Dec 12 11:15:01.593 INFO checking mpris-1.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:15:01.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 11:15:01.781 INFO [stdout] e551754f4c3ec04301ae7520bb245982905f4de4f47eb7bf77eaeb04dd2ef770
Dec 12 11:15:01.790 INFO running `"docker" "start" "-a" "e551754f4c3ec04301ae7520bb245982905f4de4f47eb7bf77eaeb04dd2ef770"`
Dec 12 11:15:02.160 INFO [stderr] usermod: no changes
Dec 12 11:15:02.268 INFO [stderr]    Compiling syn v0.13.11
Dec 12 11:15:02.268 INFO [stderr]    Compiling derive_is_enum_variant v0.1.1
Dec 12 11:15:02.268 INFO [stderr]    Compiling enum-kinds v0.4.1
Dec 12 11:15:18.872 INFO [stderr]    Compiling darling_core v0.4.0
Dec 12 11:15:25.660 INFO [stderr]    Compiling darling_macro v0.4.0
Dec 12 11:15:28.169 INFO [stderr]    Compiling darling v0.4.0
Dec 12 11:15:29.266 INFO [stderr]    Compiling from_variants_impl v0.3.0
Dec 12 11:15:32.704 INFO [stderr]     Checking from_variants v0.3.0
Dec 12 11:15:33.158 INFO [stderr]     Checking mpris v1.1.0 (/source)
Dec 12 11:15:34.688 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:34.688 INFO [stderr]    --> src/player.rs:153:62
Dec 12 11:15:34.688 INFO [stderr]     |
Dec 12 11:15:34.688 INFO [stderr] 153 |         self.set_position_in_microseconds(track_id, position.as_micros())
Dec 12 11:15:34.688 INFO [stderr]     |                                                              ^^^^^^^^^
Dec 12 11:15:34.688 INFO [stderr]     |
Dec 12 11:15:34.688 INFO [stderr]     = note: #[warn(unstable_name_collisions)] on by default
Dec 12 11:15:34.688 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:34.688 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:34.688 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_micros(...)` to keep using the current method
Dec 12 11:15:34.688 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_micros`
Dec 12 11:15:34.688 INFO [stderr] 
Dec 12 11:15:34.704 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:34.704 INFO [stderr]    --> src/player.rs:339:26
Dec 12 11:15:34.704 INFO [stderr]     |
Dec 12 11:15:34.704 INFO [stderr] 339 |         self.seek(offset.as_micros() as i64)
Dec 12 11:15:34.704 INFO [stderr]     |                          ^^^^^^^^^
Dec 12 11:15:34.704 INFO [stderr]     |
Dec 12 11:15:34.704 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:34.704 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:34.704 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_micros(...)` to keep using the current method
Dec 12 11:15:34.704 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_micros`
Dec 12 11:15:34.704 INFO [stderr] 
Dec 12 11:15:34.704 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:34.704 INFO [stderr]    --> src/player.rs:346:28
Dec 12 11:15:34.704 INFO [stderr]     |
Dec 12 11:15:34.704 INFO [stderr] 346 |         self.seek(-(offset.as_micros() as i64))
Dec 12 11:15:34.704 INFO [stderr]     |                            ^^^^^^^^^
Dec 12 11:15:34.704 INFO [stderr]     |
Dec 12 11:15:34.704 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:34.704 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:34.704 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_micros(...)` to keep using the current method
Dec 12 11:15:34.704 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_micros`
Dec 12 11:15:34.704 INFO [stderr] 
Dec 12 11:15:34.744 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:34.744 INFO [stderr]    --> src/pooled_connection.rs:104:28
Dec 12 11:15:34.744 INFO [stderr]     |
Dec 12 11:15:34.744 INFO [stderr] 104 |                 .map(|d| d.as_millis())
Dec 12 11:15:34.744 INFO [stderr]     |                            ^^^^^^^^^
Dec 12 11:15:34.744 INFO [stderr]     |
Dec 12 11:15:34.744 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:34.744 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:34.745 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_millis(...)` to keep using the current method
Dec 12 11:15:34.745 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 12 11:15:34.745 INFO [stderr] 
