Dec 19 21:10:36.129 INFO checking Zynapse500/rust-rpm against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:10:36.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Zynapse500/rust-rpm:/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=forbid" "-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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:10:36.616 INFO [stdout] b596c7ef853bdabb3f5351e6f0bb1b1aafc1cc6d196effc6dee8528de4f94423
Dec 19 21:10:36.622 INFO running `"docker" "start" "-a" "b596c7ef853bdabb3f5351e6f0bb1b1aafc1cc6d196effc6dee8528de4f94423"`
Dec 19 21:10:38.084 INFO [stderr]     Checking termios v0.2.2
Dec 19 21:10:38.084 INFO [stderr]     Checking clap v2.27.0
Dec 19 21:10:38.668 INFO [stderr]     Checking getch v0.2.0
Dec 19 21:10:45.656 INFO [stderr]     Checking rpm v1.0.0 (/opt/crater/workdir)
Dec 19 21:10:46.204 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 21:10:46.204 INFO [stderr]   --> src/workspace.rs:88:3
Dec 19 21:10:46.204 INFO [stderr]    |
Dec 19 21:10:46.204 INFO [stderr] 88 |         /// Create the '.workspace' folder within the workspace root
Dec 19 21:10:46.204 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:10:46.204 INFO [stderr]    |
Dec 19 21:10:46.204 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 19 21:10:46.204 INFO [stderr] 
Dec 19 21:10:46.241 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 21:10:46.241 INFO [stderr]   --> src/workspace.rs:88:3
Dec 19 21:10:46.241 INFO [stderr]    |
Dec 19 21:10:46.241 INFO [stderr] 88 |         /// Create the '.workspace' folder within the workspace root
Dec 19 21:10:46.241 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:10:46.241 INFO [stderr]    |
Dec 19 21:10:46.241 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 19 21:10:46.241 INFO [stderr] 
Dec 19 21:10:46.652 INFO [stderr] warning: function is never used: `pause`
Dec 19 21:10:46.652 INFO [stderr]   --> src/main.rs:55:1
Dec 19 21:10:46.652 INFO [stderr]    |
Dec 19 21:10:46.652 INFO [stderr] 55 | fn pause() {
Dec 19 21:10:46.652 INFO [stderr]    | ^^^^^^^^^^
Dec 19 21:10:46.652 INFO [stderr]    |
Dec 19 21:10:46.652 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:10:46.652 INFO [stderr] 
Dec 19 21:10:46.655 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:10:46.655 INFO [stderr]   --> src/project.rs:61:7
Dec 19 21:10:46.656 INFO [stderr]    |
Dec 19 21:10:46.656 INFO [stderr] 61 |                         proj.add(p);
Dec 19 21:10:46.656 INFO [stderr]    |                         ^^^^^^^^^^^^
Dec 19 21:10:46.656 INFO [stderr]    |
Dec 19 21:10:46.656 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:10:46.656 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:10:46.656 INFO [stderr] 
Dec 19 21:10:46.658 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:10:46.658 INFO [stderr]   --> src/main.rs:83:2
Dec 19 21:10:46.658 INFO [stderr]    |
Dec 19 21:10:46.658 INFO [stderr] 83 |     stdout().flush();
Dec 19 21:10:46.658 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 21:10:46.658 INFO [stderr]    |
Dec 19 21:10:46.658 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:10:46.658 INFO [stderr] 
Dec 19 21:10:46.728 INFO [stderr] warning: function is never used: `pause`
Dec 19 21:10:46.728 INFO [stderr]   --> src/main.rs:55:1
Dec 19 21:10:46.728 INFO [stderr]    |
Dec 19 21:10:46.728 INFO [stderr] 55 | fn pause() {
Dec 19 21:10:46.728 INFO [stderr]    | ^^^^^^^^^^
Dec 19 21:10:46.728 INFO [stderr]    |
Dec 19 21:10:46.728 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:10:46.728 INFO [stderr] 
Dec 19 21:10:46.728 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:10:46.728 INFO [stderr]   --> src/project.rs:61:7
Dec 19 21:10:46.728 INFO [stderr]    |
Dec 19 21:10:46.728 INFO [stderr] 61 |                         proj.add(p);
Dec 19 21:10:46.728 INFO [stderr]    |                         ^^^^^^^^^^^^
Dec 19 21:10:46.728 INFO [stderr]    |
Dec 19 21:10:46.728 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:10:46.728 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:10:46.728 INFO [stderr] 
Dec 19 21:10:46.728 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:10:46.728 INFO [stderr]   --> src/main.rs:83:2
Dec 19 21:10:46.728 INFO [stderr]    |
Dec 19 21:10:46.728 INFO [stderr] 83 |     stdout().flush();
Dec 19 21:10:46.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 21:10:46.728 INFO [stderr]    |
Dec 19 21:10:46.728 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:10:46.728 INFO [stderr] 
Dec 19 21:10:46.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.79s
Dec 19 21:10:47.352 INFO running `"docker" "inspect" "b596c7ef853bdabb3f5351e6f0bb1b1aafc1cc6d196effc6dee8528de4f94423"`
Dec 19 21:10:47.646 INFO running `"docker" "rm" "-f" "b596c7ef853bdabb3f5351e6f0bb1b1aafc1cc6d196effc6dee8528de4f94423"`
Dec 19 21:10:47.862 INFO [stdout] b596c7ef853bdabb3f5351e6f0bb1b1aafc1cc6d196effc6dee8528de4f94423