Dec 11 11:36:35.729 INFO checking psFried/rust-channel-perf against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:36:35.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 11:36:36.213 INFO [stdout] 9d2d1ae6a7e7c997398398f274de9b6f2ed1c3410689d7802073d8388137e757
Dec 11 11:36:36.215 INFO running `"docker" "start" "-a" "9d2d1ae6a7e7c997398398f274de9b6f2ed1c3410689d7802073d8388137e757"`
Dec 11 11:36:37.448 INFO [stderr] usermod: no changes
Dec 11 11:36:37.631 INFO [stderr]     Checking histogram v0.6.6
Dec 11 11:36:37.631 INFO [stderr]     Checking hsl v0.1.1
Dec 11 11:36:37.631 INFO [stderr]     Checking chunked_transfer v0.3.1
Dec 11 11:36:37.631 INFO [stderr]     Checking shuteye v0.2.0
Dec 11 11:36:37.631 INFO [stderr]     Checking mpmc v0.1.2
Dec 11 11:36:37.636 INFO [stderr]     Checking allan v0.2.1
Dec 11 11:36:37.644 INFO [stderr]     Checking clocksource v0.2.2
Dec 11 11:36:37.644 INFO [stderr]     Checking deflate v0.7.15
Dec 11 11:36:38.656 INFO [stderr]     Checking stb_truetype v0.1.2
Dec 11 11:36:38.714 INFO [stderr]     Checking uuid v0.1.18
Dec 11 11:36:38.724 INFO [stderr]     Checking bytes v0.4.4
Dec 11 11:36:38.788 INFO [stderr]     Checking chrono v0.2.25
Dec 11 11:36:38.836 INFO [stderr]     Checking heatmap v0.6.5
Dec 11 11:36:39.736 INFO [stderr]     Checking url v0.2.38
Dec 11 11:36:40.414 INFO [stderr]     Checking rusttype v0.1.2
Dec 11 11:36:40.693 INFO [stderr]     Checking tokio-io v0.1.2
Dec 11 11:36:41.136 INFO [stderr]     Checking png v0.7.0
Dec 11 11:36:42.695 INFO [stderr]     Checking tokio-core v0.1.9
Dec 11 11:36:43.196 INFO [stderr]     Checking tiny_http v0.5.8
Dec 11 11:36:43.677 INFO [stderr]     Checking waterfall v0.7.0
Dec 11 11:36:45.300 INFO [stderr]     Checking tic v0.2.2
Dec 11 11:36:46.692 INFO [stderr]     Checking timing-test v0.1.0 (/source)
Dec 11 11:36:50.136 INFO [stderr] warning: unused imports: `Handle`, `Select`
Dec 11 11:36:50.136 INFO [stderr]   --> src/sync_select.rs:10:40
Dec 11 11:36:50.136 INFO [stderr]    |
Dec 11 11:36:50.136 INFO [stderr] 10 | use std::sync::mpsc::{channel, Sender, Select, Handle};
Dec 11 11:36:50.136 INFO [stderr]    |                                        ^^^^^^  ^^^^^^
Dec 11 11:36:50.136 INFO [stderr]    |
Dec 11 11:36:50.136 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 11:36:50.136 INFO [stderr] 
Dec 11 11:36:50.172 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select': channel selection will be removed in a future release
Dec 11 11:36:50.172 INFO [stderr]   --> src/sync_select.rs:10:40
Dec 11 11:36:50.172 INFO [stderr]    |
Dec 11 11:36:50.172 INFO [stderr] 10 | use std::sync::mpsc::{channel, Sender, Select, Handle};
Dec 11 11:36:50.172 INFO [stderr]    |                                        ^^^^^^
Dec 11 11:36:50.172 INFO [stderr]    |
Dec 11 11:36:50.172 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 11:36:50.172 INFO [stderr] 
Dec 11 11:36:50.172 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Handle': channel selection will be removed in a future release
Dec 11 11:36:50.172 INFO [stderr]   --> src/sync_select.rs:10:48
Dec 11 11:36:50.172 INFO [stderr]    |
Dec 11 11:36:50.172 INFO [stderr] 10 | use std::sync::mpsc::{channel, Sender, Select, Handle};
Dec 11 11:36:50.172 INFO [stderr]    |                                                ^^^^^^
Dec 11 11:36:50.172 INFO [stderr] 
Dec 11 11:36:50.172 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select': channel selection will be removed in a future release
Dec 11 11:36:50.173 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:50.173 INFO [stderr]    |
Dec 11 11:36:50.173 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:50.173 INFO [stderr]    |  _________________________________^
Dec 11 11:36:50.173 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:50.173 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:50.173 INFO [stderr] 49 | |             };
Dec 11 11:36:50.173 INFO [stderr]    | |_____________^
Dec 11 11:36:50.173 INFO [stderr]    |
Dec 11 11:36:50.173 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:50.173 INFO [stderr] 
