[INFO] crate rodio 0.9.0 is already in cache
[INFO] extracting crate rodio 0.9.0 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/rodio/0.9.0
[INFO] extracting crate rodio 0.9.0 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/rodio/0.9.0
[INFO] validating manifest of rodio-0.9.0 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rodio-0.9.0 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rodio-0.9.0
[INFO] finished frobbing rodio-0.9.0
[INFO] frobbed toml for rodio-0.9.0 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/rodio/0.9.0/Cargo.toml
[INFO] started frobbing rodio-0.9.0
[INFO] finished frobbing rodio-0.9.0
[INFO] frobbed toml for rodio-0.9.0 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/rodio/0.9.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rodio-0.9.0 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-3/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/rodio/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5999a0c134b0e45db99600ad8fde3a47dc660108b6c689e19f8b444a31878197
[INFO] running `"docker" "start" "-a" "5999a0c134b0e45db99600ad8fde3a47dc660108b6c689e19f8b444a31878197"`
[INFO] [stderr]    Compiling minimp3-sys v0.3.1
[INFO] [stderr]     Checking slice-deque v0.2.4
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking minimp3 v0.3.3
[INFO] [stderr]     Checking nalgebra v0.18.0
[INFO] [stderr]     Checking rodio v0.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dynamic_mixer.rs:44:36
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pending_sources: Mutex<Vec<Box<Source<Item = S> + Send>>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dynamic_mixer.rs:71:30
[INFO] [stderr]    |
[INFO] [stderr] 71 |     current_sources: Vec<Box<Source<Item = S> + Send>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/queue.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |     next_sounds: Mutex<Vec<(Box<Source<Item = S> + Send>, Option<Sender<()>>)>>,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/queue.rs:101:18
[INFO] [stderr]     |
[INFO] [stderr] 101 |     current: Box<Source<Item = S> + Send>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/source/mod.rs:305:24
[INFO] [stderr]     |
[INFO] [stderr] 305 | impl<S> Source for Box<Source<Item = S>>
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/source/mod.rs:330:24
[INFO] [stderr]     |
[INFO] [stderr] 330 | impl<S> Source for Box<Source<Item = S> + Send>
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/source/mod.rs:355:24
[INFO] [stderr]     |
[INFO] [stderr] 355 | impl<S> Source for Box<Source<Item = S> + Send + Sync>
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dynamic_mixer.rs:44:36
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pending_sources: Mutex<Vec<Box<Source<Item = S> + Send>>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dynamic_mixer.rs:71:30
[INFO] [stderr]    |
[INFO] [stderr] 71 |     current_sources: Vec<Box<Source<Item = S> + Send>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/queue.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |     next_sounds: Mutex<Vec<(Box<Source<Item = S> + Send>, Option<Sender<()>>)>>,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/queue.rs:101:18
[INFO] [stderr]     |
[INFO] [stderr] 101 |     current: Box<Source<Item = S> + Send>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/source/mod.rs:305:24
[INFO] [stderr]     |
[INFO] [stderr] 305 | impl<S> Source for Box<Source<Item = S>>
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/source/mod.rs:330:24
[INFO] [stderr]     |
[INFO] [stderr] 330 | impl<S> Source for Box<Source<Item = S> + Send>
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/source/mod.rs:355:24
[INFO] [stderr]     |
[INFO] [stderr] 355 | impl<S> Source for Box<Source<Item = S> + Send + Sync>
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source<Item = S> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.37s
[INFO] running `"docker" "inspect" "5999a0c134b0e45db99600ad8fde3a47dc660108b6c689e19f8b444a31878197"`
[INFO] running `"docker" "rm" "-f" "5999a0c134b0e45db99600ad8fde3a47dc660108b6c689e19f8b444a31878197"`
[INFO] [stdout] 5999a0c134b0e45db99600ad8fde3a47dc660108b6c689e19f8b444a31878197