Dec 18 14:04:29.853 INFO checking mdo-future-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:04:29.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/mdo-future/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:04:30.022 INFO [stdout] d5cb29a4b337db2edfd02a0f04b93bc41b7e0e9d11464946f828aab224821286
Dec 18 14:04:30.024 INFO running `"docker" "start" "-a" "d5cb29a4b337db2edfd02a0f04b93bc41b7e0e9d11464946f828aab224821286"`
Dec 18 14:04:30.940 INFO [stderr]     Checking mdo v0.3.0
Dec 18 14:04:30.940 INFO [stderr]     Checking mdo-future v0.2.0 (/opt/crater/workdir)
Dec 18 14:04:31.392 INFO [stderr] warning: use of deprecated item 'futures::stream::BoxStream': 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
Dec 18 14:04:31.392 INFO [stderr]    --> src/lib.rs:161:46
Dec 18 14:04:31.392 INFO [stderr]     |
Dec 18 14:04:31.392 INFO [stderr] 161 |     fn stream_range(start: u32, end: u32) -> stream::BoxStream<u32, String> {
Dec 18 14:04:31.392 INFO [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:04:31.392 INFO [stderr]     |
Dec 18 14:04:31.392 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:04:31.392 INFO [stderr] 
Dec 18 14:04:31.392 INFO [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result`
Dec 18 14:04:31.392 INFO [stderr]    --> src/lib.rs:162:9
Dec 18 14:04:31.392 INFO [stderr]     |
Dec 18 14:04:31.392 INFO [stderr] 162 |         stream::iter((start..end).map(Ok::<u32, String>)).boxed()
Dec 18 14:04:31.392 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 18 14:04:31.392 INFO [stderr] 
Dec 18 14:04:31.456 INFO [stderr] warning: use of deprecated item 'futures::Stream::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
Dec 18 14:04:31.456 INFO [stderr]    --> src/lib.rs:162:59
Dec 18 14:04:31.456 INFO [stderr]     |
Dec 18 14:04:31.456 INFO [stderr] 162 |         stream::iter((start..end).map(Ok::<u32, String>)).boxed()
Dec 18 14:04:31.456 INFO [stderr]     |                                                           ^^^^^
Dec 18 14:04:31.456 INFO [stderr] 
Dec 18 14:04:31.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 18 14:04:31.906 INFO running `"docker" "inspect" "d5cb29a4b337db2edfd02a0f04b93bc41b7e0e9d11464946f828aab224821286"`
Dec 18 14:04:32.142 INFO running `"docker" "rm" "-f" "d5cb29a4b337db2edfd02a0f04b93bc41b7e0e9d11464946f828aab224821286"`
Dec 18 14:04:32.257 INFO [stdout] d5cb29a4b337db2edfd02a0f04b93bc41b7e0e9d11464946f828aab224821286