Nov 04 12:29:11.357 INFO checking NicholasLYang/saber against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 12:29:11.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 04 12:29:11.598 INFO blam! f2b8e73f67f3905ed97891808a2eb211d58f7f0a11b3c98bd6b9c6f4d1d0afd0
Nov 04 12:29:11.615 INFO running `"docker" "start" "-a" "f2b8e73f67f3905ed97891808a2eb211d58f7f0a11b3c98bd6b9c6f4d1d0afd0"`
Nov 04 12:29:12.103 INFO kablam! usermod: no changes
Nov 04 12:29:12.280 INFO kablam!    Compiling ucd-util v0.1.2
Nov 04 12:29:12.280 INFO kablam!    Compiling byte-tools v0.3.0
Nov 04 12:29:12.280 INFO kablam!    Compiling byteorder v1.2.7
Nov 04 12:29:12.283 INFO kablam!    Compiling utf8-ranges v1.0.2
Nov 04 12:29:12.293 INFO kablam!    Compiling opaque-debug v0.2.1
Nov 04 12:29:12.293 INFO kablam!    Compiling bit-vec v0.5.0
Nov 04 12:29:12.293 INFO kablam!    Compiling lalrpop-util v0.16.1
Nov 04 12:29:12.577 INFO kablam!    Compiling log v0.4.6
Nov 04 12:29:12.793 INFO kablam!    Compiling block-padding v0.1.2
Nov 04 12:29:13.591 INFO kablam!    Compiling new_debug_unreachable v1.0.1
Nov 04 12:29:13.594 INFO kablam!    Compiling memchr v2.1.1
Nov 04 12:29:13.608 INFO kablam!    Compiling generic-array v0.12.0
Nov 04 12:29:13.800 INFO kablam!    Compiling syn v0.15.15
Nov 04 12:29:14.416 INFO kablam!    Compiling string_cache_codegen v0.4.2
Nov 04 12:29:14.416 INFO kablam!    Compiling ena v0.10.1
Nov 04 12:29:14.487 INFO kablam!    Compiling bit-set v0.5.0
Nov 04 12:29:14.487 INFO kablam!    Compiling regex-syntax v0.6.2
Nov 04 12:29:15.819 INFO kablam!    Compiling digest v0.8.0
Nov 04 12:29:15.819 INFO kablam!    Compiling block-buffer v0.7.0
Nov 04 12:29:17.059 INFO kablam!    Compiling sha2 v0.8.0
Nov 04 12:29:19.011 INFO kablam!    Compiling aho-corasick v0.6.9
Nov 04 12:29:23.747 INFO kablam!    Compiling string_cache v0.7.3
Nov 04 12:29:27.235 INFO kablam!    Compiling regex v1.0.5
Nov 04 12:29:33.355 INFO kablam!    Compiling serde_derive v1.0.80
Nov 04 12:29:54.504 INFO kablam!    Compiling docopt v1.0.2
Nov 04 12:30:01.408 INFO kablam!    Compiling lalrpop v0.16.1
Nov 04 12:30:57.171 INFO kablam!    Compiling saber v0.1.0 (/source)
Nov 04 12:31:05.223 INFO kablam! warning: unreachable expression
Nov 04 12:31:05.224 INFO kablam!   --> src/main.rs:41:5
Nov 04 12:31:05.224 INFO kablam!    |
Nov 04 12:31:05.224 INFO kablam! 41 |     Ok(())
Nov 04 12:31:05.225 INFO kablam!    |     ^^^^^^
Nov 04 12:31:05.225 INFO kablam!    |
Nov 04 12:31:05.225 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 04 12:31:05.225 INFO kablam! 
Nov 04 12:31:05.411 INFO kablam! warning: unreachable expression
Nov 04 12:31:05.412 INFO kablam!   --> src/main.rs:41:5
Nov 04 12:31:05.412 INFO kablam!    |
Nov 04 12:31:05.412 INFO kablam! 41 |     Ok(())
Nov 04 12:31:05.413 INFO kablam!    |     ^^^^^^
Nov 04 12:31:05.413 INFO kablam!    |
Nov 04 12:31:05.413 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 04 12:31:05.414 INFO kablam! 
Nov 04 12:31:06.179 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 54s
Nov 04 12:31:06.190 INFO kablam! su: No module specific data is present
Nov 04 12:31:07.369 INFO running `"docker" "rm" "-f" "f2b8e73f67f3905ed97891808a2eb211d58f7f0a11b3c98bd6b9c6f4d1d0afd0"`
Nov 04 12:31:07.631 INFO blam! f2b8e73f67f3905ed97891808a2eb211d58f7f0a11b3c98bd6b9c6f4d1d0afd0