Sep 05 22:13:03.914 INFO checking tacho-0.4.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 22:13:03.914 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 22:13:03.914 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 22:13:04.140 INFO blam! 4a526e473c313ed649d27332b4585cd2ee5394296942f22a9e717998f97777fa
Sep 05 22:13:04.146 INFO running `"docker" "start" "-a" "4a526e473c313ed649d27332b4585cd2ee5394296942f22a9e717998f97777fa"`
Sep 05 22:13:05.241 INFO kablam! usermod: no changes
Sep 05 22:13:05.458 INFO kablam!     Checking hdrsample v3.0.0
Sep 05 22:13:06.218 INFO kablam!     Checking tacho v0.4.2 (file:///source)
Sep 05 22:13:08.022 INFO kablam! warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Sep 05 22:13:08.022 INFO kablam!   --> examples/simple.rs:33:38
Sep 05 22:13:08.022 INFO kablam!    |
Sep 05 22:13:08.022 INFO kablam! 33 | fn do_work(metrics: tacho::Scope) -> future::BoxFuture<(), ()> {
Sep 05 22:13:08.022 INFO kablam!    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 22:13:08.022 INFO kablam!    |
Sep 05 22:13:08.022 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 05 22:13:08.022 INFO kablam! 
Sep 05 22:13:08.109 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Sep 05 22:13:08.109 INFO kablam!   --> examples/simple.rs:52:22
Sep 05 22:13:08.109 INFO kablam!    |
Sep 05 22:13:08.109 INFO kablam! 52 |     work.map(|_| {}).boxed()
Sep 05 22:13:08.110 INFO kablam!    |                      ^^^^^
Sep 05 22:13:08.110 INFO kablam! 
Sep 05 22:13:08.174 INFO kablam! warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Sep 05 22:13:08.174 INFO kablam!   --> examples/multithread.rs:11:15
Sep 05 22:13:08.174 INFO kablam!    |
Sep 05 22:13:08.174 INFO kablam! 11 | use futures::{BoxFuture, Future, Stream};
Sep 05 22:13:08.174 INFO kablam!    |               ^^^^^^^^^
Sep 05 22:13:08.174 INFO kablam!    |
Sep 05 22:13:08.174 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 05 22:13:08.174 INFO kablam! 
Sep 05 22:13:08.174 INFO kablam! warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Sep 05 22:13:08.174 INFO kablam!   --> examples/multithread.rs:65:75
Sep 05 22:13:08.174 INFO kablam!    |
Sep 05 22:13:08.174 INFO kablam! 65 | fn reporter<D>(interval: Duration, done: D, reporter: tacho::Reporter) -> BoxFuture<(), ()>
Sep 05 22:13:08.174 INFO kablam!    |                                                                           ^^^^^^^^^^^^^^^^^
Sep 05 22:13:08.174 INFO kablam! 
Sep 05 22:13:08.249 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Sep 05 22:13:08.249 INFO kablam!   --> examples/multithread.rs:80:55
Sep 05 22:13:08.249 INFO kablam!    |
Sep 05 22:13:08.249 INFO kablam! 80 |     periodic.select(done).map(|_| {}).map_err(|_| {}).boxed()
Sep 05 22:13:08.249 INFO kablam!    |                                                       ^^^^^
Sep 05 22:13:08.249 INFO kablam! 
Sep 05 22:13:08.298 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
Sep 05 22:13:08.307 INFO kablam! su: No module specific data is present
Sep 05 22:13:09.056 INFO running `"docker" "rm" "-f" "4a526e473c313ed649d27332b4585cd2ee5394296942f22a9e717998f97777fa"`
Sep 05 22:13:09.245 INFO blam! 4a526e473c313ed649d27332b4585cd2ee5394296942f22a9e717998f97777fa