Dec 01 11:41:38.000 INFO testing kvsari/message-queue against 1.30.1 for beta-1.31-5
Dec 01 11:41:38.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:41:38.500 INFO [stdout] 71a2baa812456b6de6164d05d51c63b7490a2f3ed053ec224599a12add33d18b
Dec 01 11:41:38.504 INFO running `"docker" "start" "-a" "71a2baa812456b6de6164d05d51c63b7490a2f3ed053ec224599a12add33d18b"`
Dec 01 11:41:39.797 INFO [stderr] usermod: no changes
Dec 01 11:41:39.935 INFO [stderr]    Compiling derive-getters v0.0.2
Dec 01 11:41:43.504 INFO [stderr]    Compiling message-queue v0.1.0 (/source)
Dec 01 11:41:44.460 INFO [stderr] warning: unused import: `stream`
Dec 01 11:41:44.460 INFO [stderr]  --> src/mqueue.rs:4:48
Dec 01 11:41:44.460 INFO [stderr]   |
Dec 01 11:41:44.460 INFO [stderr] 4 | use futures::{Future, BoxFuture, Sink, Stream, stream};
Dec 01 11:41:44.460 INFO [stderr]   |                                                ^^^^^^
Dec 01 11:41:44.460 INFO [stderr]   |
Dec 01 11:41:44.460 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:41:44.460 INFO [stderr] 
Dec 01 11:41:44.460 INFO [stderr] warning: unused import: `futures::sync::oneshot`
Dec 01 11:41:44.460 INFO [stderr]  --> src/mqueue.rs:5:5
Dec 01 11:41:44.460 INFO [stderr]   |
Dec 01 11:41:44.460 INFO [stderr] 5 | use futures::sync::oneshot;
Dec 01 11:41:44.460 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:41:44.460 INFO [stderr] 
Dec 01 11:41:44.460 INFO [stderr] warning: unused import: `Receiver`
Dec 01 11:41:44.460 INFO [stderr]  --> src/mqueue.rs:6:33
Dec 01 11:41:44.460 INFO [stderr]   |
Dec 01 11:41:44.460 INFO [stderr] 6 | use futures::sync::mpsc::{self, Receiver, Sender};
Dec 01 11:41:44.460 INFO [stderr]   |                                 ^^^^^^^^
Dec 01 11:41:44.460 INFO [stderr] 
Dec 01 11:41:44.460 INFO [stderr] warning: unused import: `Dispenser`
Dec 01 11:41:44.460 INFO [stderr]  --> src/mqueue.rs:8:22
Dec 01 11:41:44.460 INFO [stderr]   |
Dec 01 11:41:44.460 INFO [stderr] 8 | use endpoint::{self, Dispenser};
Dec 01 11:41:44.460 INFO [stderr]   |                      ^^^^^^^^^
Dec 01 11:41:44.460 INFO [stderr] 
Dec 01 11:41:44.460 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 01 11:41:44.460 INFO [stderr]  --> src/endpoint.rs:1:5
Dec 01 11:41:44.460 INFO [stderr]   |
Dec 01 11:41:44.460 INFO [stderr] 1 | use std::fmt::Debug;
Dec 01 11:41:44.460 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 11:41:44.460 INFO [stderr] 
Dec 01 11:41:44.460 INFO [stderr] warning: unused import: `Entry`
Dec 01 11:41:44.460 INFO [stderr]  --> src/endpoint.rs:3:27
Dec 01 11:41:44.460 INFO [stderr]   |
Dec 01 11:41:44.460 INFO [stderr] 3 | use polymorphic::{Record, Entry};
Dec 01 11:41:44.460 INFO [stderr]   |                           ^^^^^
Dec 01 11:41:44.460 INFO [stderr] 
Dec 01 11:41:44.599 INFO [stderr] warning: unused variable: `data`
Dec 01 11:41:44.599 INFO [stderr]    --> src/mqueue.rs:130:20
Dec 01 11:41:44.599 INFO [stderr]     |
Dec 01 11:41:44.599 INFO [stderr] 130 |         let (_, _, data, mut operation) = env.open();
Dec 01 11:41:44.599 INFO [stderr]     |                    ^^^^ help: consider using `_data` instead
Dec 01 11:41:44.599 INFO [stderr]     |
Dec 01 11:41:44.599 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 11:41:44.599 INFO [stderr] 
