[INFO] crate kravl-parser 0.3.3 is already in cache
[INFO] testing kravl-parser-0.3.3 against 1.38.0 for beta-1.39-1
[INFO] extracting crate kravl-parser 0.3.3 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate kravl-parser 0.3.3 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate kravl-parser 0.3.3
[INFO] finished tweaking crates.io crate kravl-parser 0.3.3
[INFO] tweaked toml for crates.io crate kravl-parser 0.3.3 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 79842463ea0359a6840c66470e0fba194f302bf8a9f9d2adb5d81fdec2972cf1
[INFO] running `"docker" "start" "-a" "79842463ea0359a6840c66470e0fba194f302bf8a9f9d2adb5d81fdec2972cf1"`
[INFO] [stderr]    Compiling kravl-parser v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "79842463ea0359a6840c66470e0fba194f302bf8a9f9d2adb5d81fdec2972cf1"`
[INFO] running `"docker" "rm" "-f" "79842463ea0359a6840c66470e0fba194f302bf8a9f9d2adb5d81fdec2972cf1"`
[INFO] [stdout] 79842463ea0359a6840c66470e0fba194f302bf8a9f9d2adb5d81fdec2972cf1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0412eb6a6f991ee74866c1eac63db0387549614cd4cf8fd7fd12f167a93d8da6
[INFO] running `"docker" "start" "-a" "0412eb6a6f991ee74866c1eac63db0387549614cd4cf8fd7fd12f167a93d8da6"`
[INFO] [stderr]    Compiling kravl-parser v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `stack`
[INFO] [stderr]   --> src/syntax/mod.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let stack = parser.parse_full();
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_stack`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/syntax/mod.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | /         lexer.tokenize(String::from("
[INFO] [stderr] 14 | |             define fib_sum(a -> int, b -> int) -> int
[INFO] [stderr] 15 | |                 if a + b <= 2
[INFO] [stderr] 16 | |                     return c
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |             end
[INFO] [stderr] 21 | |         "));
[INFO] [stderr]    | |____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/syntax/mod.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         lexer.tokenize(String::from("
[INFO] [stderr] 34 | |             foo = \"hey aywa\"
[INFO] [stderr] 35 | |             foo = 22.2
[INFO] [stderr] 36 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |             sum = 1337 - 2 - 10.2 * 100
[INFO] [stderr] 42 | |         "));
[INFO] [stderr]    | |____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "0412eb6a6f991ee74866c1eac63db0387549614cd4cf8fd7fd12f167a93d8da6"`
[INFO] running `"docker" "rm" "-f" "0412eb6a6f991ee74866c1eac63db0387549614cd4cf8fd7fd12f167a93d8da6"`
[INFO] [stdout] 0412eb6a6f991ee74866c1eac63db0387549614cd4cf8fd7fd12f167a93d8da6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 0831a19d466adc27946fae067feda3d3b91fcbaeb01d0614c062ce39d886cb74
[INFO] running `"docker" "start" "-a" "0831a19d466adc27946fae067feda3d3b91fcbaeb01d0614c062ce39d886cb74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kravl_parser-b37dddf175dd5714
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test syntax::tests::parser_tokenize ... ok
[INFO] [stdout] test syntax::tests::lexer_tokenize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kravl_parser
[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" "0831a19d466adc27946fae067feda3d3b91fcbaeb01d0614c062ce39d886cb74"`
[INFO] running `"docker" "rm" "-f" "0831a19d466adc27946fae067feda3d3b91fcbaeb01d0614c062ce39d886cb74"`
[INFO] [stdout] 0831a19d466adc27946fae067feda3d3b91fcbaeb01d0614c062ce39d886cb74