Oct 31 19:10:38.408 INFO testing teozkr/imgavg against 1.30.0 for beta-1.31-1
Oct 31 19:10:38.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 19:10:38.628 INFO blam! 2127b40a19d44bda04fb721b1d3a3262256543c79de27b82ec8530a1f97efe93
Oct 31 19:10:38.635 INFO running `"docker" "start" "-a" "2127b40a19d44bda04fb721b1d3a3262256543c79de27b82ec8530a1f97efe93"`
Oct 31 19:10:39.190 INFO kablam! usermod: no changes
Oct 31 19:10:39.227 INFO kablam!    Compiling imagefmt v4.0.0
Oct 31 19:10:39.227 INFO kablam!    Compiling itertools v0.7.6
Oct 31 19:10:41.460 INFO kablam!    Compiling imgavg v0.1.0 (/source)
Oct 31 19:10:41.619 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 19:10:41.620 INFO kablam!  --> src/main.rs:1:1
Oct 31 19:10:41.620 INFO kablam!   |
Oct 31 19:10:41.620 INFO kablam! 1 | #![feature(slice_patterns)]
Oct 31 19:10:41.620 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:10:41.621 INFO kablam! 
Oct 31 19:10:41.621 INFO kablam! error: aborting due to previous error
Oct 31 19:10:41.622 INFO kablam! 
Oct 31 19:10:41.622 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 19:10:41.630 INFO kablam! error: Could not compile `imgavg`.
Oct 31 19:10:41.631 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 31 19:10:42.555 INFO kablam! error: build failed
Oct 31 19:10:42.555 INFO kablam! su: No module specific data is present
Oct 31 19:10:42.835 INFO running `"docker" "rm" "-f" "2127b40a19d44bda04fb721b1d3a3262256543c79de27b82ec8530a1f97efe93"`
Oct 31 19:10:42.953 INFO blam! 2127b40a19d44bda04fb721b1d3a3262256543c79de27b82ec8530a1f97efe93