Dec 01 11:41:44.619 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:41:44.619 INFO [stderr]   --> src/polymorphic.rs:73:21
Dec 01 11:41:44.619 INFO [stderr]    |
Dec 01 11:41:44.619 INFO [stderr] 73 |         if let Some(mut dsp) = dispenser.downcast_mut::<Simple<Record>>() {
Dec 01 11:41:44.619 INFO [stderr]    |                     ----^^^
Dec 01 11:41:44.619 INFO [stderr]    |                     |
Dec 01 11:41:44.619 INFO [stderr]    |                     help: remove this `mut`
Dec 01 11:41:44.619 INFO [stderr]    |
Dec 01 11:41:44.619 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:41:44.619 INFO [stderr] 
Dec 01 11:41:44.619 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:41:44.619 INFO [stderr]    --> src/polymorphic.rs:100:21
Dec 01 11:41:44.619 INFO [stderr]     |
Dec 01 11:41:44.619 INFO [stderr] 100 |         if let Some(mut dsp) = dispenser.downcast_mut::<Simple<Record>>() {
Dec 01 11:41:44.619 INFO [stderr]     |                     ----^^^
Dec 01 11:41:44.619 INFO [stderr]     |                     |
Dec 01 11:41:44.619 INFO [stderr]     |                     help: remove this `mut`
Dec 01 11:41:44.619 INFO [stderr] 
Dec 01 11:41:44.619 INFO [stderr] warning: variant is never constructed: `Yeeehaw`
Dec 01 11:41:44.619 INFO [stderr]   --> src/mqueue.rs:18:5
Dec 01 11:41:44.619 INFO [stderr]    |
Dec 01 11:41:44.619 INFO [stderr] 18 |     Yeeehaw,
Dec 01 11:41:44.619 INFO [stderr]    |     ^^^^^^^
Dec 01 11:41:44.619 INFO [stderr]    |
Dec 01 11:41:44.619 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:41:44.619 INFO [stderr] 
Dec 01 11:41:44.619 INFO [stderr] warning: variant is never constructed: `Endpoint1`
Dec 01 11:41:44.619 INFO [stderr]   --> src/mqueue.rs:24:5
Dec 01 11:41:44.619 INFO [stderr]    |
Dec 01 11:41:44.619 INFO [stderr] 24 |     Endpoint1,
Dec 01 11:41:44.619 INFO [stderr]    |     ^^^^^^^^^
Dec 01 11:41:44.619 INFO [stderr] 
Dec 01 11:41:44.619 INFO [stderr] warning: variant is never constructed: `Endpoint2`
Dec 01 11:41:44.619 INFO [stderr]   --> src/mqueue.rs:25:5
Dec 01 11:41:44.619 INFO [stderr]    |
Dec 01 11:41:44.619 INFO [stderr] 25 |     Endpoint2,
Dec 01 11:41:44.619 INFO [stderr]    |     ^^^^^^^^^
Dec 01 11:41:44.619 INFO [stderr] 
Dec 01 11:41:45.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
Dec 01 11:41:45.963 INFO [stderr] su: No module specific data is present
Dec 01 11:41:46.713 INFO running `"docker" "inspect" "71a2baa812456b6de6164d05d51c63b7490a2f3ed053ec224599a12add33d18b"`
Dec 01 11:41:47.079 INFO running `"docker" "rm" "-f" "71a2baa812456b6de6164d05d51c63b7490a2f3ed053ec224599a12add33d18b"`
Dec 01 11:41:47.398 INFO [stdout] 71a2baa812456b6de6164d05d51c63b7490a2f3ed053ec224599a12add33d18b
Dec 01 11:41:47.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:41:47.735 INFO [stdout] edb18ce9710697a636e4593064370d1f745b9946bc326d6fcac8cba9327ad9ee
Dec 01 11:41:47.737 INFO running `"docker" "start" "-a" "edb18ce9710697a636e4593064370d1f745b9946bc326d6fcac8cba9327ad9ee"`
Dec 01 11:41:49.057 INFO [stderr] usermod: no changes
Dec 01 11:41:49.203 INFO [stderr]    Compiling message-queue v0.1.0 (/source)
Dec 01 11:41:49.951 INFO [stderr] warning: unused import: `stream`
