[INFO] cloning repository JuanPotato/what-the-heck-is-going-on
[INFO] running `"git" "clone" "--bare" "git://github.com/JuanPotato/what-the-heck-is-going-on.git" "work/cache/sources/gh/JuanPotato/what-the-heck-is-going-on"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/JuanPotato/what-the-heck-is-going-on'...
[INFO] running `"git" "clone" "work/cache/sources/gh/JuanPotato/what-the-heck-is-going-on" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JuanPotato/what-the-heck-is-going-on"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JuanPotato/what-the-heck-is-going-on'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JuanPotato/what-the-heck-is-going-on" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/JuanPotato/what-the-heck-is-going-on"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/JuanPotato/what-the-heck-is-going-on'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b1b9d51c88f5a3eff6de7ea9303cd23c8bbbfac
[INFO] sha for GitHub repo JuanPotato/what-the-heck-is-going-on: 8b1b9d51c88f5a3eff6de7ea9303cd23c8bbbfac
[INFO] validating manifest of JuanPotato/what-the-heck-is-going-on 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 JuanPotato/what-the-heck-is-going-on 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 JuanPotato/what-the-heck-is-going-on
[INFO] finished frobbing JuanPotato/what-the-heck-is-going-on
[INFO] frobbed toml for JuanPotato/what-the-heck-is-going-on written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JuanPotato/what-the-heck-is-going-on/Cargo.toml
[INFO] started frobbing JuanPotato/what-the-heck-is-going-on
[INFO] finished frobbing JuanPotato/what-the-heck-is-going-on
[INFO] frobbed toml for JuanPotato/what-the-heck-is-going-on written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/JuanPotato/what-the-heck-is-going-on/Cargo.toml
[INFO] crate JuanPotato/what-the-heck-is-going-on already has a lockfile, it will not be regenerated
[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 JuanPotato/what-the-heck-is-going-on against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JuanPotato/what-the-heck-is-going-on:/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] be9e7ffe58a019beb8b76a97444c29319542a2f24ca1d4b966fe906ea9966dfe
[INFO] running `"docker" "start" "-a" "be9e7ffe58a019beb8b76a97444c29319542a2f24ca1d4b966fe906ea9966dfe"`
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v1.0.0
[INFO] [stderr]    Compiling testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(default: T) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push`
[INFO] [stderr]   --> src/main.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn push(&mut self, item: T) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `len`
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn len(&self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_boundaries_psuedo`
[INFO] [stderr]   --> src/main.rs:69:1
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn get_boundaries_psuedo(string: &str) -> PsuedoVec<usize> { // Better than regex
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fsm_mode_psuedo`
[INFO] [stderr]    --> src/main.rs:102:1
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn fsm_mode_psuedo(text: &str) -> Option<(&str, &str)> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_boundaries`
[INFO] [stderr]    --> src/main.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn get_boundaries(string: &str) -> Vec<usize> { // Better than regex
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fsm_mode`
[INFO] [stderr]    --> src/main.rs:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 | fn fsm_mode(text: &str) -> Option<(&str, &str)> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_bounds_2`
[INFO] [stderr]    --> src/main.rs:166:1
[INFO] [stderr]     |
[INFO] [stderr] 166 | fn get_bounds_2(string: &str) -> Option<(&str, &str)> { // Better than regex
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `regex_mode`
[INFO] [stderr]    --> src/main.rs:252:1
[INFO] [stderr]     |