Dec 12 11:15:34.768 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:34.768 INFO [stderr]    --> src/progress.rs:268:51
Dec 12 11:15:34.768 INFO [stderr]     |
Dec 12 11:15:34.768 INFO [stderr] 268 |             PlaybackStatus::Playing => self.age().as_millis() as f64 * self.rate,
Dec 12 11:15:34.768 INFO [stderr]     |                                                   ^^^^^^^^^
Dec 12 11:15:34.768 INFO [stderr]     |
Dec 12 11:15:34.768 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:34.768 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:34.768 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_millis(...)` to keep using the current method
Dec 12 11:15:34.769 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 12 11:15:34.769 INFO [stderr] 
Dec 12 11:15:34.848 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:34.848 INFO [stderr]   --> src/extensions.rs:40:29
Dec 12 11:15:34.848 INFO [stderr]    |
Dec 12 11:15:34.848 INFO [stderr] 40 |         assert_eq!(duration.as_millis(), 5543);
Dec 12 11:15:34.848 INFO [stderr]    |                             ^^^^^^^^^
Dec 12 11:15:34.848 INFO [stderr]    |
Dec 12 11:15:34.848 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Dec 12 11:15:34.848 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:34.848 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:34.848 INFO [stderr]    = help: call with fully qualified syntax `extensions::DurationExtensions::as_millis(...)` to keep using the current method
Dec 12 11:15:34.848 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 12 11:15:34.848 INFO [stderr] 
Dec 12 11:15:34.848 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:34.848 INFO [stderr]   --> src/extensions.rs:46:29
Dec 12 11:15:34.848 INFO [stderr]    |
Dec 12 11:15:34.848 INFO [stderr] 46 |         assert_eq!(duration.as_micros(), 5_543_210);
Dec 12 11:15:34.848 INFO [stderr]    |                             ^^^^^^^^^
Dec 12 11:15:34.848 INFO [stderr]    |
Dec 12 11:15:34.848 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:34.848 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:34.849 INFO [stderr]    = help: call with fully qualified syntax `extensions::DurationExtensions::as_micros(...)` to keep using the current method
Dec 12 11:15:34.849 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_micros`
Dec 12 11:15:34.849 INFO [stderr] 
Dec 12 11:15:35.008 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:35.008 INFO [stderr]    --> src/player.rs:153:62
Dec 12 11:15:35.008 INFO [stderr]     |
Dec 12 11:15:35.008 INFO [stderr] 153 |         self.set_position_in_microseconds(track_id, position.as_micros())
Dec 12 11:15:35.008 INFO [stderr]     |                                                              ^^^^^^^^^
Dec 12 11:15:35.008 INFO [stderr]     |
Dec 12 11:15:35.008 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:35.008 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:35.008 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_micros(...)` to keep using the current method
Dec 12 11:15:35.008 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_micros`
Dec 12 11:15:35.008 INFO [stderr] 
Dec 12 11:15:35.026 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:35.026 INFO [stderr]    --> src/player.rs:339:26
Dec 12 11:15:35.026 INFO [stderr]     |
Dec 12 11:15:35.026 INFO [stderr] 339 |         self.seek(offset.as_micros() as i64)
Dec 12 11:15:35.026 INFO [stderr]     |                          ^^^^^^^^^
Dec 12 11:15:35.026 INFO [stderr]     |
Dec 12 11:15:35.026 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:35.026 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:35.026 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_micros(...)` to keep using the current method
Dec 12 11:15:35.027 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_micros`
Dec 12 11:15:35.027 INFO [stderr] 
Dec 12 11:15:35.027 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:35.027 INFO [stderr]    --> src/player.rs:346:28
