Oct 27 01:47:36.623 INFO checking kvsari/message-queue against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 01:47:36.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 01:47:37.051 INFO blam! 00c5ce8ea55c45e972bb801fdee9ea36d1d87ad2e5eee18ecd8055f9490019cf
Oct 27 01:47:37.063 INFO running `"docker" "start" "-a" "00c5ce8ea55c45e972bb801fdee9ea36d1d87ad2e5eee18ecd8055f9490019cf"`
Oct 27 01:47:38.335 INFO kablam! usermod: no changes
Oct 27 01:47:38.455 INFO kablam!     Checking iovec v0.1.0
Oct 27 01:47:38.471 INFO kablam!     Checking net2 v0.2.30
Oct 27 01:47:38.502 INFO kablam!    Compiling derive-getters v0.0.2
Oct 27 01:47:39.159 INFO kablam!     Checking bytes v0.4.4
Oct 27 01:47:39.911 INFO kablam!     Checking mio v0.6.10
Oct 27 01:47:41.047 INFO kablam!     Checking tokio-io v0.1.2
Oct 27 01:47:43.686 INFO kablam!     Checking tokio-core v0.1.9
Oct 27 01:47:45.243 INFO kablam!     Checking message-queue v0.1.0 (/source)
Oct 27 01:47:46.155 INFO kablam! warning: unused import: `stream`
Oct 27 01:47:46.155 INFO kablam!  --> src/mqueue.rs:4:48
Oct 27 01:47:46.155 INFO kablam!   |
Oct 27 01:47:46.155 INFO kablam! 4 | use futures::{Future, BoxFuture, Sink, Stream, stream};
Oct 27 01:47:46.155 INFO kablam!   |                                                ^^^^^^
Oct 27 01:47:46.155 INFO kablam!   |
Oct 27 01:47:46.155 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 01:47:46.155 INFO kablam! 
Oct 27 01:47:46.157 INFO kablam! warning: unused import: `futures::sync::oneshot`
Oct 27 01:47:46.157 INFO kablam!  --> src/mqueue.rs:5:5
Oct 27 01:47:46.157 INFO kablam!   |
Oct 27 01:47:46.157 INFO kablam! 5 | use futures::sync::oneshot;
Oct 27 01:47:46.157 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:47:46.157 INFO kablam! 
Oct 27 01:47:46.157 INFO kablam! warning: unused import: `Receiver`
Oct 27 01:47:46.157 INFO kablam!  --> src/mqueue.rs:6:33
Oct 27 01:47:46.157 INFO kablam!   |
Oct 27 01:47:46.157 INFO kablam! 6 | use futures::sync::mpsc::{self, Receiver, Sender};
Oct 27 01:47:46.157 INFO kablam!   |                                 ^^^^^^^^
Oct 27 01:47:46.157 INFO kablam! 
Oct 27 01:47:46.157 INFO kablam! warning: unused import: `Dispenser`
Oct 27 01:47:46.157 INFO kablam!  --> src/mqueue.rs:8:22
Oct 27 01:47:46.157 INFO kablam!   |
Oct 27 01:47:46.157 INFO kablam! 8 | use endpoint::{self, Dispenser};
Oct 27 01:47:46.157 INFO kablam!   |                      ^^^^^^^^^
Oct 27 01:47:46.157 INFO kablam! 
Oct 27 01:47:46.160 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 27 01:47:46.160 INFO kablam!  --> src/endpoint.rs:1:5
Oct 27 01:47:46.160 INFO kablam!   |
Oct 27 01:47:46.160 INFO kablam! 1 | use std::fmt::Debug;
Oct 27 01:47:46.160 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 01:47:46.160 INFO kablam! 
Oct 27 01:47:46.160 INFO kablam! warning: unused import: `Entry`
Oct 27 01:47:46.160 INFO kablam!  --> src/endpoint.rs:3:27
Oct 27 01:47:46.160 INFO kablam!   |
Oct 27 01:47:46.160 INFO kablam! 3 | use polymorphic::{Record, Entry};
Oct 27 01:47:46.160 INFO kablam!   |                           ^^^^^
Oct 27 01:47:46.160 INFO kablam! 
Oct 27 01:47:46.331 INFO kablam! warning: unused variable: `data`
Oct 27 01:47:46.331 INFO kablam!    --> src/mqueue.rs:130:20
Oct 27 01:47:46.331 INFO kablam!     |
Oct 27 01:47:46.331 INFO kablam! 130 |         let (_, _, data, mut operation) = env.open();
Oct 27 01:47:46.331 INFO kablam!     |                    ^^^^ help: consider using `_data` instead
Oct 27 01:47:46.332 INFO kablam!     |
Oct 27 01:47:46.332 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 01:47:46.333 INFO kablam! 
