Aug 11 08:40:57.669 INFO checking merkle_tree-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:40:57.669 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:40:57.669 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:40:57.669 INFO running `"docker" "create" "-v" "/tmp/crater.ZOhm8NUKR2Rp:/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 08:40:57.918 INFO blam! f0cd52224565181a5f98f8a4fe4e48a27800963896a26b68433cc77e84651033
Aug 11 08:40:57.921 INFO running `"docker" "start" "-a" "f0cd52224565181a5f98f8a4fe4e48a27800963896a26b68433cc77e84651033"`
Aug 11 08:40:59.335 INFO kablam!     Checking hex-slice v0.1.4
Aug 11 08:40:59.340 INFO kablam!     Checking rayon v0.7.1
Aug 11 08:41:04.109 INFO kablam!     Checking merkle_tree v0.1.0 (file:///source)
Aug 11 08:41:08.616 INFO kablam! warning: unused import: `self::crypto::sha2::Sha256`
Aug 11 08:41:08.616 INFO kablam!   --> tests/bench_append.rs:13:9
Aug 11 08:41:08.616 INFO kablam!    |
Aug 11 08:41:08.616 INFO kablam! 13 |     use self::crypto::sha2::Sha256;
Aug 11 08:41:08.616 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:41:08.616 INFO kablam!    |
Aug 11 08:41:08.616 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 08:41:08.616 INFO kablam! 
Aug 11 08:41:08.616 INFO kablam! warning: unused import: `self::crypto::digest::Digest`
Aug 11 08:41:08.616 INFO kablam!   --> tests/bench_append.rs:14:9
Aug 11 08:41:08.616 INFO kablam!    |
Aug 11 08:41:08.616 INFO kablam! 14 |     use self::crypto::digest::Digest;
Aug 11 08:41:08.616 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:41:08.616 INFO kablam! 
Aug 11 08:41:09.338 INFO kablam! warning: unused variable: `a`
Aug 11 08:41:09.339 INFO kablam!    --> tests/bench_build_tree.rs:518:30
Aug 11 08:41:09.339 INFO kablam!     |
Aug 11 08:41:09.339 INFO kablam! 518 |             (0..n).fold((), |a, b| {
Aug 11 08:41:09.339 INFO kablam!     |                              ^ help: consider using `_a` instead
Aug 11 08:41:09.339 INFO kablam!     |
Aug 11 08:41:09.339 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 08:41:09.339 INFO kablam! 
Aug 11 08:41:09.339 INFO kablam! warning: unused variable: `b`
Aug 11 08:41:09.339 INFO kablam!    --> tests/bench_build_tree.rs:518:33
Aug 11 08:41:09.339 INFO kablam!     |
Aug 11 08:41:09.339 INFO kablam! 518 |             (0..n).fold((), |a, b| {
Aug 11 08:41:09.339 INFO kablam!     |                                 ^ help: consider using `_b` instead
Aug 11 08:41:09.339 INFO kablam! 
Aug 11 08:41:09.519 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.39s
Aug 11 08:41:09.545 INFO kablam! su: No module specific data is present
Aug 11 08:41:10.266 INFO running `"docker" "rm" "-f" "f0cd52224565181a5f98f8a4fe4e48a27800963896a26b68433cc77e84651033"`
Aug 11 08:41:10.479 INFO blam! f0cd52224565181a5f98f8a4fe4e48a27800963896a26b68433cc77e84651033