Dec 04 13:26:02.117 INFO checking natemara/schwift against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:26:02.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 13:26:02.659 INFO [stdout] 47c7e6198c8faea16f6667be916e09d6bd376d518571f16859152a3c4f10ede5
Dec 04 13:26:02.677 INFO running `"docker" "start" "-a" "47c7e6198c8faea16f6667be916e09d6bd376d518571f16859152a3c4f10ede5"`
Dec 04 13:26:04.600 INFO [stderr] usermod: no changes
Dec 04 13:26:04.859 INFO [stderr]    Compiling rustc-demangle v0.1.5
Dec 04 13:26:04.859 INFO [stderr]    Compiling serde v1.0.17
Dec 04 13:26:04.859 INFO [stderr]    Compiling pulldown-cmark v0.1.0
Dec 04 13:26:04.859 INFO [stderr]    Compiling libloading v0.4.2
Dec 04 13:26:04.859 INFO [stderr]    Compiling peg v0.5.4
Dec 04 13:26:04.859 INFO [stderr]     Checking colored v1.6.0
Dec 04 13:26:04.859 INFO [stderr]    Compiling tempdir v0.3.5
Dec 04 13:26:08.952 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 04 13:26:08.971 INFO [stderr]    Compiling serde_derive v1.0.17
Dec 04 13:26:08.995 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 13:26:11.072 INFO [stderr]    Compiling backtrace v0.3.3
Dec 04 13:26:21.131 INFO [stderr]    Compiling schwift v0.1.0 (/source)
Dec 04 13:26:26.639 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 04 13:26:26.639 INFO [stderr]   --> src/lib.rs:57:40
Dec 04 13:26:26.639 INFO [stderr]    |
Dec 04 13:26:26.639 INFO [stderr] 57 |             let symbol = unsafe { file.slice_unchecked(i, i + 1) };
Dec 04 13:26:26.639 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^
Dec 04 13:26:26.639 INFO [stderr]    |
Dec 04 13:26:26.639 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 13:26:26.639 INFO [stderr] 
Dec 04 13:26:26.639 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 04 13:26:26.639 INFO [stderr]   --> src/lib.rs:64:37
Dec 04 13:26:26.639 INFO [stderr]    |
Dec 04 13:26:26.639 INFO [stderr] 64 |                         return file.slice_unchecked(last_newline, i);
Dec 04 13:26:26.639 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^
Dec 04 13:26:26.639 INFO [stderr] 
Dec 04 13:26:26.675 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 04 13:26:26.675 INFO [stderr]    --> src/statement.rs:177:29
Dec 04 13:26:26.675 INFO [stderr]     |
Dec 04 13:26:26.675 INFO [stderr] 177 |             unsafe { source.slice_unchecked(self.start, self.end) }.to_string(),
Dec 04 13:26:26.675 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Dec 04 13:26:26.675 INFO [stderr] 
Dec 04 13:26:32.227 INFO [stderr]     Checking serde_json v1.0.5
Dec 04 13:26:33.499 INFO [stderr]    Compiling semver v0.8.0
Dec 04 13:26:39.475 INFO [stderr]    Compiling cargo_metadata v0.3.1
Dec 04 13:26:42.616 INFO [stderr]    Compiling skeptic v0.13.2
Dec 04 13:26:45.053 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 04 13:26:48.330 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 04 13:26:48.330 INFO [stderr]   --> src/lib.rs:57:40
Dec 04 13:26:48.330 INFO [stderr]    |
Dec 04 13:26:48.330 INFO [stderr] 57 |             let symbol = unsafe { file.slice_unchecked(i, i + 1) };
Dec 04 13:26:48.330 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^
Dec 04 13:26:48.330 INFO [stderr]    |
Dec 04 13:26:48.330 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 13:26:48.330 INFO [stderr] 
Dec 04 13:26:48.331 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 04 13:26:48.331 INFO [stderr]   --> src/lib.rs:64:37
Dec 04 13:26:48.331 INFO [stderr]    |
Dec 04 13:26:48.331 INFO [stderr] 64 |                         return file.slice_unchecked(last_newline, i);
Dec 04 13:26:48.331 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^
Dec 04 13:26:48.331 INFO [stderr] 
Dec 04 13:26:48.420 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 04 13:26:48.420 INFO [stderr]    --> src/statement.rs:177:29
Dec 04 13:26:48.420 INFO [stderr]     |
Dec 04 13:26:48.420 INFO [stderr] 177 |             unsafe { source.slice_unchecked(self.start, self.end) }.to_string(),
Dec 04 13:26:48.420 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Dec 04 13:26:48.420 INFO [stderr] 
Dec 04 13:26:49.039 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.40s
Dec 04 13:26:49.047 INFO [stderr] su: No module specific data is present
Dec 04 13:26:49.679 INFO running `"docker" "inspect" "47c7e6198c8faea16f6667be916e09d6bd376d518571f16859152a3c4f10ede5"`
Dec 04 13:26:49.957 INFO running `"docker" "rm" "-f" "47c7e6198c8faea16f6667be916e09d6bd376d518571f16859152a3c4f10ede5"`
Dec 04 13:26:50.317 INFO [stdout] 47c7e6198c8faea16f6667be916e09d6bd376d518571f16859152a3c4f10ede5