[INFO] fetching crate librespot-tremor 0.1.0...
[INFO] checking librespot-tremor-0.1.0 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] extracting crate librespot-tremor 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate librespot-tremor 0.1.0 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librespot-tremor 0.1.0
[INFO] finished tweaking crates.io crate librespot-tremor 0.1.0
[INFO] tweaked toml for crates.io crate librespot-tremor 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ogg-sys v0.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7436e679a649bb17159e6eab7c5c25b09138d211eba747753edbef6cf2f67962
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7436e679a649bb17159e6eab7c5c25b09138d211eba747753edbef6cf2f67962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7436e679a649bb17159e6eab7c5c25b09138d211eba747753edbef6cf2f67962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7436e679a649bb17159e6eab7c5c25b09138d211eba747753edbef6cf2f67962", kill_on_drop: false }`
[INFO] [stdout] 7436e679a649bb17159e6eab7c5c25b09138d211eba747753edbef6cf2f67962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56516e4e03f1ba0e07c28a73b68d8b111d95bbdee08b489593adf847a3e1c7e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "56516e4e03f1ba0e07c28a73b68d8b111d95bbdee08b489593adf847a3e1c7e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling librespot-tremor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ogg-sys v0.0.9
[INFO] [stderr] warning: tremor/floor1.c: In function 'floor1_look':
[INFO] [stderr] warning: tremor/floor1.c:139:57: warning: unused parameter 'vd' [-Wunused-parameter]
[INFO] [stderr] warning:   139 | static vorbis_look_floor *floor1_look(vorbis_dsp_state *vd,vorbis_info_mode *mi,
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: tremor/floor1.c:139:78: warning: unused parameter 'mi' [-Wunused-parameter]
[INFO] [stderr] warning:   139 | static vorbis_look_floor *floor1_look(vorbis_dsp_state *vd,vorbis_info_mode *mi,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: tremor/floor0.c: In function 'vorbis_lsp_to_curve':
[INFO] [stderr] warning: tremor/floor0.c:136:64: warning: unused parameter 'ln' [-Wunused-parameter]
[INFO] [stderr] warning:   136 | void vorbis_lsp_to_curve(ogg_int32_t *curve,int *map,int n,int ln,
[INFO] [stderr] warning:       |                                                            ~~~~^~
[INFO] [stderr] warning: tremor/floor0.c: In function 'floor0_inverse2':
[INFO] [stderr] warning: tremor/floor0.c:415:42: warning: unused parameter 'vb' [-Wunused-parameter]
[INFO] [stderr] warning:   415 | static int floor0_inverse2(vorbis_block *vb,vorbis_look_floor *i,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function '_get_prev_page_serial':
[INFO] [stderr] warning: tremor/vorbisfile.c:249:39: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   249 |         if((ogg_uint32_t)ret_serialno == *serialno){
[INFO] [stderr] warning:       |                                       ^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function '_fetch_and_process_packet':
[INFO] [stderr] warning: tremor/vorbisfile.c:777:34: warning: comparison of integer expressions of different signedness: 'ogg_uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   777 |           if(vf->current_serialno!=ogg_page_serialno(&og)){
[INFO] [stderr] warning:       |                                  ^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function 'ov_raw_seek':
[INFO] [stderr] warning: tremor/vorbisfile.c:1301:32: warning: comparison of integer expressions of different signedness: 'ogg_uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning:  1301 |         if(vf->current_serialno!=ogg_page_serialno(&og)){
[INFO] [stderr] warning:       |                                ^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function 'ov_pcm_seek_page':
[INFO] [stderr] warning: tremor/vorbisfile.c:1486:36: warning: comparison of integer expressions of different signedness: 'int' and 'ogg_uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1486 |           if(ogg_page_serialno(&og)!=vf->serialnos[link])
[INFO] [stderr] warning:       |                                    ^~
[INFO] [stderr] warning: tremor/vorbisfile.c:1547:32: warning: comparison of integer expressions of different signedness: 'int' and 'ogg_uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1547 |          ogg_page_serialno(&og)==vf->serialnos[link]){
[INFO] [stderr] warning:       |                                ^~
