[INFO] crate sdl2_mixer 0.25.0 is already in cache
[INFO] extracting crate sdl2_mixer 0.25.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/sdl2_mixer/0.25.0
[INFO] extracting crate sdl2_mixer 0.25.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sdl2_mixer/0.25.0
[INFO] validating manifest of sdl2_mixer-0.25.0 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 sdl2_mixer-0.25.0 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 sdl2_mixer-0.25.0
[INFO] finished frobbing sdl2_mixer-0.25.0
[INFO] frobbed toml for sdl2_mixer-0.25.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sdl2_mixer/0.25.0/Cargo.toml
[INFO] started frobbing sdl2_mixer-0.25.0
[INFO] finished frobbing sdl2_mixer-0.25.0
[INFO] frobbed toml for sdl2_mixer-0.25.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sdl2_mixer/0.25.0/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 sdl2_mixer-0.25.0 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sdl2_mixer/0.25.0:/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=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] c711821aa112e45b865314251e216b2b235bf45be7bfa1475400bb2e8256935f
[INFO] running `"docker" "start" "-a" "c711821aa112e45b865314251e216b2b235bf45be7bfa1475400bb2e8256935f"`
[INFO] [stderr]    Compiling sdl2-sys v0.25.0
[INFO] [stderr]    Compiling sdl2 v0.25.0
[INFO] [stderr]    Compiling sdl2_mixer v0.25.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | use libc::{c_int, uint16_t, c_double, c_uint};
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:72:24
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub type AudioFormat = uint16_t;
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/sdl2_mixer/lib.rs:204:21
[INFO] [stderr]     |
[INFO] [stderr] 204 |     let mut format: uint16_t = 0;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |     use libc::uint16_t;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub const AUDIO_U8: uint16_t = 0x0008;
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:53:25
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub const AUDIO_S8: uint16_t = 0x8008;
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:54:29
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub const AUDIO_U16LSB: uint16_t = 0x0010;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub const AUDIO_S16LSB: uint16_t = 0x8010;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:56:29
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub const AUDIO_U16MSB: uint16_t = 0x1010;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub const AUDIO_S16MSB: uint16_t = 0x9010;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:58:26
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub const AUDIO_U16: uint16_t = AUDIO_U16LSB;
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:59:26
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub const AUDIO_S16: uint16_t = AUDIO_S16LSB;
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:60:29
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub const AUDIO_S32LSB: uint16_t = 0x8020;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:61:29
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub const AUDIO_S32MSB: uint16_t = 0x9020;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:62:26
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub const AUDIO_S32: uint16_t = AUDIO_S32LSB;
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:63:29
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub const AUDIO_F32LSB: uint16_t = 0x8120;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:64:29
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub const AUDIO_F32MSB: uint16_t = 0x9120;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:65:26
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub const AUDIO_F32: uint16_t = AUDIO_F32LSB;
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub const AUDIO_U16SYS: uint16_t = AUDIO_U16LSB;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:67:29
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub const AUDIO_S16SYS: uint16_t = AUDIO_S16LSB;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:68:29
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub const AUDIO_S32SYS: uint16_t = AUDIO_S32LSB;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:69:29
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub const AUDIO_F32SYS: uint16_t = AUDIO_F32LSB;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `channel_finished_callback` should have an upper case name
[INFO] [stderr]    --> src/sdl2_mixer/lib.rs:332:12
[INFO] [stderr]     |
[INFO] [stderr] 332 | static mut channel_finished_callback: Option<fn(Channel)> = None;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CHANNEL_FINISHED_CALLBACK`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `music_finished_hook` should have an upper case name
[INFO] [stderr]    --> src/sdl2_mixer/lib.rs:722:12
[INFO] [stderr]     |
[INFO] [stderr] 722 | static mut music_finished_hook: Option<fn()> = None;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MUSIC_FINISHED_HOOK`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `"docker" "inspect" "c711821aa112e45b865314251e216b2b235bf45be7bfa1475400bb2e8256935f"`
[INFO] running `"docker" "rm" "-f" "c711821aa112e45b865314251e216b2b235bf45be7bfa1475400bb2e8256935f"`
[INFO] [stdout] c711821aa112e45b865314251e216b2b235bf45be7bfa1475400bb2e8256935f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sdl2_mixer/0.25.0:/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=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] 8952a979def4c26c16365fac792e5e242a01f381176edc4919029398dc23f688
[INFO] running `"docker" "start" "-a" "8952a979def4c26c16365fac792e5e242a01f381176edc4919029398dc23f688"`
[INFO] [stderr]    Compiling sdl2_mixer v0.25.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | use libc::{c_int, uint16_t, c_double, c_uint};
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:72:24
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub type AudioFormat = uint16_t;
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/sdl2_mixer/lib.rs:204:21
[INFO] [stderr]     |
[INFO] [stderr] 204 |     let mut format: uint16_t = 0;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |     use libc::uint16_t;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub const AUDIO_U8: uint16_t = 0x0008;
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:53:25
