[INFO] fetching crate mio-aio 0.4.1... [INFO] testing mio-aio-0.4.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate mio-aio 0.4.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate mio-aio 0.4.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mio-aio 0.4.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mio-aio 0.4.1 [INFO] tweaked toml for crates.io crate mio-aio 0.4.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nix v0.21.0 [INFO] [stderr] Downloaded sysctl v0.1.4 [INFO] [stderr] Downloaded divbuf v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85a8578aa92862cd6be7d09285d8382c81c34f641cdaa31b6fc6c35aa9333e61 [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" "85a8578aa92862cd6be7d09285d8382c81c34f641cdaa31b6fc6c35aa9333e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85a8578aa92862cd6be7d09285d8382c81c34f641cdaa31b6fc6c35aa9333e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85a8578aa92862cd6be7d09285d8382c81c34f641cdaa31b6fc6c35aa9333e61", kill_on_drop: false }` [INFO] [stdout] 85a8578aa92862cd6be7d09285d8382c81c34f641cdaa31b6fc6c35aa9333e61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 049d96ef52f03b3aca831374a2453bde12348cdc661b41d228abc19868a9f163 [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" "049d96ef52f03b3aca831374a2453bde12348cdc661b41d228abc19868a9f163", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling nix v0.21.0 [INFO] [stderr] Compiling mio-aio v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `Buffer` in `aio` [INFO] [stdout] --> src/aio.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | aio::Buffer::BoxedSlice(x) => BufRef::BoxedSlice(x), [INFO] [stdout] | ^^^^^^ could not find `Buffer` in `aio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Buffer` in `aio` [INFO] [stdout] --> src/aio.rs:75:14 [INFO] [stdout] | [INFO] [stdout] 75 | aio::Buffer::BoxedMutSlice(x) => BufRef::BoxedMutSlice(x), [INFO] [stdout] | ^^^^^^ could not find `Buffer` in `aio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Buffer` in module `aio` [INFO] [stdout] --> src/aio.rs:72:34 [INFO] [stdout] | [INFO] [stdout] 72 | fn nix_buffer_to_buf_ref(b: aio::Buffer) -> BufRef { [INFO] [stdout] | ^^^^^^ not found in `aio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aio.rs:107:46 [INFO] [stdout] | [INFO] [stdout] 107 | AioCb { inner: RefCell::new(Box::new(aiocb)) } [INFO] [stdout] | ^^^^^ expected struct `nix::sys::aio::AioCb`, found struct `Pin` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `nix::sys::aio::AioCb<'_>` [INFO] [stdout] found struct `Pin>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_boxed_slice` found for struct `nix::sys::aio::AioCb<'_>` in the current scope [INFO] [stdout] --> src/aio.rs:113:33 [INFO] [stdout] | [INFO] [stdout] 113 | let aiocb = aio::AioCb::from_boxed_slice(fd, offs as off_t, buf, prio, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | function or associated item not found in `nix::sys::aio::AioCb<'_>` [INFO] [stdout] | help: there is an associated function with a similar name: `from_mut_slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_boxed_mut_slice` found for struct `nix::sys::aio::AioCb<'_>` in the current scope [INFO] [stdout] --> src/aio.rs:123:33 [INFO] [stdout] | [INFO] [stdout] 123 | let aiocb = aio::AioCb::from_boxed_mut_slice(fd, offs as off_t, buf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | function or associated item not found in `nix::sys::aio::AioCb<'_>` [INFO] [stdout] | help: there is an associated function with a similar name: `from_mut_slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aio.rs:136:46 [INFO] [stdout] | [INFO] [stdout] 136 | AioCb { inner: RefCell::new(Box::new(aiocb)) } [INFO] [stdout] | ^^^^^ expected struct `nix::sys::aio::AioCb`, found struct `Pin` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `nix::sys::aio::AioCb<'_>` [INFO] [stdout] found struct `Pin>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aio.rs:146:46 [INFO] [stdout] | [INFO] [stdout] 146 | AioCb { inner: RefCell::new(Box::new(aiocb)) } [INFO] [stdout] | ^^^^^ expected struct `nix::sys::aio::AioCb`, found struct `Pin` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `nix::sys::aio::AioCb<'_>` [INFO] [stdout] found struct `Pin>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `buffer` found for struct `RefMut<'_, Box>>` in the current scope [INFO] [stdout] --> src/aio.rs:154:55 [INFO] [stdout] | [INFO] [stdout] 154 | nix_buffer_to_buf_ref(self.inner.borrow_mut().buffer()) [INFO] [stdout] | ^^^^^^ method not found in `RefMut<'_, Box>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `aio_return` found for struct `RefMut<'_, Box>>` in the current scope [INFO] [stdout] --> src/aio.rs:159:33 [INFO] [stdout] | [INFO] [stdout] 159 | self.inner.borrow_mut().aio_return() [INFO] [stdout] | ^^^^^^^^^^ method not found in `RefMut<'_, Box>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `cancel` found for struct `RefMut<'_, Box>>` in the current scope [INFO] [stdout] --> src/aio.rs:164:33 [INFO] [stdout] | [INFO] [stdout] 164 | self.inner.borrow_mut().cancel() [INFO] [stdout] | ^^^^^^ method not found in `RefMut<'_, Box>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `error` found for struct `RefMut<'_, Box>>` in the current scope [INFO] [stdout] --> src/aio.rs:171:33 [INFO] [stdout] | [INFO] [stdout] 171 | self.inner.borrow_mut().error() [INFO] [stdout] | ^^^^^ method not found in `RefMut<'_, Box>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fsync` found for struct `RefMut<'_, Box>>` in the current scope [INFO] [stdout] --> src/aio.rs:176:33 [INFO] [stdout] | [INFO] [stdout] 176 | self.inner.borrow_mut().fsync(mode) [INFO] [stdout] | ^^^^^ method not found in `RefMut<'_, Box>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read` found for struct `RefMut<'_, Box>>` in the current scope [INFO] [stdout] --> src/aio.rs:181:33 [INFO] [stdout] | [INFO] [stdout] 181 | self.inner.borrow_mut().read() [INFO] [stdout] | ^^^^ method not found in `RefMut<'_, Box>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write` found for struct `RefMut<'_, Box>>` in the current scope [INFO] [stdout] --> src/aio.rs:186:33 [INFO] [stdout] | [INFO] [stdout] 186 | self.inner.borrow_mut().write() [INFO] [stdout] | ^^^^^ method not found in `RefMut<'_, Box>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::unix::UnixReady::is_aio`: this function is now platform specific [INFO] [stdout] --> src/aio.rs:196:41 [INFO] [stdout] | [INFO] [stdout] 196 | assert!(UnixReady::from(events).is_aio()); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant named `SigevKevent` found for enum `SigevNotify` [INFO] [stdout] --> src/aio.rs:199:34 [INFO] [stdout] | [INFO] [stdout] 199 | let sigev = SigevNotify::SigevKevent{kq, udata: udata as isize}; [INFO] [stdout] | ^^^^^^^^^^^ variant not found in `SigevNotify` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set_sigev_notify` found for struct `RefMut<'_, Box>>` in the current scope [INFO] [stdout] --> src/aio.rs:200:33 [INFO] [stdout] | [INFO] [stdout] 200 | self.inner.borrow_mut().set_sigev_notify(sigev); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ method not found in `RefMut<'_, Box>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set_sigev_notify` found for struct `RefMut<'_, Box>>` in the current scope [INFO] [stdout] --> src/aio.rs:214:33 [INFO] [stdout] | [INFO] [stdout] 214 | self.inner.borrow_mut().set_sigev_notify(sigev); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ method not found in `RefMut<'_, Box>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `aiocbs` of struct `nix::sys::aio::LioCb` is private [INFO] [stdout] --> src/aio.rs:246:45 [INFO] [stdout] | [INFO] [stdout] 246 | let errors = (0..self.inner.aiocbs.len()) [INFO] [stdout] | ^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `aiocbs` of struct `nix::sys::aio::LioCb` is private [INFO] [stdout] --> src/aio.rs:275:65 [INFO] [stdout] | [INFO] [stdout] 275 | } else if n_eagain > 0 && n_eagain < self.inner.aiocbs.len() { [INFO] [stdout] | ^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `aiocbs` of struct `nix::sys::aio::LioCb` is private [INFO] [stdout] --> src/aio.rs:277:50 [INFO] [stdout] | [INFO] [stdout] 277 | } else if n_eagain == self.inner.aiocbs.len() { [INFO] [stdout] | ^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `aiocbs` of struct `nix::sys::aio::LioCb` is private [INFO] [stdout] --> src/aio.rs:321:20 [INFO] [stdout] | [INFO] [stdout] 321 | self.inner.aiocbs.push(aio::AioCb::from_boxed_slice(fd, offset as off_t, [INFO] [stdout] | ^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `push` found for struct `Box<[nix::sys::aio::AioCb<'static>]>` in the current scope [INFO] [stdout] --> src/aio.rs:321:27 [INFO] [stdout] | [INFO] [stdout] 321 | self.inner.aiocbs.push(aio::AioCb::from_boxed_slice(fd, offset as off_t, [INFO] [stdout] | ^^^^ method not found in `Box<[nix::sys::aio::AioCb<'static>]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_boxed_slice` found