[INFO] [stderr] warning: tremor/vorbisfile.c:1619:38: warning: comparison of integer expressions of different signedness: 'int' and 'ogg_uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1619 |             if(ogg_page_serialno(&og)==vf->current_serialno &&
[INFO] [stderr] warning:       |                                      ^~
[INFO] [stderr] warning: tremor/codebook.c: In function 'vorbis_book_decodev_set':
[INFO] [stderr] warning: tremor/codebook.c:339:11: warning: unused variable 'j' [-Wunused-variable]
[INFO] [stderr] warning:   339 |     int i,j;
[INFO] [stderr] warning:       |           ^
[INFO] [stderr] warning: tremor/sharedbook.c: In function '_book_unquantize':
[INFO] [stderr] warning: tremor/sharedbook.c:228:6: warning: absolute value function 'abs' given an argument of type 'long int' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
[INFO] [stderr] warning:   228 |      abs(b->quantlist[index]),&point);
[INFO] [stderr] warning:       |      ^~~
[INFO] [stderr] warning: tremor/sharedbook.c:262:6: warning: absolute value function 'abs' given an argument of type 'long int' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
[INFO] [stderr] warning:   262 |      abs(b->quantlist[j*b->dim+k]),&point);
[INFO] [stderr] warning:       |      ^~~
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |             try!(check_errors(tremor_sys::ov_open_callbacks(data_ptr, &mut data.vorbis,
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub read_func: extern fn(*mut c_void, libc::size_t, libc::size_t, *mut c_void)
[INFO] [stdout]     |                    ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:107:20
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub seek_func: extern fn(*mut c_void, ogg_int64_t, c_int) -> c_int,
[INFO] [stdout]     |                    ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub close_func: extern fn(*mut c_void) -> c_int,
[INFO] [stdout]     |                     ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub tell_func: extern fn(*mut c_void) -> c_long,
[INFO] [stdout]     |                    ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:149:1
[INFO] [stdout]     |
[INFO] [stdout] 149 | / extern {
[INFO] [stdout] 150 | |     pub fn ov_clear(vf: *mut OggVorbis_File) -> c_int;
[INFO] [stdout] 151 | |     pub fn ov_open(f: *mut libc::FILE, vf: *mut OggVorbis_File, initial: *const c_char,
[INFO] [stdout] 152 | |         ibytes: c_long) -> c_int;
[INFO] [stdout] ...   |
[INFO] [stdout] 189 | |         bitstream: *mut c_int) -> c_long;
[INFO] [stdout] 190 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:42:32
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:44:62
[INFO] [stdout]    |
[INFO] [stdout] 44 |             &VorbisError::ReadError(ref err) => Some(err as &std::error::Error),
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:90:9
[INFO] [stdout]     |
[INFO] [stdout] 90  | /         extern fn read_func<R>(ptr: *mut libc::c_void, size: libc::size_t, nmemb: libc::size_t,
[INFO] [stdout] 91  | |             datasource: *mut libc::c_void) -> libc::size_t where R: Read + Seek
[INFO] [stdout] 92  | |         {
[INFO] [stdout] 93  | |             use std::slice;
[INFO] [stdout] ...   |
[INFO] [stdout] 116 | |             }
[INFO] [stdout] 117 | |         }
[INFO] [stdout]     | |_________^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 | /         extern fn seek_func<R>(datasource: *mut libc::c_void, offset: tremor_sys::ogg_int64_t,
[INFO] [stdout] 120 | |             whence: libc::c_int) -> libc::c_int where R: Read + Seek
[INFO] [stdout] 121 | |         {
[INFO] [stdout] 122 | |             let data: &mut DecoderData<R> = unsafe { std::mem::transmute(datasource) };
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |             }
[INFO] [stdout] 135 | |         }
[INFO] [stdout]     | |_________^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 | /         extern fn tell_func<R>(datasource: *mut libc::c_void) -> libc::c_long
[INFO] [stdout] 138 | |             where R: Read + Seek
[INFO] [stdout] 139 | |         {
[INFO] [stdout] 140 | |             let data: &mut DecoderData<R> = unsafe { std::mem::transmute(datasource) };
[INFO] [stdout] 141 | |             data.reader.seek(io::SeekFrom::Current(0)).map(|v| v as libc::c_long).unwrap_or(-1)
[INFO] [stdout] 142 | |         }
[INFO] [stdout]     | |_________^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |         write!(fmt, "{}", std::error::Error::description(self))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:153:30
[INFO] [stdout]     |
[INFO] [stdout] 153 |             vorbis: unsafe { std::mem::uninitialized() },
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int32_t`: Use i32 instead.
