Dec 07 09:13:58.591 INFO testing kic-0.1.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 09:13:58.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 09:13:58.994 INFO [stdout] 46c195155637b6e90aa8f010ced7f3771d8fbfb84c4a20409da4983d6d843070
Dec 07 09:13:58.998 INFO running `"docker" "start" "-a" "46c195155637b6e90aa8f010ced7f3771d8fbfb84c4a20409da4983d6d843070"`
Dec 07 09:14:00.532 INFO [stderr] usermod: no changes
Dec 07 09:14:00.656 INFO [stderr]    Compiling kic v0.1.1 (/source)
Dec 07 09:14:02.672 INFO [stderr] warning: unreachable expression
Dec 07 09:14:02.672 INFO [stderr]    --> src/lib/setting/config.rs:159:28
Dec 07 09:14:02.673 INFO [stderr]     |
Dec 07 09:14:02.673 INFO [stderr] 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
Dec 07 09:14:02.673 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:14:02.673 INFO [stderr]     |
Dec 07 09:14:02.673 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 07 09:14:02.674 INFO [stderr] 
Dec 07 09:14:08.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.22s
Dec 07 09:14:08.788 INFO [stderr] su: No module specific data is present
Dec 07 09:14:09.848 INFO running `"docker" "inspect" "46c195155637b6e90aa8f010ced7f3771d8fbfb84c4a20409da4983d6d843070"`
Dec 07 09:14:10.164 INFO running `"docker" "rm" "-f" "46c195155637b6e90aa8f010ced7f3771d8fbfb84c4a20409da4983d6d843070"`
Dec 07 09:14:10.404 INFO [stdout] 46c195155637b6e90aa8f010ced7f3771d8fbfb84c4a20409da4983d6d843070
Dec 07 09:14:10.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 09:14:10.875 INFO [stdout] e0dc8744befbca90a0dc15118e04480d38aacdee2700f205f78f8fa0008bd94b
Dec 07 09:14:10.877 INFO running `"docker" "start" "-a" "e0dc8744befbca90a0dc15118e04480d38aacdee2700f205f78f8fa0008bd94b"`
Dec 07 09:14:12.175 INFO [stderr] usermod: no changes
Dec 07 09:14:12.284 INFO [stderr]    Compiling kic v0.1.1 (/source)
Dec 07 09:14:13.908 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 07 09:14:13.908 INFO [stderr]    --> src/lib/fs.rs:331:5
Dec 07 09:14:13.908 INFO [stderr]     |
Dec 07 09:14:13.908 INFO [stderr] 331 |     #[should_panic(expect = "entered unreachable code")]
Dec 07 09:14:13.908 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:14:13.908 INFO [stderr]     |
Dec 07 09:14:13.908 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 07 09:14:13.908 INFO [stderr] 
Dec 07 09:14:13.916 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 07 09:14:13.916 INFO [stderr]    --> src/lib/setting/config.rs:603:5
Dec 07 09:14:13.916 INFO [stderr]     |
Dec 07 09:14:13.916 INFO [stderr] 603 |     #[should_panic(expect = "entered unreachable code")]
Dec 07 09:14:13.916 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:14:13.916 INFO [stderr]     |
Dec 07 09:14:13.916 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 07 09:14:13.916 INFO [stderr] 
Dec 07 09:14:13.916 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 07 09:14:13.916 INFO [stderr]    --> src/lib/setting/config.rs:608:5
Dec 07 09:14:13.916 INFO [stderr]     |
Dec 07 09:14:13.916 INFO [stderr] 608 |     #[should_panic(expect = "entered unreachable code")]
Dec 07 09:14:13.916 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:14:13.916 INFO [stderr]     |
Dec 07 09:14:13.916 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 07 09:14:13.916 INFO [stderr] 
Dec 07 09:14:13.916 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 07 09:14:13.916 INFO [stderr]    --> src/lib/setting/config.rs:613:5
Dec 07 09:14:13.917 INFO [stderr]     |
Dec 07 09:14:13.917 INFO [stderr] 613 |     #[should_panic(expect = "entered unreachable code")]
Dec 07 09:14:13.917 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:14:13.917 INFO [stderr]     |
Dec 07 09:14:13.917 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 07 09:14:13.917 INFO [stderr] 
Dec 07 09:14:13.917 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 07 09:14:13.917 INFO [stderr]    --> src/lib/setting/config.rs:629:5
Dec 07 09:14:13.917 INFO [stderr]     |
Dec 07 09:14:13.917 INFO [stderr] 629 |     #[should_panic(expect = "entered unreachable code")]
Dec 07 09:14:13.917 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:14:13.917 INFO [stderr]     |
Dec 07 09:14:13.917 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 07 09:14:13.917 INFO [stderr] 
Dec 07 09:14:13.922 INFO [stderr] warning: argument must be of the form: `expected = "error message"`
Dec 07 09:14:13.923 INFO [stderr]    --> src/lib/setting/cron.rs:311:1
Dec 07 09:14:13.923 INFO [stderr]     |
Dec 07 09:14:13.923 INFO [stderr] 311 | #[should_panic(expect = "entered unreachable code")]
Dec 07 09:14:13.923 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:14:13.923 INFO [stderr]     |
Dec 07 09:14:13.923 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 07 09:14:13.924 INFO [stderr] 
Dec 07 09:14:14.296 INFO [stderr] warning: unreachable expression
Dec 07 09:14:14.296 INFO [stderr]    --> src/lib/setting/config.rs:159:28
Dec 07 09:14:14.296 INFO [stderr]     |
Dec 07 09:14:14.296 INFO [stderr] 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
Dec 07 09:14:14.296 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:14:14.296 INFO [stderr]     |
Dec 07 09:14:14.296 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 07 09:14:14.296 INFO [stderr] 
Dec 07 09:14:19.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.77s
Dec 07 09:14:19.985 INFO [stderr] su: No module specific data is present
Dec 07 09:14:21.612 INFO running `"docker" "inspect" "e0dc8744befbca90a0dc15118e04480d38aacdee2700f205f78f8fa0008bd94b"`
Dec 07 09:14:21.862 INFO running `"docker" "rm" "-f" "e0dc8744befbca90a0dc15118e04480d38aacdee2700f205f78f8fa0008bd94b"`
Dec 07 09:14:22.140 INFO [stdout] e0dc8744befbca90a0dc15118e04480d38aacdee2700f205f78f8fa0008bd94b