[INFO] fetching crate music-lounge-visualizers 0.7.2...
[INFO] checking music-lounge-visualizers-0.7.2 against try#1c4199da70f816f2239f41c55168ff75a3663718 for pr-155499
[INFO] extracting crate music-lounge-visualizers 0.7.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate music-lounge-visualizers 0.7.2
[INFO] finished tweaking crates.io crate music-lounge-visualizers 0.7.2
[INFO] tweaked toml for crates.io crate music-lounge-visualizers 0.7.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate music-lounge-visualizers 0.7.2 on toolchain 1c4199da70f816f2239f41c55168ff75a3663718
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate music-lounge-visualizers 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] c2cbb802f7012c7f0bb55704a62e751cfd1b74a098de4b0c597d15ffa5668f36
[INFO] running `Command { std: "docker" "start" "-a" "c2cbb802f7012c7f0bb55704a62e751cfd1b74a098de4b0c597d15ffa5668f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2cbb802f7012c7f0bb55704a62e751cfd1b74a098de4b0c597d15ffa5668f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2cbb802f7012c7f0bb55704a62e751cfd1b74a098de4b0c597d15ffa5668f36", kill_on_drop: false }`
[INFO] [stdout] c2cbb802f7012c7f0bb55704a62e751cfd1b74a098de4b0c597d15ffa5668f36
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[INFO] [stdout] d16d7fe5b09201bebff6afc5d8d0ce0eaf3fe5513085f368a395072bb08f1313
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[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-client-0.7.0/src/lib.rs:78:9
[INFO] [stdout]     |
[INFO] [stdout]  78 |         audio_cmd(None, PlayerCommand::CycleRepeat)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 146 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `mlounge_core::player::audio_cmd`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-core-0.7.0/src/player.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn audio_cmd<T: for <'de> Deserialize<'de>>(log: Option<&Log>, cmd: PlayerCommand) -> PlayerResult<T> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `audio_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-client-0.7.0/src/lib.rs:86:13
[INFO] [stdout]     |
[INFO] [stdout]  86 |             audio_cmd(None, PlayerCommand::Restart)?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 146 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `mlounge_core::player::audio_cmd`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-core-0.7.0/src/player.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn audio_cmd<T: for <'de> Deserialize<'de>>(log: Option<&Log>, cmd: PlayerCommand) -> PlayerResult<T> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `audio_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-client-0.7.0/src/lib.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout]  94 |         audio_cmd(None, PlayerCommand::Next)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 146 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `mlounge_core::player::audio_cmd`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-core-0.7.0/src/player.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn audio_cmd<T: for <'de> Deserialize<'de>>(log: Option<&Log>, cmd: PlayerCommand) -> PlayerResult<T> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `audio_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-client-0.7.0/src/lib.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         audio_cmd(None, PlayerCommand::Prev)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 146 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `mlounge_core::player::audio_cmd`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-core-0.7.0/src/player.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn audio_cmd<T: for <'de> Deserialize<'de>>(log: Option<&Log>, cmd: PlayerCommand) -> PlayerResult<T> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `audio_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-client-0.7.0/src/lib.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |             audio_cmd(None, PlayerCommand::Pause)?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 146 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `mlounge_core::player::audio_cmd`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-core-0.7.0/src/player.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn audio_cmd<T: for <'de> Deserialize<'de>>(log: Option<&Log>, cmd: PlayerCommand) -> PlayerResult<T> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `audio_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-client-0.7.0/src/lib.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             audio_cmd(None, PlayerCommand::Resume)?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 146 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `mlounge_core::player::audio_cmd`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-core-0.7.0/src/player.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn audio_cmd<T: for <'de> Deserialize<'de>>(log: Option<&Log>, cmd: PlayerCommand) -> PlayerResult<T> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `audio_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-client-0.7.0/src/lib.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         audio_cmd(None, PlayerCommand::Stop)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 146 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `mlounge_core::player::audio_cmd`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-core-0.7.0/src/player.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn audio_cmd<T: for <'de> Deserialize<'de>>(log: Option<&Log>, cmd: PlayerCommand) -> PlayerResult<T> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `audio_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-client-0.7.0/src/lib.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         audio_cmd(None, PlayerCommand::Shuffle)?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 146 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `mlounge_core::player::audio_cmd`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-core-0.7.0/src/player.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn audio_cmd<T: for <'de> Deserialize<'de>>(log: Option<&Log>, cmd: PlayerCommand) -> PlayerResult<T> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `audio_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> !: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-client-0.7.0/src/lib.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         audio_cmd(None, PlayerCommand::SetPos(song.clone()))?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `serde::de::Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 146 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `mlounge_core::player::audio_cmd`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/music-lounge-core-0.7.0/src/player.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn audio_cmd<T: for <'de> Deserialize<'de>>(log: Option<&Log>, cmd: PlayerCommand) -> PlayerResult<T> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `audio_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `music-lounge-client` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d16d7fe5b09201bebff6afc5d8d0ce0eaf3fe5513085f368a395072bb08f1313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d16d7fe5b09201bebff6afc5d8d0ce0eaf3fe5513085f368a395072bb08f1313", kill_on_drop: false }`
[INFO] [stdout] d16d7fe5b09201bebff6afc5d8d0ce0eaf3fe5513085f368a395072bb08f1313
