[INFO] crate allegro_audio 0.0.35 is already in cache
[INFO] extracting crate allegro_audio 0.0.35 into work/ex/beta-1.38-1/sources/1.37.0/reg/allegro_audio/0.0.35
[INFO] extracting crate allegro_audio 0.0.35 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/allegro_audio/0.0.35
[INFO] validating manifest of allegro_audio-0.0.35 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of allegro_audio-0.0.35 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing allegro_audio-0.0.35
[INFO] finished frobbing allegro_audio-0.0.35
[INFO] frobbed toml for allegro_audio-0.0.35 written to work/ex/beta-1.38-1/sources/1.37.0/reg/allegro_audio/0.0.35/Cargo.toml
[INFO] started frobbing allegro_audio-0.0.35
[INFO] finished frobbing allegro_audio-0.0.35
[INFO] frobbed toml for allegro_audio-0.0.35 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/allegro_audio/0.0.35/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing allegro_audio-0.0.35 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/allegro_audio/0.0.35:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] df3b8ea8f95d9854475ef599be6197d4259ca0ed7b82cf6b33bf5fa315ef0675
[INFO] running `"docker" "start" "-a" "df3b8ea8f95d9854475ef599be6197d4259ca0ed7b82cf6b33bf5fa315ef0675"`
[INFO] [stderr]    Compiling allegro_audio-sys v0.0.35
[INFO] [stderr]    Compiling allegro_audio v0.0.35 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mixer.rs:62:10
[INFO] [stderr]    |
[INFO] [stderr] 62 |     cb: Box<PostProcessCallback + Send>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PostProcessCallback + 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/mixer.rs:204:56
[INFO] [stderr]     |
[INFO] [stderr] 204 |     fn set_postprocess_callback(&mut self, cb: Option<Box<PostProcessCallback + Send>>) -> Result<(), ()>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PostProcessCallback + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stream.rs:255:46
[INFO] [stderr]     |
[INFO] [stderr] 255 |     pub fn write_fragment(&self, write_cb: &mut FnMut(/*writer: */ &mut Write)) -> Result<bool, ()>
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(/*writer: */ &mut Write)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stream.rs:255:70
[INFO] [stderr]     |
[INFO] [stderr] 255 |     pub fn write_fragment(&self, write_cb: &mut FnMut(/*writer: */ &mut Write)) -> Result<bool, ()>
[INFO] [stderr]     |                                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "df3b8ea8f95d9854475ef599be6197d4259ca0ed7b82cf6b33bf5fa315ef0675"`
[INFO] running `"docker" "rm" "-f" "df3b8ea8f95d9854475ef599be6197d4259ca0ed7b82cf6b33bf5fa315ef0675"`
[INFO] [stdout] df3b8ea8f95d9854475ef599be6197d4259ca0ed7b82cf6b33bf5fa315ef0675
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/allegro_audio/0.0.35:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a1c4ea858a4fb4666062ce118e401b449b893eb5c0d8ff8761db2a0d2971781d
[INFO] running `"docker" "start" "-a" "a1c4ea858a4fb4666062ce118e401b449b893eb5c0d8ff8761db2a0d2971781d"`
[INFO] [stderr]    Compiling allegro_audio v0.0.35 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mixer.rs:62:10
[INFO] [stderr]    |
[INFO] [stderr] 62 |     cb: Box<PostProcessCallback + Send>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PostProcessCallback + 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/mixer.rs:204:56
[INFO] [stderr]     |
[INFO] [stderr] 204 |     fn set_postprocess_callback(&mut self, cb: Option<Box<PostProcessCallback + Send>>) -> Result<(), ()>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PostProcessCallback + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stream.rs:255:46
[INFO] [stderr]     |
[INFO] [stderr] 255 |     pub fn write_fragment(&self, write_cb: &mut FnMut(/*writer: */ &mut Write)) -> Result<bool, ()>
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(/*writer: */ &mut Write)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stream.rs:255:70
[INFO] [stderr]     |
[INFO] [stderr] 255 |     pub fn write_fragment(&self, write_cb: &mut FnMut(/*writer: */ &mut Write)) -> Result<bool, ()>
[INFO] [stderr]     |                                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "a1c4ea858a4fb4666062ce118e401b449b893eb5c0d8ff8761db2a0d2971781d"`
[INFO] running `"docker" "rm" "-f" "a1c4ea858a4fb4666062ce118e401b449b893eb5c0d8ff8761db2a0d2971781d"`
[INFO] [stdout] a1c4ea858a4fb4666062ce118e401b449b893eb5c0d8ff8761db2a0d2971781d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/allegro_audio/0.0.35:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 07f6f1c9e7beed0ca9489c84a6ca88d0814771de6c657407e5a775477513e127
[INFO] running `"docker" "start" "-a" "07f6f1c9e7beed0ca9489c84a6ca88d0814771de6c657407e5a775477513e127"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/allegro_audio-14447e0269af8ddf
[INFO] [stderr]    Doc-tests allegro_audio
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "07f6f1c9e7beed0ca9489c84a6ca88d0814771de6c657407e5a775477513e127"`
[INFO] running `"docker" "rm" "-f" "07f6f1c9e7beed0ca9489c84a6ca88d0814771de6c657407e5a775477513e127"`
[INFO] [stdout] 07f6f1c9e7beed0ca9489c84a6ca88d0814771de6c657407e5a775477513e127