[INFO] updating cached repository miyamofigo/wave-player [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/miyamofigo/wave-player [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/miyamofigo/wave-player" "work/ex/beta-1.38-1/sources/1.37.0/gh/miyamofigo/wave-player"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/miyamofigo/wave-player'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/miyamofigo/wave-player" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miyamofigo/wave-player"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miyamofigo/wave-player'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b16a73eb4e5f5cc5f3d87092ddf71cef1e5d6bed [INFO] sha for GitHub repo miyamofigo/wave-player: b16a73eb4e5f5cc5f3d87092ddf71cef1e5d6bed [INFO] validating manifest of miyamofigo/wave-player 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 miyamofigo/wave-player 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 miyamofigo/wave-player [INFO] finished frobbing miyamofigo/wave-player [INFO] frobbed toml for miyamofigo/wave-player written to work/ex/beta-1.38-1/sources/1.37.0/gh/miyamofigo/wave-player/Cargo.toml [INFO] started frobbing miyamofigo/wave-player [INFO] finished frobbing miyamofigo/wave-player [INFO] frobbed toml for miyamofigo/wave-player written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miyamofigo/wave-player/Cargo.toml [INFO] crate miyamofigo/wave-player already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/miyamofigo/wave-player/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml"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 miyamofigo/wave-player against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miyamofigo/wave-player:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] c02c8db46436467c840bc3f94b7f05ecfccd2c5b699001550c18519b0771c256 [INFO] running `"docker" "start" "-a" "c02c8db46436467c840bc3f94b7f05ecfccd2c5b699001550c18519b0771c256"` [INFO] [stderr] Compiling wave-player2 v0.1.0 (/opt/crater/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] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(alloc, libc, heap_api, unboxed_closures, unique)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 + Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut + 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] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (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] 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] [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] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (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>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [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] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (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] 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] 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>` [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` 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` 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] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_mut` found for type `&mut std::ptr::Unique` in the current scope [INFO] [stderr] --> src/sp_io.rs:284:33 [INFO] [stderr] | [INFO] [stderr] 284 | let pcm = inner.get_mut(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_mut` found for type `&mut std::ptr::Unique` in the current scope [INFO] [stderr] --> src/sp_io.rs:312:33 [INFO] [stderr] | [INFO] [stderr] 312 | let pcm = inner.get_mut(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0554, 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" "c02c8db46436467c840bc3f94b7f05ecfccd2c5b699001550c18519b0771c256"` [INFO] running `"docker" "rm" "-f" "c02c8db46436467c840bc3f94b7f05ecfccd2c5b699001550c18519b0771c256"` [INFO] [stdout] c02c8db46436467c840bc3f94b7f05ecfccd2c5b699001550c18519b0771c256