bef3b2d0da38
[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" "dc076dd9dfc6a8ae40f23c411f6879a4e52951cd143695919e28bef3b2d0da38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc076dd9dfc6a8ae40f23c411f6879a4e52951cd143695919e28bef3b2d0da38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc076dd9dfc6a8ae40f23c411f6879a4e52951cd143695919e28bef3b2d0da38", kill_on_drop: false }`
[INFO] [stdout] dc076dd9dfc6a8ae40f23c411f6879a4e52951cd143695919e28bef3b2d0da38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e55b55fbcd4f6575d0582691f36b025ead0b1398b8ea128c626734ef471bbdf
[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" "1e55b55fbcd4f6575d0582691f36b025ead0b1398b8ea128c626734ef471bbdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling ttf-parser v0.12.3
[INFO] [stderr]    Compiling ttf_word_wrap v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `cache`
[INFO] [stdout]   --> src/measure.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     cache: HashMap<char, u16>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TTFParserMeasure` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/measure.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `measure`
[INFO] [stdout]   --> src/whitespace.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     measure: &'a dyn Measure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `WhiteSpaceIterator` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/whitespace.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "1e55b55fbcd4f6575d0582691f36b025ead0b1398b8ea128c626734ef471bbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e55b55fbcd4f6575d0582691f36b025ead0b1398b8ea128c626734ef471bbdf", kill_on_drop: false }`
[INFO] [stdout] 1e55b55fbcd4f6575d0582691f36b025ead0b1398b8ea128c626734ef471bbdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69e84e5f6015208a0b76a8b04103bebeb7a24118bb402d19448fa12db534555c
[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" "69e84e5f6015208a0b76a8b04103bebeb7a24118bb402d19448fa12db534555c", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stdout] warning: field is never read: `cache`
[INFO] [stdout]   --> src/measure.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     cache: HashMap<char, u16>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TTFParserMeasure` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/measure.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `measure`
[INFO] [stdout]   --> src/whitespace.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     measure: &'a dyn Measure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `WhiteSpaceIterator` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/whitespace.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ttf_word_wrap v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `cache`
[INFO] [stdout]   --> src/measure.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     cache: HashMap<char, u16>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TTFParserMeasure` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/measure.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `measure`
[INFO] [stdout]   --> src/whitespace.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     measure: &'a dyn Measure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `WhiteSpaceIterator` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/whitespace.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.02s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ttf_word_wrap-ae3b1b331dab738a)
[INFO] running `Command { std: "docker" "inspect" "69e84e5f6015208a0b76a8b04103bebeb7a24118bb402d19448fa12db534555c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e84e5f6015208a0b76a8b04103bebeb7a24118bb402d19448fa12db534555c", kill_on_drop: false }`
[INFO] [stdout] 69e84e5f6015208a0b76a8b04103bebeb7a24118bb402d19448fa12db534555c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] c1925a76538a2ca49149c62cadb3c387051b571293e1fc5d64a719081a047837
[INFO] running `Command { std: "docker" "start" "-a" "c1925a76538a2ca49149c62cadb3c387051b571293e1fc5d64a719081a047837", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `cache`
[INFO] [stderr]   --> src/measure.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     cache: HashMap<char, u16>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `TTFParserMeasure` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/measure.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(Clone, Debug)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `measure`
[INFO] [stderr]   --> src/whitespace.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     measure: &'a dyn Measure,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `WhiteSpaceIterator` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/whitespace.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 | #[derive(Clone, Debug)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `ttf_word_wrap` (lib) generated 2 warnings
[INFO] [stderr] warning: `ttf_word_wrap` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ttf_word_wrap-ae3b1b331dab738a)
[INFO] [stdout] test line::tests::no_width ... ok
[INFO] [stdout] test line::tests::consecutive_newlines ... ok
[INFO] [stdout] test line::tests::starting_newlines ... ok
[INFO] [stdout] test line::tests::with_newlines ... ok
[INFO] [stdout] test line_break::tests::consecutive_newlines ... ok
[INFO] [stdout] test line_break::tests::no_width ... ok
[INFO] [stdout] test line_break::tests::starting_newline ... ok
[INFO] [stdout] test measure::tests::test_char ... ok
[INFO] [stdout] test line_break::tests::optional_tokens ... ok
[INFO] [stdout] test measure::tests::test_str ... ok
[INFO] [stdout] test measure::tests::caverns ... ok
[INFO] [stdout] test position::tests::no_glyphs ... ok
[INFO] [stdout] test partial_tokens::tests::no_width ... ok
[INFO] [stdout] test partial_tokens::tests::peek_next ... ok
[INFO] [stdout] test partial_tokens::tests::peek_peek ... ok
[INFO] [stdout] test partial_tokens::tests::partial_newline ... ok
[INFO] [stdout] test token::tests::full_width ... ok
[INFO] [stdout] test tests::no_width ... ok
[INFO] [stdout] test position::tests::newlines ... ok
[INFO] [stdout] test position::tests::one_glyph ... ok
[INFO] [stdout] test token::tests::too_narrow ... ok
[INFO] [stdout] test token::tests::hello ... ok
[INFO] [stdout] test position::tests::test_no_width ... ok
[INFO] [stdout] test position::tests::test_y ... ok
[INFO] [stdout] test line::tests::too_narrow ... ok
[INFO] [stdout] test line::tests::word_wrap_small_words ... ok
[INFO] [stdout] test line_break::tests::synthetic_newlines ... ok
[INFO] [stdout] test line_break::tests::terminates ... ok
[INFO] [stdout] test line_break::tests::with_newlines ... ok
[INFO] [stdout] test partial_tokens::tests::partials ... ok
[INFO] [stdout] test tests::nomicon_positions ... ok
[INFO] [stdout] test token::tests::width ... ok
[INFO] [stdout] test whitespace::tests::test_y ... ok
[INFO] [stdout] test whitespace::tests::one_word ... ok
[INFO] [stdout] test whitespace::tests::mixed ... ok
[INFO] [stdout] test whitespace::tests::begin_rn ... ok
[INFO] [stdout] test whitespace::tests::newline_breaks_ws ... ok
[INFO] [stdout] test whitespace::tests::sequential_newlines ... ok
[INFO] [stdout] test token::tests::split_even ... ok
[INFO] [stdout] test tests::nomicon ... ok
[INFO] [stdout] test token::tests::fuzz_wrap_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ttf_word_wrap
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c1925a76538a2ca49149c62cadb3c387051b571293e1fc5d64a719081a047837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1925a76538a2ca49149c62cadb3c387051b571293e1fc5d64a719081a047837", kill_on_drop: false }`
[INFO] [stdout] c1925a76538a2ca49149c62cadb3c387051b571293e1fc5d64a719081a047837