Aug 30 10:12:22.554 INFO checking mtbl-0.2.1 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 10:12:22.554 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 10:12:22.554 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:12:22.713 INFO blam! a25635cb79162e0484aedd5eb5d9a6f550f2e0774a0f0bca0984848d664a8b50
Aug 30 10:12:22.715 INFO running `"docker" "start" "-a" "a25635cb79162e0484aedd5eb5d9a6f550f2e0774a0f0bca0984848d664a8b50"`
Aug 30 10:12:23.465 INFO kablam!     Checking mtbl-sys v0.2.0
Aug 30 10:12:24.165 INFO kablam!     Checking mtbl v0.2.1 (file:///source)
Aug 30 10:12:25.490 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 30 10:12:25.490 INFO kablam!  --> benches/lib.rs:4:1
Aug 30 10:12:25.490 INFO kablam!   |
Aug 30 10:12:25.490 INFO kablam! 4 | extern crate test;
Aug 30 10:12:25.490 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 30 10:12:25.490 INFO kablam!   |
Aug 30 10:12:25.490 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Aug 30 10:12:25.490 INFO kablam! 
Aug 30 10:12:25.490 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 30 10:12:25.490 INFO kablam!  --> benches/lib.rs:8:5
Aug 30 10:12:25.490 INFO kablam!   |
Aug 30 10:12:25.490 INFO kablam! 8 | use test::Bencher;
Aug 30 10:12:25.490 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 30 10:12:25.490 INFO kablam!   |
Aug 30 10:12:25.490 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Aug 30 10:12:25.490 INFO kablam! 
Aug 30 10:12:25.490 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 30 10:12:25.490 INFO kablam!   --> benches/lib.rs:11:26
Aug 30 10:12:25.491 INFO kablam!    |
Aug 30 10:12:25.491 INFO kablam! 11 | fn bench_get(bench: &mut Bencher) {
Aug 30 10:12:25.491 INFO kablam!    |                          ^^^^^^^
Aug 30 10:12:25.491 INFO kablam!    |
Aug 30 10:12:25.491 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 30 10:12:25.491 INFO kablam! 
Aug 30 10:12:25.601 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 30 10:12:25.601 INFO kablam!   --> benches/lib.rs:25:11
Aug 30 10:12:25.602 INFO kablam!    |
Aug 30 10:12:25.602 INFO kablam! 25 |     bench.iter(|| reader.get(format!("{:09}", range_gen.ind_sample(&mut rng))));
Aug 30 10:12:25.602 INFO kablam!    |           ^^^^
Aug 30 10:12:25.606 INFO kablam!    |
Aug 30 10:12:25.606 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 30 10:12:25.606 INFO kablam! 
Aug 30 10:12:25.632 INFO kablam! error: aborting due to 4 previous errors
Aug 30 10:12:25.632 INFO kablam! 
Aug 30 10:12:25.632 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 10:12:25.641 INFO kablam! error: Could not compile `mtbl`.
Aug 30 10:12:25.641 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 10:12:25.988 INFO kablam! error: build failed
Aug 30 10:12:25.992 INFO kablam! su: No module specific data is present
Aug 30 10:12:26.551 INFO running `"docker" "rm" "-f" "a25635cb79162e0484aedd5eb5d9a6f550f2e0774a0f0bca0984848d664a8b50"`
Aug 30 10:12:26.710 INFO blam! a25635cb79162e0484aedd5eb5d9a6f550f2e0774a0f0bca0984848d664a8b50