for struct `nix::sys::aio::AioCb<'_>` in the current scope [INFO] [stdout] --> src/aio.rs:321:44 [INFO] [stdout] | [INFO] [stdout] 321 | self.inner.aiocbs.push(aio::AioCb::from_boxed_slice(fd, offset as off_t, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | function or associated item not found in `nix::sys::aio::AioCb<'_>` [INFO] [stdout] | help: there is an associated function with a similar name: `from_mut_slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `aiocbs` of struct `nix::sys::aio::LioCb` is private [INFO] [stdout] --> src/aio.rs:328:20 [INFO] [stdout] | [INFO] [stdout] 328 | self.inner.aiocbs.push(aio::AioCb::from_boxed_mut_slice(fd, [INFO] [stdout] | ^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `push` found for struct `Box<[nix::sys::aio::AioCb<'static>]>` in the current scope [INFO] [stdout] --> src/aio.rs:328:27 [INFO] [stdout] | [INFO] [stdout] 328 | self.inner.aiocbs.push(aio::AioCb::from_boxed_mut_slice(fd, [INFO] [stdout] | ^^^^ method not found in `Box<[nix::sys::aio::AioCb<'static>]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_boxed_mut_slice` found for struct `nix::sys::aio::AioCb<'_>` in the current scope [INFO] [stdout] --> src/aio.rs:328:44 [INFO] [stdout] | [INFO] [stdout] 328 | self.inner.aiocbs.push(aio::AioCb::from_boxed_mut_slice(fd, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | function or associated item not found in `nix::sys::aio::AioCb<'_>` [INFO] [stdout] | help: there is an associated function with a similar name: `from_mut_slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `aiocbs` of struct `nix::sys::aio::LioCb` is private [INFO] [stdout] --> src/aio.rs:337:20 [INFO] [stdout] | [INFO] [stdout] 337 | self.inner.aiocbs.push(aiocb); [INFO] [stdout] | ^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `push` found for struct `Box<[nix::sys::aio::AioCb<'static>]>` in the current scope [INFO] [stdout] --> src/aio.rs:337:27 [INFO] [stdout] | [INFO] [stdout] 337 | self.inner.aiocbs.push(aiocb); [INFO] [stdout] | ^^^^ method not found in `Box<[nix::sys::aio::AioCb<'static>]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `aiocbs` of struct `nix::sys::aio::LioCb` is private [INFO] [stdout] --> src/aio.rs:353:30 [INFO] [stdout] | [INFO] [stdout] 353 | let iter = (0..inner.aiocbs.len()).map(move |i| { [INFO] [stdout] | ^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `aiocbs` of struct `nix::sys::aio::LioCb` is private [INFO] [stdout] --> src/aio.rs:355:55 [INFO] [stdout] | [INFO] [stdout] 355 | let buf_ref = nix_buffer_to_buf_ref(inner.aiocbs[i].buffer()); [INFO] [stdout] | ^^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `buffer` found for struct `nix::sys::aio::AioCb<'_>` in the current scope [INFO] [stdout] --> src/aio.rs:355:65 [INFO] [stdout] | [INFO] [stdout] 355 | let buf_ref = nix_buffer_to_buf_ref(inner.aiocbs[i].buffer()); [INFO] [stdout] | ^^^^^^ method not found in `nix::sys::aio::AioCb<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_capacity` found for struct `nix::sys::aio::LioCb<'_>` in the current scope [INFO] [stdout] --> src/aio.rs:363:32 [INFO] [stdout] | [INFO] [stdout] 363 | inner: aio::LioCb::with_capacity(capacity), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `nix::sys::aio::LioCb<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_lio` found for struct `UnixReady` in the current scope [INFO] [stdout] --> src/aio.rs:375:41 [INFO] [stdout] | [INFO] [stdout] 375 | assert!(UnixReady::from(events).is_lio()); [INFO] [stdout] | ^^^^^^ help: there is an associated function with a similar name: `is_aio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant named `SigevKevent` found for enum `SigevNotify` [INFO] [stdout] --> src/aio.rs:378:34 [INFO] [stdout] | [INFO] [stdout] 378 | let sigev = SigevNotify::SigevKevent{kq, udata: udata as isize}; [INFO] [stdout] | ^^^^^^^^^^^ variant not found in `SigevNotify` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 35 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0433, E0599, E0616. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mio-aio` [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 `Command { std: "docker" "inspect" "049d96ef52f03b3aca831374a2453bde12348cdc661b41d228abc19868a9f163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "049d96ef52f03b3aca831374a2453bde12348cdc661b41d228abc19868a9f163", kill_on_drop: false }` [INFO] [stdout] 049d96ef52f03b3aca831374a2453bde12348cdc661b41d228abc19868a9f163