Dec 01 19:35:16.310 INFO testing derricw/rustrsa against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 19:35:16.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 19:35:16.867 INFO [stdout] e788c558e97f0676d05b7c0dd79ea1037434f79ac0f696ae4924710d3d45fba1
Dec 01 19:35:16.870 INFO running `"docker" "start" "-a" "e788c558e97f0676d05b7c0dd79ea1037434f79ac0f696ae4924710d3d45fba1"`
Dec 01 19:35:18.139 INFO [stderr] usermod: no changes
Dec 01 19:35:18.223 INFO [stderr]    Compiling num-iter v0.1.37
Dec 01 19:35:18.223 INFO [stderr]    Compiling rustc-cfg v0.2.0
Dec 01 19:35:18.227 INFO [stderr]    Compiling hamming v0.1.3
Dec 01 19:35:18.227 INFO [stderr]    Compiling ieee754 v0.2.2
Dec 01 19:35:18.227 INFO [stderr]    Compiling num-rational v0.2.1
Dec 01 19:35:20.723 INFO [stderr]    Compiling ramp v0.5.0
Dec 01 19:35:22.445 INFO [stderr]    Compiling num v0.2.0
Dec 01 19:35:23.427 INFO [stderr]    Compiling mod_exp v1.0.0
Dec 01 19:35:25.308 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 19:35:25.309 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.0/src/lib.rs:18:1
Dec 01 19:35:25.309 INFO [stderr]    |
Dec 01 19:35:25.309 INFO [stderr] 18 | #![feature(core_intrinsics, asm, allocator_api)]
Dec 01 19:35:25.309 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:35:25.310 INFO [stderr] 
Dec 01 19:35:25.315 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 19:35:25.315 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ramp-0.5.0/src/lib.rs:19:1
Dec 01 19:35:25.315 INFO [stderr]    |
Dec 01 19:35:25.316 INFO [stderr] 19 | #![feature(step_trait, ptr_internals, alloc, raw_vec_internals)]
Dec 01 19:35:25.316 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:35:25.316 INFO [stderr] 
Dec 01 19:35:25.329 INFO [stderr] error: aborting due to 2 previous errors
Dec 01 19:35:25.329 INFO [stderr] 
Dec 01 19:35:25.330 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 19:35:25.338 INFO [stderr] error: Could not compile `ramp`.
Dec 01 19:35:25.338 INFO [stderr] 
Dec 01 19:35:25.338 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 19:35:25.341 INFO [stderr] su: No module specific data is present
Dec 01 19:35:26.369 INFO running `"docker" "inspect" "e788c558e97f0676d05b7c0dd79ea1037434f79ac0f696ae4924710d3d45fba1"`
Dec 01 19:35:26.667 INFO running `"docker" "rm" "-f" "e788c558e97f0676d05b7c0dd79ea1037434f79ac0f696ae4924710d3d45fba1"`
Dec 01 19:35:26.994 INFO [stdout] e788c558e97f0676d05b7c0dd79ea1037434f79ac0f696ae4924710d3d45fba1
