Dec 03 11:05:43.619 INFO testing gdnative-macros-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 11:05:43.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 11:05:44.075 INFO [stdout] b88a825c3d7b9277dc34004363e4ee3a6ecbca6b34c8bf1a392dc54d3eb83c72
Dec 03 11:05:44.080 INFO running `"docker" "start" "-a" "b88a825c3d7b9277dc34004363e4ee3a6ecbca6b34c8bf1a392dc54d3eb83c72"`
Dec 03 11:05:45.210 INFO [stderr] usermod: no changes
Dec 03 11:05:45.327 INFO [stderr]    Compiling syntex_pos v0.58.1
Dec 03 11:05:47.259 INFO [stderr]    Compiling syntex_errors v0.58.1
Dec 03 11:05:51.846 INFO [stderr]    Compiling syntex_syntax v0.58.1
Dec 03 11:06:29.999 INFO [stderr]    Compiling syntex v0.58.1
Dec 03 11:06:32.799 INFO [stderr]    Compiling gdnative-macros v0.1.0 (/source)
Dec 03 11:06:38.106 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 11:06:38.107 INFO [stderr]  --> src/lib.rs:1:1
Dec 03 11:06:38.107 INFO [stderr]   |
Dec 03 11:06:38.107 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 03 11:06:38.108 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 11:06:38.108 INFO [stderr] 
Dec 03 11:06:38.108 INFO [stderr] error: aborting due to previous error
Dec 03 11:06:38.111 INFO [stderr] 
Dec 03 11:06:38.111 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 11:06:38.126 INFO [stderr] error: Could not compile `gdnative-macros`.
Dec 03 11:06:38.126 INFO [stderr] 
Dec 03 11:06:38.126 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 11:06:38.129 INFO [stderr] su: No module specific data is present
Dec 03 11:06:39.157 INFO running `"docker" "inspect" "b88a825c3d7b9277dc34004363e4ee3a6ecbca6b34c8bf1a392dc54d3eb83c72"`
Dec 03 11:06:39.435 INFO running `"docker" "rm" "-f" "b88a825c3d7b9277dc34004363e4ee3a6ecbca6b34c8bf1a392dc54d3eb83c72"`
Dec 03 11:06:39.688 INFO [stdout] b88a825c3d7b9277dc34004363e4ee3a6ecbca6b34c8bf1a392dc54d3eb83c72