[INFO] fetching crate ioslice 0.6.0... [INFO] testing ioslice-0.6.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate ioslice 0.6.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ioslice 0.6.0 [INFO] finished tweaking crates.io crate ioslice 0.6.0 [INFO] tweaked toml for crates.io crate ioslice 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ioslice 0.6.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b57a3b5f8b05bf74c19ad4aa8bb78f020d11eaa434de15fc269316222c29fe27 [INFO] running `Command { std: "docker" "start" "-a" "b57a3b5f8b05bf74c19ad4aa8bb78f020d11eaa434de15fc269316222c29fe27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b57a3b5f8b05bf74c19ad4aa8bb78f020d11eaa434de15fc269316222c29fe27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b57a3b5f8b05bf74c19ad4aa8bb78f020d11eaa434de15fc269316222c29fe27", kill_on_drop: false }` [INFO] [stdout] b57a3b5f8b05bf74c19ad4aa8bb78f020d11eaa434de15fc269316222c29fe27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99ea8a7f66e5a11a140ad30e0667b5bdf894d079b30b4d6ae8c3881afa386a9d [INFO] running `Command { std: "docker" "start" "-a" "99ea8a7f66e5a11a140ad30e0667b5bdf894d079b30b4d6ae8c3881afa386a9d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling ioslice v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:56:47 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(all(unix, feature = "libc", not(all(feature = "redox_syscall"))))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:150:23 [INFO] [stdout] | [INFO] [stdout] 150 | #[cfg(not(feature = "redox_syscall"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:153:19 [INFO] [stdout] | [INFO] [stdout] 153 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | #[cfg(not(feature = "redox_syscall"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:193:15 [INFO] [stdout] | [INFO] [stdout] 193 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:338:47 [INFO] [stdout] | [INFO] [stdout] 338 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:341:15 [INFO] [stdout] | [INFO] [stdout] 341 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:351:47 [INFO] [stdout] | [INFO] [stdout] 351 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:354:15 [INFO] [stdout] | [INFO] [stdout] 354 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:365:47 [INFO] [stdout] | [INFO] [stdout] 365 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:369:15 [INFO] [stdout] | [INFO] [stdout] 369 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:387:47 [INFO] [stdout] | [INFO] [stdout] 387 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:391:15 [INFO] [stdout] | [INFO] [stdout] 391 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:416:51 [INFO] [stdout] | [INFO] [stdout] 416 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:424:19 [INFO] [stdout] | [INFO] [stdout] 424 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1572:27 [INFO] [stdout] | [INFO] [stdout] 1572 | pub fn as_ioslice(&self) -> IoSlice { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1572 | pub fn as_ioslice(&self) -> IoSlice<'_, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1576:31 [INFO] [stdout] | [INFO] [stdout] 1576 | pub fn as_ioslice_mut(&mut self) -> IoSliceMut { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1576 | pub fn as_ioslice_mut(&mut self) -> IoSliceMut<'_, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1595:40 [INFO] [stdout] | [INFO] [stdout] 1595 | pub fn cast_to_ioslices(these: &[Self]) -> &[IoSlice] { [INFO] [stdout] | ^^^^^^^ ------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1595 | pub fn cast_to_ioslices(these: &[Self]) -> &[IoSlice<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1609:51 [INFO] [stdout] | [INFO] [stdout] 1609 | pub unsafe fn cast_to_ioslices_mut(these: &mut [Self]) -> &mut [IoSlice] { [INFO] [stdout] | ^^^^^^^^^^^ ----------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1609 | pub unsafe fn cast_to_ioslices_mut(these: &mut [Self]) -> &mut [IoSlice<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1613:44 [INFO] [stdout] | [INFO] [stdout] 1613 | pub fn cast_to_mut_ioslices(these: &[Self]) -> &[IoSliceMut] { [INFO] [stdout] | ^^^^^^^ ---------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1613 | pub fn cast_to_mut_ioslices(these: &[Self]) -> &[IoSliceMut<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1625:55 [INFO] [stdout] | [INFO] [stdout] 1625 | pub unsafe fn cast_to_mut_ioslices_mut(these: &mut [Self]) -> &mut [IoSliceMut] { [INFO] [stdout] | ^^^^^^^^^^^ -------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1625 | pub unsafe fn cast_to_mut_ioslices_mut(these: &mut [Self]) -> &mut [IoSliceMut<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.22s [INFO] running `Command { std: "docker" "inspect" "99ea8a7f66e5a11a140ad30e0667b5bdf894d079b30b4d6ae8c3881afa386a9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99ea8a7f66e5a11a140ad30e0667b5bdf894d079b30b4d6ae8c3881afa386a9d", kill_on_drop: false }` [INFO] [stdout] 99ea8a7f66e5a11a140ad30e0667b5bdf894d079b30b4d6ae8c3881afa386a9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb00872de8e1104945585ae5eae4d739de5dc79e7d01fd44c480667167cd9453 [INFO] running `Command { std: "docker" "start" "-a" "bb00872de8e1104945585ae5eae4d739de5dc79e7d01fd44c480667167cd9453", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:56:47 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(all(unix, feature = "libc", not(all(feature = "redox_syscall"))))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:150:23 [INFO] [stdout] | [INFO] [stdout] 150 | #[cfg(not(feature = "redox_syscall"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:153:19 [INFO] [stdout] | [INFO] [stdout] 153 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | #[cfg(not(feature = "redox_syscall"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:193:15 [INFO] [stdout] | [INFO] [stdout] 193 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:338:47 [INFO] [stdout] | [INFO] [stdout] 338 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:341:15 [INFO] [stdout] | [INFO] [stdout] 341 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:351:47 [INFO] [stdout] | [INFO] [stdout] 351 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:354:15 [INFO] [stdout] | [INFO] [stdout] 354 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:365:47 [INFO] [stdout] | [INFO] [stdout] 365 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:369:15 [INFO] [stdout] | [INFO] [stdout] 369 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:387:47 [INFO] [stdout] | [INFO] [stdout] 387 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:391:15 [INFO] [stdout] | [INFO] [stdout] 391 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:416:51 [INFO] [stdout] | [INFO] [stdout] 416 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:424:19 [INFO] [stdout] | [INFO] [stdout] 424 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1572:27 [INFO] [stdout] | [INFO] [stdout] 1572 | pub fn as_ioslice(&self) -> IoSlice { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1572 | pub fn as_ioslice(&self) -> IoSlice<'_, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1576:31 [INFO] [stdout] | [INFO] [stdout] 1576 | pub fn as_ioslice_mut(&mut self) -> IoSliceMut { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1576 | pub fn as_ioslice_mut(&mut self) -> IoSliceMut<'_, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1595:40 [INFO] [stdout] | [INFO] [stdout] 1595 | pub fn cast_to_ioslices(these: &[Self]) -> &[IoSlice] { [INFO] [stdout] | ^^^^^^^ ------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1595 | pub fn cast_to_ioslices(these: &[Self]) -> &[IoSlice<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1609:51 [INFO] [stdout] | [INFO] [stdout] 1609 | pub unsafe fn cast_to_ioslices_mut(these: &mut [Self]) -> &mut [IoSlice] { [INFO] [stdout] | ^^^^^^^^^^^ ----------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1609 | pub unsafe fn cast_to_ioslices_mut(these: &mut [Self]) -> &mut [IoSlice<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1613:44 [INFO] [stdout] | [INFO] [stdout] 1613 | pub fn cast_to_mut_ioslices(these: &[Self]) -> &[IoSliceMut] { [INFO] [stdout] | ^^^^^^^ ---------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1613 | pub fn cast_to_mut_ioslices(these: &[Self]) -> &[IoSliceMut<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1625:55 [INFO] [stdout] | [INFO] [stdout] 1625 | pub unsafe fn cast_to_mut_ioslices_mut(these: &mut [Self]) -> &mut [IoSliceMut] { [INFO] [stdout] | ^^^^^^^^^^^ -------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1625 | pub unsafe fn cast_to_mut_ioslices_mut(these: &mut [Self]) -> &mut [IoSliceMut<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ioslice v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:56:47 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(all(unix, feature = "libc", not(all(feature = "redox_syscall"))))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:150:23 [INFO] [stdout] | [INFO] [stdout] 150 | #[cfg(not(feature = "redox_syscall"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:153:19 [INFO] [stdout] | [INFO] [stdout] 