Sep 04 10:25:57.570 INFO checking mtbl-0.2.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 10:25:57.570 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 10:25:57.570 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 10:25:57.718 INFO blam! ba6db714902d3892b2eb5126f468e9584104e772c88f905a417541bc6305173f
Sep 04 10:25:57.719 INFO running `"docker" "start" "-a" "ba6db714902d3892b2eb5126f468e9584104e772c88f905a417541bc6305173f"`
Sep 04 10:25:58.517 INFO kablam!     Checking mtbl-sys v0.2.0
Sep 04 10:25:58.982 INFO kablam!     Checking mtbl v0.2.1 (file:///source)
Sep 04 10:26:00.225 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 04 10:26:00.225 INFO kablam!  --> benches/lib.rs:4:1
Sep 04 10:26:00.225 INFO kablam!   |
Sep 04 10:26:00.225 INFO kablam! 4 | extern crate test;
Sep 04 10:26:00.225 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 04 10:26:00.225 INFO kablam!   |
Sep 04 10:26:00.225 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Sep 04 10:26:00.225 INFO kablam! 
Sep 04 10:26:00.225 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 04 10:26:00.225 INFO kablam!  --> benches/lib.rs:8:5
Sep 04 10:26:00.225 INFO kablam!   |
Sep 04 10:26:00.225 INFO kablam! 8 | use test::Bencher;
Sep 04 10:26:00.225 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 04 10:26:00.225 INFO kablam!   |
Sep 04 10:26:00.226 INFO kablam!   = help: add #![feature(test)] to the crate attributes to enable
Sep 04 10:26:00.226 INFO kablam! 
Sep 04 10:26:00.226 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 04 10:26:00.226 INFO kablam!   --> benches/lib.rs:11:26
Sep 04 10:26:00.226 INFO kablam!    |
Sep 04 10:26:00.226 INFO kablam! 11 | fn bench_get(bench: &mut Bencher) {
Sep 04 10:26:00.226 INFO kablam!    |                          ^^^^^^^
Sep 04 10:26:00.226 INFO kablam!    |
Sep 04 10:26:00.226 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Sep 04 10:26:00.226 INFO kablam! 
Sep 04 10:26:00.320 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 04 10:26:00.321 INFO kablam!   --> benches/lib.rs:25:11
Sep 04 10:26:00.321 INFO kablam!    |
Sep 04 10:26:00.321 INFO kablam! 25 |     bench.iter(|| reader.get(format!("{:09}", range_gen.ind_sample(&mut rng))));
Sep 04 10:26:00.321 INFO kablam!    |           ^^^^
Sep 04 10:26:00.321 INFO kablam!    |
Sep 04 10:26:00.321 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Sep 04 10:26:00.321 INFO kablam! 
Sep 04 10:26:00.342 INFO kablam! error: aborting due to 4 previous errors
Sep 04 10:26:00.342 INFO kablam! 
Sep 04 10:26:00.342 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 10:26:00.351 INFO kablam! error: Could not compile `mtbl`.
Sep 04 10:26:00.351 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 10:26:00.562 INFO kablam! error: build failed
Sep 04 10:26:00.564 INFO kablam! su: No module specific data is present
Sep 04 10:26:00.905 INFO running `"docker" "rm" "-f" "ba6db714902d3892b2eb5126f468e9584104e772c88f905a417541bc6305173f"`
Sep 04 10:26:01.000 INFO blam! ba6db714902d3892b2eb5126f468e9584104e772c88f905a417541bc6305173f