Dec 01 07:14:47.995 INFO testing nrc/cargo-src against 1.30.1 for beta-1.31-5
Dec 01 07:14:47.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07:14:48.565 INFO [stdout] 81444c5bb29ade86fe909543a438e7e35d021690ab66b15b773dc0bc1898c121
Dec 01 07:14:48.568 INFO running `"docker" "start" "-a" "81444c5bb29ade86fe909543a438e7e35d021690ab66b15b773dc0bc1898c121"`
Dec 01 07:14:50.567 INFO [stderr] usermod: no changes
Dec 01 07:14:50.907 INFO [stderr]    Compiling endian-type v0.1.2
Dec 01 07:14:50.917 INFO [stderr]    Compiling nibble_vec v0.0.4
Dec 01 07:14:50.917 INFO [stderr]    Compiling serde v1.0.38
Dec 01 07:14:50.918 INFO [stderr]    Compiling entities v1.0.1
Dec 01 07:14:50.918 INFO [stderr]    Compiling typed-arena v1.4.0
Dec 01 07:14:50.918 INFO [stderr]    Compiling rls-blacklist v0.1.2
Dec 01 07:14:50.918 INFO [stderr]    Compiling iovec v0.1.2
Dec 01 07:14:50.919 INFO [stderr]    Compiling net2 v0.2.32
Dec 01 07:14:52.558 INFO [stderr]    Compiling rls-span v0.4.0
Dec 01 07:14:52.563 INFO [stderr]    Compiling aho-corasick v0.6.5
Dec 01 07:14:52.571 INFO [stderr]    Compiling twoway v0.1.8
Dec 01 07:14:52.572 INFO [stderr]    Compiling rustdoc-highlight v0.1.5
Dec 01 07:14:52.572 INFO [stderr]    Compiling radix_trie v0.1.3
Dec 01 07:14:52.603 INFO [stderr]    Compiling clap v2.32.0
Dec 01 07:14:53.303 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 07:14:53.303 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rls-span-0.4.0/src/lib.rs:12:1
Dec 01 07:14:53.303 INFO [stderr]    |
Dec 01 07:14:53.303 INFO [stderr] 12 | #![feature(proc_macro)]
Dec 01 07:14:53.303 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:14:53.303 INFO [stderr] 
Dec 01 07:14:53.303 INFO [stderr] error: aborting due to previous error
Dec 01 07:14:53.303 INFO [stderr] 
Dec 01 07:14:53.303 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 07:14:53.306 INFO [stderr] error: Could not compile `rls-span`.
Dec 01 07:14:53.307 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 07:14:56.635 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 07:14:56.635 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustdoc-highlight-0.1.5/src/lib.rs:23:1
Dec 01 07:14:56.635 INFO [stderr]    |
Dec 01 07:14:56.635 INFO [stderr] 23 | #![feature(rustc_private)]
Dec 01 07:14:56.635 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:14:56.635 INFO [stderr] 
Dec 01 07:14:56.635 INFO [stderr] error: aborting due to previous error
Dec 01 07:14:56.635 INFO [stderr] 
Dec 01 07:14:56.635 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 07:14:56.643 INFO [stderr] error: Could not compile `rustdoc-highlight`.
Dec 01 07:14:56.643 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 07:15:12.749 INFO [stderr] error: build failed
Dec 01 07:15:12.750 INFO [stderr] su: No module specific data is present
Dec 01 07:15:13.470 INFO running `"docker" "inspect" "81444c5bb29ade86fe909543a438e7e35d021690ab66b15b773dc0bc1898c121"`
Dec 01 07:15:13.712 INFO running `"docker" "rm" "-f" "81444c5bb29ade86fe909543a438e7e35d021690ab66b15b773dc0bc1898c121"`
Dec 01 07:15:13.931 INFO [stdout] 81444c5bb29ade86fe909543a438e7e35d021690ab66b15b773dc0bc1898c121