153 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | #[cfg(not(feature = "redox_syscall"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:193:15 [INFO] [stdout] | [INFO] [stdout] 193 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:338:47 [INFO] [stdout] | [INFO] [stdout] 338 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:341:15 [INFO] [stdout] | [INFO] [stdout] 341 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:351:47 [INFO] [stdout] | [INFO] [stdout] 351 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:354:15 [INFO] [stdout] | [INFO] [stdout] 354 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:365:47 [INFO] [stdout] | [INFO] [stdout] 365 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:369:15 [INFO] [stdout] | [INFO] [stdout] 369 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:387:47 [INFO] [stdout] | [INFO] [stdout] 387 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:391:15 [INFO] [stdout] | [INFO] [stdout] 391 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:416:51 [INFO] [stdout] | [INFO] [stdout] 416 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stdout] --> src/iovec.rs:424:19 [INFO] [stdout] | [INFO] [stdout] 424 | #[cfg(feature = "redox_syscall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stdout] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1572:27 [INFO] [stdout] | [INFO] [stdout] 1572 | pub fn as_ioslice(&self) -> IoSlice { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1572 | pub fn as_ioslice(&self) -> IoSlice<'_, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1576:31 [INFO] [stdout] | [INFO] [stdout] 1576 | pub fn as_ioslice_mut(&mut self) -> IoSliceMut { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1576 | pub fn as_ioslice_mut(&mut self) -> IoSliceMut<'_, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1595:40 [INFO] [stdout] | [INFO] [stdout] 1595 | pub fn cast_to_ioslices(these: &[Self]) -> &[IoSlice] { [INFO] [stdout] | ^^^^^^^ ------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1595 | pub fn cast_to_ioslices(these: &[Self]) -> &[IoSlice<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1609:51 [INFO] [stdout] | [INFO] [stdout] 1609 | pub unsafe fn cast_to_ioslices_mut(these: &mut [Self]) -> &mut [IoSlice] { [INFO] [stdout] | ^^^^^^^^^^^ ----------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1609 | pub unsafe fn cast_to_ioslices_mut(these: &mut [Self]) -> &mut [IoSlice<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1613:44 [INFO] [stdout] | [INFO] [stdout] 1613 | pub fn cast_to_mut_ioslices(these: &[Self]) -> &[IoSliceMut] { [INFO] [stdout] | ^^^^^^^ ---------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1613 | pub fn cast_to_mut_ioslices(these: &[Self]) -> &[IoSliceMut<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iovec.rs:1625:55 [INFO] [stdout] | [INFO] [stdout] 1625 | pub unsafe fn cast_to_mut_ioslices_mut(these: &mut [Self]) -> &mut [IoSliceMut] { [INFO] [stdout] | ^^^^^^^^^^^ -------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1625 | pub unsafe fn cast_to_mut_ioslices_mut(these: &mut [Self]) -> &mut [IoSliceMut<'_, I>] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "bb00872de8e1104945585ae5eae4d739de5dc79e7d01fd44c480667167cd9453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb00872de8e1104945585ae5eae4d739de5dc79e7d01fd44c480667167cd9453", kill_on_drop: false }` [INFO] [stdout] bb00872de8e1104945585ae5eae4d739de5dc79e7d01fd44c480667167cd9453 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 48f0ab3208c2ef3a40c0a98b411d5665150e3d2a3d2972ae3da2268cc7508f05 [INFO] running `Command { std: "docker" "start" "-a" "48f0ab3208c2ef3a40c0a98b411d5665150e3d2a3d2972ae3da2268cc7508f05", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | #[cfg(feature = "redox_syscall")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:56:47 [INFO] [stderr] | [INFO] [stderr] 56 | #[cfg(all(unix, feature = "libc", not(all(feature = "redox_syscall"))))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:59:11 [INFO] [stderr] | [INFO] [stderr] 59 | #[cfg(feature = "redox_syscall")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:150:23 [INFO] [stderr] | [INFO] [stderr] 150 | #[cfg(not(feature = "redox_syscall"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:153:19 [INFO] [stderr] | [INFO] [stderr] 153 | #[cfg(feature = "redox_syscall")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:190:19 [INFO] [stderr] | [INFO] [stderr] 190 | #[cfg(not(feature = "redox_syscall"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:193:15 [INFO] [stderr] | [INFO] [stderr] 193 | #[cfg(feature = "redox_syscall")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:338:47 [INFO] [stderr] | [INFO] [stderr] 338 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:341:15 [INFO] [stderr] | [INFO] [stderr] 341 | #[cfg(feature = "redox_syscall")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:351:47 [INFO] [stderr] | [INFO] [stderr] 351 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:354:15 [INFO] [stderr] | [INFO] [stderr] 354 | #[cfg(feature = "redox_syscall")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:365:47 [INFO] [stderr] | [INFO] [stderr] 365 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:369:15 [INFO] [stderr] | [INFO] [stderr] 369 | #[cfg(feature = "redox_syscall")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:387:47 [INFO] [stderr] | [INFO] [stderr] 387 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:391:15 [INFO] [stderr] | [INFO] [stderr] 391 | #[cfg(feature = "redox_syscall")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:416:51 [INFO] [stderr] | [INFO] [stderr] 416 | #[cfg(all(unix, feature = "libc", not(feature = "redox_syscall")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `redox_syscall` [INFO] [stderr] --> src/iovec.rs:424:19 [INFO] [stderr] | [INFO] [stderr] 424 | #[cfg(feature = "redox_syscall")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alloc`, `default`, `io_box`, `libc`, `nightly`, `stable_deref_trait`, `std`, and `winapi` [INFO] [stderr] = help: consider adding `redox_syscall` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iovec.rs:1572:27 [INFO] [stderr] | [INFO] [stderr] 1572 | pub fn as_ioslice(&self) -> IoSlice { [INFO] [stderr] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1572 | pub fn as_ioslice(&self) -> IoSlice<'_, I> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iovec.rs:1576:31 [INFO] [stderr] | [INFO] [stderr] 1576 | pub fn as_ioslice_mut(&mut self) -> IoSliceMut { [INFO] [stderr] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1576 | pub fn as_ioslice_mut(&mut self) -> IoSliceMut<'_, I> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iovec.rs:1595:40 [INFO] [stderr] | [INFO] [stderr] 1595 | pub fn cast_to_ioslices(these: &[Self]) -> &[IoSlice] { [INFO] [stderr] | ^^^^^^^ ------------- [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1595 | pub fn cast_to_ioslices(these: &[Self]) -> &[IoSlice<'_, I>] { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iovec.rs:1609:51 [INFO] [stderr] | [INFO] [stderr] 1609 | pub unsafe fn cast_to_ioslices_mut(these: &mut [Self]) -> &mut [IoSlice] { [INFO] [stderr] | ^^^^^^^^^^^ ----------------- [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1609 | pub unsafe fn cast_to_ioslices_mut(these: &mut [Self]) -> &mut [IoSlice<'_, I>] { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iovec.rs:1613:44 [INFO] [stderr] | [INFO] [stderr] 1613 | pub fn cast_to_mut_ioslices(these: &[Self]) -> &[IoSliceMut] { [INFO] [stderr] | ^^^^^^^ ---------------- [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1613 | pub fn cast_to_mut_ioslices(these: &[Self]) -> &[IoSliceMut<'_, I>] { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iovec.rs:1625:55 [INFO] [stderr] | [INFO] [stderr] 1625 | pub unsafe fn cast_to_mut_ioslices_mut(these: &mut [Self]) -> &mut [IoSliceMut] { [INFO] [stderr] | ^^^^^^^^^^^ -------------------- [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1625 | pub unsafe fn cast_to_mut_ioslices_mut(these: &mut [Self]) -> &mut [IoSliceMut<'_, I>] { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `ioslice` (lib) generated 23 warnings (run `cargo fix --lib -p ioslice` to apply 6 suggestions) [INFO] [stderr] warning: `ioslice` (lib test) generated 23 warnings (23 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ioslice-352de629b40475f5) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test iovec::tests::abi_compatibility_with_iovec ... ok [INFO] [stdout] test iovec::tests::advance ... ok [INFO] [stdout] test iovec::tests::splitting_ioslice_mut ... ok [INFO] [stdout] test iovec::tests::splitting_ioslice ... ok [INFO] [stdout] test iovec::tests::abi_compatibility_with_std ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests ioslice [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "48f0ab3208c2ef3a40c0a98b411d5665150e3d2a3d2972ae3da2268cc7508f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f0ab3208c2ef3a40c0a98b411d5665150e3d2a3d2972ae3da2268cc7508f05", kill_on_drop: false }` [INFO] [stdout] 48f0ab3208c2ef3a40c0a98b411d5665150e3d2a3d2972ae3da2268cc7508f05