Nov 28 16:06:21.716 INFO checking unicode_reader-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 16:06:21.716 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:06:22.248 INFO [stdout] e65b924f3787353cc8f93c3e2eac0abfb98fb288cf6e0c758c3c5defb3f9a88e
Nov 28 16:06:22.250 INFO running `"docker" "start" "-a" "e65b924f3787353cc8f93c3e2eac0abfb98fb288cf6e0c758c3c5defb3f9a88e"`
Nov 28 16:06:23.452 INFO [stderr] usermod: no changes
Nov 28 16:06:23.504 INFO [stderr]     Checking unicode_reader v0.1.1 (/source)
Nov 28 16:06:23.937 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Nov 28 16:06:23.937 INFO [stderr]   --> src/graphemes.rs:70:52
Nov 28 16:06:23.937 INFO [stderr]    |
Nov 28 16:06:23.938 INFO [stderr] 70 |                 self.buffer = unsafe { self.buffer.slice_unchecked(length, self.buffer.len()) }
Nov 28 16:06:23.938 INFO [stderr]    |                                                    ^^^^^^^^^^^^^^^
Nov 28 16:06:23.938 INFO [stderr]    |
Nov 28 16:06:23.938 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 16:06:23.938 INFO [stderr] 
Nov 28 16:06:24.152 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Nov 28 16:06:24.153 INFO [stderr]   --> src/graphemes.rs:70:52
Nov 28 16:06:24.153 INFO [stderr]    |
Nov 28 16:06:24.153 INFO [stderr] 70 |                 self.buffer = unsafe { self.buffer.slice_unchecked(length, self.buffer.len()) }
Nov 28 16:06:24.153 INFO [stderr]    |                                                    ^^^^^^^^^^^^^^^
Nov 28 16:06:24.153 INFO [stderr]    |
Nov 28 16:06:24.154 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 16:06:24.154 INFO [stderr] 
Nov 28 16:06:24.482 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 28 16:06:24.483 INFO [stderr] su: No module specific data is present
Nov 28 16:06:24.978 INFO running `"docker" "inspect" "e65b924f3787353cc8f93c3e2eac0abfb98fb288cf6e0c758c3c5defb3f9a88e"`
Nov 28 16:06:25.197 INFO running `"docker" "rm" "-f" "e65b924f3787353cc8f93c3e2eac0abfb98fb288cf6e0c758c3c5defb3f9a88e"`
Nov 28 16:06:25.467 INFO [stdout] e65b924f3787353cc8f93c3e2eac0abfb98fb288cf6e0c758c3c5defb3f9a88e