Oct 13 12:57:22.776 INFO checking kic-0.1.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:57:22.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 12:57:23.032 INFO blam! a67c443723d3d43b9cbb2a9636989c194f60227c3b9a665426c15c6cf140c9fe
Oct 13 12:57:23.041 INFO running `"docker" "start" "-a" "a67c443723d3d43b9cbb2a9636989c194f60227c3b9a665426c15c6cf140c9fe"`
Oct 13 12:57:23.940 INFO kablam! usermod: no changes
Oct 13 12:57:24.052 INFO kablam!     Checking kic v0.1.1 (/source)
Oct 13 12:57:26.312 INFO kablam! warning: argument must be of the form: `expected = "error message"`
Oct 13 12:57:26.313 INFO kablam!    --> src/lib/fs.rs:331:5
Oct 13 12:57:26.314 INFO kablam!     |
Oct 13 12:57:26.315 INFO kablam! 331 |     #[should_panic(expect = "entered unreachable code")]
Oct 13 12:57:26.315 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:26.316 INFO kablam!     |
Oct 13 12:57:26.316 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Oct 13 12:57:26.317 INFO kablam! 
Oct 13 12:57:26.336 INFO kablam! warning: argument must be of the form: `expected = "error message"`
Oct 13 12:57:26.337 INFO kablam!    --> src/lib/setting/config.rs:603:5
Oct 13 12:57:26.338 INFO kablam!     |
Oct 13 12:57:26.338 INFO kablam! 603 |     #[should_panic(expect = "entered unreachable code")]
Oct 13 12:57:26.339 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:26.340 INFO kablam!     |
Oct 13 12:57:26.340 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Oct 13 12:57:26.341 INFO kablam! 
Oct 13 12:57:26.341 INFO kablam! warning: argument must be of the form: `expected = "error message"`
Oct 13 12:57:26.342 INFO kablam!    --> src/lib/setting/config.rs:608:5
Oct 13 12:57:26.343 INFO kablam!     |
Oct 13 12:57:26.343 INFO kablam! 608 |     #[should_panic(expect = "entered unreachable code")]
Oct 13 12:57:26.344 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:26.344 INFO kablam!     |
Oct 13 12:57:26.345 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Oct 13 12:57:26.345 INFO kablam! 
Oct 13 12:57:26.346 INFO kablam! warning: argument must be of the form: `expected = "error message"`
Oct 13 12:57:26.346 INFO kablam!    --> src/lib/setting/config.rs:613:5
Oct 13 12:57:26.347 INFO kablam!     |
Oct 13 12:57:26.348 INFO kablam! 613 |     #[should_panic(expect = "entered unreachable code")]
Oct 13 12:57:26.348 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:26.348 INFO kablam!     |
Oct 13 12:57:26.348 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Oct 13 12:57:26.348 INFO kablam! 
Oct 13 12:57:26.348 INFO kablam! warning: argument must be of the form: `expected = "error message"`
Oct 13 12:57:26.348 INFO kablam!    --> src/lib/setting/config.rs:629:5
Oct 13 12:57:26.348 INFO kablam!     |
Oct 13 12:57:26.348 INFO kablam! 629 |     #[should_panic(expect = "entered unreachable code")]
Oct 13 12:57:26.350 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:26.350 INFO kablam!     |
Oct 13 12:57:26.350 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Oct 13 12:57:26.350 INFO kablam! 
Oct 13 12:57:26.350 INFO kablam! warning: argument must be of the form: `expected = "error message"`
Oct 13 12:57:26.350 INFO kablam!    --> src/lib/setting/cron.rs:311:1
Oct 13 12:57:26.350 INFO kablam!     |
Oct 13 12:57:26.350 INFO kablam! 311 | #[should_panic(expect = "entered unreachable code")]
Oct 13 12:57:26.350 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:26.350 INFO kablam!     |
Oct 13 12:57:26.350 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Oct 13 12:57:26.350 INFO kablam! 
Oct 13 12:57:26.828 INFO kablam! warning: unreachable expression
Oct 13 12:57:26.828 INFO kablam!    --> src/lib/setting/config.rs:159:28
Oct 13 12:57:26.829 INFO kablam!     |
Oct 13 12:57:26.829 INFO kablam! 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
Oct 13 12:57:26.829 INFO kablam!     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:26.829 INFO kablam!     |
Oct 13 12:57:26.830 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 13 12:57:26.830 INFO kablam! 
Oct 13 12:57:27.112 INFO kablam! warning: unreachable expression
Oct 13 12:57:27.112 INFO kablam!    --> src/lib/setting/config.rs:159:28
Oct 13 12:57:27.112 INFO kablam!     |
Oct 13 12:57:27.112 INFO kablam! 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
Oct 13 12:57:27.112 INFO kablam!     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:57:27.112 INFO kablam!     |
Oct 13 12:57:27.112 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 13 12:57:27.112 INFO kablam! 
Oct 13 12:57:28.036 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
Oct 13 12:57:28.044 INFO kablam! su: No module specific data is present
Oct 13 12:57:28.826 INFO running `"docker" "rm" "-f" "a67c443723d3d43b9cbb2a9636989c194f60227c3b9a665426c15c6cf140c9fe"`
Oct 13 12:57:28.956 INFO blam! a67c443723d3d43b9cbb2a9636989c194f60227c3b9a665426c15c6cf140c9fe