Dec 18 04:42:25.283 INFO checking Zynapse500/rust-rpm against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:42:25.283 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:42:25.608 INFO [stdout] 39bc15666033487184122b30e19ffc45e5726ffa07affe3c3dafae79b3d62e2d
Dec 18 04:42:25.610 INFO running `"docker" "start" "-a" "39bc15666033487184122b30e19ffc45e5726ffa07affe3c3dafae79b3d62e2d"`
Dec 18 04:42:27.572 INFO [stderr]     Checking termios v0.2.2
Dec 18 04:42:27.572 INFO [stderr]     Checking serde_json v1.0.5
Dec 18 04:42:27.572 INFO [stderr]     Checking clap v2.27.0
Dec 18 04:42:28.184 INFO [stderr]     Checking getch v0.2.0
Dec 18 04:42:36.392 INFO [stderr]     Checking rpm v1.0.0 (/opt/crater/workdir)
Dec 18 04:42:37.159 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 04:42:37.159 INFO [stderr]   --> src/workspace.rs:88:3
Dec 18 04:42:37.159 INFO [stderr]    |
Dec 18 04:42:37.159 INFO [stderr] 88 |         /// Create the '.workspace' folder within the workspace root
Dec 18 04:42:37.159 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:42:37.160 INFO [stderr]    |
Dec 18 04:42:37.160 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 18 04:42:37.160 INFO [stderr] 
Dec 18 04:42:37.256 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 04:42:37.256 INFO [stderr]   --> src/workspace.rs:88:3
Dec 18 04:42:37.256 INFO [stderr]    |
Dec 18 04:42:37.256 INFO [stderr] 88 |         /// Create the '.workspace' folder within the workspace root
Dec 18 04:42:37.256 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:42:37.256 INFO [stderr]    |
Dec 18 04:42:37.256 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 18 04:42:37.256 INFO [stderr] 
Dec 18 04:42:37.829 INFO [stderr] warning: function is never used: `pause`
Dec 18 04:42:37.829 INFO [stderr]   --> src/main.rs:55:1
Dec 18 04:42:37.829 INFO [stderr]    |
Dec 18 04:42:37.829 INFO [stderr] 55 | fn pause() {
Dec 18 04:42:37.829 INFO [stderr]    | ^^^^^^^^^^
Dec 18 04:42:37.829 INFO [stderr]    |
Dec 18 04:42:37.830 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:42:37.830 INFO [stderr] 
Dec 18 04:42:37.832 INFO [stderr] warning: function is never used: `pause`
Dec 18 04:42:37.832 INFO [stderr]   --> src/main.rs:55:1
Dec 18 04:42:37.832 INFO [stderr]    |
Dec 18 04:42:37.833 INFO [stderr] 55 | fn pause() {
Dec 18 04:42:37.833 INFO [stderr]    | ^^^^^^^^^^
Dec 18 04:42:37.833 INFO [stderr]    |
Dec 18 04:42:37.833 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:42:37.833 INFO [stderr] 
Dec 18 04:42:37.834 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:42:37.834 INFO [stderr]   --> src/project.rs:61:7
Dec 18 04:42:37.834 INFO [stderr]    |
Dec 18 04:42:37.834 INFO [stderr] 61 |                         proj.add(p);
Dec 18 04:42:37.834 INFO [stderr]    |                         ^^^^^^^^^^^^
Dec 18 04:42:37.834 INFO [stderr]    |
Dec 18 04:42:37.834 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:42:37.834 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:42:37.834 INFO [stderr] 
Dec 18 04:42:37.836 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:42:37.836 INFO [stderr]   --> src/project.rs:61:7
Dec 18 04:42:37.836 INFO [stderr]    |
Dec 18 04:42:37.836 INFO [stderr] 61 |                         proj.add(p);
Dec 18 04:42:37.836 INFO [stderr]    |                         ^^^^^^^^^^^^
Dec 18 04:42:37.836 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:42:37.836 INFO [stderr]    |
Dec 18 04:42:37.836 INFO [stderr]   --> src/main.rs:83:2
Dec 18 04:42:37.836 INFO [stderr]    |
Dec 18 04:42:37.836 INFO [stderr] 83 |     stdout().flush();
Dec 18 04:42:37.836 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 04:42:37.836 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:42:37.836 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:42:37.836 INFO [stderr] 
Dec 18 04:42:37.836 INFO [stderr]    |
Dec 18 04:42:37.836 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:42:37.836 INFO [stderr] 
Dec 18 04:42:37.841 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:42:37.841 INFO [stderr]   --> src/main.rs:83:2
Dec 18 04:42:37.841 INFO [stderr]    |
Dec 18 04:42:37.841 INFO [stderr] 83 |     stdout().flush();
Dec 18 04:42:37.841 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 04:42:37.841 INFO [stderr]    |
Dec 18 04:42:37.841 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:42:37.841 INFO [stderr] 
Dec 18 04:42:37.889 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.40s
Dec 18 04:42:38.510 INFO running `"docker" "inspect" "39bc15666033487184122b30e19ffc45e5726ffa07affe3c3dafae79b3d62e2d"`
Dec 18 04:42:38.722 INFO running `"docker" "rm" "-f" "39bc15666033487184122b30e19ffc45e5726ffa07affe3c3dafae79b3d62e2d"`
Dec 18 04:42:38.964 INFO [stdout] 39bc15666033487184122b30e19ffc45e5726ffa07affe3c3dafae79b3d62e2d