Dec 03 14:55:02.670 INFO testing cronjob-0.2.15 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 14:55:02.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 03 14:55:02.875 INFO [stdout] 8a1fbc20616614feaad9ce081b58e4307315275566ccbf9939a3e6a949e3c419
Dec 03 14:55:02.880 INFO running `"docker" "start" "-a" "8a1fbc20616614feaad9ce081b58e4307315275566ccbf9939a3e6a949e3c419"`
Dec 03 14:55:03.423 INFO [stderr] usermod: no changes
Dec 03 14:55:03.543 INFO [stderr]    Compiling nom v2.1.0
Dec 03 14:55:06.398 INFO [stderr]    Compiling cron v0.4.1
Dec 03 14:55:07.624 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 14:55:07.624 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/cron-0.4.1/src/lib.rs:3:1
Dec 03 14:55:07.624 INFO [stderr]   |
Dec 03 14:55:07.624 INFO [stderr] 3 | #![feature(collections_range)]
Dec 03 14:55:07.624 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:55:07.624 INFO [stderr] 
Dec 03 14:55:07.624 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 14:55:07.624 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/cron-0.4.1/src/lib.rs:4:1
Dec 03 14:55:07.624 INFO [stderr]   |
Dec 03 14:55:07.624 INFO [stderr] 4 | #![feature(iterator_step_by)]
Dec 03 14:55:07.624 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:55:07.624 INFO [stderr] 
Dec 03 14:55:07.627 INFO [stderr] error: aborting due to 2 previous errors
Dec 03 14:55:07.627 INFO [stderr] 
Dec 03 14:55:07.627 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 14:55:07.635 INFO [stderr] error: Could not compile `cron`.
Dec 03 14:55:07.635 INFO [stderr] 
Dec 03 14:55:07.635 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 14:55:07.639 INFO [stderr] su: No module specific data is present
Dec 03 14:55:07.886 INFO running `"docker" "inspect" "8a1fbc20616614feaad9ce081b58e4307315275566ccbf9939a3e6a949e3c419"`
Dec 03 14:55:07.964 INFO running `"docker" "rm" "-f" "8a1fbc20616614feaad9ce081b58e4307315275566ccbf9939a3e6a949e3c419"`
Dec 03 14:55:08.043 INFO [stdout] 8a1fbc20616614feaad9ce081b58e4307315275566ccbf9939a3e6a949e3c419
