Dec 17 18:58:11.820 INFO checking natemara/schwift against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:58:11.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/natemara/schwift:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:58:12.248 INFO [stdout] 65673c3aa6f9f2604319292c829fcbc4931cccdc311f0fd79510b8c9d6b1f322
Dec 17 18:58:12.254 INFO running `"docker" "start" "-a" "65673c3aa6f9f2604319292c829fcbc4931cccdc311f0fd79510b8c9d6b1f322"`
Dec 17 18:58:14.216 INFO [stderr]    Compiling serde v1.0.17
Dec 17 18:58:14.220 INFO [stderr]    Compiling libloading v0.4.2
Dec 17 18:58:14.220 INFO [stderr]    Compiling peg v0.5.4
Dec 17 18:58:14.220 INFO [stderr]     Checking colored v1.6.0
Dec 17 18:58:14.220 INFO [stderr]    Compiling tempdir v0.3.5
Dec 17 18:58:14.220 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 17 18:58:14.220 INFO [stderr]    Compiling serde_derive v1.0.17
Dec 17 18:58:14.220 INFO [stderr]     Checking error-chain v0.11.0
Dec 17 18:58:15.398 INFO [stderr]    Compiling backtrace v0.3.3
Dec 17 18:58:26.096 INFO [stderr]    Compiling schwift v0.1.0 (/opt/crater/workdir)
Dec 17 18:58:31.288 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 17 18:58:31.288 INFO [stderr]   --> src/lib.rs:57:40
Dec 17 18:58:31.288 INFO [stderr]    |
Dec 17 18:58:31.288 INFO [stderr] 57 |             let symbol = unsafe { file.slice_unchecked(i, i + 1) };
Dec 17 18:58:31.289 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^
Dec 17 18:58:31.289 INFO [stderr]    |
Dec 17 18:58:31.289 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 18:58:31.289 INFO [stderr] 
Dec 17 18:58:31.308 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 17 18:58:31.308 INFO [stderr]   --> src/lib.rs:64:37
Dec 17 18:58:31.308 INFO [stderr]    |
Dec 17 18:58:31.308 INFO [stderr] 64 |                         return file.slice_unchecked(last_newline, i);
Dec 17 18:58:31.308 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^
Dec 17 18:58:31.308 INFO [stderr] 
Dec 17 18:58:31.407 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 17 18:58:31.407 INFO [stderr]    --> src/statement.rs:177:29
Dec 17 18:58:31.407 INFO [stderr]     |
Dec 17 18:58:31.407 INFO [stderr] 177 |             unsafe { source.slice_unchecked(self.start, self.end) }.to_string(),
Dec 17 18:58:31.407 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Dec 17 18:58:31.424 INFO [stderr] 
Dec 17 18:58:36.545 INFO [stderr]    Compiling serde_json v1.0.5
Dec 17 18:58:36.546 INFO [stderr]    Compiling semver v0.8.0
Dec 17 18:58:41.316 INFO [stderr]    Compiling cargo_metadata v0.3.1
Dec 17 18:58:45.180 INFO [stderr]    Compiling skeptic v0.13.2
Dec 17 18:58:48.748 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 17 18:58:51.868 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 17 18:58:51.869 INFO [stderr]   --> src/lib.rs:57:40
Dec 17 18:58:51.869 INFO [stderr]    |
Dec 17 18:58:51.869 INFO [stderr] 57 |             let symbol = unsafe { file.slice_unchecked(i, i + 1) };
Dec 17 18:58:51.869 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^
Dec 17 18:58:51.870 INFO [stderr]    |
Dec 17 18:58:51.870 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 18:58:51.870 INFO [stderr] 
Dec 17 18:58:51.870 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 17 18:58:51.871 INFO [stderr]   --> src/lib.rs:64:37
Dec 17 18:58:51.871 INFO [stderr]    |
Dec 17 18:58:51.871 INFO [stderr] 64 |                         return file.slice_unchecked(last_newline, i);
Dec 17 18:58:51.871 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^
Dec 17 18:58:51.871 INFO [stderr] 
Dec 17 18:58:52.092 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 17 18:58:52.092 INFO [stderr]    --> src/statement.rs:177:29
Dec 17 18:58:52.092 INFO [stderr]     |
Dec 17 18:58:52.092 INFO [stderr] 177 |             unsafe { source.slice_unchecked(self.start, self.end) }.to_string(),
Dec 17 18:58:52.092 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Dec 17 18:58:52.092 INFO [stderr] 
Dec 17 18:58:52.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.82s
Dec 17 18:58:53.422 INFO running `"docker" "inspect" "65673c3aa6f9f2604319292c829fcbc4931cccdc311f0fd79510b8c9d6b1f322"`
Dec 17 18:58:53.558 INFO running `"docker" "rm" "-f" "65673c3aa6f9f2604319292c829fcbc4931cccdc311f0fd79510b8c9d6b1f322"`
Dec 17 18:58:53.761 INFO [stdout] 65673c3aa6f9f2604319292c829fcbc4931cccdc311f0fd79510b8c9d6b1f322