Nov 02 06:27:00.526 INFO testing rust-freqdist-0.1.5 against 1.30.0 for beta-1.31-1
Nov 02 06:27:00.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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"`
Nov 02 06:27:00.727 INFO blam! af2624e04dfaa61218fe5f97c4ef266e28be2045596c3da6cc51534d17593b2c
Nov 02 06:27:00.730 INFO running `"docker" "start" "-a" "af2624e04dfaa61218fe5f97c4ef266e28be2045596c3da6cc51534d17593b2c"`
Nov 02 06:27:01.213 INFO kablam! usermod: no changes
Nov 02 06:27:01.239 INFO kablam!    Compiling rust-freqdist v0.1.5 (/source)
Nov 02 06:27:01.764 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 02 06:27:01.765 INFO kablam! su: No module specific data is present
Nov 02 06:27:02.092 INFO running `"docker" "rm" "-f" "af2624e04dfaa61218fe5f97c4ef266e28be2045596c3da6cc51534d17593b2c"`
Nov 02 06:27:02.193 INFO blam! af2624e04dfaa61218fe5f97c4ef266e28be2045596c3da6cc51534d17593b2c
Nov 02 06:27:02.196 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 test --frozen --no-run" "-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"`
Nov 02 06:27:02.578 INFO blam! f81fbbc25c5171b60af7f3881ff993a8b620a136f243883209942475f031514d
Nov 02 06:27:02.586 INFO running `"docker" "start" "-a" "f81fbbc25c5171b60af7f3881ff993a8b620a136f243883209942475f031514d"`
Nov 02 06:27:03.280 INFO kablam! usermod: no changes
Nov 02 06:27:03.311 INFO kablam!    Compiling rust-freqdist v0.1.5 (/source)
Nov 02 06:27:03.962 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 06:27:03.962 INFO kablam!   --> src/lib.rs:29:19
Nov 02 06:27:03.962 INFO kablam!    |
Nov 02 06:27:03.962 INFO kablam! 29 | #![cfg_attr(test, feature(test))]
Nov 02 06:27:03.962 INFO kablam!    |                   ^^^^^^^^^^^^^^
Nov 02 06:27:03.962 INFO kablam! 
Nov 02 06:27:03.962 INFO kablam! error: aborting due to previous error
Nov 02 06:27:03.962 INFO kablam! 
Nov 02 06:27:03.962 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 06:27:03.965 INFO kablam! error: Could not compile `rust-freqdist`.
Nov 02 06:27:03.965 INFO kablam! 
Nov 02 06:27:03.965 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 06:27:03.966 INFO kablam! su: No module specific data is present
Nov 02 06:27:04.320 INFO running `"docker" "rm" "-f" "f81fbbc25c5171b60af7f3881ff993a8b620a136f243883209942475f031514d"`
Nov 02 06:27:04.426 INFO blam! f81fbbc25c5171b60af7f3881ff993a8b620a136f243883209942475f031514d
