[INFO] fetching crate rodio 0.8.1...
[INFO] extracting crate rodio 0.8.1 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rodio/0.8.1
[INFO] extracting crate rodio 0.8.1 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rodio/0.8.1
[INFO] validating manifest of rodio-0.8.1 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rodio-0.8.1 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rodio-0.8.1
[INFO] finished frobbing rodio-0.8.1
[INFO] frobbed toml for rodio-0.8.1 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rodio/0.8.1/Cargo.toml
[INFO] started frobbing rodio-0.8.1
[INFO] finished frobbing rodio-0.8.1
[INFO] frobbed toml for rodio-0.8.1 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rodio/0.8.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rodio-0.8.1 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rodio/0.8.1:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ae3c09330329b1f12c9b8c7082432cb9601d420da927be66c105a9497d4a4410
[INFO] running `"docker" "start" "-a" "ae3c09330329b1f12c9b8c7082432cb9601d420da927be66c105a9497d4a4410"`
[INFO] [stderr]     Checking rodio v0.8.1 (/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:296:24
[INFO] [stderr]     |
[INFO] [stderr] 296 | 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:321:24
[INFO] [stderr]     |
[INFO] [stderr] 321 | 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:346:24
[INFO] [stderr]     |
[INFO] [stderr] 346 | 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:296:24
[INFO] [stderr]     |
[INFO] [stderr] 296 | 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:321:24
[INFO] [stderr]     |
[INFO] [stderr] 321 | 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:346:24
[INFO] [stderr]     |
[INFO] [stderr] 346 | 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 3.47s
[INFO] running `"docker" "inspect" "ae3c09330329b1f12c9b8c7082432cb9601d420da927be66c105a9497d4a4410"`
[INFO] running `"docker" "rm" "-f" "ae3c09330329b1f12c9b8c7082432cb9601d420da927be66c105a9497d4a4410"`
[INFO] [stdout] ae3c09330329b1f12c9b8c7082432cb9601d420da927be66c105a9497d4a4410