[INFO] updating cached repository aaronang/rustylox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aaronang/rustylox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aaronang/rustylox" "work/ex/beta-1.38-1/sources/1.37.0/gh/aaronang/rustylox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aaronang/rustylox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aaronang/rustylox" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aaronang/rustylox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aaronang/rustylox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e95c60f06ed936a95ba03fafbee7255579407a3
[INFO] sha for GitHub repo aaronang/rustylox: 8e95c60f06ed936a95ba03fafbee7255579407a3
[INFO] validating manifest of aaronang/rustylox 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 aaronang/rustylox 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 aaronang/rustylox
[INFO] finished frobbing aaronang/rustylox
[INFO] frobbed toml for aaronang/rustylox written to work/ex/beta-1.38-1/sources/1.37.0/gh/aaronang/rustylox/Cargo.toml
[INFO] started frobbing aaronang/rustylox
[INFO] finished frobbing aaronang/rustylox
[INFO] frobbed toml for aaronang/rustylox written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aaronang/rustylox/Cargo.toml
[INFO] crate aaronang/rustylox 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 aaronang/rustylox against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aaronang/rustylox:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ecb48ea5cac63526aa4cbd2ae343177e958338847a0e63fd6edbf8df23d16ba8
[INFO] running `"docker" "start" "-a" "ecb48ea5cac63526aa4cbd2ae343177e958338847a0e63fd6edbf8df23d16ba8"`
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling termcolor v0.3.6
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling rustylox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:245:16
[INFO] [stderr]     |
[INFO] [stderr] 245 |             '0'...'9' => {
[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 12.90s
[INFO] running `"docker" "inspect" "ecb48ea5cac63526aa4cbd2ae343177e958338847a0e63fd6edbf8df23d16ba8"`
[INFO] running `"docker" "rm" "-f" "ecb48ea5cac63526aa4cbd2ae343177e958338847a0e63fd6edbf8df23d16ba8"`
[INFO] [stdout] ecb48ea5cac63526aa4cbd2ae343177e958338847a0e63fd6edbf8df23d16ba8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aaronang/rustylox:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1d36ae09007da9c4cc407855cbdec396230a36df4e60160c87813256159672ce
[INFO] running `"docker" "start" "-a" "1d36ae09007da9c4cc407855cbdec396230a36df4e60160c87813256159672ce"`
[INFO] [stderr]    Compiling rustylox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:245:16
[INFO] [stderr]     |
[INFO] [stderr] 245 |             '0'...'9' => {
[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 1.53s
[INFO] running `"docker" "inspect" "1d36ae09007da9c4cc407855cbdec396230a36df4e60160c87813256159672ce"`
[INFO] running `"docker" "rm" "-f" "1d36ae09007da9c4cc407855cbdec396230a36df4e60160c87813256159672ce"`
[INFO] [stdout] 1d36ae09007da9c4cc407855cbdec396230a36df4e60160c87813256159672ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aaronang/rustylox:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d2ba5fa45274f4aad9e63dfccbc558ccbe72c04cadeb9f9595c8f56035e95d2c
[INFO] running `"docker" "start" "-a" "d2ba5fa45274f4aad9e63dfccbc558ccbe72c04cadeb9f9595c8f56035e95d2c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustylox-326832c6d903a87b
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test scanner::tests::scan_equal ... ok
[INFO] [stdout] test scanner::tests::scan_equal_equal ... ok
[INFO] [stdout] test scanner::tests::scan_dot ... ok
[INFO] [stdout] test scanner::tests::scan_greater ... ok
[INFO] [stdout] test scanner::tests::scan_greater_equal ... ok
[INFO] [stdout] test scanner::tests::scan_comma ... ok
[INFO] [stdout] test scanner::tests::scan_class_keyword ... ok
[INFO] [stdout] test scanner::tests::scan_bang_equal ... ok
[INFO] [stdout] test scanner::tests::scan_bang ... ok
[INFO] [stdout] test scanner::tests::scan_for_loop ... ok
[INFO] [stdout] test scanner::tests::scan_and_keyword ... ok
[INFO] [stdout] test scanner::tests::scan_left_paren ... ok
[INFO] [stdout] test scanner::tests::scan_number ... ok
[INFO] [stdout] test scanner::tests::scan_minus ... ok
[INFO] [stdout] test scanner::tests::scan_less_equal ... ok
[INFO] [stdout] test scanner::tests::scan_less ... ok
[INFO] [stdout] test scanner::tests::scan_right_brace ... ok
[INFO] [stdout] test scanner::tests::scan_right_paren ... ok
[INFO] [stdout] test scanner::tests::scan_plus ... ok
[INFO] [stdout] test scanner::tests::scan_slash ... ok
[INFO] [stdout] test scanner::tests::scan_identfier ... ok
[INFO] [stdout] test scanner::tests::scan_string ... ok
[INFO] [stdout] test scanner::tests::scan_semicolon ... ok
[INFO] [stdout] test scanner::tests::scan_star ... ok
[INFO] [stdout] test scanner::tests::scan_left_brace ... ok
[INFO] [stdout] test scanner::tests::scan_string_and_number ... ok
[INFO] [stdout] test scanner::tests::scan_unexpected ... ok
[INFO] [stdout] test scanner::tests::scan_unterminated_string ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustylox-ae22d712d9eb1121
[INFO] [stdout] test scanner::tests::skip_comment_followed_by_plus ... ok
[INFO] [stdout] test scanner::tests::skip_comment_without_text ... ok
[INFO] [stdout] test scanner::tests::skip_comment_with_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustylox
[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" "d2ba5fa45274f4aad9e63dfccbc558ccbe72c04cadeb9f9595c8f56035e95d2c"`
[INFO] running `"docker" "rm" "-f" "d2ba5fa45274f4aad9e63dfccbc558ccbe72c04cadeb9f9595c8f56035e95d2c"`
[INFO] [stdout] d2ba5fa45274f4aad9e63dfccbc558ccbe72c04cadeb9f9595c8f56035e95d2c