Oct 27 01:47:46.360 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:47:46.361 INFO kablam!   --> src/polymorphic.rs:73:21
Oct 27 01:47:46.361 INFO kablam!    |
Oct 27 01:47:46.362 INFO kablam! 73 |         if let Some(mut dsp) = dispenser.downcast_mut::<Simple<Record>>() {
Oct 27 01:47:46.363 INFO kablam!    |                     ----^^^
Oct 27 01:47:46.363 INFO kablam!    |                     |
Oct 27 01:47:46.364 INFO kablam!    |                     help: remove this `mut`
Oct 27 01:47:46.364 INFO kablam!    |
Oct 27 01:47:46.365 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 01:47:46.365 INFO kablam! 
Oct 27 01:47:46.366 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:47:46.366 INFO kablam!    --> src/polymorphic.rs:100:21
Oct 27 01:47:46.367 INFO kablam!     |
Oct 27 01:47:46.367 INFO kablam! 100 |         if let Some(mut dsp) = dispenser.downcast_mut::<Simple<Record>>() {
Oct 27 01:47:46.368 INFO kablam!     |                     ----^^^
Oct 27 01:47:46.368 INFO kablam!     |                     |
Oct 27 01:47:46.369 INFO kablam!     |                     help: remove this `mut`
Oct 27 01:47:46.369 INFO kablam! 
Oct 27 01:47:46.370 INFO kablam! warning: variant is never constructed: `Yeeehaw`
Oct 27 01:47:46.370 INFO kablam!   --> src/mqueue.rs:18:5
Oct 27 01:47:46.371 INFO kablam!    |
Oct 27 01:47:46.371 INFO kablam! 18 |     Yeeehaw,
Oct 27 01:47:46.372 INFO kablam!    |     ^^^^^^^
Oct 27 01:47:46.372 INFO kablam!    |
Oct 27 01:47:46.373 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 01:47:46.373 INFO kablam! 
Oct 27 01:47:46.374 INFO kablam! warning: variant is never constructed: `Endpoint1`
Oct 27 01:47:46.374 INFO kablam!   --> src/mqueue.rs:24:5
Oct 27 01:47:46.375 INFO kablam!    |
Oct 27 01:47:46.375 INFO kablam! 24 |     Endpoint1,
Oct 27 01:47:46.376 INFO kablam!    |     ^^^^^^^^^
Oct 27 01:47:46.376 INFO kablam! 
Oct 27 01:47:46.376 INFO kablam! warning: variant is never constructed: `Endpoint2`
Oct 27 01:47:46.376 INFO kablam!   --> src/mqueue.rs:25:5
Oct 27 01:47:46.376 INFO kablam!    |
Oct 27 01:47:46.376 INFO kablam! 25 |     Endpoint2,
Oct 27 01:47:46.376 INFO kablam!    |     ^^^^^^^^^
Oct 27 01:47:46.376 INFO kablam! 
Oct 27 01:47:46.507 INFO kablam! warning: unused import: `stream`
Oct 27 01:47:46.507 INFO kablam!  --> src/mqueue.rs:4:48
Oct 27 01:47:46.507 INFO kablam!   |
Oct 27 01:47:46.507 INFO kablam! 4 | use futures::{Future, BoxFuture, Sink, Stream, stream};
Oct 27 01:47:46.507 INFO kablam!   |                                                ^^^^^^
Oct 27 01:47:46.507 INFO kablam!   |
Oct 27 01:47:46.507 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 01:47:46.507 INFO kablam! 
Oct 27 01:47:46.507 INFO kablam! warning: unused import: `futures::sync::oneshot`
Oct 27 01:47:46.507 INFO kablam!  --> src/mqueue.rs:5:5
Oct 27 01:47:46.509 INFO kablam!   |
Oct 27 01:47:46.509 INFO kablam! 5 | use futures::sync::oneshot;
Oct 27 01:47:46.509 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:47:46.509 INFO kablam! 
Oct 27 01:47:46.509 INFO kablam! warning: unused import: `Receiver`
Oct 27 01:47:46.509 INFO kablam!  --> src/mqueue.rs:6:33
Oct 27 01:47:46.509 INFO kablam!   |
Oct 27 01:47:46.509 INFO kablam! 6 | use futures::sync::mpsc::{self, Receiver, Sender};
Oct 27 01:47:46.509 INFO kablam!   |                                 ^^^^^^^^
Oct 27 01:47:46.509 INFO kablam! 
Oct 27 01:47:46.509 INFO kablam! warning: unused import: `Dispenser`
Oct 27 01:47:46.509 INFO kablam!  --> src/mqueue.rs:8:22
Oct 27 01:47:46.509 INFO kablam!   |
Oct 27 01:47:46.509 INFO kablam! 8 | use endpoint::{self, Dispenser};
Oct 27 01:47:46.509 INFO kablam!   |                      ^^^^^^^^^
Oct 27 01:47:46.509 INFO kablam! 
