[INFO] fetching crate wordcut-engine 0.2.0...
[INFO] extracting crate wordcut-engine 0.2.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/wordcut-engine/0.2.0
[INFO] extracting crate wordcut-engine 0.2.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/wordcut-engine/0.2.0
[INFO] validating manifest of wordcut-engine-0.2.0 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 wordcut-engine-0.2.0 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 wordcut-engine-0.2.0
[INFO] finished frobbing wordcut-engine-0.2.0
[INFO] frobbed toml for wordcut-engine-0.2.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/wordcut-engine/0.2.0/Cargo.toml
[INFO] started frobbing wordcut-engine-0.2.0
[INFO] finished frobbing wordcut-engine-0.2.0
[INFO] frobbed toml for wordcut-engine-0.2.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/wordcut-engine/0.2.0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prefixtree v0.1.3
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wordcut-engine-0.2.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/wordcut-engine/0.2.0:/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] 1b1e4d737e5922fc4cd1f095c1f6114990ce40faf8bf88e64b312d5e64743711
[INFO] running `"docker" "start" "-a" "1b1e4d737e5922fc4cd1f095c1f6114990ce40faf8bf88e64b312d5e64743711"`
[INFO] [stderr]    Compiling prefixtree v0.1.3
[INFO] [stderr]    Compiling wordcut-engine v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:90:22
[INFO] [stderr]    |
[INFO] [stderr] 90 | type CharPredicate = Fn(char) -> bool;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[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:357:31
[INFO] [stderr]     |
[INFO] [stderr] 357 |     let mut builders: Vec<Box<EdgeBuilder>> =
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use `dyn`: `dyn EdgeBuilder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:452:31
[INFO] [stderr]     |
[INFO] [stderr] 452 |     let mut builders: Vec<Box<DagEdgeBuilder>> =
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DagEdgeBuilder`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "1b1e4d737e5922fc4cd1f095c1f6114990ce40faf8bf88e64b312d5e64743711"`
[INFO] running `"docker" "rm" "-f" "1b1e4d737e5922fc4cd1f095c1f6114990ce40faf8bf88e64b312d5e64743711"`
[INFO] [stdout] 1b1e4d737e5922fc4cd1f095c1f6114990ce40faf8bf88e64b312d5e64743711
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/wordcut-engine/0.2.0:/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] ee16771ef7b0aa697bbfefcf31f08c137157e8161cf66fb83587d35a8147ed10
[INFO] running `"docker" "start" "-a" "ee16771ef7b0aa697bbfefcf31f08c137157e8161cf66fb83587d35a8147ed10"`
[INFO] [stderr]    Compiling wordcut-engine v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:90:22
[INFO] [stderr]    |
[INFO] [stderr] 90 | type CharPredicate = Fn(char) -> bool;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[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:357:31
[INFO] [stderr]     |
[INFO] [stderr] 357 |     let mut builders: Vec<Box<EdgeBuilder>> =
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use `dyn`: `dyn EdgeBuilder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:452:31
[INFO] [stderr]     |
[INFO] [stderr] 452 |     let mut builders: Vec<Box<DagEdgeBuilder>> =
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DagEdgeBuilder`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `"docker" "inspect" "ee16771ef7b0aa697bbfefcf31f08c137157e8161cf66fb83587d35a8147ed10"`
[INFO] running `"docker" "rm" "-f" "ee16771ef7b0aa697bbfefcf31f08c137157e8161cf66fb83587d35a8147ed10"`
[INFO] [stdout] ee16771ef7b0aa697bbfefcf31f08c137157e8161cf66fb83587d35a8147ed10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/wordcut-engine/0.2.0:/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] 8b5b98e9aff9083ea78ef203bada6788159d4a9815cbc7dabf8aee45693a1953
[INFO] running `"docker" "start" "-a" "8b5b98e9aff9083ea78ef203bada6788159d4a9815cbc7dabf8aee45693a1953"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wordcut_engine-429e6b7422ed1c0d
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_dag ... ok
[INFO] [stdout] test tests::test_segment_to_strings ... ok
[INFO] [stdout] test tests::test_dag_empty ... ok
[INFO] [stdout] test tests::test_dag_latin ... ok
[INFO] [stderr]    Doc-tests wordcut-engine
[INFO] [stdout] test tests::test_dag_punc ... ok
[INFO] [stdout] test tests::test_prefix_tree ... ok
[INFO] [stdout] test tests::test_segment ... ok
[INFO] [stdout] test tests::test_load_wordlist ... ok
[INFO] [stdout] test tests::test_put_delimiters ... ok
[INFO] [stdout] test tests::test_wordcut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "8b5b98e9aff9083ea78ef203bada6788159d4a9815cbc7dabf8aee45693a1953"`
[INFO] running `"docker" "rm" "-f" "8b5b98e9aff9083ea78ef203bada6788159d4a9815cbc7dabf8aee45693a1953"`
[INFO] [stdout] 8b5b98e9aff9083ea78ef203bada6788159d4a9815cbc7dabf8aee45693a1953