Dec 01 00:23:14.100 INFO testing szagi3891/hyper_test against 1.30.1 for beta-1.31-5
Dec 01 00:23:14.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:23:14.615 INFO [stdout] 4c525774384e8456f3891076cc121cb81ec6b0036f8a48bb93d85ed87c9feb6b
Dec 01 00:23:14.619 INFO running `"docker" "start" "-a" "4c525774384e8456f3891076cc121cb81ec6b0036f8a48bb93d85ed87c9feb6b"`
Dec 01 00:23:15.812 INFO [stderr] usermod: no changes
Dec 01 00:23:15.958 INFO [stderr]    Compiling rand v0.3.19
Dec 01 00:23:15.959 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 01 00:23:15.959 INFO [stderr]    Compiling time v0.1.39
Dec 01 00:23:15.959 INFO [stderr]    Compiling tokio-io v0.1.4
Dec 01 00:23:15.960 INFO [stderr]    Compiling mio v0.6.11
Dec 01 00:23:18.251 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 01 00:23:24.051 INFO [stderr]    Compiling tokio-core v0.1.11
Dec 01 00:23:27.304 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 01 00:23:30.043 INFO [stderr]    Compiling hyper v0.11.10
Dec 01 00:23:41.506 INFO [stderr]    Compiling testa v0.1.0 (/source)
Dec 01 00:23:42.143 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 00:23:42.143 INFO [stderr]  --> src/main.rs:1:1
Dec 01 00:23:42.143 INFO [stderr]   |
Dec 01 00:23:42.143 INFO [stderr] 1 | #![feature(custom_attribute)] 
Dec 01 00:23:42.143 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:23:42.143 INFO [stderr] 
Dec 01 00:23:42.143 INFO [stderr] error: aborting due to previous error
Dec 01 00:23:42.143 INFO [stderr] 
Dec 01 00:23:42.143 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 00:23:42.152 INFO [stderr] error: Could not compile `testa`.
Dec 01 00:23:42.152 INFO [stderr] 
Dec 01 00:23:42.152 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 00:23:42.153 INFO [stderr] su: No module specific data is present
Dec 01 00:23:43.668 INFO running `"docker" "inspect" "4c525774384e8456f3891076cc121cb81ec6b0036f8a48bb93d85ed87c9feb6b"`
Dec 01 00:23:44.045 INFO running `"docker" "rm" "-f" "4c525774384e8456f3891076cc121cb81ec6b0036f8a48bb93d85ed87c9feb6b"`
Dec 01 00:23:44.399 INFO [stdout] 4c525774384e8456f3891076cc121cb81ec6b0036f8a48bb93d85ed87c9feb6b