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub const AUDIO_S8: uint16_t = 0x8008;
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:54:29
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub const AUDIO_U16LSB: uint16_t = 0x0010;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub const AUDIO_S16LSB: uint16_t = 0x8010;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:56:29
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub const AUDIO_U16MSB: uint16_t = 0x1010;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub const AUDIO_S16MSB: uint16_t = 0x9010;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:58:26
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub const AUDIO_U16: uint16_t = AUDIO_U16LSB;
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:59:26
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub const AUDIO_S16: uint16_t = AUDIO_S16LSB;
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:60:29
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub const AUDIO_S32LSB: uint16_t = 0x8020;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:61:29
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub const AUDIO_S32MSB: uint16_t = 0x9020;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:62:26
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub const AUDIO_S32: uint16_t = AUDIO_S32LSB;
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:63:29
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub const AUDIO_F32LSB: uint16_t = 0x8120;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:64:29
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub const AUDIO_F32MSB: uint16_t = 0x9120;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:65:26
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub const AUDIO_F32: uint16_t = AUDIO_F32LSB;
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub const AUDIO_U16SYS: uint16_t = AUDIO_U16LSB;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:67:29
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub const AUDIO_S16SYS: uint16_t = AUDIO_S16LSB;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:68:29
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub const AUDIO_S32SYS: uint16_t = AUDIO_S32LSB;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/sdl2_mixer/lib.rs:69:29
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub const AUDIO_F32SYS: uint16_t = AUDIO_F32LSB;
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `channel_finished_callback` should have an upper case name
[INFO] [stderr]    --> src/sdl2_mixer/lib.rs:332:12
[INFO] [stderr]     |
[INFO] [stderr] 332 | static mut channel_finished_callback: Option<fn(Channel)> = None;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CHANNEL_FINISHED_CALLBACK`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `music_finished_hook` should have an upper case name
[INFO] [stderr]    --> src/sdl2_mixer/lib.rs:722:12
[INFO] [stderr]     |
[INFO] [stderr] 722 | static mut music_finished_hook: Option<fn()> = None;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MUSIC_FINISHED_HOOK`
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/sdl2_mixer-4a7cf45170030f4b.sdl2_mixer.e884h3c4-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/sdl2_mixer-4a7cf45170030f4b.sdl2_mixer.e884h3c4-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/sdl2_mixer-4a7cf45170030f4b.sdl2_mixer.e884h3c4-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/sdl2_mixer-4a7cf45170030f4b.sdl2_mixer.e884h3c4-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/sdl2_mixer-4a7cf45170030f4b.sdl2_mixer.e884h3c4-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/sdl2_mixer-4a7cf45170030f4b" "/opt/crater/target/debug/deps/sdl2_mixer-4a7cf45170030f4b.25tf0ghwvzamqvgf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lSDL2_mixer" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0127509d2e54a846.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-2651f8b4eed9e86e.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-c729851ce6e3efb2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e8235f0d435d4737.rlib" "/opt/crater/target/debug/deps/libsdl2-d00261bc8d1f39db.rlib" "/opt/crater/target/debug/deps/librand-c5856808b7d2d058.rlib" "/opt/crater/target/debug/deps/librand-a2977b71a5d1a0ed.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-35c801878bc28155.rlib" "/opt/crater/target/debug/deps/liblazy_static-0c9d1899e9eae559.rlib" "/opt/crater/target/debug/deps/libnum-5caa7dd009747390.rlib" "/opt/crater/target/debug/deps/libnum_iter-710c4cd4b54241c7.rlib" "/opt/crater/target/debug/deps/libnum_integer-e8e7d1ec85b23cb1.rlib" "/opt/crater/target/debug/deps/libnum_traits-d11dcc7883adaecb.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "/opt/crater/target/debug/deps/libbitflags-313af043a2508ce8.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_mixer
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.demo.cm0s5f4g-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460" "/opt/crater/target/debug/examples/demo-bc377fbf951c8460.3kgx96kidqymtr7i.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2_mixer-9472edd2406ea59b.rlib" "/opt/crater/target/debug/deps/libsdl2-d00261bc8d1f39db.rlib" "/opt/crater/target/debug/deps/librand-c5856808b7d2d058.rlib" "/opt/crater/target/debug/deps/librand-a2977b71a5d1a0ed.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-35c801878bc28155.rlib" "/opt/crater/target/debug/deps/libbitflags-313af043a2508ce8.rlib" "/opt/crater/target/debug/deps/liblazy_static-0c9d1899e9eae559.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "/opt/crater/target/debug/deps/libnum-5caa7dd009747390.rlib" "/opt/crater/target/debug/deps/libnum_iter-710c4cd4b54241c7.rlib" "/opt/crater/target/debug/deps/libnum_integer-e8e7d1ec85b23cb1.rlib" "/opt/crater/target/debug/deps/libnum_traits-d11dcc7883adaecb.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lSDL2_mixer" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_mixer
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `sdl2_mixer`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `sdl2_mixer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8952a979def4c26c16365fac792e5e242a01f381176edc4919029398dc23f688"`
[INFO] running `"docker" "rm" "-f" "8952a979def4c26c16365fac792e5e242a01f381176edc4919029398dc23f688"`
[INFO] [stdout] 8952a979def4c26c16365fac792e5e242a01f381176edc4919029398dc23f688