Dec 19 12:02:35.000 INFO checking natemara/schwift against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:02:35.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:02:35.512 INFO [stdout] fbe7a6ced013599e8226105e0a20a82f3d7d9e6d5626947ed9e3f12b0d3b1ed1
Dec 19 12:02:35.514 INFO running `"docker" "start" "-a" "fbe7a6ced013599e8226105e0a20a82f3d7d9e6d5626947ed9e3f12b0d3b1ed1"`
Dec 19 12:02:37.128 INFO [stderr]    Compiling serde v1.0.17
Dec 19 12:02:37.128 INFO [stderr]    Compiling peg v0.5.4
Dec 19 12:02:37.128 INFO [stderr]     Checking colored v1.6.0
Dec 19 12:02:37.128 INFO [stderr]     Checking serde_json v1.0.5
Dec 19 12:02:37.128 INFO [stderr]    Compiling tempdir v0.3.5
Dec 19 12:02:37.128 INFO [stderr]     Checking libloading v0.4.2
Dec 19 12:02:37.128 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 12:02:37.128 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 12:02:38.602 INFO [stderr]    Compiling backtrace v0.3.3
Dec 19 12:02:47.641 INFO [stderr]    Compiling schwift v0.1.0 (/opt/crater/workdir)
Dec 19 12:02:49.560 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 19 12:02:49.560 INFO [stderr]   --> src/lib.rs:57:40
Dec 19 12:02:49.560 INFO [stderr]    |
Dec 19 12:02:49.560 INFO [stderr] 57 |             let symbol = unsafe { file.slice_unchecked(i, i + 1) };
Dec 19 12:02:49.560 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^
Dec 19 12:02:49.560 INFO [stderr]    |
Dec 19 12:02:49.560 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 12:02:49.560 INFO [stderr] 
Dec 19 12:02:49.560 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 19 12:02:49.560 INFO [stderr]   --> src/lib.rs:64:37
Dec 19 12:02:49.560 INFO [stderr]    |
Dec 19 12:02:49.560 INFO [stderr] 64 |                         return file.slice_unchecked(last_newline, i);
Dec 19 12:02:49.560 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^
Dec 19 12:02:49.560 INFO [stderr] 
Dec 19 12:02:49.604 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 19 12:02:49.604 INFO [stderr]    --> src/statement.rs:177:29
Dec 19 12:02:49.604 INFO [stderr]     |
Dec 19 12:02:49.604 INFO [stderr] 177 |             unsafe { source.slice_unchecked(self.start, self.end) }.to_string(),
Dec 19 12:02:49.604 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Dec 19 12:02:49.604 INFO [stderr] 
Dec 19 12:02:55.392 INFO [stderr]    Compiling semver v0.8.0
Dec 19 12:02:59.684 INFO [stderr]    Compiling cargo_metadata v0.3.1
Dec 19 12:03:02.792 INFO [stderr]    Compiling skeptic v0.13.2
Dec 19 12:03:06.328 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 19 12:03:09.623 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 19 12:03:09.623 INFO [stderr]   --> src/lib.rs:57:40
Dec 19 12:03:09.623 INFO [stderr]    |
Dec 19 12:03:09.623 INFO [stderr] 57 |             let symbol = unsafe { file.slice_unchecked(i, i + 1) };
Dec 19 12:03:09.624 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^
Dec 19 12:03:09.624 INFO [stderr]    |
Dec 19 12:03:09.624 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 12:03:09.624 INFO [stderr] 
Dec 19 12:03:09.625 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 19 12:03:09.625 INFO [stderr]   --> src/lib.rs:64:37
Dec 19 12:03:09.625 INFO [stderr]    |
Dec 19 12:03:09.625 INFO [stderr] 64 |                         return file.slice_unchecked(last_newline, i);
Dec 19 12:03:09.625 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^
Dec 19 12:03:09.625 INFO [stderr] 
Dec 19 12:03:09.801 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 19 12:03:09.802 INFO [stderr]    --> src/statement.rs:177:29
Dec 19 12:03:09.802 INFO [stderr]     |
Dec 19 12:03:09.802 INFO [stderr] 177 |             unsafe { source.slice_unchecked(self.start, self.end) }.to_string(),
Dec 19 12:03:09.803 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Dec 19 12:03:09.803 INFO [stderr] 
Dec 19 12:03:10.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.69s
Dec 19 12:03:11.281 INFO running `"docker" "inspect" "fbe7a6ced013599e8226105e0a20a82f3d7d9e6d5626947ed9e3f12b0d3b1ed1"`
Dec 19 12:03:11.490 INFO running `"docker" "rm" "-f" "fbe7a6ced013599e8226105e0a20a82f3d7d9e6d5626947ed9e3f12b0d3b1ed1"`
Dec 19 12:03:11.854 INFO [stdout] fbe7a6ced013599e8226105e0a20a82f3d7d9e6d5626947ed9e3f12b0d3b1ed1