Dec 18 16:46:53.217 INFO checking encoding-0.2.33 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:46:53.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/encoding/0.2.33:/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 16:46:53.430 INFO [stdout] 16bdf3bd4a461c0a8791c9687017f4d668223973b27ac7ac3b06f25eb2c059f0
Dec 18 16:46:53.434 INFO running `"docker" "start" "-a" "16bdf3bd4a461c0a8791c9687017f4d668223973b27ac7ac3b06f25eb2c059f0"`
Dec 18 16:46:54.480 INFO [stderr]     Checking encoding v0.2.33 (/opt/crater/workdir)
Dec 18 16:46:55.252 INFO [stderr] warning: unreachable pattern
Dec 18 16:46:55.252 INFO [stderr]    --> src/codec/utf_16.rs:135:17
Dec 18 16:46:55.252 INFO [stderr]     |
Dec 18 16:46:55.252 INFO [stderr] 135 |                 _ => unreachable!() // XXX Rust issue #12483, this is redundant
Dec 18 16:46:55.252 INFO [stderr]     |                 ^
Dec 18 16:46:55.252 INFO [stderr]     |
Dec 18 16:46:55.252 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 16:46:55.252 INFO [stderr] 
Dec 18 16:47:01.515 INFO [stderr] warning: unreachable pattern
Dec 18 16:47:01.515 INFO [stderr]    --> src/codec/utf_16.rs:135:17
Dec 18 16:47:01.515 INFO [stderr]     |
Dec 18 16:47:01.515 INFO [stderr] 135 |                 _ => unreachable!() // XXX Rust issue #12483, this is redundant
Dec 18 16:47:01.515 INFO [stderr]     |                 ^
Dec 18 16:47:01.515 INFO [stderr]     |
Dec 18 16:47:01.515 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 16:47:01.515 INFO [stderr] 
Dec 18 16:47:04.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.97s
Dec 18 16:47:04.810 INFO running `"docker" "inspect" "16bdf3bd4a461c0a8791c9687017f4d668223973b27ac7ac3b06f25eb2c059f0"`
Dec 18 16:47:04.974 INFO running `"docker" "rm" "-f" "16bdf3bd4a461c0a8791c9687017f4d668223973b27ac7ac3b06f25eb2c059f0"`
Dec 18 16:47:05.160 INFO [stdout] 16bdf3bd4a461c0a8791c9687017f4d668223973b27ac7ac3b06f25eb2c059f0