Dec 03 18:42:05.423 INFO testing base100-0.4.1 against 1.30.1 for beta-1.31-5
Dec 03 18:42:05.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 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 03 18:42:05.866 INFO [stdout] 9e423332c1d6c963883c81950676cbdea53794e152813a219dccc51b46d9db41
Dec 03 18:42:05.868 INFO running `"docker" "start" "-a" "9e423332c1d6c963883c81950676cbdea53794e152813a219dccc51b46d9db41"`
Dec 03 18:42:07.970 INFO [stderr] usermod: no changes
Dec 03 18:42:08.124 INFO [stderr]    Compiling libc v0.2.44
Dec 03 18:42:08.131 INFO [stderr]    Compiling unicode-width v0.1.5
Dec 03 18:42:08.131 INFO [stderr]    Compiling vec_map v0.8.1
Dec 03 18:42:08.131 INFO [stderr]    Compiling ansi_term v0.11.0
Dec 03 18:42:08.131 INFO [stderr]    Compiling strsim v0.7.0
Dec 03 18:42:08.131 INFO [stderr]    Compiling yaml-rust v0.3.5
Dec 03 18:42:08.131 INFO [stderr]    Compiling bitflags v1.0.4
Dec 03 18:42:09.147 INFO [stderr]    Compiling textwrap v0.10.0
Dec 03 18:42:19.155 INFO [stderr]    Compiling atty v0.2.11
Dec 03 18:42:19.955 INFO [stderr]    Compiling clap v2.32.0
Dec 03 18:42:33.462 INFO [stderr]    Compiling base100 v0.4.1 (/source)
Dec 03 18:42:36.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.02s
Dec 03 18:42:36.039 INFO [stderr] su: No module specific data is present
Dec 03 18:42:36.640 INFO running `"docker" "inspect" "9e423332c1d6c963883c81950676cbdea53794e152813a219dccc51b46d9db41"`
Dec 03 18:42:36.961 INFO running `"docker" "rm" "-f" "9e423332c1d6c963883c81950676cbdea53794e152813a219dccc51b46d9db41"`
Dec 03 18:42:37.274 INFO [stdout] 9e423332c1d6c963883c81950676cbdea53794e152813a219dccc51b46d9db41
Dec 03 18:42:37.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 03 18:42:37.684 INFO [stdout] 3dbc8807c9f723eed6a788956d055e269fce483baa241adea98d7f89e7bdf6bf
Dec 03 18:42:37.691 INFO running `"docker" "start" "-a" "3dbc8807c9f723eed6a788956d055e269fce483baa241adea98d7f89e7bdf6bf"`
Dec 03 18:42:38.780 INFO [stderr] usermod: no changes
Dec 03 18:42:38.891 INFO [stderr]    Compiling unicode-width v0.1.5
Dec 03 18:42:38.891 INFO [stderr]    Compiling vec_map v0.8.1
Dec 03 18:42:38.891 INFO [stderr]    Compiling ansi_term v0.11.0
Dec 03 18:42:38.891 INFO [stderr]    Compiling strsim v0.7.0
Dec 03 18:42:38.891 INFO [stderr]    Compiling yaml-rust v0.3.5
Dec 03 18:42:38.891 INFO [stderr]    Compiling bitflags v1.0.4
Dec 03 18:42:38.891 INFO [stderr]    Compiling libc v0.2.44
Dec 03 18:42:39.482 INFO [stderr]    Compiling textwrap v0.10.0
Dec 03 18:42:44.158 INFO [stderr]    Compiling atty v0.2.11
Dec 03 18:42:45.643 INFO [stderr]    Compiling clap v2.32.0
Dec 03 18:42:58.009 INFO [stderr]    Compiling base100 v0.4.1 (/source)
Dec 03 18:42:59.582 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 18:42:59.582 INFO [stderr]   --> src/main.rs:17:19
Dec 03 18:42:59.582 INFO [stderr]    |
Dec 03 18:42:59.582 INFO [stderr] 17 | #![cfg_attr(test, feature(test))]
Dec 03 18:42:59.582 INFO [stderr]    |                   ^^^^^^^^^^^^^^
Dec 03 18:42:59.582 INFO [stderr] 
Dec 03 18:42:59.582 INFO [stderr] error: aborting due to previous error
Dec 03 18:42:59.582 INFO [stderr] 
Dec 03 18:42:59.582 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 18:42:59.589 INFO [stderr] error: Could not compile `base100`.
Dec 03 18:42:59.589 INFO [stderr] 
Dec 03 18:42:59.589 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 18:42:59.595 INFO [stderr] su: No module specific data is present
Dec 03 18:43:00.425 INFO running `"docker" "inspect" "3dbc8807c9f723eed6a788956d055e269fce483baa241adea98d7f89e7bdf6bf"`
Dec 03 18:43:00.741 INFO running `"docker" "rm" "-f" "3dbc8807c9f723eed6a788956d055e269fce483baa241adea98d7f89e7bdf6bf"`
Dec 03 18:43:00.979 INFO [stdout] 3dbc8807c9f723eed6a788956d055e269fce483baa241adea98d7f89e7bdf6bf