Aug 30 13:27:00.395 INFO checking ipc-0.2.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 13:27:00.395 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 13:27:00.396 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 13:27:00.630 INFO blam! 9ddc2aa80c4a3005819f5577b85e22d6b414f110bf21894b9228e517c57fc3c9
Aug 30 13:27:00.632 INFO running `"docker" "start" "-a" "9ddc2aa80c4a3005819f5577b85e22d6b414f110bf21894b9228e517c57fc3c9"`
Aug 30 13:27:01.362 INFO kablam!     Checking ipc v0.2.0 (file:///source)
Aug 30 13:27:02.767 INFO kablam! error[E0432]: unresolved import `rand`
Aug 30 13:27:02.767 INFO kablam!   --> src/lib.rs:47:9
Aug 30 13:27:02.768 INFO kablam!    |
Aug 30 13:27:02.768 INFO kablam! 47 |     use rand::random;
Aug 30 13:27:02.768 INFO kablam!    |         ^^^^ Maybe a missing `extern crate rand;`?
Aug 30 13:27:02.768 INFO kablam! 
Aug 30 13:27:03.142 INFO kablam! error[E0599]: no function or associated item named `channel` found for type `platform::unix::message_queue::MessageQueue<i32>` in the current scope
Aug 30 13:27:03.142 INFO kablam!   --> src/lib.rs:51:24
Aug 30 13:27:03.142 INFO kablam!    |
Aug 30 13:27:03.142 INFO kablam! 51 |         let (tx, rx) = MessageQueue::<i32>::channel().unwrap();
Aug 30 13:27:03.142 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `platform::unix::message_queue::MessageQueue<i32>`
Aug 30 13:27:03.143 INFO kablam!    | 
Aug 30 13:27:03.143 INFO kablam!   ::: src/platform/unix/message_queue.rs:24:1
Aug 30 13:27:03.143 INFO kablam!    |
Aug 30 13:27:03.143 INFO kablam! 24 | pub struct MessageQueue<T> {
Aug 30 13:27:03.143 INFO kablam!    | -------------------------- function or associated item `channel` not found for this
Aug 30 13:27:03.144 INFO kablam! 
Aug 30 13:27:03.162 INFO kablam! error[E0599]: no function or associated item named `channel` found for type `platform::unix::message_queue::MessageQueue<i32>` in the current scope
Aug 30 13:27:03.162 INFO kablam!   --> src/lib.rs:61:24
Aug 30 13:27:03.163 INFO kablam!    |
Aug 30 13:27:03.163 INFO kablam! 61 |         let (tx, rx) = MessageQueue::<i32>::channel().unwrap();
Aug 30 13:27:03.163 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `platform::unix::message_queue::MessageQueue<i32>`
Aug 30 13:27:03.163 INFO kablam!    | 
Aug 30 13:27:03.163 INFO kablam!   ::: src/platform/unix/message_queue.rs:24:1
Aug 30 13:27:03.163 INFO kablam!    |
Aug 30 13:27:03.163 INFO kablam! 24 | pub struct MessageQueue<T> {
Aug 30 13:27:03.163 INFO kablam!    | -------------------------- function or associated item `channel` not found for this
Aug 30 13:27:03.164 INFO kablam! 
Aug 30 13:27:03.193 INFO kablam! error[E0599]: no function or associated item named `channel` found for type `platform::unix::message_queue::MessageQueue<i32>` in the current scope
Aug 30 13:27:03.193 INFO kablam!   --> src/lib.rs:74:24
Aug 30 13:27:03.193 INFO kablam!    |
Aug 30 13:27:03.193 INFO kablam! 74 |         let (tx, rx) = MessageQueue::<i32>::channel().unwrap();
Aug 30 13:27:03.193 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `platform::unix::message_queue::MessageQueue<i32>`
Aug 30 13:27:03.193 INFO kablam!    | 
Aug 30 13:27:03.193 INFO kablam!   ::: src/platform/unix/message_queue.rs:24:1
Aug 30 13:27:03.193 INFO kablam!    |
Aug 30 13:27:03.193 INFO kablam! 24 | pub struct MessageQueue<T> {
Aug 30 13:27:03.193 INFO kablam!    | -------------------------- function or associated item `channel` not found for this
Aug 30 13:27:03.194 INFO kablam! 
Aug 30 13:27:03.211 INFO kablam! error[E0599]: no function or associated item named `channel` found for type `platform::unix::message_queue::MessageQueue<i32>` in the current scope
Aug 30 13:27:03.211 INFO kablam!   --> src/lib.rs:86:24
Aug 30 13:27:03.211 INFO kablam!    |
Aug 30 13:27:03.211 INFO kablam! 86 |         let (tx, rx) = MessageQueue::<i32>::channel().unwrap();
Aug 30 13:27:03.211 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `platform::unix::message_queue::MessageQueue<i32>`
Aug 30 13:27:03.211 INFO kablam!    | 
Aug 30 13:27:03.211 INFO kablam!   ::: src/platform/unix/message_queue.rs:24:1
Aug 30 13:27:03.211 INFO kablam!    |
Aug 30 13:27:03.211 INFO kablam! 24 | pub struct MessageQueue<T> {
Aug 30 13:27:03.211 INFO kablam!    | -------------------------- function or associated item `channel` not found for this
Aug 30 13:27:03.212 INFO kablam! 
Aug 30 13:27:03.482 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 30 13:27:03.482 INFO kablam!  --> src/lib.rs:1:12
Aug 30 13:27:03.482 INFO kablam!   |
Aug 30 13:27:03.483 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 30 13:27:03.483 INFO kablam!   |            ^^^^^^^^^^
Aug 30 13:27:03.483 INFO kablam!   |
Aug 30 13:27:03.483 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 30 13:27:03.483 INFO kablam! 
Aug 30 13:27:03.483 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 13:27:03.483 INFO kablam!  --> src/lib.rs:1:24
Aug 30 13:27:03.483 INFO kablam!   |
Aug 30 13:27:03.483 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 30 13:27:03.483 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:27:03.483 INFO kablam! 
Aug 30 13:27:03.687 INFO kablam! error: aborting due to 5 previous errors
Aug 30 13:27:03.687 INFO kablam! 
Aug 30 13:27:03.687 INFO kablam! Some errors occurred: E0432, E0599.
Aug 30 13:27:03.687 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 30 13:27:03.700 INFO kablam! error: Could not compile `ipc`.
Aug 30 13:27:03.700 INFO kablam! 
Aug 30 13:27:03.700 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 13:27:03.702 INFO kablam! su: No module specific data is present
Aug 30 13:27:04.286 INFO running `"docker" "rm" "-f" "9ddc2aa80c4a3005819f5577b85e22d6b414f110bf21894b9228e517c57fc3c9"`
Aug 30 13:27:04.394 INFO blam! 9ddc2aa80c4a3005819f5577b85e22d6b414f110bf21894b9228e517c57fc3c9