Aug 11 08:11:44.366 INFO checking mtbl-0.2.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:11:44.366 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:11:44.366 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:11:44.366 INFO running `"docker" "create" "-v" "/tmp/crater.vEcmZIZ7YQOU:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:11:44.574 INFO blam! 55ed0f5958dc3da97ef2dc89c063bdf709e0530e9cf21e8c06d358dce4be65e1
Aug 11 08:11:44.577 INFO running `"docker" "start" "-a" "55ed0f5958dc3da97ef2dc89c063bdf709e0530e9cf21e8c06d358dce4be65e1"`
Aug 11 08:11:45.558 INFO kablam!    Compiling lz4-sys v1.8.0
Aug 11 08:11:45.560 INFO kablam!     Checking mtbl-sys v0.2.0
Aug 11 08:11:45.562 INFO kablam!    Compiling pulldown-cmark v0.0.8
Aug 11 08:11:46.989 INFO kablam!     Checking mtbl v0.2.1 (file:///source)
Aug 11 08:11:54.537 INFO kablam!    Compiling skeptic v0.9.0
Aug 11 08:11:57.184 INFO kablam!    Compiling lz4 v1.22.0
Aug 11 08:12:00.582 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 11 08:12:00.582 INFO kablam!  --> benches/lib.rs:4:1
Aug 11 08:12:00.582 INFO kablam!   |
Aug 11 08:12:00.582 INFO kablam! 4 | extern crate test;
Aug 11 08:12:00.582 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 11 08:12:00.582 INFO kablam!   |
Aug 11 08:12:00.582 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Aug 11 08:12:00.582 INFO kablam! 
Aug 11 08:12:00.582 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 11 08:12:00.582 INFO kablam!  --> benches/lib.rs:8:5
Aug 11 08:12:00.582 INFO kablam!   |
Aug 11 08:12:00.582 INFO kablam! 8 | use test::Bencher;
Aug 11 08:12:00.582 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 11 08:12:00.582 INFO kablam!   |
Aug 11 08:12:00.582 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Aug 11 08:12:00.582 INFO kablam! 
Aug 11 08:12:00.582 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 11 08:12:00.582 INFO kablam!   --> benches/lib.rs:11:26
Aug 11 08:12:00.582 INFO kablam!    |
Aug 11 08:12:00.582 INFO kablam! 11 | fn bench_get(bench: &mut Bencher) {
Aug 11 08:12:00.582 INFO kablam!    |                          ^^^^^^^
Aug 11 08:12:00.583 INFO kablam!    |
Aug 11 08:12:00.583 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 11 08:12:00.583 INFO kablam! 
Aug 11 08:12:00.683 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 11 08:12:00.683 INFO kablam!   --> benches/lib.rs:25:11
Aug 11 08:12:00.683 INFO kablam!    |
Aug 11 08:12:00.683 INFO kablam! 25 |     bench.iter(|| reader.get(format!("{:09}", range_gen.ind_sample(&mut rng))));
Aug 11 08:12:00.683 INFO kablam!    |           ^^^^
Aug 11 08:12:00.683 INFO kablam!    |
Aug 11 08:12:00.683 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 11 08:12:00.684 INFO kablam! 
Aug 11 08:12:00.709 INFO kablam! error: aborting due to 4 previous errors
Aug 11 08:12:00.710 INFO kablam! 
Aug 11 08:12:00.710 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 11 08:12:00.710 INFO kablam! error: Could not compile `mtbl`.
Aug 11 08:12:00.710 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 08:12:01.503 INFO kablam! error: build failed
Aug 11 08:12:01.505 INFO kablam! su: No module specific data is present
Aug 11 08:12:02.167 INFO running `"docker" "rm" "-f" "55ed0f5958dc3da97ef2dc89c063bdf709e0530e9cf21e8c06d358dce4be65e1"`
Aug 11 08:12:02.250 INFO blam! 55ed0f5958dc3da97ef2dc89c063bdf709e0530e9cf21e8c06d358dce4be65e1