Dec 01 11:41:49.951 INFO [stderr]  --> src/mqueue.rs:4:48
Dec 01 11:41:49.951 INFO [stderr]   |
Dec 01 11:41:49.951 INFO [stderr] 4 | use futures::{Future, BoxFuture, Sink, Stream, stream};
Dec 01 11:41:49.951 INFO [stderr]   |                                                ^^^^^^
Dec 01 11:41:49.951 INFO [stderr]   |
Dec 01 11:41:49.951 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:41:49.951 INFO [stderr] 
Dec 01 11:41:49.951 INFO [stderr] warning: unused import: `futures::sync::oneshot`
Dec 01 11:41:49.951 INFO [stderr]  --> src/mqueue.rs:5:5
Dec 01 11:41:49.951 INFO [stderr]   |
Dec 01 11:41:49.951 INFO [stderr] 5 | use futures::sync::oneshot;
Dec 01 11:41:49.951 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:41:49.951 INFO [stderr] 
Dec 01 11:41:49.951 INFO [stderr] warning: unused import: `Receiver`
Dec 01 11:41:49.951 INFO [stderr]  --> src/mqueue.rs:6:33
Dec 01 11:41:49.951 INFO [stderr]   |
Dec 01 11:41:49.951 INFO [stderr] 6 | use futures::sync::mpsc::{self, Receiver, Sender};
Dec 01 11:41:49.951 INFO [stderr]   |                                 ^^^^^^^^
Dec 01 11:41:49.951 INFO [stderr] 
Dec 01 11:41:49.951 INFO [stderr] warning: unused import: `Dispenser`
Dec 01 11:41:49.951 INFO [stderr]  --> src/mqueue.rs:8:22
Dec 01 11:41:49.951 INFO [stderr]   |
Dec 01 11:41:49.951 INFO [stderr] 8 | use endpoint::{self, Dispenser};
Dec 01 11:41:49.951 INFO [stderr]   |                      ^^^^^^^^^
Dec 01 11:41:49.951 INFO [stderr] 
Dec 01 11:41:49.951 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 01 11:41:49.951 INFO [stderr]  --> src/endpoint.rs:1:5
Dec 01 11:41:49.951 INFO [stderr]   |
Dec 01 11:41:49.951 INFO [stderr] 1 | use std::fmt::Debug;
Dec 01 11:41:49.951 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 11:41:49.951 INFO [stderr] 
Dec 01 11:41:49.951 INFO [stderr] warning: unused import: `Entry`
Dec 01 11:41:49.951 INFO [stderr]  --> src/endpoint.rs:3:27
Dec 01 11:41:49.951 INFO [stderr]   |
Dec 01 11:41:49.951 INFO [stderr] 3 | use polymorphic::{Record, Entry};
Dec 01 11:41:49.951 INFO [stderr]   |                           ^^^^^
Dec 01 11:41:49.951 INFO [stderr] 
Dec 01 11:41:50.075 INFO [stderr] warning: unused variable: `data`
Dec 01 11:41:50.076 INFO [stderr]    --> src/mqueue.rs:130:20
Dec 01 11:41:50.076 INFO [stderr]     |
Dec 01 11:41:50.076 INFO [stderr] 130 |         let (_, _, data, mut operation) = env.open();
Dec 01 11:41:50.076 INFO [stderr]     |                    ^^^^ help: consider using `_data` instead
Dec 01 11:41:50.076 INFO [stderr]     |
Dec 01 11:41:50.076 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 11:41:50.076 INFO [stderr] 
Dec 01 11:41:50.110 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:41:50.110 INFO [stderr]   --> src/polymorphic.rs:73:21
Dec 01 11:41:50.110 INFO [stderr]    |
Dec 01 11:41:50.110 INFO [stderr] 73 |         if let Some(mut dsp) = dispenser.downcast_mut::<Simple<Record>>() {
Dec 01 11:41:50.110 INFO [stderr]    |                     ----^^^
Dec 01 11:41:50.110 INFO [stderr]    |                     |
Dec 01 11:41:50.110 INFO [stderr]    |                     help: remove this `mut`
Dec 01 11:41:50.110 INFO [stderr]    |
Dec 01 11:41:50.110 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:41:50.110 INFO [stderr] 