Dec 11 11:36:50.173 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select': channel selection will be removed in a future release
Dec 11 11:36:50.173 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:50.173 INFO [stderr]    |
Dec 11 11:36:50.173 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:50.173 INFO [stderr]    |  _________________________________^
Dec 11 11:36:50.173 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:50.173 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:50.173 INFO [stderr] 49 | |             };
Dec 11 11:36:50.173 INFO [stderr]    | |_____________^
Dec 11 11:36:50.173 INFO [stderr]    |
Dec 11 11:36:50.173 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:50.173 INFO [stderr] 
Dec 11 11:36:50.528 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select::new': channel selection will be removed in a future release
Dec 11 11:36:50.528 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:50.528 INFO [stderr]    |
Dec 11 11:36:50.528 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:50.528 INFO [stderr]    |  _________________________________^
Dec 11 11:36:50.528 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:50.528 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:50.529 INFO [stderr] 49 | |             };
Dec 11 11:36:50.529 INFO [stderr]    | |_____________^
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:50.529 INFO [stderr] 
Dec 11 11:36:50.529 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select::handle': channel selection will be removed in a future release
Dec 11 11:36:50.529 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:50.529 INFO [stderr]    |  _________________________________^
Dec 11 11:36:50.529 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:50.529 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:50.529 INFO [stderr] 49 | |             };
Dec 11 11:36:50.529 INFO [stderr]    | |_____________^
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:50.529 INFO [stderr] 
Dec 11 11:36:50.529 INFO [stderr] warning: use of deprecated item '<std::sync::mpsc::Handle<'rx, T>>::add': channel selection will be removed in a future release
Dec 11 11:36:50.529 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:50.529 INFO [stderr]    |  _________________________________^
Dec 11 11:36:50.529 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:50.529 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:50.529 INFO [stderr] 49 | |             };
Dec 11 11:36:50.529 INFO [stderr]    | |_____________^
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:50.529 INFO [stderr] 
Dec 11 11:36:50.529 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select::wait': channel selection will be removed in a future release
Dec 11 11:36:50.529 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:50.529 INFO [stderr]    |  _________________________________^
Dec 11 11:36:50.529 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:50.529 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:50.529 INFO [stderr] 49 | |             };
Dec 11 11:36:50.529 INFO [stderr]    | |_____________^
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:50.529 INFO [stderr] 
Dec 11 11:36:50.529 INFO [stderr] warning: use of deprecated item '<std::sync::mpsc::Handle<'rx, T>>::id': channel selection will be removed in a future release
Dec 11 11:36:50.529 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:50.529 INFO [stderr]    |  _________________________________^
Dec 11 11:36:50.529 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:50.529 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:50.529 INFO [stderr] 49 | |             };
Dec 11 11:36:50.529 INFO [stderr]    | |_____________^
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:50.529 INFO [stderr] 
Dec 11 11:36:50.529 INFO [stderr] warning: use of deprecated item '<std::sync::mpsc::Handle<'rx, T>>::recv': channel selection will be removed in a future release
Dec 11 11:36:50.529 INFO [stderr]   --> src/sync_select.rs:47:25
