Oct 12 16:44:24.707 INFO checking natemara/schwift against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:44:24.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 12 16:44:25.276 INFO blam! c1400ce10099deecc55b6a117507d520f46d278e2ec1ba7544db13eb756d43c3
Oct 12 16:44:25.292 INFO running `"docker" "start" "-a" "c1400ce10099deecc55b6a117507d520f46d278e2ec1ba7544db13eb756d43c3"`
Oct 12 16:44:27.327 INFO kablam! usermod: no changes
Oct 12 16:44:27.567 INFO kablam!    Compiling rustc-demangle v0.1.5
Oct 12 16:44:27.576 INFO kablam!    Compiling serde v1.0.17
Oct 12 16:44:27.596 INFO kablam!    Compiling pulldown-cmark v0.1.0
Oct 12 16:44:27.601 INFO kablam!    Compiling libloading v0.4.2
Oct 12 16:44:27.603 INFO kablam!     Checking colored v1.6.0
Oct 12 16:44:27.603 INFO kablam!    Compiling tempdir v0.3.5
Oct 12 16:44:27.603 INFO kablam!    Compiling schwift v0.1.0 (/source)
Oct 12 16:44:31.505 INFO kablam!    Compiling backtrace-sys v0.1.16
Oct 12 16:44:31.513 INFO kablam!    Compiling serde_derive v1.0.17
Oct 12 16:44:31.541 INFO kablam!     Checking error-chain v0.11.0
Oct 12 16:44:33.336 INFO kablam!    Compiling backtrace v0.3.3
Oct 12 16:44:41.680 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Oct 12 16:44:41.681 INFO kablam!   --> src/lib.rs:57:40
Oct 12 16:44:41.681 INFO kablam!    |
Oct 12 16:44:41.681 INFO kablam! 57 |             let symbol = unsafe { file.slice_unchecked(i, i + 1) };
Oct 12 16:44:41.682 INFO kablam!    |                                        ^^^^^^^^^^^^^^^
Oct 12 16:44:41.682 INFO kablam!    |
Oct 12 16:44:41.682 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 16:44:41.683 INFO kablam! 
Oct 12 16:44:41.683 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Oct 12 16:44:41.683 INFO kablam!   --> src/lib.rs:64:37
Oct 12 16:44:41.683 INFO kablam!    |
Oct 12 16:44:41.684 INFO kablam! 64 |                         return file.slice_unchecked(last_newline, i);
Oct 12 16:44:41.684 INFO kablam!    |                                     ^^^^^^^^^^^^^^^
Oct 12 16:44:41.684 INFO kablam! 
Oct 12 16:44:41.777 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Oct 12 16:44:41.777 INFO kablam!    --> src/statement.rs:177:29
Oct 12 16:44:41.777 INFO kablam!     |
Oct 12 16:44:41.777 INFO kablam! 177 |             unsafe { source.slice_unchecked(self.start, self.end) }.to_string(),
Oct 12 16:44:41.777 INFO kablam!     |                             ^^^^^^^^^^^^^^^
Oct 12 16:44:41.777 INFO kablam! 
Oct 12 16:44:54.296 INFO kablam!     Checking serde_json v1.0.5
Oct 12 16:44:58.361 INFO kablam!    Compiling semver v0.8.0
Oct 12 16:45:03.126 INFO kablam!    Compiling cargo_metadata v0.3.1
Oct 12 16:45:06.560 INFO kablam!    Compiling skeptic v0.13.2
Oct 12 16:45:09.744 INFO kablam!    Compiling assert_cli v0.5.4
Oct 12 16:45:13.861 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Oct 12 16:45:13.861 INFO kablam!   --> src/lib.rs:57:40
Oct 12 16:45:13.861 INFO kablam!    |
Oct 12 16:45:13.861 INFO kablam! 57 |             let symbol = unsafe { file.slice_unchecked(i, i + 1) };
Oct 12 16:45:13.861 INFO kablam!    |                                        ^^^^^^^^^^^^^^^
Oct 12 16:45:13.861 INFO kablam!    |
Oct 12 16:45:13.861 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 16:45:13.861 INFO kablam! 
Oct 12 16:45:13.861 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Oct 12 16:45:13.861 INFO kablam!   --> src/lib.rs:64:37
Oct 12 16:45:13.861 INFO kablam!    |
Oct 12 16:45:13.861 INFO kablam! 64 |                         return file.slice_unchecked(last_newline, i);
Oct 12 16:45:13.861 INFO kablam!    |                                     ^^^^^^^^^^^^^^^
Oct 12 16:45:13.861 INFO kablam! 
Oct 12 16:45:13.994 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Oct 12 16:45:13.994 INFO kablam!    --> src/statement.rs:177:29
Oct 12 16:45:13.994 INFO kablam!     |
Oct 12 16:45:13.994 INFO kablam! 177 |             unsafe { source.slice_unchecked(self.start, self.end) }.to_string(),
Oct 12 16:45:13.994 INFO kablam!     |                             ^^^^^^^^^^^^^^^
Oct 12 16:45:13.994 INFO kablam! 
Oct 12 16:45:14.741 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 47.38s
Oct 12 16:45:14.751 INFO kablam! su: No module specific data is present
Oct 12 16:45:15.135 INFO running `"docker" "rm" "-f" "c1400ce10099deecc55b6a117507d520f46d278e2ec1ba7544db13eb756d43c3"`
Oct 12 16:45:15.380 INFO blam! c1400ce10099deecc55b6a117507d520f46d278e2ec1ba7544db13eb756d43c3