[INFO] crate galil-seiferas 0.1.5 is already in cache
[INFO] extracting crate galil-seiferas 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/galil-seiferas/0.1.5
[INFO] extracting crate galil-seiferas 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/galil-seiferas/0.1.5
[INFO] validating manifest of galil-seiferas-0.1.5 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of galil-seiferas-0.1.5 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing galil-seiferas-0.1.5
[INFO] finished frobbing galil-seiferas-0.1.5
[INFO] frobbed toml for galil-seiferas-0.1.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/galil-seiferas/0.1.5/Cargo.toml
[INFO] started frobbing galil-seiferas-0.1.5
[INFO] finished frobbing galil-seiferas-0.1.5
[INFO] frobbed toml for galil-seiferas-0.1.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/galil-seiferas/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing galil-seiferas-0.1.5 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/galil-seiferas/0.1.5:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 956049ba4391efc0dd89a12f0e2b9460b97c631648d6e3d60a18c18cc881a2ec
[INFO] running `"docker" "start" "-a" "956049ba4391efc0dd89a12f0e2b9460b97c631648d6e3d60a18c18cc881a2ec"`
[INFO] [stderr]    Compiling defmac v0.1.3
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling galil-seiferas v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/lib.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / /// Macro for debug-checked and release-unchecked indexing and slicing.
[INFO] [stderr] 55 | | /// This removes bounds checks in some critial inner loops, where it has
[INFO] [stderr] 56 | | /// a measurable impact.
[INFO] [stderr]    | |________________________^
[INFO] [stderr] 57 |   defmac!(get slice, index => unsafe { ::unchecked_index::get_unchecked(slice, index) });
[INFO] [stderr]    |   --------------------------------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "956049ba4391efc0dd89a12f0e2b9460b97c631648d6e3d60a18c18cc881a2ec"`
[INFO] running `"docker" "rm" "-f" "956049ba4391efc0dd89a12f0e2b9460b97c631648d6e3d60a18c18cc881a2ec"`
[INFO] [stdout] 956049ba4391efc0dd89a12f0e2b9460b97c631648d6e3d60a18c18cc881a2ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/galil-seiferas/0.1.5:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8c9c0cc707d65667c3bb5140c8b35ab7cab840a2f9fabce008e95de8179bcc06
[INFO] running `"docker" "start" "-a" "8c9c0cc707d65667c3bb5140c8b35ab7cab840a2f9fabce008e95de8179bcc06"`
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling macro-attr v0.2.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling quickcheck v0.4.1
[INFO] [stderr]    Compiling rawslice v0.1.0
[INFO] [stderr]    Compiling odds v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling galil-seiferas v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/lib.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / /// Macro for debug-checked and release-unchecked indexing and slicing.
[INFO] [stderr] 55 | | /// This removes bounds checks in some critial inner loops, where it has
[INFO] [stderr] 56 | | /// a measurable impact.
[INFO] [stderr]    | |________________________^
[INFO] [stderr] 57 |   defmac!(get slice, index => unsafe { ::unchecked_index::get_unchecked(slice, index) });
[INFO] [stderr]    |   --------------------------------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> tests/quick.rs:67:1
[INFO] [stderr]    |
[INFO] [stderr] 67 |   /// Text from an alphabet of only two letters
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 68 | / macro_attr! {
[INFO] [stderr] 69 | |     #[derive(Clone, Debug, NewtypeDeref!)]
[INFO] [stderr] 70 | |     struct SimpleText(String);
[INFO] [stderr] 71 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> tests/quick.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | / /// Fibonacci word or composed thereof
[INFO] [stderr] 91 | | ///
[INFO] [stderr] 92 | | /// S0 = 0
[INFO] [stderr] 93 | | /// S1 = 01
[INFO] [stderr] 94 | | /// Sn = Sn-1 Sn-2
[INFO] [stderr]    | |__________________^
[INFO] [stderr] 95 | / macro_attr! {
[INFO] [stderr] 96 | |     #[derive(Clone, Debug, NewtypeDeref!)]
