[INFO] updating cached repository fanzeyi/xatu
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fanzeyi/xatu
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fanzeyi/xatu" "work/ex/beta-1.37-6/sources/1.36.0/gh/fanzeyi/xatu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/fanzeyi/xatu'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fanzeyi/xatu" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fanzeyi/xatu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fanzeyi/xatu'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae5a96372a631c708fbafe36a6b7911385d02990
[INFO] sha for GitHub repo fanzeyi/xatu: ae5a96372a631c708fbafe36a6b7911385d02990
[INFO] validating manifest of fanzeyi/xatu on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fanzeyi/xatu on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fanzeyi/xatu
[INFO] finished frobbing fanzeyi/xatu
[INFO] frobbed toml for fanzeyi/xatu written to work/ex/beta-1.37-6/sources/1.36.0/gh/fanzeyi/xatu/Cargo.toml
[INFO] started frobbing fanzeyi/xatu
[INFO] finished frobbing fanzeyi/xatu
[INFO] frobbed toml for fanzeyi/xatu written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fanzeyi/xatu/Cargo.toml
[INFO] crate fanzeyi/xatu already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fanzeyi/xatu against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fanzeyi/xatu:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 255b98869dadde575cdb284b3254207419effae2e3c2e3f8d7b99a8619768873
[INFO] running `"docker" "start" "-a" "255b98869dadde575cdb284b3254207419effae2e3c2e3f8d7b99a8619768873"`
[INFO] [stderr]    Compiling xatu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/token/lexer.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |             b'0'...b'9' => TokenType::INT,
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "255b98869dadde575cdb284b3254207419effae2e3c2e3f8d7b99a8619768873"`
[INFO] running `"docker" "rm" "-f" "255b98869dadde575cdb284b3254207419effae2e3c2e3f8d7b99a8619768873"`
[INFO] [stdout] 255b98869dadde575cdb284b3254207419effae2e3c2e3f8d7b99a8619768873
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fanzeyi/xatu:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0a38930f921dd1f5f01dc9090cbf716c1c2254d7539be87cf86e14ed4db787aa
[INFO] running `"docker" "start" "-a" "0a38930f921dd1f5f01dc9090cbf716c1c2254d7539be87cf86e14ed4db787aa"`
[INFO] [stderr]    Compiling xatu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/token/lexer.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |             b'0'...b'9' => TokenType::INT,
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "0a38930f921dd1f5f01dc9090cbf716c1c2254d7539be87cf86e14ed4db787aa"`
[INFO] running `"docker" "rm" "-f" "0a38930f921dd1f5f01dc9090cbf716c1c2254d7539be87cf86e14ed4db787aa"`
[INFO] [stdout] 0a38930f921dd1f5f01dc9090cbf716c1c2254d7539be87cf86e14ed4db787aa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fanzeyi/xatu:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 97164ce3a634f2a688e39f9b6ef966c3aded01f548297117ded098d2a3db381a
[INFO] running `"docker" "start" "-a" "97164ce3a634f2a688e39f9b6ef966c3aded01f548297117ded098d2a3db381a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xatu-04c8c1b0785dafc2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test token::lexer::tests::test_next_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xatu-be5b3b637a977eca
[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] [stderr]    Doc-tests xatu
[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" "97164ce3a634f2a688e39f9b6ef966c3aded01f548297117ded098d2a3db381a"`
[INFO] running `"docker" "rm" "-f" "97164ce3a634f2a688e39f9b6ef966c3aded01f548297117ded098d2a3db381a"`
[INFO] [stdout] 97164ce3a634f2a688e39f9b6ef966c3aded01f548297117ded098d2a3db381a