Dec 01 11:41:50.111 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:41:50.111 INFO [stderr]    --> src/polymorphic.rs:100:21
Dec 01 11:41:50.111 INFO [stderr]     |
Dec 01 11:41:50.111 INFO [stderr] 100 |         if let Some(mut dsp) = dispenser.downcast_mut::<Simple<Record>>() {
Dec 01 11:41:50.111 INFO [stderr]     |                     ----^^^
Dec 01 11:41:50.111 INFO [stderr]     |                     |
Dec 01 11:41:50.111 INFO [stderr]     |                     help: remove this `mut`
Dec 01 11:41:50.111 INFO [stderr] 
Dec 01 11:41:50.111 INFO [stderr] warning: variant is never constructed: `Yeeehaw`
Dec 01 11:41:50.111 INFO [stderr]   --> src/mqueue.rs:18:5
Dec 01 11:41:50.111 INFO [stderr]    |
Dec 01 11:41:50.111 INFO [stderr] 18 |     Yeeehaw,
Dec 01 11:41:50.112 INFO [stderr]    |     ^^^^^^^
Dec 01 11:41:50.112 INFO [stderr]    |
Dec 01 11:41:50.112 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:41:50.112 INFO [stderr] 
Dec 01 11:41:50.112 INFO [stderr] warning: variant is never constructed: `Endpoint1`
Dec 01 11:41:50.112 INFO [stderr]   --> src/mqueue.rs:24:5
Dec 01 11:41:50.112 INFO [stderr]    |
Dec 01 11:41:50.112 INFO [stderr] 24 |     Endpoint1,
Dec 01 11:41:50.112 INFO [stderr]    |     ^^^^^^^^^
Dec 01 11:41:50.112 INFO [stderr] 
Dec 01 11:41:50.112 INFO [stderr] warning: variant is never constructed: `Endpoint2`
Dec 01 11:41:50.112 INFO [stderr]   --> src/mqueue.rs:25:5
Dec 01 11:41:50.112 INFO [stderr]    |
Dec 01 11:41:50.112 INFO [stderr] 25 |     Endpoint2,
Dec 01 11:41:50.112 INFO [stderr]    |     ^^^^^^^^^
Dec 01 11:41:50.112 INFO [stderr] 
Dec 01 11:41:50.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 01 11:41:50.735 INFO [stderr] su: No module specific data is present
Dec 01 11:41:52.290 INFO running `"docker" "inspect" "edb18ce9710697a636e4593064370d1f745b9946bc326d6fcac8cba9327ad9ee"`
Dec 01 11:41:52.601 INFO running `"docker" "rm" "-f" "edb18ce9710697a636e4593064370d1f745b9946bc326d6fcac8cba9327ad9ee"`
Dec 01 11:41:52.915 INFO [stdout] edb18ce9710697a636e4593064370d1f745b9946bc326d6fcac8cba9327ad9ee
Dec 01 11:41:52.923 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:41:53.351 INFO [stdout] 2c7214091dca37e7224e34a6b08d6e90973cb516bb72f34446a55a8b8e27b324
Dec 01 11:41:53.359 INFO running `"docker" "start" "-a" "2c7214091dca37e7224e34a6b08d6e90973cb516bb72f34446a55a8b8e27b324"`
Dec 01 11:41:55.386 INFO [stderr] usermod: no changes
Dec 01 11:41:55.542 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 01 11:41:55.549 INFO [stderr]      Running /target/debug/deps/message_queue-acc1967431015941
Dec 01 11:41:55.567 INFO [stderr] su: No module specific data is present
Dec 01 11:41:55.567 INFO [stdout] 
Dec 01 11:41:55.567 INFO [stdout] running 0 tests
Dec 01 11:41:55.567 INFO [stdout] 
Dec 01 11:41:55.567 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:41:55.567 INFO [stdout] 
Dec 01 11:41:56.464 INFO running `"docker" "inspect" "2c7214091dca37e7224e34a6b08d6e90973cb516bb72f34446a55a8b8e27b324"`
Dec 01 11:41:56.785 INFO running `"docker" "rm" "-f" "2c7214091dca37e7224e34a6b08d6e90973cb516bb72f34446a55a8b8e27b324"`
Dec 01 11:41:57.143 INFO [stdout] 2c7214091dca37e7224e34a6b08d6e90973cb516bb72f34446a55a8b8e27b324