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr] 47 |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:50.529 INFO [stderr]    |                         ^^^^
Dec 11 11:36:50.529 INFO [stderr] 
Dec 11 11:36:50.529 INFO [stderr] warning: use of deprecated item '<std::sync::mpsc::Handle<'rx, T>>::recv': channel selection will be removed in a future release
Dec 11 11:36:50.529 INFO [stderr]   --> src/sync_select.rs:48:25
Dec 11 11:36:50.529 INFO [stderr]    |
Dec 11 11:36:50.529 INFO [stderr] 48 |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:50.529 INFO [stderr]    |                         ^^^^
Dec 11 11:36:50.529 INFO [stderr] 
Dec 11 11:36:52.140 INFO [stderr] warning: unused imports: `Handle`, `Select`
Dec 11 11:36:52.140 INFO [stderr]   --> src/sync_select.rs:10:40
Dec 11 11:36:52.140 INFO [stderr]    |
Dec 11 11:36:52.140 INFO [stderr] 10 | use std::sync::mpsc::{channel, Sender, Select, Handle};
Dec 11 11:36:52.140 INFO [stderr]    |                                        ^^^^^^  ^^^^^^
Dec 11 11:36:52.140 INFO [stderr]    |
Dec 11 11:36:52.140 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 11:36:52.140 INFO [stderr] 
Dec 11 11:36:52.184 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select': channel selection will be removed in a future release
Dec 11 11:36:52.184 INFO [stderr]   --> src/sync_select.rs:10:40
Dec 11 11:36:52.184 INFO [stderr]    |
Dec 11 11:36:52.185 INFO [stderr] 10 | use std::sync::mpsc::{channel, Sender, Select, Handle};
Dec 11 11:36:52.185 INFO [stderr]    |                                        ^^^^^^
Dec 11 11:36:52.185 INFO [stderr]    |
Dec 11 11:36:52.185 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 11:36:52.185 INFO [stderr] 
Dec 11 11:36:52.185 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Handle': channel selection will be removed in a future release
Dec 11 11:36:52.185 INFO [stderr]   --> src/sync_select.rs:10:48
Dec 11 11:36:52.185 INFO [stderr]    |
Dec 11 11:36:52.185 INFO [stderr] 10 | use std::sync::mpsc::{channel, Sender, Select, Handle};
Dec 11 11:36:52.185 INFO [stderr]    |                                                ^^^^^^
Dec 11 11:36:52.185 INFO [stderr] 
Dec 11 11:36:52.208 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select': channel selection will be removed in a future release
Dec 11 11:36:52.208 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:52.208 INFO [stderr]    |
Dec 11 11:36:52.208 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:52.208 INFO [stderr]    |  _________________________________^
Dec 11 11:36:52.208 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:52.208 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:52.208 INFO [stderr] 49 | |             };
Dec 11 11:36:52.208 INFO [stderr]    | |_____________^
Dec 11 11:36:52.208 INFO [stderr]    |
Dec 11 11:36:52.208 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:52.208 INFO [stderr] 
Dec 11 11:36:52.208 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select': channel selection will be removed in a future release
Dec 11 11:36:52.208 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:52.208 INFO [stderr]    |
Dec 11 11:36:52.208 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:52.208 INFO [stderr]    |  _________________________________^
Dec 11 11:36:52.208 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:52.208 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:52.208 INFO [stderr] 49 | |             };
Dec 11 11:36:52.208 INFO [stderr]    | |_____________^
Dec 11 11:36:52.208 INFO [stderr]    |
Dec 11 11:36:52.209 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:52.209 INFO [stderr] 
Dec 11 11:36:52.436 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select::new': channel selection will be removed in a future release
Dec 11 11:36:52.436 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:52.436 INFO [stderr]    |
Dec 11 11:36:52.436 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:52.436 INFO [stderr]    |  _________________________________^
Dec 11 11:36:52.437 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:52.437 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:52.437 INFO [stderr] 49 | |             };