[INFO] [stderr] 252 | fn regex_mode(text: &str) -> Option<(&str, &str)> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `tests` should have an upper case name
[INFO] [stderr]   --> src/main.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | static tests: [&'static str; 8] = [
[INFO] [stderr]    |        ^^^^^ help: convert the identifier to upper case: `TESTS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.98s
[INFO] running `"docker" "inspect" "be9e7ffe58a019beb8b76a97444c29319542a2f24ca1d4b966fe906ea9966dfe"`
[INFO] running `"docker" "rm" "-f" "be9e7ffe58a019beb8b76a97444c29319542a2f24ca1d4b966fe906ea9966dfe"`
[INFO] [stdout] be9e7ffe58a019beb8b76a97444c29319542a2f24ca1d4b966fe906ea9966dfe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JuanPotato/what-the-heck-is-going-on:/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] 4ef4da9a862c31c141d5b01a97421f0acada617e1a03da5a29a587982330651d
[INFO] running `"docker" "start" "-a" "4ef4da9a862c31c141d5b01a97421f0acada617e1a03da5a29a587982330651d"`
[INFO] [stderr]    Compiling testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `get_bounds_2`
[INFO] [stderr]    --> src/main.rs:166:1
[INFO] [stderr]     |
[INFO] [stderr] 166 | fn get_bounds_2(string: &str) -> Option<(&str, &str)> { // Better than regex
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `tests` should have an upper case name
[INFO] [stderr]   --> src/main.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | static tests: [&'static str; 8] = [
[INFO] [stderr]    |        ^^^^^ help: convert the identifier to upper case: `TESTS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `"docker" "inspect" "4ef4da9a862c31c141d5b01a97421f0acada617e1a03da5a29a587982330651d"`
[INFO] running `"docker" "rm" "-f" "4ef4da9a862c31c141d5b01a97421f0acada617e1a03da5a29a587982330651d"`
[INFO] [stdout] 4ef4da9a862c31c141d5b01a97421f0acada617e1a03da5a29a587982330651d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JuanPotato/what-the-heck-is-going-on:/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] f42a945093e0ec3feaaa93a1ef6e10d34c82729748cc4171016cea802bcf15be
[INFO] running `"docker" "start" "-a" "f42a945093e0ec3feaaa93a1ef6e10d34c82729748cc4171016cea802bcf15be"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/testing-22e8ca820aae2322
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::bench_best_1 ... ok
[INFO] [stdout] test tests::bench_best_2 ... ok
[INFO] [stdout] test tests::bench_best_0 ... ok
[INFO] [stdout] test tests::bench_best_3 ... ok
[INFO] [stdout] test tests::bench_fsm_3 ... ok
[INFO] [stdout] test tests::bench_fsm_4 ... ok
[INFO] [stdout] test tests::bench_fsm_2 ... ok
[INFO] [stdout] test tests::bench_fsm_1 ... ok
[INFO] [stdout] test tests::bench_best_6 ... ok
[INFO] [stdout] test tests::bench_fsm_0 ... ok
[INFO] [stdout] test tests::bench_best_5 ... ok
[INFO] [stdout] test tests::bench_best_4 ... ok
[INFO] [stdout] test tests::bench_fsm_5 ... ok
[INFO] [stdout] test tests::bench_fsm_6 ... ok
[INFO] [stdout] test tests::bench_fsm_psuedovec_0 ... ok
[INFO] [stdout] test tests::bench_fsm_psuedovec_2 ... ok
[INFO] [stdout] test tests::bench_fsm_psuedovec_1 ... ok
[INFO] [stdout] test tests::bench_fsm_psuedovec_3 ... ok
[INFO] [stdout] test tests::bench_fsm_psuedovec_6 ... ok
[INFO] [stdout] test tests::bench_fsm_psuedovec_4 ... ok
[INFO] [stdout] test tests::bench_fsm_psuedovec_5 ... ok
[INFO] [stdout] test tests::bench_regex_2 ... ok
[INFO] [stdout] test tests::bench_regex_3 ... ok
[INFO] [stdout] test tests::bench_regex_1 ... ok
[INFO] [stdout] test tests::bench_regex_0 ... ok
[INFO] [stdout] test tests::bench_regex_6 ... ok
[INFO] [stdout] test tests::bench_regex_5 ... ok
[INFO] [stdout] test tests::bench_regex_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f42a945093e0ec3feaaa93a1ef6e10d34c82729748cc4171016cea802bcf15be"`
[INFO] running `"docker" "rm" "-f" "f42a945093e0ec3feaaa93a1ef6e10d34c82729748cc4171016cea802bcf15be"`
[INFO] [stdout] f42a945093e0ec3feaaa93a1ef6e10d34c82729748cc4171016cea802bcf15be