Dec 18 05:44:41.885 INFO checking RaphaelAddile/hack-assembler against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:44:41.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:44:42.432 INFO [stdout] cbed5f14513a1f96995d33797cecf6f7e404af100d3b0cca2c28e74d94ee5db6
Dec 18 05:44:42.456 INFO running `"docker" "start" "-a" "cbed5f14513a1f96995d33797cecf6f7e404af100d3b0cca2c28e74d94ee5db6"`
Dec 18 05:44:43.791 INFO [stderr]    Compiling syn v0.15.9
Dec 18 05:44:50.448 INFO [stderr]    Compiling structopt-derive v0.2.14
Dec 18 05:44:53.269 INFO [stderr]     Checking structopt v0.2.14
Dec 18 05:44:53.808 INFO [stderr]     Checking hack-assembler v1.0.0 (/opt/crater/workdir)
Dec 18 05:44:54.684 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 05:44:54.684 INFO [stderr]   --> src/assembler.rs:62:43
Dec 18 05:44:54.684 INFO [stderr]    |
Dec 18 05:44:54.684 INFO [stderr] 62 |                 self.buffer = self.buffer.trim_left();
Dec 18 05:44:54.684 INFO [stderr]    |                                           ^^^^^^^^^
Dec 18 05:44:54.684 INFO [stderr]    |
Dec 18 05:44:54.684 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 05:44:54.684 INFO [stderr] 
Dec 18 05:44:54.700 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 05:44:54.700 INFO [stderr]    --> src/assembler.rs:126:35
Dec 18 05:44:54.700 INFO [stderr]     |
Dec 18 05:44:54.700 INFO [stderr] 126 |         self.buffer = self.buffer.trim_left_matches(|c| c != '\n');
Dec 18 05:44:54.700 INFO [stderr]     |                                   ^^^^^^^^^^^^^^^^^
Dec 18 05:44:54.700 INFO [stderr] 
Dec 18 05:44:54.712 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 05:44:54.712 INFO [stderr]   --> src/assembler.rs:62:43
Dec 18 05:44:54.712 INFO [stderr]    |
Dec 18 05:44:54.712 INFO [stderr] 62 |                 self.buffer = self.buffer.trim_left();
Dec 18 05:44:54.712 INFO [stderr]    |                                           ^^^^^^^^^
Dec 18 05:44:54.712 INFO [stderr]    |
Dec 18 05:44:54.712 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 05:44:54.712 INFO [stderr] 
Dec 18 05:44:54.719 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 05:44:54.719 INFO [stderr]    --> src/assembler.rs:126:35
Dec 18 05:44:54.719 INFO [stderr]     |
Dec 18 05:44:54.719 INFO [stderr] 126 |         self.buffer = self.buffer.trim_left_matches(|c| c != '\n');
Dec 18 05:44:54.719 INFO [stderr]     |                                   ^^^^^^^^^^^^^^^^^
Dec 18 05:44:54.719 INFO [stderr] 
Dec 18 05:44:54.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.12s
Dec 18 05:44:55.586 INFO running `"docker" "inspect" "cbed5f14513a1f96995d33797cecf6f7e404af100d3b0cca2c28e74d94ee5db6"`
Dec 18 05:44:55.794 INFO running `"docker" "rm" "-f" "cbed5f14513a1f96995d33797cecf6f7e404af100d3b0cca2c28e74d94ee5db6"`
Dec 18 05:44:56.160 INFO [stdout] cbed5f14513a1f96995d33797cecf6f7e404af100d3b0cca2c28e74d94ee5db6