[INFO] updating cached repository EralpCelebi/rrep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/EralpCelebi/rrep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/EralpCelebi/rrep" "work/ex/beta-1.38-1/sources/1.37.0/gh/EralpCelebi/rrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/EralpCelebi/rrep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/EralpCelebi/rrep" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EralpCelebi/rrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EralpCelebi/rrep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 42d2cdbba9fe738e3be5b802f16deca120384e86
[INFO] sha for GitHub repo EralpCelebi/rrep: 42d2cdbba9fe738e3be5b802f16deca120384e86
[INFO] validating manifest of EralpCelebi/rrep 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 EralpCelebi/rrep 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 EralpCelebi/rrep
[INFO] finished frobbing EralpCelebi/rrep
[INFO] frobbed toml for EralpCelebi/rrep written to work/ex/beta-1.38-1/sources/1.37.0/gh/EralpCelebi/rrep/Cargo.toml
[INFO] started frobbing EralpCelebi/rrep
[INFO] finished frobbing EralpCelebi/rrep
[INFO] frobbed toml for EralpCelebi/rrep written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EralpCelebi/rrep/Cargo.toml
[INFO] crate EralpCelebi/rrep already has a lockfile, it will not be regenerated
[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] testing EralpCelebi/rrep 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/EralpCelebi/rrep:/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] a1351510e369389ad0561852394f3380fef29b1087bed5b24b522505dee4a48b
[INFO] running `"docker" "start" "-a" "a1351510e369389ad0561852394f3380fef29b1087bed5b24b522505dee4a48b"`
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling rrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/config/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(query: &str, fname: &str) -> Config {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_config`
[INFO] [stderr]   --> src/config/mod.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn parse_config(arg: &[String]) -> Result<Config,ErrorKind> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/search/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(line: usize, ch: usize) -> Word {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `search`
[INFO] [stderr]   --> src/search/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn search(conf: config::Config, data: &str) -> Result<Vec<Word>,ErrorKind> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `"docker" "inspect" "a1351510e369389ad0561852394f3380fef29b1087bed5b24b522505dee4a48b"`
[INFO] running `"docker" "rm" "-f" "a1351510e369389ad0561852394f3380fef29b1087bed5b24b522505dee4a48b"`
[INFO] [stdout] a1351510e369389ad0561852394f3380fef29b1087bed5b24b522505dee4a48b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/EralpCelebi/rrep:/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] add5e3c3af21ff27d7f2a17478309696c5c67f5db6889f819ab561fb662d5c87
[INFO] running `"docker" "start" "-a" "add5e3c3af21ff27d7f2a17478309696c5c67f5db6889f819ab561fb662d5c87"`
[INFO] [stderr]    Compiling rrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "add5e3c3af21ff27d7f2a17478309696c5c67f5db6889f819ab561fb662d5c87"`
[INFO] running `"docker" "rm" "-f" "add5e3c3af21ff27d7f2a17478309696c5c67f5db6889f819ab561fb662d5c87"`
[INFO] [stdout] add5e3c3af21ff27d7f2a17478309696c5c67f5db6889f819ab561fb662d5c87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/EralpCelebi/rrep:/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] 568a592b42ac7931e41eb2ec6a2970fd074b55fe9a7deb8d49691d6db61dfdbc
[INFO] running `"docker" "start" "-a" "568a592b42ac7931e41eb2ec6a2970fd074b55fe9a7deb8d49691d6db61dfdbc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rrep-66a3ce6f7b6c0351
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rrep-f076cefd4dd97734
[INFO] [stderr]    Doc-tests rrep
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_search ... ok
[INFO] [stdout] test tests::test_parse_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] [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" "568a592b42ac7931e41eb2ec6a2970fd074b55fe9a7deb8d49691d6db61dfdbc"`
[INFO] running `"docker" "rm" "-f" "568a592b42ac7931e41eb2ec6a2970fd074b55fe9a7deb8d49691d6db61dfdbc"`
[INFO] [stdout] 568a592b42ac7931e41eb2ec6a2970fd074b55fe9a7deb8d49691d6db61dfdbc