Dec 12 11:15:35.027 INFO [stderr]     |
Dec 12 11:15:35.027 INFO [stderr] 346 |         self.seek(-(offset.as_micros() as i64))
Dec 12 11:15:35.027 INFO [stderr]     |                            ^^^^^^^^^
Dec 12 11:15:35.027 INFO [stderr]     |
Dec 12 11:15:35.027 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:35.027 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:35.027 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_micros(...)` to keep using the current method
Dec 12 11:15:35.027 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_micros`
Dec 12 11:15:35.027 INFO [stderr] 
Dec 12 11:15:35.067 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:35.067 INFO [stderr]    --> src/pooled_connection.rs:104:28
Dec 12 11:15:35.067 INFO [stderr]     |
Dec 12 11:15:35.067 INFO [stderr] 104 |                 .map(|d| d.as_millis())
Dec 12 11:15:35.067 INFO [stderr]     |                            ^^^^^^^^^
Dec 12 11:15:35.067 INFO [stderr]     |
Dec 12 11:15:35.068 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:35.068 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:35.068 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_millis(...)` to keep using the current method
Dec 12 11:15:35.068 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 12 11:15:35.068 INFO [stderr] 
Dec 12 11:15:35.096 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 12 11:15:35.096 INFO [stderr]    --> src/progress.rs:268:51
Dec 12 11:15:35.096 INFO [stderr]     |
Dec 12 11:15:35.096 INFO [stderr] 268 |             PlaybackStatus::Playing => self.age().as_millis() as f64 * self.rate,
Dec 12 11:15:35.096 INFO [stderr]     |                                                   ^^^^^^^^^
Dec 12 11:15:35.100 INFO [stderr]     |
Dec 12 11:15:35.100 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 12 11:15:35.100 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 12 11:15:35.100 INFO [stderr]     = help: call with fully qualified syntax `extensions::DurationExtensions::as_millis(...)` to keep using the current method
Dec 12 11:15:35.100 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 12 11:15:35.100 INFO [stderr] 
Dec 12 11:15:41.156 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 12 11:15:41.156 INFO [stderr]   --> examples/get_metadata.rs:11:37
Dec 12 11:15:41.156 INFO [stderr]    |
Dec 12 11:15:41.156 INFO [stderr] 11 |             for (i, cause) in error.causes().enumerate() {
Dec 12 11:15:41.156 INFO [stderr]    |                                     ^^^^^^
Dec 12 11:15:41.156 INFO [stderr]    |
Dec 12 11:15:41.156 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 11:15:41.156 INFO [stderr] 
Dec 12 11:15:41.224 INFO [stderr] warning: use of deprecated item 'mpris::Player::get_metadata_hash': This is an experimental function until full Metadata overhaul in 2.0.
Dec 12 11:15:41.224 INFO [stderr]   --> examples/get_metadata.rs:49:14
Dec 12 11:15:41.224 INFO [stderr]    |
Dec 12 11:15:41.224 INFO [stderr] 49 |             .get_metadata_hash()
Dec 12 11:15:41.224 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^
Dec 12 11:15:41.232 INFO [stderr] 
Dec 12 11:15:41.552 INFO [stderr] warning: unused import: `Event`
Dec 12 11:15:41.552 INFO [stderr]  --> examples/events.rs:3:13
Dec 12 11:15:41.552 INFO [stderr]   |
Dec 12 11:15:41.552 INFO [stderr] 3 | use mpris::{Event, PlayerFinder};
Dec 12 11:15:41.552 INFO [stderr]   |             ^^^^^
Dec 12 11:15:41.552 INFO [stderr]   |
Dec 12 11:15:41.552 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 11:15:41.552 INFO [stderr] 
Dec 12 11:15:42.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.87s
Dec 12 11:15:42.065 INFO [stderr] su: No module specific data is present
Dec 12 11:15:42.772 INFO running `"docker" "inspect" "e551754f4c3ec04301ae7520bb245982905f4de4f47eb7bf77eaeb04dd2ef770"`
Dec 12 11:15:43.100 INFO running `"docker" "rm" "-f" "e551754f4c3ec04301ae7520bb245982905f4de4f47eb7bf77eaeb04dd2ef770"`
Dec 12 11:15:43.348 INFO [stdout] e551754f4c3ec04301ae7520bb245982905f4de4f47eb7bf77eaeb04dd2ef770