[INFO] [stderr] 97 | |     struct FibWord(String);
[INFO] [stderr] 98 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/quick.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use] extern crate quickcheck;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/quick.rs:37:29
[INFO] [stderr]    |
[INFO] [stderr] 37 |     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]   --> tests/quick.rs:62:29
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn shrink(&self) -> Box<Iterator<Item=Self>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Self>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/quick.rs:85:29
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn shrink(&self) -> Box<Iterator<Item=Self>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Self>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/quick.rs:173:29
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn shrink(&self) -> Box<Iterator<Item=Self>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Self>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 19.63s
[INFO] running `"docker" "inspect" "8c9c0cc707d65667c3bb5140c8b35ab7cab840a2f9fabce008e95de8179bcc06"`
[INFO] running `"docker" "rm" "-f" "8c9c0cc707d65667c3bb5140c8b35ab7cab840a2f9fabce008e95de8179bcc06"`
[INFO] [stdout] 8c9c0cc707d65667c3bb5140c8b35ab7cab840a2f9fabce008e95de8179bcc06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/galil-seiferas/0.1.5:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 0b2c4a527b4dd309d1055e118d835a707751bbfc48a18c1229ec5ad2296f20d9
[INFO] running `"docker" "start" "-a" "0b2c4a527b4dd309d1055e118d835a707751bbfc48a18c1229ec5ad2296f20d9"`
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/galil_seiferas-7d0fecad6a84e84f
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_decompose_2 ... ok
[INFO] [stdout] test test_decompose_period_1 ... ok
[INFO] [stdout] test test_decompose ... ok
[INFO] [stdout] test test_decompose_period_2 ... ok
[INFO] [stdout] test test_find_period ... ok
[INFO] [stdout] test test_find_fuzz_2 ... ok
[INFO] [stdout] test test_gs_find2 ... ok
[INFO] [stdout] test test_find_fuzz_1 ... ok
[INFO] [stdout] test test_gs_find_vs_str_find ... ok
[INFO] [stdout] test test_has_prefix ... ok
[INFO] [stdout] test test_hrp_2 ... ok
[INFO] [stdout] test test_hrp_fuzz_1 ... ok
[INFO] [stdout] test test_util::test_brute_force_search ... ok
[INFO] [stdout] test test_hrp_length ... ok
[INFO] [stdout] test test_longest_common_prefix_from ... ok
[INFO] [stdout] test test_hrp_1 ... ok
[INFO] [stdout] test test_has_prefix_oob ... ok
[INFO] [stdout] test test_decompose_period_mega ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quick-c7eee944367c1b31
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test generate_dict_fibwords ... ignored
[INFO] [stdout] test generate_dict_lsys ... ignored
[INFO] [stdout] test test_fib_word ... ok
[INFO] [stdout] test test_contains ... ok
[INFO] [stdout] test test_find_period ... ok
[INFO] [stdout] test test_contains_plus ... ok
[INFO] [stdout] test test_find_longer_simple ... ok
[INFO] [stdout] test test_find_regular_str ... ok
[INFO] [stdout] test test_find_short ... ok
[INFO] [stdout] test test_find_simple_in_fib ... ok
[INFO] [stdout] test test_find_fib_in_simple ... ok
[INFO] [stdout] test test_contains_substrings ... ok
[INFO] [stdout] test test_find_fib_in_fib ... ok
[INFO] [stdout] test test_find_substrings_simple ... ok
[INFO] [stderr]    Doc-tests galil-seiferas
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0b2c4a527b4dd309d1055e118d835a707751bbfc48a18c1229ec5ad2296f20d9"`
[INFO] running `"docker" "rm" "-f" "0b2c4a527b4dd309d1055e118d835a707751bbfc48a18c1229ec5ad2296f20d9"`
[INFO] [stdout] 0b2c4a527b4dd309d1055e118d835a707751bbfc48a18c1229ec5ad2296f20d9