[INFO] updating cached repository https://github.com/hawkrives/gobbldygook-examine-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bb0ec2f7e310796cdd2ceaed265e8370430acd8e
[INFO] testing hawkrives/gobbldygook-examine-rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawkrives%2Fgobbldygook-examine-rust" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hawkrives/gobbldygook-examine-rust on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/hawkrives/gobbldygook-examine-rust
[INFO] finished tweaking git repo https://github.com/hawkrives/gobbldygook-examine-rust
[INFO] tweaked toml for git repo https://github.com/hawkrives/gobbldygook-examine-rust written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/hawkrives/gobbldygook-examine-rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] e927358c837f4cb829f6a648d9ec82c7945ab69c588657d6d243f5803538ad98
[INFO] running `"docker" "start" "-a" "e927358c837f4cb829f6a648d9ec82c7945ab69c588657d6d243f5803538ad98"`
[INFO] [stderr]    Compiling ordered-float v1.0.1
[INFO] [stderr]    Compiling serde_yaml v0.8.5
[INFO] [stderr]    Compiling structopt-derive v0.2.12
[INFO] [stderr]    Compiling structopt v0.2.12
[INFO] [stderr]    Compiling gobbldygook-examine-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.46s
[INFO] running `"docker" "inspect" "e927358c837f4cb829f6a648d9ec82c7945ab69c588657d6d243f5803538ad98"`
[INFO] running `"docker" "rm" "-f" "e927358c837f4cb829f6a648d9ec82c7945ab69c588657d6d243f5803538ad98"`
[INFO] [stdout] e927358c837f4cb829f6a648d9ec82c7945ab69c588657d6d243f5803538ad98
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0c21d4a252715fd3859ae8a1188cf6118703504e81f2676690f98aecb1e3ea4f
[INFO] running `"docker" "start" "-a" "0c21d4a252715fd3859ae8a1188cf6118703504e81f2676690f98aecb1e3ea4f"`
[INFO] [stderr]    Compiling gobbldygook-examine-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable `CourseExpression` should have a snake case name
[INFO] [stderr]   --> src/expression/course.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let CourseExpression = FullCourse {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `course_expression`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `CourseExpression` should have a snake case name
[INFO] [stderr]   --> src/expression/course.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let CourseExpression = FullCourse {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `course_expression`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `"docker" "inspect" "0c21d4a252715fd3859ae8a1188cf6118703504e81f2676690f98aecb1e3ea4f"`
[INFO] running `"docker" "rm" "-f" "0c21d4a252715fd3859ae8a1188cf6118703504e81f2676690f98aecb1e3ea4f"`
[INFO] [stdout] 0c21d4a252715fd3859ae8a1188cf6118703504e81f2676690f98aecb1e3ea4f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] efa39d25c320ff6896b316ef38000f56a9fe2e8dd8622dd616b9e2b7f7ca3d07
[INFO] running `"docker" "start" "-a" "efa39d25c320ff6896b316ef38000f56a9fe2e8dd8622dd616b9e2b7f7ca3d07"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gobbldygook_examine_rust-f659d995fedeb82b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test expression::course::test::courses_vs_course_exprs ... ok
[INFO] [stdout] test expression::course::test::courses_vs_course_exprs_diff_depts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "efa39d25c320ff6896b316ef38000f56a9fe2e8dd8622dd616b9e2b7f7ca3d07"`
[INFO] running `"docker" "rm" "-f" "efa39d25c320ff6896b316ef38000f56a9fe2e8dd8622dd616b9e2b7f7ca3d07"`
[INFO] [stdout] efa39d25c320ff6896b316ef38000f56a9fe2e8dd8622dd616b9e2b7f7ca3d07