Dec 01 07:27:48.149 INFO testing nicrgren/rsplacer against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 07:27:48.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:27:48.649 INFO [stdout] a843ffcfc55ef1cff41b27a8680accbb7945ec7866c3d1c421b9ef0c679efc51
Dec 01 07:27:48.652 INFO running `"docker" "start" "-a" "a843ffcfc55ef1cff41b27a8680accbb7945ec7866c3d1c421b9ef0c679efc51"`
Dec 01 07:27:49.811 INFO [stderr] usermod: no changes
Dec 01 07:27:49.955 INFO [stderr]    Compiling structopt-derive v0.1.6
Dec 01 07:27:49.956 INFO [stderr]    Compiling regex v0.2.3
Dec 01 07:27:49.956 INFO [stderr]    Compiling structopt v0.1.6
Dec 01 07:27:49.956 INFO [stderr]    Compiling failure v0.1.1
Dec 01 07:28:02.279 INFO [stderr]    Compiling rsplacer v0.1.0 (/source)
Dec 01 07:28:03.211 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 07:28:03.211 INFO [stderr]  --> src/main.rs:3:1
Dec 01 07:28:03.211 INFO [stderr]   |
Dec 01 07:28:03.211 INFO [stderr] 3 | #![feature(slice_patterns)]
Dec 01 07:28:03.211 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:28:03.211 INFO [stderr] 
Dec 01 07:28:03.219 INFO [stderr] error: aborting due to previous error
Dec 01 07:28:03.219 INFO [stderr] 
Dec 01 07:28:03.219 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 07:28:03.230 INFO [stderr] error: Could not compile `rsplacer`.
Dec 01 07:28:03.230 INFO [stderr] 
Dec 01 07:28:03.230 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 07:28:03.232 INFO [stderr] su: No module specific data is present
Dec 01 07:28:04.042 INFO running `"docker" "inspect" "a843ffcfc55ef1cff41b27a8680accbb7945ec7866c3d1c421b9ef0c679efc51"`
Dec 01 07:28:04.246 INFO running `"docker" "rm" "-f" "a843ffcfc55ef1cff41b27a8680accbb7945ec7866c3d1c421b9ef0c679efc51"`
Dec 01 07:28:04.599 INFO [stdout] a843ffcfc55ef1cff41b27a8680accbb7945ec7866c3d1c421b9ef0c679efc51
