Dec 02 03:46:04.310 INFO testing Ryan1729/stru against 1.30.1 for beta-1.31-5
Dec 02 03:46:04.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 03:46:04.599 INFO [stdout] 55e21918361576fb69c5a4cf6b0024e05ca389d92e156cdee5cf72c6782e3c35
Dec 02 03:46:04.601 INFO running `"docker" "start" "-a" "55e21918361576fb69c5a4cf6b0024e05ca389d92e156cdee5cf72c6782e3c35"`
Dec 02 03:46:06.035 INFO [stderr] usermod: no changes
Dec 02 03:46:06.109 INFO [stderr]    Compiling cmake v0.1.21
Dec 02 03:46:06.109 INFO [stderr]    Compiling stru v0.1.0 (/source)
Dec 02 03:46:06.109 INFO [stderr]    Compiling servo-fontconfig-sys v4.0.2
Dec 02 03:46:06.109 INFO [stderr]    Compiling errno v0.2.3
Dec 02 03:46:06.123 INFO [stderr]    Compiling x11 v2.12.1
Dec 02 03:46:08.087 INFO [stderr]    Compiling servo-freetype-sys v4.0.3
Dec 02 03:46:08.087 INFO [stderr]    Compiling expat-sys v2.1.4
Dec 02 03:46:23.400 INFO [stderr]    Compiling servo-fontconfig v0.2.1
Dec 02 03:46:24.545 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 03:46:24.545 INFO [stderr]  --> src/main.rs:1:1
Dec 02 03:46:24.546 INFO [stderr]   |
Dec 02 03:46:24.546 INFO [stderr] 1 | #![feature(link_args)]
Dec 02 03:46:24.546 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:46:24.546 INFO [stderr] 
Dec 02 03:46:24.546 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 03:46:24.546 INFO [stderr]  --> src/main.rs:2:1
Dec 02 03:46:24.546 INFO [stderr]   |
Dec 02 03:46:24.546 INFO [stderr] 2 | #![feature(drop_types_in_const)]
Dec 02 03:46:24.546 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:46:24.546 INFO [stderr] 
Dec 02 03:46:24.549 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 03:46:24.549 INFO [stderr] 
Dec 02 03:46:24.549 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 03:46:24.555 INFO [stderr] error: Could not compile `stru`.
Dec 02 03:46:24.555 INFO [stderr] 
Dec 02 03:46:24.555 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 03:46:24.557 INFO [stderr] su: No module specific data is present
Dec 02 03:46:24.848 INFO running `"docker" "inspect" "55e21918361576fb69c5a4cf6b0024e05ca389d92e156cdee5cf72c6782e3c35"`
Dec 02 03:46:24.972 INFO running `"docker" "rm" "-f" "55e21918361576fb69c5a4cf6b0024e05ca389d92e156cdee5cf72c6782e3c35"`
Dec 02 03:46:25.038 INFO [stdout] 55e21918361576fb69c5a4cf6b0024e05ca389d92e156cdee5cf72c6782e3c35