Aug 17 19:23:13.324 INFO checking ipc-0.2.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 19:23:13.324 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:23:13.324 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:23:13.324 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 19:23:13.608 INFO blam! d072bc2c32aa783bf2ab7ac022fdb6a02be5c43024804f7f4db55f6a86bbc67c
Aug 17 19:23:13.611 INFO running `"docker" "start" "-a" "d072bc2c32aa783bf2ab7ac022fdb6a02be5c43024804f7f4db55f6a86bbc67c"`
Aug 17 19:23:14.620 INFO kablam!     Checking ipc v0.2.0 (file:///source)
Aug 17 19:23:16.268 INFO kablam! error[E0432]: unresolved import `rand`
Aug 17 19:23:16.268 INFO kablam!   --> src/lib.rs:47:9
Aug 17 19:23:16.268 INFO kablam!    |
Aug 17 19:23:16.268 INFO kablam! 47 |     use rand::random;
Aug 17 19:23:16.268 INFO kablam!    |         ^^^^ Maybe a missing `extern crate rand;`?
Aug 17 19:23:16.268 INFO kablam! 
Aug 17 19:23:16.826 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 17 19:23:16.826 INFO kablam!   --> src/lib.rs:51:24
Aug 17 19:23:16.827 INFO kablam!    |
Aug 17 19:23:16.827 INFO kablam! 51 |         let (tx, rx) = MessageQueue::<i32>::channel().unwrap();
Aug 17 19:23:16.827 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `platform::unix::message_queue::MessageQueue<i32>`
Aug 17 19:23:16.827 INFO kablam!    | 
Aug 17 19:23:16.827 INFO kablam!   ::: src/platform/unix/message_queue.rs:24:1
Aug 17 19:23:16.827 INFO kablam!    |
Aug 17 19:23:16.827 INFO kablam! 24 | pub struct MessageQueue<T> {
Aug 17 19:23:16.827 INFO kablam!    | -------------------------- function or associated item `channel` not found for this
Aug 17 19:23:16.827 INFO kablam! 
Aug 17 19:23:16.841 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 17 19:23:16.841 INFO kablam!   --> src/lib.rs:61:24
Aug 17 19:23:16.841 INFO kablam!    |
Aug 17 19:23:16.841 INFO kablam! 61 |         let (tx, rx) = MessageQueue::<i32>::channel().unwrap();
Aug 17 19:23:16.841 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `platform::unix::message_queue::MessageQueue<i32>`
Aug 17 19:23:16.841 INFO kablam!    | 
Aug 17 19:23:16.841 INFO kablam!   ::: src/platform/unix/message_queue.rs:24:1
Aug 17 19:23:16.841 INFO kablam!    |
Aug 17 19:23:16.841 INFO kablam! 24 | pub struct MessageQueue<T> {
Aug 17 19:23:16.841 INFO kablam!    | -------------------------- function or associated item `channel` not found for this
Aug 17 19:23:16.842 INFO kablam! 
Aug 17 19:23:16.870 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 17 19:23:16.870 INFO kablam!   --> src/lib.rs:74:24
Aug 17 19:23:16.870 INFO kablam!    |
Aug 17 19:23:16.870 INFO kablam! 74 |         let (tx, rx) = MessageQueue::<i32>::channel().unwrap();
Aug 17 19:23:16.870 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `platform::unix::message_queue::MessageQueue<i32>`
Aug 17 19:23:16.870 INFO kablam!    | 
Aug 17 19:23:16.870 INFO kablam!   ::: src/platform/unix/message_queue.rs:24:1
Aug 17 19:23:16.870 INFO kablam!    |
Aug 17 19:23:16.870 INFO kablam! 24 | pub struct MessageQueue<T> {
Aug 17 19:23:16.871 INFO kablam!    | -------------------------- function or associated item `channel` not found for this
Aug 17 19:23:16.873 INFO kablam! 
Aug 17 19:23:16.887 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 17 19:23:16.887 INFO kablam!   --> src/lib.rs:86:24
Aug 17 19:23:16.887 INFO kablam!    |
Aug 17 19:23:16.887 INFO kablam! 86 |         let (tx, rx) = MessageQueue::<i32>::channel().unwrap();
Aug 17 19:23:16.887 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `platform::unix::message_queue::MessageQueue<i32>`
Aug 17 19:23:16.887 INFO kablam!    | 
Aug 17 19:23:16.887 INFO kablam!   ::: src/platform/unix/message_queue.rs:24:1
Aug 17 19:23:16.887 INFO kablam!    |
Aug 17 19:23:16.887 INFO kablam! 24 | pub struct MessageQueue<T> {
Aug 17 19:23:16.887 INFO kablam!    | -------------------------- function or associated item `channel` not found for this
Aug 17 19:23:16.887 INFO kablam! 
Aug 17 19:23:17.308 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 17 19:23:17.308 INFO kablam!  --> src/lib.rs:1:12
Aug 17 19:23:17.308 INFO kablam!   |
Aug 17 19:23:17.308 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 17 19:23:17.308 INFO kablam!   |            ^^^^^^^^^^
Aug 17 19:23:17.308 INFO kablam!   |
Aug 17 19:23:17.309 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 19:23:17.309 INFO kablam! 
Aug 17 19:23:17.310 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 17 19:23:17.310 INFO kablam!  --> src/lib.rs:1:24
Aug 17 19:23:17.310 INFO kablam!   |
Aug 17 19:23:17.310 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 17 19:23:17.310 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 19:23:17.310 INFO kablam! 
Aug 17 19:23:17.632 INFO kablam! error: aborting due to 5 previous errors
Aug 17 19:23:17.633 INFO kablam! 
Aug 17 19:23:17.633 INFO kablam! Some errors occurred: E0432, E0599.
Aug 17 19:23:17.633 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 17 19:23:17.647 INFO kablam! error: Could not compile `ipc`.
Aug 17 19:23:17.647 INFO kablam! 
Aug 17 19:23:17.647 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 19:23:17.648 INFO kablam! su: No module specific data is present
Aug 17 19:23:18.157 INFO running `"docker" "rm" "-f" "d072bc2c32aa783bf2ab7ac022fdb6a02be5c43024804f7f4db55f6a86bbc67c"`
Aug 17 19:23:18.338 INFO blam! d072bc2c32aa783bf2ab7ac022fdb6a02be5c43024804f7f4db55f6a86bbc67c