Dec 02 15:47:15.760 INFO testing split_tokens-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 15:47:15.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:47:16.071 INFO [stdout] c58e984cfefbf000ca60e8d54e85504c8162bd0eef62dee37bf729c8b9d9cef8
Dec 02 15:47:16.076 INFO running `"docker" "start" "-a" "c58e984cfefbf000ca60e8d54e85504c8162bd0eef62dee37bf729c8b9d9cef8"`
Dec 02 15:47:17.034 INFO [stderr] usermod: no changes
Dec 02 15:47:17.075 INFO [stderr]    Compiling split_tokens v0.1.0 (/source)
Dec 02 15:47:17.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 02 15:47:17.598 INFO [stderr] su: No module specific data is present
Dec 02 15:47:18.087 INFO running `"docker" "inspect" "c58e984cfefbf000ca60e8d54e85504c8162bd0eef62dee37bf729c8b9d9cef8"`
Dec 02 15:47:18.313 INFO running `"docker" "rm" "-f" "c58e984cfefbf000ca60e8d54e85504c8162bd0eef62dee37bf729c8b9d9cef8"`
Dec 02 15:47:18.592 INFO [stdout] c58e984cfefbf000ca60e8d54e85504c8162bd0eef62dee37bf729c8b9d9cef8
Dec 02 15:47:18.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 test --frozen --no-run" "-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 15:47:18.987 INFO [stdout] 3569f44e75d208dbe74ef3a0f0c9ea411e26b609ecfc74f5300a554c979d0cee
Dec 02 15:47:18.989 INFO running `"docker" "start" "-a" "3569f44e75d208dbe74ef3a0f0c9ea411e26b609ecfc74f5300a554c979d0cee"`
Dec 02 15:47:19.958 INFO [stderr] usermod: no changes
Dec 02 15:47:19.986 INFO [stderr]    Compiling split_tokens v0.1.0 (/source)
Dec 02 15:47:20.742 INFO [stderr] note: trace_macro
Dec 02 15:47:20.742 INFO [stderr]   --> src/lib.rs:65:5
Dec 02 15:47:20.742 INFO [stderr]    |
Dec 02 15:47:20.742 INFO [stderr] 65 |     split_tokens!{(>>+=-=<<) then stringify!()};
Dec 02 15:47:20.742 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:47:20.742 INFO [stderr]    |
Dec 02 15:47:20.742 INFO [stderr]    = note: expanding `split_tokens! { ( >> += -= << ) then stringify ! (  ) }`
Dec 02 15:47:20.742 INFO [stderr]    = note: to `split_tokens ! ( @ inner ( >> += -= << ) (  ) ( stringify ) ) ;`
Dec 02 15:47:20.742 INFO [stderr]    = note: expanding `split_tokens! { @ inner ( >> += -= << ) (  ) ( stringify ) }`
Dec 02 15:47:20.742 INFO [stderr]    = note: to `split_tokens ! ( @ inner ( += -= << ) ( > > ) ( stringify ) ) ;`
Dec 02 15:47:20.742 INFO [stderr]    = note: expanding `split_tokens! { @ inner ( += -= << ) ( > > ) ( stringify ) }`
Dec 02 15:47:20.742 INFO [stderr]    = note: to `split_tokens ! ( @ inner ( -= << ) ( > > + = ) ( stringify ) ) ;`
Dec 02 15:47:20.742 INFO [stderr]    = note: expanding `split_tokens! { @ inner ( -= << ) ( > > + = ) ( stringify ) }`
Dec 02 15:47:20.742 INFO [stderr]    = note: to `split_tokens ! ( @ inner ( << ) ( > > + = - = ) ( stringify ) ) ;`
Dec 02 15:47:20.742 INFO [stderr]    = note: expanding `split_tokens! { @ inner ( << ) ( > > + = - = ) ( stringify ) }`
Dec 02 15:47:20.742 INFO [stderr]    = note: to `split_tokens ! ( @ inner (  ) ( > > + = - = < < ) ( stringify ) ) ;`
Dec 02 15:47:20.742 INFO [stderr]    = note: expanding `split_tokens! { @ inner (  ) ( > > + = - = < < ) ( stringify ) }`
Dec 02 15:47:20.742 INFO [stderr]    = note: to `stringify ! ( (  ) ( > > + = - = < < ) ) ;`
Dec 02 15:47:20.742 INFO [stderr] 
Dec 02 15:47:20.742 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 15:47:20.742 INFO [stderr]  --> src/lib.rs:1:19
Dec 02 15:47:20.742 INFO [stderr]   |
Dec 02 15:47:20.742 INFO [stderr] 1 | #![cfg_attr(test, feature(trace_macros))]
Dec 02 15:47:20.742 INFO [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:47:20.742 INFO [stderr] 
Dec 02 15:47:20.742 INFO [stderr] error: aborting due to previous error
Dec 02 15:47:20.742 INFO [stderr] 
Dec 02 15:47:20.742 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 15:47:20.746 INFO [stderr] error: Could not compile `split_tokens`.
Dec 02 15:47:20.747 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 15:47:21.003 INFO [stderr] error: build failed
Dec 02 15:47:21.005 INFO [stderr] su: No module specific data is present
Dec 02 15:47:21.636 INFO running `"docker" "inspect" "3569f44e75d208dbe74ef3a0f0c9ea411e26b609ecfc74f5300a554c979d0cee"`
Dec 02 15:47:21.885 INFO running `"docker" "rm" "-f" "3569f44e75d208dbe74ef3a0f0c9ea411e26b609ecfc74f5300a554c979d0cee"`
Dec 02 15:47:22.105 INFO [stdout] 3569f44e75d208dbe74ef3a0f0c9ea411e26b609ecfc74f5300a554c979d0cee