Dec 05 11:19:48.784 INFO checking kic-0.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 11:19:48.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 11:19:49.108 INFO [stdout] 0650f97d4fc3696a848b92d0ba5e506bbd215ccfa042201176d670367558fa73
Dec 05 11:19:49.113 INFO running `"docker" "start" "-a" "0650f97d4fc3696a848b92d0ba5e506bbd215ccfa042201176d670367558fa73"`
Dec 05 11:19:50.371 INFO [stderr] usermod: no changes
Dec 05 11:19:50.521 INFO [stderr]     Checking kic v0.1.1 (/source)
Dec 05 11:19:52.779 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 05 11:19:52.779 INFO [stderr]    --> src/lib/fs.rs:331:5
Dec 05 11:19:52.779 INFO [stderr]     |
Dec 05 11:19:52.779 INFO [stderr] 331 |     #[should_panic(expect = "entered unreachable code")]
Dec 05 11:19:52.779 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:19:52.779 INFO [stderr]     |
Dec 05 11:19:52.779 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 05 11:19:52.779 INFO [stderr] 
Dec 05 11:19:52.833 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 05 11:19:52.833 INFO [stderr]    --> src/lib/setting/config.rs:603:5
Dec 05 11:19:52.833 INFO [stderr]     |
Dec 05 11:19:52.833 INFO [stderr] 603 |     #[should_panic(expect = "entered unreachable code")]
Dec 05 11:19:52.833 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:19:52.833 INFO [stderr]     |
Dec 05 11:19:52.833 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 05 11:19:52.833 INFO [stderr] 
Dec 05 11:19:52.833 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 05 11:19:52.833 INFO [stderr]    --> src/lib/setting/config.rs:608:5
Dec 05 11:19:52.833 INFO [stderr]     |
Dec 05 11:19:52.833 INFO [stderr] 608 |     #[should_panic(expect = "entered unreachable code")]
Dec 05 11:19:52.834 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:19:52.834 INFO [stderr]     |
Dec 05 11:19:52.834 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 05 11:19:52.834 INFO [stderr] 
Dec 05 11:19:52.834 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 05 11:19:52.834 INFO [stderr]    --> src/lib/setting/config.rs:613:5
Dec 05 11:19:52.834 INFO [stderr]     |
Dec 05 11:19:52.834 INFO [stderr] 613 |     #[should_panic(expect = "entered unreachable code")]
Dec 05 11:19:52.834 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:19:52.834 INFO [stderr]     |
Dec 05 11:19:52.834 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 05 11:19:52.834 INFO [stderr] 
Dec 05 11:19:52.834 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 05 11:19:52.834 INFO [stderr]    --> src/lib/setting/config.rs:629:5
Dec 05 11:19:52.834 INFO [stderr]     |
Dec 05 11:19:52.834 INFO [stderr] 629 |     #[should_panic(expect = "entered unreachable code")]
Dec 05 11:19:52.834 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:19:52.834 INFO [stderr]     |
Dec 05 11:19:52.834 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 05 11:19:52.834 INFO [stderr] 
Dec 05 11:19:52.834 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 05 11:19:52.834 INFO [stderr]    --> src/lib/setting/cron.rs:311:1
Dec 05 11:19:52.834 INFO [stderr]     |
Dec 05 11:19:52.834 INFO [stderr] 311 | #[should_panic(expect = "entered unreachable code")]
Dec 05 11:19:52.834 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:19:52.834 INFO [stderr]     |
Dec 05 11:19:52.834 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 05 11:19:52.834 INFO [stderr] 
Dec 05 11:19:53.181 INFO [stderr] warning: unreachable expression
Dec 05 11:19:53.181 INFO [stderr]    --> src/lib/setting/config.rs:159:28
Dec 05 11:19:53.181 INFO [stderr]     |
Dec 05 11:19:53.181 INFO [stderr] 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
Dec 05 11:19:53.181 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:19:53.181 INFO [stderr]     |
Dec 05 11:19:53.187 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 05 11:19:53.187 INFO [stderr] 
Dec 05 11:19:53.292 INFO [stderr] warning: unreachable expression
Dec 05 11:19:53.292 INFO [stderr]    --> src/lib/setting/config.rs:159:28
Dec 05 11:19:53.292 INFO [stderr]     |
Dec 05 11:19:53.292 INFO [stderr] 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
Dec 05 11:19:53.292 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:19:53.292 INFO [stderr]     |
Dec 05 11:19:53.292 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 05 11:19:53.292 INFO [stderr] 
Dec 05 11:19:54.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
Dec 05 11:19:54.171 INFO [stderr] su: No module specific data is present
Dec 05 11:19:54.857 INFO running `"docker" "inspect" "0650f97d4fc3696a848b92d0ba5e506bbd215ccfa042201176d670367558fa73"`
Dec 05 11:19:55.083 INFO running `"docker" "rm" "-f" "0650f97d4fc3696a848b92d0ba5e506bbd215ccfa042201176d670367558fa73"`
Dec 05 11:19:55.415 INFO [stdout] 0650f97d4fc3696a848b92d0ba5e506bbd215ccfa042201176d670367558fa73