[INFO] [stdout]   --> src/tremor_sys.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type ogg_int32_t = libc::int32_t;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/tremor_sys.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type ogg_uint32_t = libc::uint32_t;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |             try!(check_errors(tremor_sys::ov_open_callbacks(data_ptr, &mut data.vorbis,
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub read_func: extern fn(*mut c_void, libc::size_t, libc::size_t, *mut c_void)
[INFO] [stdout]     |                    ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:107:20
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub seek_func: extern fn(*mut c_void, ogg_int64_t, c_int) -> c_int,
[INFO] [stdout]     |                    ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub close_func: extern fn(*mut c_void) -> c_int,
[INFO] [stdout]     |                     ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub tell_func: extern fn(*mut c_void) -> c_long,
[INFO] [stdout]     |                    ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/tremor_sys.rs:149:1
[INFO] [stdout]     |
[INFO] [stdout] 149 | / extern {
[INFO] [stdout] 150 | |     pub fn ov_clear(vf: *mut OggVorbis_File) -> c_int;
[INFO] [stdout] 151 | |     pub fn ov_open(f: *mut libc::FILE, vf: *mut OggVorbis_File, initial: *const c_char,
[INFO] [stdout] 152 | |         ibytes: c_long) -> c_int;
[INFO] [stdout] ...   |
[INFO] [stdout] 189 | |         bitstream: *mut c_int) -> c_long;
[INFO] [stdout] 190 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:42:32
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:44:62
[INFO] [stdout]    |
[INFO] [stdout] 44 |             &VorbisError::ReadError(ref err) => Some(err as &std::error::Error),
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:90:9
[INFO] [stdout]     |
[INFO] [stdout] 90  | /         extern fn read_func<R>(ptr: *mut libc::c_void, size: libc::size_t, nmemb: libc::size_t,
[INFO] [stdout] 91  | |             datasource: *mut libc::c_void) -> libc::size_t where R: Read + Seek
[INFO] [stdout] 92  | |         {
[INFO] [stdout] 93  | |             use std::slice;
[INFO] [stdout] ...   |
[INFO] [stdout] 116 | |             }
[INFO] [stdout] 117 | |         }
[INFO] [stdout]     | |_________^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 | /         extern fn seek_func<R>(datasource: *mut libc::c_void, offset: tremor_sys::ogg_int64_t,
[INFO] [stdout] 120 | |             whence: libc::c_int) -> libc::c_int where R: Read + Seek
[INFO] [stdout] 121 | |         {
[INFO] [stdout] 122 | |             let data: &mut DecoderData<R> = unsafe { std::mem::transmute(datasource) };
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |             }
[INFO] [stdout] 135 | |         }
[INFO] [stdout]     | |_________^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 | /         extern fn tell_func<R>(datasource: *mut libc::c_void) -> libc::c_long
[INFO] [stdout] 138 | |             where R: Read + Seek
[INFO] [stdout] 139 | |         {
[INFO] [stdout] 140 | |             let data: &mut DecoderData<R> = unsafe { std::mem::transmute(datasource) };
[INFO] [stdout] 141 | |             data.reader.seek(io::SeekFrom::Current(0)).map(|v| v as libc::c_long).unwrap_or(-1)
[INFO] [stdout] 142 | |         }
[INFO] [stdout]     | |_________^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |         write!(fmt, "{}", std::error::Error::description(self))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:153:30
[INFO] [stdout]     |
[INFO] [stdout] 153 |             vorbis: unsafe { std::mem::uninitialized() },
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::int32_t`: Use i32 instead.
