Dec 03 00:55:18.245 INFO testing nakacli-0.4.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 00:55:18.245 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:55:18.422 INFO [stdout] f6abd58d86e6ee904e6e8cc923e1763b5457633242d9d8ef1c600f26a22d1b11
Dec 03 00:55:18.424 INFO running `"docker" "start" "-a" "f6abd58d86e6ee904e6e8cc923e1763b5457633242d9d8ef1c600f26a22d1b11"`
Dec 03 00:55:18.980 INFO [stderr] usermod: no changes
Dec 03 00:55:19.287 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 03 00:55:19.287 INFO [stderr]    Compiling tokio-threadpool v0.1.9
Dec 03 00:55:22.846 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 03 00:55:26.135 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 03 00:55:28.179 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 03 00:55:28.179 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 03 00:55:28.179 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 03 00:55:33.331 INFO [stderr]    Compiling tokio v0.1.13
Dec 03 00:55:37.469 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 03 00:55:43.179 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 03 00:55:43.180 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 03 00:55:49.620 INFO [stderr]    Compiling hyper v0.11.27
Dec 03 00:56:04.703 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 03 00:56:10.456 INFO [stderr]    Compiling nakacli v0.4.0 (/source)
Dec 03 00:56:16.699 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 00:56:16.699 INFO [stderr]  --> src/main.rs:1:1
Dec 03 00:56:16.699 INFO [stderr]   |
Dec 03 00:56:16.699 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 03 00:56:16.699 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 00:56:16.699 INFO [stderr] 
Dec 03 00:56:16.710 INFO [stderr] error: aborting due to previous error
Dec 03 00:56:16.710 INFO [stderr] 
Dec 03 00:56:16.711 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 00:56:16.723 INFO [stderr] error: Could not compile `nakacli`.
Dec 03 00:56:16.723 INFO [stderr] 
Dec 03 00:56:16.723 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 00:56:16.726 INFO [stderr] su: No module specific data is present
Dec 03 00:56:18.201 INFO running `"docker" "inspect" "f6abd58d86e6ee904e6e8cc923e1763b5457633242d9d8ef1c600f26a22d1b11"`
Dec 03 00:56:18.572 INFO running `"docker" "rm" "-f" "f6abd58d86e6ee904e6e8cc923e1763b5457633242d9d8ef1c600f26a22d1b11"`
Dec 03 00:56:18.911 INFO [stdout] f6abd58d86e6ee904e6e8cc923e1763b5457633242d9d8ef1c600f26a22d1b11