Dec 11 11:36:52.437 INFO [stderr]    | |_____________^
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:52.437 INFO [stderr] 
Dec 11 11:36:52.437 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select::handle': channel selection will be removed in a future release
Dec 11 11:36:52.437 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:52.437 INFO [stderr]    |  _________________________________^
Dec 11 11:36:52.437 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:52.437 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:52.437 INFO [stderr] 49 | |             };
Dec 11 11:36:52.437 INFO [stderr]    | |_____________^
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:52.437 INFO [stderr] 
Dec 11 11:36:52.437 INFO [stderr] warning: use of deprecated item '<std::sync::mpsc::Handle<'rx, T>>::add': channel selection will be removed in a future release
Dec 11 11:36:52.437 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:52.437 INFO [stderr]    |  _________________________________^
Dec 11 11:36:52.437 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:52.437 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:52.437 INFO [stderr] 49 | |             };
Dec 11 11:36:52.437 INFO [stderr]    | |_____________^
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:52.437 INFO [stderr] 
Dec 11 11:36:52.437 INFO [stderr] warning: use of deprecated item 'std::sync::mpsc::Select::wait': channel selection will be removed in a future release
Dec 11 11:36:52.437 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:52.437 INFO [stderr]    |  _________________________________^
Dec 11 11:36:52.437 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:52.437 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:52.437 INFO [stderr] 49 | |             };
Dec 11 11:36:52.437 INFO [stderr]    | |_____________^
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:52.437 INFO [stderr] 
Dec 11 11:36:52.437 INFO [stderr] warning: use of deprecated item '<std::sync::mpsc::Handle<'rx, T>>::id': channel selection will be removed in a future release
Dec 11 11:36:52.437 INFO [stderr]   --> src/sync_select.rs:46:33
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr] 46 |               let event: Timing = select!{
Dec 11 11:36:52.437 INFO [stderr]    |  _________________________________^
Dec 11 11:36:52.437 INFO [stderr] 47 | |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:52.437 INFO [stderr] 48 | |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:52.437 INFO [stderr] 49 | |             };
Dec 11 11:36:52.437 INFO [stderr]    | |_____________^
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 11:36:52.437 INFO [stderr] 
Dec 11 11:36:52.437 INFO [stderr] warning: use of deprecated item '<std::sync::mpsc::Handle<'rx, T>>::recv': channel selection will be removed in a future release
Dec 11 11:36:52.437 INFO [stderr]   --> src/sync_select.rs:47:25
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr] 47 |                 e = rx1.recv() => e.unwrap(),
Dec 11 11:36:52.437 INFO [stderr]    |                         ^^^^
Dec 11 11:36:52.437 INFO [stderr] 
Dec 11 11:36:52.437 INFO [stderr] warning: use of deprecated item '<std::sync::mpsc::Handle<'rx, T>>::recv': channel selection will be removed in a future release
Dec 11 11:36:52.437 INFO [stderr]   --> src/sync_select.rs:48:25
Dec 11 11:36:52.437 INFO [stderr]    |
Dec 11 11:36:52.437 INFO [stderr] 48 |                 e = rx2.recv() => e.unwrap()
Dec 11 11:36:52.437 INFO [stderr]    |                         ^^^^
Dec 11 11:36:52.437 INFO [stderr] 
Dec 11 11:36:52.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.38s
Dec 11 11:36:52.872 INFO [stderr] su: No module specific data is present
Dec 11 11:36:53.702 INFO running `"docker" "inspect" "9d2d1ae6a7e7c997398398f274de9b6f2ed1c3410689d7802073d8388137e757"`
Dec 11 11:36:53.998 INFO running `"docker" "rm" "-f" "9d2d1ae6a7e7c997398398f274de9b6f2ed1c3410689d7802073d8388137e757"`
Dec 11 11:36:54.340 INFO [stdout] 9d2d1ae6a7e7c997398398f274de9b6f2ed1c3410689d7802073d8388137e757