[INFO] updating cached repository terminatingcode/tube_stops
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/terminatingcode/tube_stops
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/terminatingcode/tube_stops" "work/ex/beta-1.37-6/sources/1.36.0/gh/terminatingcode/tube_stops"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/terminatingcode/tube_stops'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/terminatingcode/tube_stops" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/terminatingcode/tube_stops"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/terminatingcode/tube_stops'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2e40fb174c062121c5649826d72ba0b6ff6e7d36
[INFO] sha for GitHub repo terminatingcode/tube_stops: 2e40fb174c062121c5649826d72ba0b6ff6e7d36
[INFO] validating manifest of terminatingcode/tube_stops 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 terminatingcode/tube_stops 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 terminatingcode/tube_stops
[INFO] finished frobbing terminatingcode/tube_stops
[INFO] frobbed toml for terminatingcode/tube_stops written to work/ex/beta-1.37-6/sources/1.36.0/gh/terminatingcode/tube_stops/Cargo.toml
[INFO] started frobbing terminatingcode/tube_stops
[INFO] finished frobbing terminatingcode/tube_stops
[INFO] frobbed toml for terminatingcode/tube_stops written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/terminatingcode/tube_stops/Cargo.toml
[INFO] crate terminatingcode/tube_stops 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 terminatingcode/tube_stops 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-3/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/terminatingcode/tube_stops:/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] 76e4677e183d4d41eda04a5eec8c5f6688dbd5255e9636515d693c8c0eeb1a9f
[INFO] running `"docker" "start" "-a" "76e4677e183d4d41eda04a5eec8c5f6688dbd5255e9636515d693c8c0eeb1a9f"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling tube_stops v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.65s
[INFO] running `"docker" "inspect" "76e4677e183d4d41eda04a5eec8c5f6688dbd5255e9636515d693c8c0eeb1a9f"`
[INFO] running `"docker" "rm" "-f" "76e4677e183d4d41eda04a5eec8c5f6688dbd5255e9636515d693c8c0eeb1a9f"`
[INFO] [stdout] 76e4677e183d4d41eda04a5eec8c5f6688dbd5255e9636515d693c8c0eeb1a9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/terminatingcode/tube_stops:/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] 2415be7bdc7f6091d0093d6a06877de4e9f1afbb78a43cffd17c073e653a19c6
[INFO] running `"docker" "start" "-a" "2415be7bdc7f6091d0093d6a06877de4e9f1afbb78a43cffd17c073e653a19c6"`
[INFO] [stderr]    Compiling tube_stops v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "2415be7bdc7f6091d0093d6a06877de4e9f1afbb78a43cffd17c073e653a19c6"`
[INFO] running `"docker" "rm" "-f" "2415be7bdc7f6091d0093d6a06877de4e9f1afbb78a43cffd17c073e653a19c6"`
[INFO] [stdout] 2415be7bdc7f6091d0093d6a06877de4e9f1afbb78a43cffd17c073e653a19c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/terminatingcode/tube_stops:/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] 3878eaa6605a66bffc0101e311c9e0036ae35860a5872b1eaa1fdfbe96dae535
[INFO] running `"docker" "start" "-a" "3878eaa6605a66bffc0101e311c9e0036ae35860a5872b1eaa1fdfbe96dae535"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tube_stops-220e84380d6abd77
[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" "3878eaa6605a66bffc0101e311c9e0036ae35860a5872b1eaa1fdfbe96dae535"`
[INFO] running `"docker" "rm" "-f" "3878eaa6605a66bffc0101e311c9e0036ae35860a5872b1eaa1fdfbe96dae535"`
[INFO] [stdout] 3878eaa6605a66bffc0101e311c9e0036ae35860a5872b1eaa1fdfbe96dae535