[INFO] [stdout]   --> src/tremor_sys.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type ogg_int32_t = libc::int32_t;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/tremor_sys.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type ogg_uint32_t = libc::uint32_t;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: tremor/floor1.c: In function 'floor1_look':
[INFO] [stderr] warning: tremor/floor1.c:139:57: warning: unused parameter 'vd' [-Wunused-parameter]
[INFO] [stderr] warning:   139 | static vorbis_look_floor *floor1_look(vorbis_dsp_state *vd,vorbis_info_mode *mi,
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: tremor/floor1.c:139:78: warning: unused parameter 'mi' [-Wunused-parameter]
[INFO] [stderr] warning:   139 | static vorbis_look_floor *floor1_look(vorbis_dsp_state *vd,vorbis_info_mode *mi,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: tremor/floor0.c: In function 'vorbis_lsp_to_curve':
[INFO] [stderr] warning: tremor/floor0.c:136:64: warning: unused parameter 'ln' [-Wunused-parameter]
[INFO] [stderr] warning:   136 | void vorbis_lsp_to_curve(ogg_int32_t *curve,int *map,int n,int ln,
[INFO] [stderr] warning:       |                                                            ~~~~^~
[INFO] [stderr] warning: tremor/floor0.c: In function 'floor0_inverse2':
[INFO] [stderr] warning: tremor/floor0.c:415:42: warning: unused parameter 'vb' [-Wunused-parameter]
[INFO] [stderr] warning:   415 | static int floor0_inverse2(vorbis_block *vb,vorbis_look_floor *i,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function '_get_prev_page_serial':
[INFO] [stderr] warning: tremor/vorbisfile.c:249:39: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   249 |         if((ogg_uint32_t)ret_serialno == *serialno){
[INFO] [stderr] warning:       |                                       ^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function '_fetch_and_process_packet':
[INFO] [stderr] warning: tremor/vorbisfile.c:777:34: warning: comparison of integer expressions of different signedness: 'ogg_uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   777 |           if(vf->current_serialno!=ogg_page_serialno(&og)){
[INFO] [stderr] warning:       |                                  ^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function 'ov_raw_seek':
[INFO] [stderr] warning: tremor/vorbisfile.c:1301:32: warning: comparison of integer expressions of different signedness: 'ogg_uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning:  1301 |         if(vf->current_serialno!=ogg_page_serialno(&og)){
[INFO] [stderr] warning:       |                                ^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function 'ov_pcm_seek_page':
[INFO] [stderr] warning: tremor/vorbisfile.c:1486:36: warning: comparison of integer expressions of different signedness: 'int' and 'ogg_uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1486 |           if(ogg_page_serialno(&og)!=vf->serialnos[link])
[INFO] [stderr] warning:       |                                    ^~
[INFO] [stderr] warning: tremor/vorbisfile.c:1547:32: warning: comparison of integer expressions of different signedness: 'int' and 'ogg_uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1547 |          ogg_page_serialno(&og)==vf->serialnos[link]){
[INFO] [stderr] warning:       |                                ^~
[INFO] [stderr] warning: tremor/vorbisfile.c:1619:38: warning: comparison of integer expressions of different signedness: 'int' and 'ogg_uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1619 |             if(ogg_page_serialno(&og)==vf->current_serialno &&
[INFO] [stderr] warning:       |                                      ^~
[INFO] [stderr] warning: tremor/codebook.c: In function 'vorbis_book_decodev_set':
[INFO] [stderr] warning: tremor/codebook.c:339:11: warning: unused variable 'j' [-Wunused-variable]
[INFO] [stderr] warning:   339 |     int i,j;
[INFO] [stderr] warning:       |           ^
[INFO] [stderr] warning: tremor/sharedbook.c: In function '_book_unquantize':
[INFO] [stderr] warning: tremor/sharedbook.c:228:6: warning: absolute value function 'abs' given an argument of type 'long int' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
[INFO] [stderr] warning:   228 |      abs(b->quantlist[index]),&point);
[INFO] [stderr] warning:       |      ^~~
[INFO] [stderr] warning: tremor/sharedbook.c:262:6: warning: absolute value function 'abs' given an argument of type 'long int' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
[INFO] [stderr] warning:   262 |      abs(b->quantlist[j*b->dim+k]),&point);
[INFO] [stderr] warning:       |      ^~~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `librespot-tremor`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 8 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: tremor/floor1.c: In function 'floor1_look':
