Dec 18 12:41:37.806 INFO checking python-parser-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:41:37.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/python-parser/0.1.0:/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 18 12:41:38.157 INFO [stdout] 92e9f4d82a005a4cae9ca8fc23666fd99e58f30a77bbabce145fa838f257d566
Dec 18 12:41:38.168 INFO running `"docker" "start" "-a" "92e9f4d82a005a4cae9ca8fc23666fd99e58f30a77bbabce145fa838f257d566"`
Dec 18 12:41:39.272 INFO [stderr]    Compiling num-bigint v0.2.2
Dec 18 12:41:39.280 INFO [stderr]     Checking wtf8 v0.0.3
Dec 18 12:41:39.280 INFO [stderr]     Checking unicode_names2 v0.2.2
Dec 18 12:41:39.280 INFO [stderr]     Checking nom v4.1.1
Dec 18 12:41:43.000 INFO [stderr]     Checking nom_locate v0.3.1
Dec 18 12:41:46.176 INFO [stderr]     Checking python-parser v0.1.0 (/opt/crater/workdir)
Dec 18 12:41:57.088 INFO [stderr] warning: unreachable pattern
Dec 18 12:41:57.088 INFO [stderr]    --> src/visitors/printer.rs:512:17
Dec 18 12:41:57.088 INFO [stderr]     |
Dec 18 12:41:57.089 INFO [stderr] 512 |                 _ => unreachable!(), // waiting for https://github.com/rust-lang/rust/pull/50912
Dec 18 12:41:57.089 INFO [stderr]     |                 ^
Dec 18 12:41:57.104 INFO [stderr]     |
Dec 18 12:41:57.105 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 12:41:57.105 INFO [stderr] 
Dec 18 12:41:58.662 INFO [stderr] warning: unreachable pattern
Dec 18 12:41:58.662 INFO [stderr]    --> src/visitors/printer.rs:512:17
Dec 18 12:41:58.662 INFO [stderr]     |
Dec 18 12:41:58.662 INFO [stderr] 512 |                 _ => unreachable!(), // waiting for https://github.com/rust-lang/rust/pull/50912
Dec 18 12:41:58.662 INFO [stderr]     |                 ^
Dec 18 12:41:58.662 INFO [stderr]     |
Dec 18 12:41:58.662 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 12:41:58.662 INFO [stderr] 
Dec 18 12:42:02.653 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.52s
Dec 18 12:42:03.584 INFO running `"docker" "inspect" "92e9f4d82a005a4cae9ca8fc23666fd99e58f30a77bbabce145fa838f257d566"`
Dec 18 12:42:03.904 INFO running `"docker" "rm" "-f" "92e9f4d82a005a4cae9ca8fc23666fd99e58f30a77bbabce145fa838f257d566"`
Dec 18 12:42:04.292 INFO [stdout] 92e9f4d82a005a4cae9ca8fc23666fd99e58f30a77bbabce145fa838f257d566