Oct 27 01:47:46.509 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 27 01:47:46.509 INFO kablam!  --> src/endpoint.rs:1:5
Oct 27 01:47:46.509 INFO kablam!   |
Oct 27 01:47:46.509 INFO kablam! 1 | use std::fmt::Debug;
Oct 27 01:47:46.509 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 01:47:46.509 INFO kablam! 
Oct 27 01:47:46.509 INFO kablam! warning: unused import: `Entry`
Oct 27 01:47:46.509 INFO kablam!  --> src/endpoint.rs:3:27
Oct 27 01:47:46.509 INFO kablam!   |
Oct 27 01:47:46.509 INFO kablam! 3 | use polymorphic::{Record, Entry};
Oct 27 01:47:46.510 INFO kablam!   |                           ^^^^^
Oct 27 01:47:46.510 INFO kablam! 
Oct 27 01:47:46.624 INFO kablam! warning: unused variable: `data`
Oct 27 01:47:46.624 INFO kablam!    --> src/mqueue.rs:130:20
Oct 27 01:47:46.624 INFO kablam!     |
Oct 27 01:47:46.624 INFO kablam! 130 |         let (_, _, data, mut operation) = env.open();
Oct 27 01:47:46.624 INFO kablam!     |                    ^^^^ help: consider using `_data` instead
Oct 27 01:47:46.624 INFO kablam!     |
Oct 27 01:47:46.624 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 01:47:46.624 INFO kablam! 
Oct 27 01:47:46.647 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:47:46.647 INFO kablam!   --> src/polymorphic.rs:73:21
Oct 27 01:47:46.647 INFO kablam!    |
Oct 27 01:47:46.647 INFO kablam! 73 |         if let Some(mut dsp) = dispenser.downcast_mut::<Simple<Record>>() {
Oct 27 01:47:46.647 INFO kablam!    |                     ----^^^
Oct 27 01:47:46.647 INFO kablam!    |                     |
Oct 27 01:47:46.647 INFO kablam!    |                     help: remove this `mut`
Oct 27 01:47:46.647 INFO kablam!    |
Oct 27 01:47:46.647 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 01:47:46.648 INFO kablam! 
Oct 27 01:47:46.649 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:47:46.649 INFO kablam!    --> src/polymorphic.rs:100:21
Oct 27 01:47:46.649 INFO kablam!     |
Oct 27 01:47:46.649 INFO kablam! 100 |         if let Some(mut dsp) = dispenser.downcast_mut::<Simple<Record>>() {
Oct 27 01:47:46.649 INFO kablam!     |                     ----^^^
Oct 27 01:47:46.649 INFO kablam!     |                     |
Oct 27 01:47:46.649 INFO kablam!     |                     help: remove this `mut`
Oct 27 01:47:46.649 INFO kablam! 
Oct 27 01:47:46.650 INFO kablam! warning: variant is never constructed: `Yeeehaw`
Oct 27 01:47:46.650 INFO kablam!   --> src/mqueue.rs:18:5
Oct 27 01:47:46.650 INFO kablam!    |
Oct 27 01:47:46.650 INFO kablam! 18 |     Yeeehaw,
Oct 27 01:47:46.650 INFO kablam!    |     ^^^^^^^
Oct 27 01:47:46.650 INFO kablam!    |
Oct 27 01:47:46.650 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 01:47:46.650 INFO kablam! 
Oct 27 01:47:46.650 INFO kablam! warning: variant is never constructed: `Endpoint1`
Oct 27 01:47:46.650 INFO kablam!   --> src/mqueue.rs:24:5
Oct 27 01:47:46.650 INFO kablam!    |
Oct 27 01:47:46.650 INFO kablam! 24 |     Endpoint1,
Oct 27 01:47:46.650 INFO kablam!    |     ^^^^^^^^^
Oct 27 01:47:46.650 INFO kablam! 
Oct 27 01:47:46.650 INFO kablam! warning: variant is never constructed: `Endpoint2`
Oct 27 01:47:46.650 INFO kablam!   --> src/mqueue.rs:25:5
Oct 27 01:47:46.650 INFO kablam!    |
Oct 27 01:47:46.650 INFO kablam! 25 |     Endpoint2,
Oct 27 01:47:46.650 INFO kablam!    |     ^^^^^^^^^
Oct 27 01:47:46.650 INFO kablam! 
Oct 27 01:47:46.700 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.33s
Oct 27 01:47:46.707 INFO kablam! su: No module specific data is present
Oct 27 01:47:48.288 INFO running `"docker" "rm" "-f" "00c5ce8ea55c45e972bb801fdee9ea36d1d87ad2e5eee18ecd8055f9490019cf"`
Oct 27 01:47:48.583 INFO blam! 00c5ce8ea55c45e972bb801fdee9ea36d1d87ad2e5eee18ecd8055f9490019cf