[INFO] updating cached repository https://github.com/miyamofigo/wave-player
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b16a73eb4e5f5cc5f3d87092ddf71cef1e5d6bed
[INFO] checking miyamofigo/wave-player against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiyamofigo%2Fwave-player" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/miyamofigo/wave-player on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/miyamofigo/wave-player
[INFO] finished tweaking git repo https://github.com/miyamofigo/wave-player
[INFO] tweaked toml for git repo https://github.com/miyamofigo/wave-player written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/miyamofigo/wave-player already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 81a0f730490b690d1989745b7e095857204b864853921ef371a17eaf90316baf
[INFO] running `"docker" "start" "-a" "81a0f730490b690d1989745b7e095857204b864853921ef371a17eaf90316baf"`
[INFO] [stderr]     Checking wave-player2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `self::alloc::heap`
[INFO] [stderr]  --> src/io.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::alloc::heap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^ no `heap` in the root
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fio.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |     type Callback = FnMut<Self::Args, Output=FileIOResponse> + Send;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut<Self::Args, Output=FileIOResponse> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/sp_io.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate libc;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]  --> src/sp_io.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::ptr::{ Unique, copy_nonoverlapping };
[INFO] [stderr]   |                 ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/sp_io.rs:139:22
[INFO] [stderr]     |
[INFO] [stderr] 139 |         name: *const libc::c_char,
[INFO] [stderr]     |                      ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/sp_io.rs:159:44
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn snd_strerror(errnum: i32) -> *const libc::c_char;
[INFO] [stderr]     |                                            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]    --> src/sp_io.rs:163:27
[INFO] [stderr]     |
[INFO] [stderr] 163 | type SoundPcmPtr = Option<Unique<SoundPcm>>;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/sp_io.rs:230:22
[INFO] [stderr]     |
[INFO] [stderr] 230 | const EAGAIN : i32 = libc::EAGAIN;
[INFO] [stderr]     |                      ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::alloc::heap`
[INFO] [stderr]  --> src/io.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::alloc::heap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^ no `heap` in the root
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fio.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |     type Callback = FnMut<Self::Args, Output=FileIOResponse> + Send;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut<Self::Args, Output=FileIOResponse> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/sp_io.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate libc;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]  --> src/sp_io.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::ptr::{ Unique, copy_nonoverlapping };
[INFO] [stderr]   |                 ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/sp_io.rs:139:22
[INFO] [stderr]     |
[INFO] [stderr] 139 |         name: *const libc::c_char,
[INFO] [stderr]     |                      ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/sp_io.rs:159:44
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn snd_strerror(errnum: i32) -> *const libc::c_char;
[INFO] [stderr]     |                                            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]    --> src/sp_io.rs:163:27
[INFO] [stderr]     |
[INFO] [stderr] 163 | type SoundPcmPtr = Option<Unique<SoundPcm>>;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/sp_io.rs:230:22
[INFO] [stderr]     |
[INFO] [stderr] 230 | const EAGAIN : i32 = libc::EAGAIN;
[INFO] [stderr]     |                      ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/sp_io.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |             std::mem::uninitialized()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]    --> src/sp_io.rs:207:33
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     inner: Some(Unique::new(raw_ptr)) 
[INFO] [stderr]     |                                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/sp_io.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |             std::mem::uninitialized()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]    --> src/sp_io.rs:207:33
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     inner: Some(Unique::new(raw_ptr)) 
[INFO] [stderr]     |                                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stderr]    --> src/sp_io.rs:207:33
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     inner: Some(Unique::new(raw_ptr)) 
[INFO] [stderr]     |                                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stderr]    --> src/sp_io.rs:207:33
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     inner: Some(Unique::new(raw_ptr)) 
[INFO] [stderr]     |                                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/sp_io.rs:207:33
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     inner: Some(Unique::new(raw_ptr)) 
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::ptr::Unique<_>`
[INFO] [stderr]                found type `std::option::Option<std::ptr::Unique<_>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `std::ptr::Unique<sp_io::libc::c_void>` cannot be dereferenced
[INFO] [stderr]    --> src/sp_io.rs:219:19
[INFO] [stderr]     |
[INFO] [stderr] 219 |         let ptr = *self.inner.take().unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for type `&mut std::ptr::Unique<sp_io::libc::c_void>` in the current scope
[INFO] [stderr]    --> src/sp_io.rs:240:54
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 let (pcm, len, mut written) = (inner.get_mut(),
[INFO] [stderr]     |                                                      ^^^^^^^ method not found in `&mut std::ptr::Unique<sp_io::libc::c_void>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for type `&mut std::ptr::Unique<sp_io::libc::c_void>` in the current scope
[INFO] [stderr]    --> src/sp_io.rs:284:33
[INFO] [stderr]     |
[INFO] [stderr] 284 |                 let pcm = inner.get_mut();
[INFO] [stderr]     |                                 ^^^^^^^ method not found in `&mut std::ptr::Unique<sp_io::libc::c_void>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for type `&mut std::ptr::Unique<sp_io::libc::c_void>` in the current scope
[INFO] [stderr]    --> src/sp_io.rs:312:33
[INFO] [stderr]     |
[INFO] [stderr] 312 |                 let pcm = inner.get_mut();        
[INFO] [stderr]     |                                 ^^^^^^^ method not found in `&mut std::ptr::Unique<sp_io::libc::c_void>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 14 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0599, E0614, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/sp_io.rs:207:33
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     inner: Some(Unique::new(raw_ptr)) 
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::ptr::Unique<_>`
[INFO] [stderr]                found type `std::option::Option<std::ptr::Unique<_>>`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `wave-player2`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0614]: type `std::ptr::Unique<sp_io::libc::c_void>` cannot be dereferenced
[INFO] [stderr]    --> src/sp_io.rs:219:19
[INFO] [stderr]     |
[INFO] [stderr] 219 |         let ptr = *self.inner.take().unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for type `&mut std::ptr::Unique<sp_io::libc::c_void>` in the current scope
[INFO] [stderr]    --> src/sp_io.rs:240:54
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 let (pcm, len, mut written) = (inner.get_mut(),
[INFO] [stderr]     |                                                      ^^^^^^^ method not found in `&mut std::ptr::Unique<sp_io::libc::c_void>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for type `&mut std::ptr::Unique<sp_io::libc::c_void>` in the current scope
[INFO] [stderr]    --> src/sp_io.rs:284:33
[INFO] [stderr]     |
[INFO] [stderr] 284 |                 let pcm = inner.get_mut();
[INFO] [stderr]     |                                 ^^^^^^^ method not found in `&mut std::ptr::Unique<sp_io::libc::c_void>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for type `&mut std::ptr::Unique<sp_io::libc::c_void>` in the current scope
[INFO] [stderr]    --> src/sp_io.rs:312:33
[INFO] [stderr]     |
[INFO] [stderr] 312 |                 let pcm = inner.get_mut();        
[INFO] [stderr]     |                                 ^^^^^^^ method not found in `&mut std::ptr::Unique<sp_io::libc::c_void>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 14 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0599, E0614, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `wave-player2`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "81a0f730490b690d1989745b7e095857204b864853921ef371a17eaf90316baf"`
[INFO] running `"docker" "rm" "-f" "81a0f730490b690d1989745b7e095857204b864853921ef371a17eaf90316baf"`
[INFO] [stdout] 81a0f730490b690d1989745b7e095857204b864853921ef371a17eaf90316baf