Dec 02 03:02:09.871 INFO testing Tarnadas/wasm-bindgen-test against 1.30.1 for beta-1.31-5
Dec 02 03:02:09.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:02:10.326 INFO [stdout] d083c172a4a99b4fbf2f623e7015b06f46bcd0c5c13cc5f0f6b5d85805484632
Dec 02 03:02:10.332 INFO running `"docker" "start" "-a" "d083c172a4a99b4fbf2f623e7015b06f46bcd0c5c13cc5f0f6b5d85805484632"`
Dec 02 03:02:12.211 INFO [stderr] usermod: no changes
Dec 02 03:02:12.353 INFO [stderr]    Compiling proc-macro2 v0.4.15
Dec 02 03:02:12.353 INFO [stderr]    Compiling wasm-bindgen-shared v0.2.19
Dec 02 03:02:12.375 INFO [stderr]    Compiling serde_json v1.0.26
Dec 02 03:02:21.511 INFO [stderr]    Compiling quote v0.6.8
Dec 02 03:02:25.211 INFO [stderr]    Compiling syn v0.14.9
Dec 02 03:02:43.776 INFO [stderr]    Compiling serde_derive v1.0.75
Dec 02 03:03:01.953 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.19
Dec 02 03:03:13.223 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.19
Dec 02 03:03:22.103 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.19
Dec 02 03:03:26.955 INFO [stderr]    Compiling wasm-bindgen v0.2.19
Dec 02 03:03:27.611 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 03:03:27.611 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-0.2.19/src/lib.rs:10:34
Dec 02 03:03:27.611 INFO [stderr]    |
Dec 02 03:03:27.611 INFO [stderr] 10 | #![cfg_attr(feature = "nightly", feature(unsize))]
Dec 02 03:03:27.611 INFO [stderr]    |                                  ^^^^^^^^^^^^^^^^
Dec 02 03:03:27.611 INFO [stderr] 
Dec 02 03:03:27.619 INFO [stderr] error: aborting due to previous error
Dec 02 03:03:27.619 INFO [stderr] 
Dec 02 03:03:27.619 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 03:03:27.635 INFO [stderr] error: Could not compile `wasm-bindgen`.
Dec 02 03:03:27.635 INFO [stderr] 
Dec 02 03:03:27.635 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 03:03:27.635 INFO [stderr] su: No module specific data is present
Dec 02 03:03:28.975 INFO running `"docker" "inspect" "d083c172a4a99b4fbf2f623e7015b06f46bcd0c5c13cc5f0f6b5d85805484632"`
Dec 02 03:03:29.285 INFO running `"docker" "rm" "-f" "d083c172a4a99b4fbf2f623e7015b06f46bcd0c5c13cc5f0f6b5d85805484632"`
Dec 02 03:03:29.659 INFO [stdout] d083c172a4a99b4fbf2f623e7015b06f46bcd0c5c13cc5f0f6b5d85805484632
