Dec 01 13:16:32.333 INFO testing juanibiapina/roadrunner against 1.30.1 for beta-1.31-5
Dec 01 13:16:32.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01 13:16:32.915 INFO [stdout] cfd0f1f973c4cd98ae4f4eca59ae9cb0b464ca26fe1603c6ca42040f15aa3b6f
Dec 01 13:16:32.923 INFO running `"docker" "start" "-a" "cfd0f1f973c4cd98ae4f4eca59ae9cb0b464ca26fe1603c6ca42040f15aa3b6f"`
Dec 01 13:16:34.370 INFO [stderr] usermod: no changes
Dec 01 13:16:34.550 INFO [stderr]    Compiling termion v1.5.1
Dec 01 13:16:34.551 INFO [stderr]    Compiling hostname v0.1.4
Dec 01 13:16:34.551 INFO [stderr]    Compiling users v0.6.1
Dec 01 13:16:34.555 INFO [stderr]    Compiling rlua v0.13.0
Dec 01 13:16:34.555 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 01 13:16:34.555 INFO [stderr]    Compiling regex v1.0.0
Dec 01 13:16:37.163 INFO [stderr]    Compiling backtrace v0.3.8
Dec 01 13:16:42.155 INFO [stderr]    Compiling failure v0.1.1
Dec 01 13:16:56.632 INFO [stderr]    Compiling nom v4.0.0
Dec 01 13:17:03.567 INFO [stderr]    Compiling roadrunner v1.0.0 (/source)
Dec 01 13:17:04.647 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 13:17:04.647 INFO [stderr]  --> src/lib.rs:1:1
Dec 01 13:17:04.647 INFO [stderr]   |
Dec 01 13:17:04.647 INFO [stderr] 1 | #![feature(path_ancestors)]
Dec 01 13:17:04.647 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:17:04.647 INFO [stderr] 
Dec 01 13:17:04.647 INFO [stderr] error: aborting due to previous error
Dec 01 13:17:04.647 INFO [stderr] 
Dec 01 13:17:04.647 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 13:17:04.663 INFO [stderr] error: Could not compile `roadrunner`.
Dec 01 13:17:04.663 INFO [stderr] 
Dec 01 13:17:04.663 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 13:17:04.663 INFO [stderr] su: No module specific data is present
Dec 01 13:17:06.214 INFO running `"docker" "inspect" "cfd0f1f973c4cd98ae4f4eca59ae9cb0b464ca26fe1603c6ca42040f15aa3b6f"`
Dec 01 13:17:06.451 INFO running `"docker" "rm" "-f" "cfd0f1f973c4cd98ae4f4eca59ae9cb0b464ca26fe1603c6ca42040f15aa3b6f"`
Dec 01 13:17:06.851 INFO [stdout] cfd0f1f973c4cd98ae4f4eca59ae9cb0b464ca26fe1603c6ca42040f15aa3b6f