[INFO] [stderr] warning: tremor/floor1.c:139:57: warning: unused parameter 'vd' [-Wunused-parameter]
[INFO] [stderr] warning:   139 | static vorbis_look_floor *floor1_look(vorbis_dsp_state *vd,vorbis_info_mode *mi,
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: tremor/floor1.c:139:78: warning: unused parameter 'mi' [-Wunused-parameter]
[INFO] [stderr] warning:   139 | static vorbis_look_floor *floor1_look(vorbis_dsp_state *vd,vorbis_info_mode *mi,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: tremor/floor0.c: In function 'vorbis_lsp_to_curve':
[INFO] [stderr] warning: tremor/floor0.c:136:64: warning: unused parameter 'ln' [-Wunused-parameter]
[INFO] [stderr] warning:   136 | void vorbis_lsp_to_curve(ogg_int32_t *curve,int *map,int n,int ln,
[INFO] [stderr] warning:       |                                                            ~~~~^~
[INFO] [stderr] warning: tremor/floor0.c: In function 'floor0_inverse2':
[INFO] [stderr] warning: tremor/floor0.c:415:42: warning: unused parameter 'vb' [-Wunused-parameter]
[INFO] [stderr] warning:   415 | static int floor0_inverse2(vorbis_block *vb,vorbis_look_floor *i,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function '_get_prev_page_serial':
[INFO] [stderr] warning: tremor/vorbisfile.c:249:39: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   249 |         if((ogg_uint32_t)ret_serialno == *serialno){
[INFO] [stderr] warning:       |                                       ^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function '_fetch_and_process_packet':
[INFO] [stderr] warning: tremor/vorbisfile.c:777:34: warning: comparison of integer expressions of different signedness: 'ogg_uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   777 |           if(vf->current_serialno!=ogg_page_serialno(&og)){
[INFO] [stderr] warning:       |                                  ^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function 'ov_raw_seek':
[INFO] [stderr] warning: tremor/vorbisfile.c:1301:32: warning: comparison of integer expressions of different signedness: 'ogg_uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning:  1301 |         if(vf->current_serialno!=ogg_page_serialno(&og)){
[INFO] [stderr] warning:       |                                ^~
[INFO] [stderr] warning: tremor/vorbisfile.c: In function 'ov_pcm_seek_page':
[INFO] [stderr] warning: tremor/vorbisfile.c:1486:36: warning: comparison of integer expressions of different signedness: 'int' and 'ogg_uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1486 |           if(ogg_page_serialno(&og)!=vf->serialnos[link])
[INFO] [stderr] warning:       |                                    ^~
[INFO] [stderr] warning: tremor/vorbisfile.c:1547:32: warning: comparison of integer expressions of different signedness: 'int' and 'ogg_uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1547 |          ogg_page_serialno(&og)==vf->serialnos[link]){
[INFO] [stderr] warning:       |                                ^~
[INFO] [stderr] warning: tremor/vorbisfile.c:1619:38: warning: comparison of integer expressions of different signedness: 'int' and 'ogg_uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1619 |             if(ogg_page_serialno(&og)==vf->current_serialno &&
[INFO] [stderr] warning:       |                                      ^~
[INFO] [stderr] warning: tremor/codebook.c: In function 'vorbis_book_decodev_set':
[INFO] [stderr] warning: tremor/codebook.c:339:11: warning: unused variable 'j' [-Wunused-variable]
[INFO] [stderr] warning:   339 |     int i,j;
[INFO] [stderr] warning:       |           ^
[INFO] [stderr] warning: tremor/sharedbook.c: In function '_book_unquantize':
[INFO] [stderr] warning: tremor/sharedbook.c:228:6: warning: absolute value function 'abs' given an argument of type 'long int' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
[INFO] [stderr] warning:   228 |      abs(b->quantlist[index]),&point);
[INFO] [stderr] warning:       |      ^~~
[INFO] [stderr] warning: tremor/sharedbook.c:262:6: warning: absolute value function 'abs' given an argument of type 'long int' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
[INFO] [stderr] warning:   262 |      abs(b->quantlist[j*b->dim+k]),&point);
[INFO] [stderr] warning:       |      ^~~
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "56516e4e03f1ba0e07c28a73b68d8b111d95bbdee08b489593adf847a3e1c7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56516e4e03f1ba0e07c28a73b68d8b111d95bbdee08b489593adf847a3e1c7e9", kill_on_drop: false }`
[INFO] [stdout] 56516e4e03f1ba0e07c28a73b68d8b111d95bbdee08b489593adf847a3e1c7e9