Dec 02 08:30:28.818 INFO testing DR-BoneZ/borker-rs against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 08:30:28.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 08:30:29.257 INFO [stdout] 497ffad7c6d6020e6e6f011952cc5c37c95a31d4def8f4fcfcd96ad6dbe5ac39
Dec 02 08:30:29.259 INFO running `"docker" "start" "-a" "497ffad7c6d6020e6e6f011952cc5c37c95a31d4def8f4fcfcd96ad6dbe5ac39"`
Dec 02 08:30:30.195 INFO [stderr] usermod: no changes
Dec 02 08:30:30.468 INFO [stderr]    Compiling wasm-bindgen-shared v0.2.28
Dec 02 08:30:30.487 INFO [stderr]    Compiling wasm-bindgen v0.2.28
Dec 02 08:30:30.487 INFO [stderr]    Compiling rand v0.4.3
Dec 02 08:30:30.487 INFO [stderr]    Compiling base58 v0.1.0
Dec 02 08:30:30.487 INFO [stderr]    Compiling generic-array v0.8.3
Dec 02 08:30:30.487 INFO [stderr]    Compiling rand v0.6.0
Dec 02 08:30:30.487 INFO [stderr]    Compiling serde_bytes v0.10.4
Dec 02 08:30:30.487 INFO [stderr]    Compiling serde_cbor v0.9.0
Dec 02 08:30:32.051 INFO [stderr]    Compiling crypto-mac v0.4.0
Dec 02 08:30:32.196 INFO [stderr]    Compiling digest v0.6.2
Dec 02 08:30:32.379 INFO [stderr]    Compiling block-buffer v0.2.0
Dec 02 08:30:33.251 INFO [stderr]    Compiling pbkdf2 v0.3.0
Dec 02 08:30:33.251 INFO [stderr]    Compiling ripemd160 v0.8.0
Dec 02 08:30:33.283 INFO [stderr]    Compiling sha2 v0.8.0
Dec 02 08:30:33.439 INFO [stderr]    Compiling hmac v0.4.2
Dec 02 08:30:34.251 INFO [stderr]    Compiling sha2 v0.6.0
Dec 02 08:30:36.711 INFO [stderr]    Compiling hmac-drbg v0.1.2
Dec 02 08:30:36.715 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.28
Dec 02 08:30:37.763 INFO [stderr]    Compiling libsecp256k1 v0.2.1
Dec 02 08:30:52.200 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.28
Dec 02 08:30:59.939 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.28
Dec 02 08:31:06.307 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 08:31:06.307 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-0.2.28/src/lib.rs:10:34
Dec 02 08:31:06.307 INFO [stderr]    |
Dec 02 08:31:06.307 INFO [stderr] 10 | #![cfg_attr(feature = "nightly", feature(unsize))]
Dec 02 08:31:06.307 INFO [stderr]    |                                  ^^^^^^^^^^^^^^^
Dec 02 08:31:06.307 INFO [stderr] 
Dec 02 08:31:06.327 INFO [stderr] error: aborting due to previous error
Dec 02 08:31:06.327 INFO [stderr] 
Dec 02 08:31:06.327 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 08:31:06.331 INFO [stderr] error: Could not compile `wasm-bindgen`.
Dec 02 08:31:06.331 INFO [stderr] 
Dec 02 08:31:06.331 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 08:31:06.335 INFO [stderr] su: No module specific data is present
Dec 02 08:31:06.864 INFO running `"docker" "inspect" "497ffad7c6d6020e6e6f011952cc5c37c95a31d4def8f4fcfcd96ad6dbe5ac39"`
Dec 02 08:31:07.143 INFO running `"docker" "rm" "-f" "497ffad7c6d6020e6e6f011952cc5c37c95a31d4def8f4fcfcd96ad6dbe5ac39"`
Dec 02 08:31:07.491 INFO [stdout] 497ffad7c6d6020e6e6f011952cc5c37c95a31d4def8f4fcfcd96ad6dbe5ac39