[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-1.38-1/sources/1.37.0/gh/fanzeyi/xatu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fanzeyi/xatu'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fanzeyi/xatu" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fanzeyi/xatu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fanzeyi/xatu 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 fanzeyi/xatu
[INFO] finished frobbing fanzeyi/xatu
[INFO] frobbed toml for fanzeyi/xatu written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 fanzeyi/xatu 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/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e34c083b1c3cd515599d759db66b289af14bc6e09c52440813090faefebb8041
[INFO] running `"docker" "start" "-a" "e34c083b1c3cd515599d759db66b289af14bc6e09c52440813090faefebb8041"`
[INFO] [stderr]    Compiling lazy_static v1.0.1
[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 1.48s
[INFO] running `"docker" "inspect" "e34c083b1c3cd515599d759db66b289af14bc6e09c52440813090faefebb8041"`
[INFO] running `"docker" "rm" "-f" "e34c083b1c3cd515599d759db66b289af14bc6e09c52440813090faefebb8041"`
[INFO] [stdout] e34c083b1c3cd515599d759db66b289af14bc6e09c52440813090faefebb8041
[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/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a0a34337892dd7e63643271ad8f81418d12fd817db32d8f674ffc60ac8d665c3
[INFO] running `"docker" "start" "-a" "a0a34337892dd7e63643271ad8f81418d12fd817db32d8f674ffc60ac8d665c3"`
[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 1.27s
[INFO] running `"docker" "inspect" "a0a34337892dd7e63643271ad8f81418d12fd817db32d8f674ffc60ac8d665c3"`
[INFO] running `"docker" "rm" "-f" "a0a34337892dd7e63643271ad8f81418d12fd817db32d8f674ffc60ac8d665c3"`
[INFO] [stdout] a0a34337892dd7e63643271ad8f81418d12fd817db32d8f674ffc60ac8d665c3
[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/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e3619a2f6cc09a408c1a84875028363accb637e3f2f84ec0ddf55835e9bb08fb
[INFO] running `"docker" "start" "-a" "e3619a2f6cc09a408c1a84875028363accb637e3f2f84ec0ddf55835e9bb08fb"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xatu-01b48e4a78c39765
[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-ca577c0b1e68b906
[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" "e3619a2f6cc09a408c1a84875028363accb637e3f2f84ec0ddf55835e9bb08fb"`
[INFO] running `"docker" "rm" "-f" "e3619a2f6cc09a408c1a84875028363accb637e3f2f84ec0ddf55835e9bb08fb"`
[INFO] [stdout] e3619a2f6cc09a408c1a84875028363accb637e3f2f84ec0ddf55835e9bb08fb