[INFO] updating cached repository csf/clicks-out-for-harambe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/csf/clicks-out-for-harambe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/csf/clicks-out-for-harambe" "work/ex/beta-1.38-1/sources/1.37.0/gh/csf/clicks-out-for-harambe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/csf/clicks-out-for-harambe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/csf/clicks-out-for-harambe" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/csf/clicks-out-for-harambe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/csf/clicks-out-for-harambe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b2b67193f2af9e17d8584d0af5328237c17ca1b6
[INFO] sha for GitHub repo csf/clicks-out-for-harambe: b2b67193f2af9e17d8584d0af5328237c17ca1b6
[INFO] validating manifest of csf/clicks-out-for-harambe 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 csf/clicks-out-for-harambe 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 csf/clicks-out-for-harambe
[INFO] finished frobbing csf/clicks-out-for-harambe
[INFO] frobbed toml for csf/clicks-out-for-harambe written to work/ex/beta-1.38-1/sources/1.37.0/gh/csf/clicks-out-for-harambe/Cargo.toml
[INFO] started frobbing csf/clicks-out-for-harambe
[INFO] finished frobbing csf/clicks-out-for-harambe
[INFO] frobbed toml for csf/clicks-out-for-harambe written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/csf/clicks-out-for-harambe/Cargo.toml
[INFO] crate csf/clicks-out-for-harambe 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/csf/clicks-out-for-harambe/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 csf/clicks-out-for-harambe 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/csf/clicks-out-for-harambe:/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] e0e1e27a949a8c7f979916dd46c8e674413320376d15694e0fe1076e4304795e
[INFO] running `"docker" "start" "-a" "e0e1e27a949a8c7f979916dd46c8e674413320376d15694e0fe1076e4304795e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling clicks-out-for-harambe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'ncurses::printw': printw can segfault when printing string that contains % sign. Use addstr instead
[INFO] [stderr]   --> src/display.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     printw("Press any key to continue...");
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `"docker" "inspect" "e0e1e27a949a8c7f979916dd46c8e674413320376d15694e0fe1076e4304795e"`
[INFO] running `"docker" "rm" "-f" "e0e1e27a949a8c7f979916dd46c8e674413320376d15694e0fe1076e4304795e"`
[INFO] [stdout] e0e1e27a949a8c7f979916dd46c8e674413320376d15694e0fe1076e4304795e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/csf/clicks-out-for-harambe:/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] a1e8223f9e8eae8b440a6904cfed3a95b1d17952c3920fe209e899b48f935573
[INFO] running `"docker" "start" "-a" "a1e8223f9e8eae8b440a6904cfed3a95b1d17952c3920fe209e899b48f935573"`
[INFO] [stderr]    Compiling clicks-out-for-harambe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'ncurses::printw': printw can segfault when printing string that contains % sign. Use addstr instead
[INFO] [stderr]   --> src/display.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     printw("Press any key to continue...");
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "a1e8223f9e8eae8b440a6904cfed3a95b1d17952c3920fe209e899b48f935573"`
[INFO] running `"docker" "rm" "-f" "a1e8223f9e8eae8b440a6904cfed3a95b1d17952c3920fe209e899b48f935573"`
[INFO] [stdout] a1e8223f9e8eae8b440a6904cfed3a95b1d17952c3920fe209e899b48f935573
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/csf/clicks-out-for-harambe:/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] 8845e891f4d6843e11e8a9521a5caa3f07aae444b52ca57cd5a2b927b2e07aad
[INFO] running `"docker" "start" "-a" "8845e891f4d6843e11e8a9521a5caa3f07aae444b52ca57cd5a2b927b2e07aad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/clicks_out_for_harambe-c398cb7040724f61
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test feature::tests::test_f1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8845e891f4d6843e11e8a9521a5caa3f07aae444b52ca57cd5a2b927b2e07aad"`
[INFO] running `"docker" "rm" "-f" "8845e891f4d6843e11e8a9521a5caa3f07aae444b52ca57cd5a2b927b2e07aad"`
[INFO] [stdout] 8845e891f4d6843e11e8a9521a5caa3f07aae444b52ca57cd5a2b927b2e07aad