Nov 28 02:17:44.486 INFO checking kolgotko/command-pattern.rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:17:44.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 02:17:45.001 INFO [stdout] b948e51e9034b459ee9ab6bddb00dccea53dffa9f5f7487a80c57642635e397c
Nov 28 02:17:45.002 INFO running `"docker" "start" "-a" "b948e51e9034b459ee9ab6bddb00dccea53dffa9f5f7487a80c57642635e397c"`
Nov 28 02:17:46.083 INFO [stderr] usermod: no changes
Nov 28 02:17:46.144 INFO [stderr]     Checking command_pattern v0.1.0 (/source)
Nov 28 02:17:46.647 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:17:46.647 INFO [stderr]   --> src/lib.rs:59:17
Nov 28 02:17:46.647 INFO [stderr]    |
Nov 28 02:17:46.647 INFO [stderr] 59 |                 self.undo();
Nov 28 02:17:46.648 INFO [stderr]    |                 ^^^^^^^^^^^^
Nov 28 02:17:46.648 INFO [stderr]    |
Nov 28 02:17:46.648 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 02:17:46.648 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:17:46.648 INFO [stderr] 
Nov 28 02:17:46.648 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:17:46.648 INFO [stderr]   --> src/lib.rs:80:13
Nov 28 02:17:46.648 INFO [stderr]    |
Nov 28 02:17:46.648 INFO [stderr] 80 |             self.undo();
Nov 28 02:17:46.648 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 28 02:17:46.648 INFO [stderr]    |
Nov 28 02:17:46.648 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:17:46.648 INFO [stderr] 
Nov 28 02:17:46.732 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:17:46.732 INFO [stderr]   --> src/lib.rs:59:17
Nov 28 02:17:46.732 INFO [stderr]    |
Nov 28 02:17:46.732 INFO [stderr] 59 |                 self.undo();
Nov 28 02:17:46.732 INFO [stderr]    |                 ^^^^^^^^^^^^
Nov 28 02:17:46.732 INFO [stderr]    |
Nov 28 02:17:46.732 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 02:17:46.732 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:17:46.732 INFO [stderr] 
Nov 28 02:17:46.732 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:17:46.732 INFO [stderr]   --> src/lib.rs:80:13
Nov 28 02:17:46.733 INFO [stderr]    |
Nov 28 02:17:46.733 INFO [stderr] 80 |             self.undo();
Nov 28 02:17:46.733 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 28 02:17:46.733 INFO [stderr]    |
Nov 28 02:17:46.733 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:17:46.733 INFO [stderr] 
Nov 28 02:17:47.276 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 28 02:17:47.276 INFO [stderr] su: No module specific data is present
Nov 28 02:17:48.290 INFO running `"docker" "inspect" "b948e51e9034b459ee9ab6bddb00dccea53dffa9f5f7487a80c57642635e397c"`
Nov 28 02:17:48.600 INFO running `"docker" "rm" "-f" "b948e51e9034b459ee9ab6bddb00dccea53dffa9f5f7487a80c57642635e397c"`
Nov 28 02:17:48.848 INFO [stdout] b948e51e9034b459ee9ab6bddb00dccea53dffa9f5f7487a80c57642635e397c