Dec 03 17:21:13.639 INFO testing canopen-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 17:21:13.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:21:13.856 INFO [stdout] 23da39c9ce69e9a7a53156bc3833fc58b88edff16f4d41e0d0d8357894083a27
Dec 03 17:21:13.856 INFO running `"docker" "start" "-a" "23da39c9ce69e9a7a53156bc3833fc58b88edff16f4d41e0d0d8357894083a27"`
Dec 03 17:21:14.350 INFO [stderr] usermod: no changes
Dec 03 17:21:14.458 INFO [stderr]    Compiling socketcan v1.7.0
Dec 03 17:21:16.053 INFO [stderr]    Compiling canopen v0.1.0 (/source)
Dec 03 17:21:20.583 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:21:20.583 INFO [stderr]  --> src/lib.rs:1:1
Dec 03 17:21:20.583 INFO [stderr]   |
Dec 03 17:21:20.583 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 03 17:21:20.583 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:21:20.583 INFO [stderr] 
Dec 03 17:21:20.583 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:21:20.583 INFO [stderr]  --> src/lib.rs:2:1
Dec 03 17:21:20.583 INFO [stderr]   |
Dec 03 17:21:20.583 INFO [stderr] 2 | #![feature(range_contains)]
Dec 03 17:21:20.583 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:21:20.583 INFO [stderr] 
Dec 03 17:21:20.583 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:21:20.583 INFO [stderr]  --> src/lib.rs:3:1
Dec 03 17:21:20.583 INFO [stderr]   |
Dec 03 17:21:20.583 INFO [stderr] 3 | #![feature(try_from)]
Dec 03 17:21:20.583 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:21:20.583 INFO [stderr] 
Dec 03 17:21:20.583 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:21:20.583 INFO [stderr]  --> src/lib.rs:4:1
Dec 03 17:21:20.583 INFO [stderr]   |
Dec 03 17:21:20.583 INFO [stderr] 4 | #![feature(try_trait)]
Dec 03 17:21:20.583 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:21:20.583 INFO [stderr] 
Dec 03 17:21:20.583 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:21:20.583 INFO [stderr]  --> src/lib.rs:5:1
Dec 03 17:21:20.583 INFO [stderr]   |
Dec 03 17:21:20.583 INFO [stderr] 5 | #![feature(slice_patterns)]
Dec 03 17:21:20.583 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:21:20.583 INFO [stderr] 
Dec 03 17:21:20.583 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:21:20.583 INFO [stderr]  --> src/lib.rs:6:1
Dec 03 17:21:20.583 INFO [stderr]   |
Dec 03 17:21:20.583 INFO [stderr] 6 | #![feature(transpose_result)]
Dec 03 17:21:20.583 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:21:20.583 INFO [stderr] 
Dec 03 17:21:20.583 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:21:20.583 INFO [stderr]  --> src/lib.rs:7:1
Dec 03 17:21:20.583 INFO [stderr]   |
Dec 03 17:21:20.583 INFO [stderr] 7 | #![feature(test)]
Dec 03 17:21:20.583 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 03 17:21:20.583 INFO [stderr] 
Dec 03 17:21:20.584 INFO [stderr] error: aborting due to 7 previous errors
Dec 03 17:21:20.584 INFO [stderr] 
Dec 03 17:21:20.584 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 17:21:20.602 INFO [stderr] error: Could not compile `canopen`.
Dec 03 17:21:20.602 INFO [stderr] 
Dec 03 17:21:20.602 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 17:21:20.604 INFO [stderr] su: No module specific data is present
Dec 03 17:21:21.375 INFO running `"docker" "inspect" "23da39c9ce69e9a7a53156bc3833fc58b88edff16f4d41e0d0d8357894083a27"`
Dec 03 17:21:21.896 INFO running `"docker" "rm" "-f" "23da39c9ce69e9a7a53156bc3833fc58b88edff16f4d41e0d0d8357894083a27"`
Dec 03 17:21:22.161 INFO [stdout] 23da39c9ce69e9a7a53156bc3833fc58b88edff16f4d41e0d0d8357894083a27