[INFO] cloning repository https://github.com/miyamofigo/wave-player [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miyamofigo/wave-player" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiyamofigo%2Fwave-player"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiyamofigo%2Fwave-player'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b16a73eb4e5f5cc5f3d87092ddf71cef1e5d6bed [INFO] checking miyamofigo/wave-player against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiyamofigo%2Fwave-player" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/miyamofigo/wave-player on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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-12/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8527a28bdf7875c09b2566a50a2441cfeef594b86b9961d3876b596b2a25b7d7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8527a28bdf7875c09b2566a50a2441cfeef594b86b9961d3876b596b2a25b7d7"` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures-core v0.3.4 [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 + 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: see issue #27812 for more information [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` (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: see issue #27812 for more information [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: see issue #27812 for more information [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` (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] = 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: see issue #27812 for more information [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` (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::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/io.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | err.description())) [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] = 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 struct `std::ptr::Unique<_>` [INFO] [stderr] found enum `std::option::Option>` [INFO] [stderr] [INFO] [stderr] Checking futures-channel v0.3.4 [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 mutable reference `&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] | ^^^^^^^ method not found in `&mut std::ptr::Unique` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_mut` found for mutable reference `&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] | ^^^^^^^ method not found in `&mut std::ptr::Unique` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_mut` found for mutable reference `&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] | ^^^^^^^ method not found in `&mut std::ptr::Unique` [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors; 3 warnings emitted [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8527a28bdf7875c09b2566a50a2441cfeef594b86b9961d3876b596b2a25b7d7"` [INFO] running `"docker" "rm" "-f" "8527a28bdf7875c09b2566a50a2441cfeef594b86b9961d3876b596b2a25b7d7"` [INFO] [stdout] 8527a28bdf7875c09b2566a50a2441cfeef594b86b9961d3876b596b2a25b7d7