Aug 02 14:22:24.814 INFO checking base100-0.4.1 against 1.27.2 for lazy_static-1 Aug 02 14:22:24.814 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 02 14:22:24.814 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 02 14:22:24.814 INFO running `"docker" "create" "-v" "/tmp/crater.QeX06P6FlUJV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Aug 02 14:22:25.111 INFO blam! aba0dd79903c1217bd8804a3e5a5b6a8c12285b2ac908accf983e76e2065155b Aug 02 14:22:25.117 INFO running `"docker" "start" "-a" "aba0dd79903c1217bd8804a3e5a5b6a8c12285b2ac908accf983e76e2065155b"` Aug 02 14:22:26.255 INFO kablam! Checking unicode-width v0.1.5 Aug 02 14:22:26.258 INFO kablam! Checking libc v0.2.42 Aug 02 14:22:26.261 INFO kablam! Checking vec_map v0.8.1 Aug 02 14:22:26.263 INFO kablam! Checking bitflags v1.0.3 Aug 02 14:22:26.265 INFO kablam! Checking yaml-rust v0.3.5 Aug 02 14:22:27.610 INFO kablam! Checking ansi_term v0.11.0 Aug 02 14:22:27.686 INFO kablam! Checking strsim v0.7.0 Aug 02 14:22:31.969 INFO kablam! Checking textwrap v0.10.0 Aug 02 14:22:35.179 INFO kablam! Checking atty v0.2.11 Aug 02 14:22:35.723 INFO kablam! Checking clap v2.32.0 Aug 02 14:22:47.793 INFO kablam! Checking base100 v0.4.1 (file:///source) Aug 02 14:22:49.396 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel Aug 02 14:22:49.396 INFO kablam! --> src/main.rs:17:19 Aug 02 14:22:49.396 INFO kablam! | Aug 02 14:22:49.396 INFO kablam! 17 | #![cfg_attr(test, feature(test))] Aug 02 14:22:49.396 INFO kablam! | ^^^^^^^^^^^^^^ Aug 02 14:22:49.396 INFO kablam! Aug 02 14:22:49.397 INFO kablam! error: aborting due to previous error Aug 02 14:22:49.398 INFO kablam! Aug 02 14:22:49.398 INFO kablam! For more information about this error, try `rustc --explain E0554`. Aug 02 14:22:49.441 INFO kablam! error: Could not compile `base100`. Aug 02 14:22:49.441 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 02 14:22:49.804 INFO kablam! error: build failed Aug 02 14:22:49.806 INFO kablam! su: No module specific data is present Aug 02 14:22:50.437 INFO running `"docker" "rm" "-f" "aba0dd79903c1217bd8804a3e5a5b6a8c12285b2ac908accf983e76e2065155b"` Aug 02 14:22:50.608 INFO blam! aba0dd79903c1217bd8804a3e5a5b6a8c12285b2ac908accf983e76e2065155b