Dec 19 22:10:52.933 INFO checking RaphaelAddile/hack-assembler against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:10:52.933 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/RaphaelAddile/hack-assembler:/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 22:10:53.563 INFO [stdout] d69013a5746e02160cdf1f154ee8f3802426288723ff7e1c7ccbbdaafeb06738
Dec 19 22:10:53.566 INFO running `"docker" "start" "-a" "d69013a5746e02160cdf1f154ee8f3802426288723ff7e1c7ccbbdaafeb06738"`
Dec 19 22:10:55.392 INFO [stderr]    Compiling syn v0.15.9
Dec 19 22:11:03.361 INFO [stderr]    Compiling structopt-derive v0.2.14
Dec 19 22:11:06.364 INFO [stderr]     Checking structopt v0.2.14
Dec 19 22:11:06.845 INFO [stderr]     Checking hack-assembler v1.0.0 (/opt/crater/workdir)
Dec 19 22:11:07.630 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 19 22:11:07.630 INFO [stderr]   --> src/assembler.rs:62:43
Dec 19 22:11:07.630 INFO [stderr]    |
Dec 19 22:11:07.630 INFO [stderr] 62 |                 self.buffer = self.buffer.trim_left();
Dec 19 22:11:07.630 INFO [stderr]    |                                           ^^^^^^^^^
Dec 19 22:11:07.630 INFO [stderr]    |
Dec 19 22:11:07.630 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 22:11:07.630 INFO [stderr] 
Dec 19 22:11:07.641 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 22:11:07.641 INFO [stderr]    --> src/assembler.rs:126:35
Dec 19 22:11:07.641 INFO [stderr]     |
Dec 19 22:11:07.641 INFO [stderr] 126 |         self.buffer = self.buffer.trim_left_matches(|c| c != '\n');
Dec 19 22:11:07.641 INFO [stderr]     |                                   ^^^^^^^^^^^^^^^^^
Dec 19 22:11:07.641 INFO [stderr] 
Dec 19 22:11:07.648 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 19 22:11:07.648 INFO [stderr]   --> src/assembler.rs:62:43
Dec 19 22:11:07.648 INFO [stderr]    |
Dec 19 22:11:07.648 INFO [stderr] 62 |                 self.buffer = self.buffer.trim_left();
Dec 19 22:11:07.648 INFO [stderr]    |                                           ^^^^^^^^^
Dec 19 22:11:07.648 INFO [stderr]    |
Dec 19 22:11:07.648 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 22:11:07.648 INFO [stderr] 
Dec 19 22:11:07.671 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 22:11:07.671 INFO [stderr]    --> src/assembler.rs:126:35
Dec 19 22:11:07.671 INFO [stderr]     |
Dec 19 22:11:07.671 INFO [stderr] 126 |         self.buffer = self.buffer.trim_left_matches(|c| c != '\n');
Dec 19 22:11:07.671 INFO [stderr]     |                                   ^^^^^^^^^^^^^^^^^
Dec 19 22:11:07.671 INFO [stderr] 
Dec 19 22:11:07.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.56s
Dec 19 22:11:08.648 INFO running `"docker" "inspect" "d69013a5746e02160cdf1f154ee8f3802426288723ff7e1c7ccbbdaafeb06738"`
Dec 19 22:11:08.962 INFO running `"docker" "rm" "-f" "d69013a5746e02160cdf1f154ee8f3802426288723ff7e1c7ccbbdaafeb06738"`
Dec 19 22:11:09.285 INFO [stdout] d69013a5746e02160cdf1f154ee8f3802426288723ff7e1c7ccbbdaafeb06738