[INFO] fetching crate ndless 0.8.8... [INFO] testing ndless-0.8.8 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate ndless 0.8.8 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate ndless 0.8.8 [INFO] finished tweaking crates.io crate ndless 0.8.8 [INFO] tweaked toml for crates.io crate ndless 0.8.8 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ndless 0.8.8 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cty v0.1.5 [INFO] [stderr] Downloaded cstr_core v0.1.2 [INFO] [stderr] Downloaded ndless-macros v0.4.0 [INFO] [stderr] Downloaded ndless-sys v0.2.0 [INFO] [stderr] Downloaded cstr_core v0.2.6 [INFO] [stderr] Downloaded ndless-static-vars v2.1.0 [INFO] [stderr] Downloaded embedded-ffi v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfa65ae8a853a502f376b33874bb6fe5dabab8e2a88382756670415b4b2dac92 [INFO] running `Command { std: "docker" "start" "-a" "dfa65ae8a853a502f376b33874bb6fe5dabab8e2a88382756670415b4b2dac92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfa65ae8a853a502f376b33874bb6fe5dabab8e2a88382756670415b4b2dac92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfa65ae8a853a502f376b33874bb6fe5dabab8e2a88382756670415b4b2dac92", kill_on_drop: false }` [INFO] [stdout] dfa65ae8a853a502f376b33874bb6fe5dabab8e2a88382756670415b4b2dac92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae57d7b327d3d25c0ebfb20205a42be841b921a33022e8c7512506cf5b056a2a [INFO] running `Command { std: "docker" "start" "-a" "ae57d7b327d3d25c0ebfb20205a42be841b921a33022e8c7512506cf5b056a2a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling cty v0.1.5 [INFO] [stderr] Compiling ndless-static-vars v2.1.0 [INFO] [stderr] Compiling ndless-sys v0.2.0 [INFO] [stderr] Compiling cstr_core v0.1.2 [INFO] [stderr] Compiling cstr_core v0.2.6 [INFO] [stderr] Compiling embedded-ffi v0.1.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ndless-macros v0.4.0 [INFO] [stderr] Compiling ndless v0.8.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FileTypeExt` [INFO] [stdout] --> src/file_io/sys/ext/mod.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 33 | pub use super::fs::{FileTypeExt, MetadataExt, OpenOptionsExt, PermissionsExt}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsRawFd`, `FromRawFd`, `IntoRawFd`, and `RawFd` [INFO] [stdout] --> src/file_io/sys/ext/mod.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | pub use super::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndless_sys::NU_Open as open` [INFO] [stdout] --> src/libc.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use ndless_sys::NU_Open as open; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stat as lstat` [INFO] [stdout] --> src/libc.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | nuc_closedir as closedir, nuc_opendir as opendir, stat as lstat, NU_Set_Current_Dir as chdir, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub use core::ffi::*; [INFO] [stdout] | ^^^^^^^^^^^^ the name `CStr` in the type namespace is first re-exported here [INFO] [stdout] 23 | [INFO] [stdout] 24 | pub use embedded_ffi::*; [INFO] [stdout] | --------------- but the name `CStr` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:83:10 [INFO] [stdout] | [INFO] [stdout] 83 | pub use alloc::{boxed::*, string::*, vec::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^------^ [INFO] [stdout] | | | [INFO] [stdout] | | but the name `Drain` in the type namespace is also re-exported here [INFO] [stdout] | the name `Drain` in the type namespace is first re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/bindings/math.rs:714:2 [INFO] [stdout] | [INFO] [stdout] 714 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/bindings/math.rs:898:2 [INFO] [stdout] | [INFO] [stdout] 898 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:683:3 [INFO] [stdout] | [INFO] [stdout] 683 | unsafe { intrinsics::floorf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:687:3 [INFO] [stdout] | [INFO] [stdout] 687 | unsafe { intrinsics::ceilf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:691:3 [INFO] [stdout] | [INFO] [stdout] 691 | unsafe { intrinsics::roundf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:695:3 [INFO] [stdout] | [INFO] [stdout] 695 | unsafe { intrinsics::truncf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:703:3 [INFO] [stdout] | [INFO] [stdout] 703 | unsafe { intrinsics::fabsf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:710:4 [INFO] [stdout] | [INFO] [stdout] 710 | unsafe { intrinsics::copysignf64(1.0, self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:716:3 [INFO] [stdout] | [INFO] [stdout] 716 | unsafe { intrinsics::copysignf64(self, y) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:720:3 [INFO] [stdout] | [INFO] [stdout] 720 | unsafe { intrinsics::fmaf64(self, a, b) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:741:3 [INFO] [stdout] | [INFO] [stdout] 741 | unsafe { intrinsics::powif64(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:745:3 [INFO] [stdout] | [INFO] [stdout] 745 | unsafe { intrinsics::powf64(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:752:4 [INFO] [stdout] | [INFO] [stdout] 752 | unsafe { intrinsics::sqrtf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:757:3 [INFO] [stdout] | [INFO] [stdout] 757 | unsafe { intrinsics::expf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:761:3 [INFO] [stdout] | [INFO] [stdout] 761 | unsafe { intrinsics::exp2f64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:765:3 [INFO] [stdout] | [INFO] [stdout] 765 | unsafe { intrinsics::logf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:773:3 [INFO] [stdout] | [INFO] [stdout] 773 | unsafe { intrinsics::log2f64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:777:3 [INFO] [stdout] | [INFO] [stdout] 777 | unsafe { intrinsics::log10f64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:793:3 [INFO] [stdout] | [INFO] [stdout] 793 | unsafe { intrinsics::sinf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:797:3 [INFO] [stdout] | [INFO] [stdout] 797 | unsafe { intrinsics::cosf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:867:3 [INFO] [stdout] | [INFO] [stdout] 867 | unsafe { intrinsics::floorf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:871:3 [INFO] [stdout] | [INFO] [stdout] 871 | unsafe { intrinsics::ceilf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:875:3 [INFO] [stdout] | [INFO] [stdout] 875 | unsafe { intrinsics::roundf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:879:3 [INFO] [stdout] | [INFO] [stdout] 879 | unsafe { intrinsics::truncf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:887:3 [INFO] [stdout] | [INFO] [stdout] 887 | unsafe { intrinsics::fabsf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:894:4 [INFO] [stdout] | [INFO] [stdout] 894 | unsafe { intrinsics::copysignf32(1.0, self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:900:3 [INFO] [stdout] | [INFO] [stdout] 900 | unsafe { intrinsics::copysignf32(self, y) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:904:3 [INFO] [stdout] | [INFO] [stdout] 904 | unsafe { intrinsics::fmaf32(self, a, b) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:925:3 [INFO] [stdout] | [INFO] [stdout] 925 | unsafe { intrinsics::powif32(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:929:3 [INFO] [stdout] | [INFO] [stdout] 929 | unsafe { intrinsics::powf32(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:936:4 [INFO] [stdout] | [INFO] [stdout] 936 | unsafe { intrinsics::sqrtf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:941:3 [INFO] [stdout] | [INFO] [stdout] 941 | unsafe { intrinsics::expf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:945:3 [INFO] [stdout] | [INFO] [stdout] 945 | unsafe { intrinsics::exp2f32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:949:3 [INFO] [stdout] | [INFO] [stdout] 949 | unsafe { intrinsics::logf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:957:3 [INFO] [stdout] | [INFO] [stdout] 957 | unsafe { intrinsics::log2f32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:961:3 [INFO] [stdout] | [INFO] [stdout] 961 | unsafe { intrinsics::log10f32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:977:3 [INFO] [stdout] | [INFO] [stdout] 977 | unsafe { intrinsics::sinf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:981:3 [INFO] [stdout] | [INFO] [stdout] 981 | unsafe { intrinsics::cosf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `set_mode` and `from_mode` are never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait PermissionsExt { [INFO] [stdout] | -------------- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 50 | fn set_mode(&mut self, mode: u32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn from_mode(mode: u32) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `custom_flags` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub trait OpenOptionsExt { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 136 | fn custom_flags(&mut self, flags: i32) -> &mut Self; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MetadataExt` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:155:11 [INFO] [stdout] | [INFO] [stdout] 155 | pub trait MetadataExt { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FileTypeExt` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:458:11 [INFO] [stdout] | [INFO] [stdout] 458 | pub trait FileTypeExt { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DirBuilderExt` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:552:11 [INFO] [stdout] | [INFO] [stdout] 552 | pub trait DirBuilderExt { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub type RawFd = libc::c_int; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AsRawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait AsRawFd { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromRawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait FromRawFd { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoRawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 52 | pub trait IntoRawFd { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `custom_flags` is never read [INFO] [stdout] --> src/file_io/sys/fs.rs:65:2 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct OpenOptions { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 65 | custom_flags: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenOptions` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `custom_flags` is never used [INFO] [stdout] --> src/file_io/sys/fs.rs:274:9 [INFO] [stdout] | [INFO] [stdout] 239 | impl OpenOptions { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 274 | pub fn custom_flags(&mut self, flags: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `fd` and `into_fd` are never used [INFO] [stdout] --> src/file_io/sys/fs.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 293 | impl File { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 377 | pub fn fd(&self) -> &FileDesc { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 381 | pub fn into_fd(self) -> FileDesc { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_mode` is never used [INFO] [stdout] --> src/file_io/sys/fs.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 386 | impl DirBuilder { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 397 | pub fn set_mode(&mut self, mode: u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MetadataExt` is never used [INFO] [stdout] --> src/file_io/sys/platform.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait MetadataExt { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoInner` is never used [INFO] [stdout] --> src/file_io/sys_common.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait IntoInner { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFIFO` is never used [INFO] [stdout] --> src/libc.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub const S_IFIFO: mode_t = 4096; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFCHR` is never used [INFO] [stdout] --> src/libc.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub const S_IFCHR: mode_t = 8192; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFBLK` is never used [INFO] [stdout] --> src/libc.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub const S_IFBLK: mode_t = 24576; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFSOCK` is never used [INFO] [stdout] --> src/libc.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | pub const S_IFSOCK: mode_t = 49152; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.17s [INFO] running `Command { std: "docker" "inspect" "ae57d7b327d3d25c0ebfb20205a42be841b921a33022e8c7512506cf5b056a2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae57d7b327d3d25c0ebfb20205a42be841b921a33022e8c7512506cf5b056a2a", kill_on_drop: false }` [INFO] [stdout] ae57d7b327d3d25c0ebfb20205a42be841b921a33022e8c7512506cf5b056a2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65a2f402eb979c9e9f83958ec6ff527cd5a69340c0412ca37138c006806e145f [INFO] running `Command { std: "docker" "start" "-a" "65a2f402eb979c9e9f83958ec6ff527cd5a69340c0412ca37138c006806e145f", kill_on_drop: false }` [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FileTypeExt` [INFO] [stdout] --> src/file_io/sys/ext/mod.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 33 | pub use super::fs::{FileTypeExt, MetadataExt, OpenOptionsExt, PermissionsExt}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsRawFd`, `FromRawFd`, `IntoRawFd`, and `RawFd` [INFO] [stdout] --> src/file_io/sys/ext/mod.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | pub use super::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndless_sys::NU_Open as open` [INFO] [stdout] --> src/libc.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use ndless_sys::NU_Open as open; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stat as lstat` [INFO] [stdout] --> src/libc.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | nuc_closedir as closedir, nuc_opendir as opendir, stat as lstat, NU_Set_Current_Dir as chdir, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub use core::ffi::*; [INFO] [stdout] | ^^^^^^^^^^^^ the name `CStr` in the type namespace is first re-exported here [INFO] [stdout] 23 | [INFO] [stdout] 24 | pub use embedded_ffi::*; [INFO] [stdout] | --------------- but the name `CStr` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:83:10 [INFO] [stdout] | [INFO] [stdout] 83 | pub use alloc::{boxed::*, string::*, vec::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^------^ [INFO] [stdout] | | | [INFO] [stdout] | | but the name `Drain` in the type namespace is also re-exported here [INFO] [stdout] | the name `Drain` in the type namespace is first re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/bindings/math.rs:714:2 [INFO] [stdout] | [INFO] [stdout] 714 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/bindings/math.rs:898:2 [INFO] [stdout] | [INFO] [stdout] 898 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:683:3 [INFO] [stdout] | [INFO] [stdout] 683 | unsafe { intrinsics::floorf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:687:3 [INFO] [stdout] | [INFO] [stdout] 687 | unsafe { intrinsics::ceilf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:691:3 [INFO] [stdout] | [INFO] [stdout] 691 | unsafe { intrinsics::roundf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:695:3 [INFO] [stdout] | [INFO] [stdout] 695 | unsafe { intrinsics::truncf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:703:3 [INFO] [stdout] | [INFO] [stdout] 703 | unsafe { intrinsics::fabsf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:710:4 [INFO] [stdout] | [INFO] [stdout] 710 | unsafe { intrinsics::copysignf64(1.0, self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:716:3 [INFO] [stdout] | [INFO] [stdout] 716 | unsafe { intrinsics::copysignf64(self, y) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:720:3 [INFO] [stdout] | [INFO] [stdout] 720 | unsafe { intrinsics::fmaf64(self, a, b) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:741:3 [INFO] [stdout] | [INFO] [stdout] 741 | unsafe { intrinsics::powif64(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:745:3 [INFO] [stdout] | [INFO] [stdout] 745 | unsafe { intrinsics::powf64(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:752:4 [INFO] [stdout] | [INFO] [stdout] 752 | unsafe { intrinsics::sqrtf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:757:3 [INFO] [stdout] | [INFO] [stdout] 757 | unsafe { intrinsics::expf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:761:3 [INFO] [stdout] | [INFO] [stdout] 761 | unsafe { intrinsics::exp2f64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:765:3 [INFO] [stdout] | [INFO] [stdout] 765 | unsafe { intrinsics::logf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:773:3 [INFO] [stdout] | [INFO] [stdout] 773 | unsafe { intrinsics::log2f64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ndless v0.8.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:777:3 [INFO] [stdout] | [INFO] [stdout] 777 | unsafe { intrinsics::log10f64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:793:3 [INFO] [stdout] | [INFO] [stdout] 793 | unsafe { intrinsics::sinf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:797:3 [INFO] [stdout] | [INFO] [stdout] 797 | unsafe { intrinsics::cosf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:867:3 [INFO] [stdout] | [INFO] [stdout] 867 | unsafe { intrinsics::floorf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:871:3 [INFO] [stdout] | [INFO] [stdout] 871 | unsafe { intrinsics::ceilf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:875:3 [INFO] [stdout] | [INFO] [stdout] 875 | unsafe { intrinsics::roundf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:879:3 [INFO] [stdout] | [INFO] [stdout] 879 | unsafe { intrinsics::truncf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:887:3 [INFO] [stdout] | [INFO] [stdout] 887 | unsafe { intrinsics::fabsf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:894:4 [INFO] [stdout] | [INFO] [stdout] 894 | unsafe { intrinsics::copysignf32(1.0, self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:900:3 [INFO] [stdout] | [INFO] [stdout] 900 | unsafe { intrinsics::copysignf32(self, y) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:904:3 [INFO] [stdout] | [INFO] [stdout] 904 | unsafe { intrinsics::fmaf32(self, a, b) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:925:3 [INFO] [stdout] | [INFO] [stdout] 925 | unsafe { intrinsics::powif32(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:929:3 [INFO] [stdout] | [INFO] [stdout] 929 | unsafe { intrinsics::powf32(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:936:4 [INFO] [stdout] | [INFO] [stdout] 936 | unsafe { intrinsics::sqrtf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:941:3 [INFO] [stdout] | [INFO] [stdout] 941 | unsafe { intrinsics::expf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:945:3 [INFO] [stdout] | [INFO] [stdout] 945 | unsafe { intrinsics::exp2f32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:949:3 [INFO] [stdout] | [INFO] [stdout] 949 | unsafe { intrinsics::logf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:957:3 [INFO] [stdout] | [INFO] [stdout] 957 | unsafe { intrinsics::log2f32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:961:3 [INFO] [stdout] | [INFO] [stdout] 961 | unsafe { intrinsics::log10f32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:977:3 [INFO] [stdout] | [INFO] [stdout] 977 | unsafe { intrinsics::sinf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:981:3 [INFO] [stdout] | [INFO] [stdout] 981 | unsafe { intrinsics::cosf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `set_mode` and `from_mode` are never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait PermissionsExt { [INFO] [stdout] | -------------- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 50 | fn set_mode(&mut self, mode: u32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn from_mode(mode: u32) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `custom_flags` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub trait OpenOptionsExt { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 136 | fn custom_flags(&mut self, flags: i32) -> &mut Self; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MetadataExt` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:155:11 [INFO] [stdout] | [INFO] [stdout] 155 | pub trait MetadataExt { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FileTypeExt` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:458:11 [INFO] [stdout] | [INFO] [stdout] 458 | pub trait FileTypeExt { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DirBuilderExt` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:552:11 [INFO] [stdout] | [INFO] [stdout] 552 | pub trait DirBuilderExt { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub type RawFd = libc::c_int; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AsRawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait AsRawFd { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromRawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait FromRawFd { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoRawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 52 | pub trait IntoRawFd { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `custom_flags` is never read [INFO] [stdout] --> src/file_io/sys/fs.rs:65:2 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct OpenOptions { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 65 | custom_flags: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenOptions` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `custom_flags` is never used [INFO] [stdout] --> src/file_io/sys/fs.rs:274:9 [INFO] [stdout] | [INFO] [stdout] 239 | impl OpenOptions { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 274 | pub fn custom_flags(&mut self, flags: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `fd` and `into_fd` are never used [INFO] [stdout] --> src/file_io/sys/fs.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 293 | impl File { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 377 | pub fn fd(&self) -> &FileDesc { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 381 | pub fn into_fd(self) -> FileDesc { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_mode` is never used [INFO] [stdout] --> src/file_io/sys/fs.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 386 | impl DirBuilder { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 397 | pub fn set_mode(&mut self, mode: u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MetadataExt` is never used [INFO] [stdout] --> src/file_io/sys/platform.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait MetadataExt { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoInner` is never used [INFO] [stdout] --> src/file_io/sys_common.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait IntoInner { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFIFO` is never used [INFO] [stdout] --> src/libc.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub const S_IFIFO: mode_t = 4096; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFCHR` is never used [INFO] [stdout] --> src/libc.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub const S_IFCHR: mode_t = 8192; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFBLK` is never used [INFO] [stdout] --> src/libc.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub const S_IFBLK: mode_t = 24576; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFSOCK` is never used [INFO] [stdout] --> src/libc.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | pub const S_IFSOCK: mode_t = 49152; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FileTypeExt` [INFO] [stdout] --> src/file_io/sys/ext/mod.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 33 | pub use super::fs::{FileTypeExt, MetadataExt, OpenOptionsExt, PermissionsExt}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsRawFd`, `FromRawFd`, `IntoRawFd`, and `RawFd` [INFO] [stdout] --> src/file_io/sys/ext/mod.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | pub use super::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndless_sys::NU_Open as open` [INFO] [stdout] --> src/libc.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use ndless_sys::NU_Open as open; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stat as lstat` [INFO] [stdout] --> src/libc.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | nuc_closedir as closedir, nuc_opendir as opendir, stat as lstat, NU_Set_Current_Dir as chdir, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub use core::ffi::*; [INFO] [stdout] | ^^^^^^^^^^^^ the name `CStr` in the type namespace is first re-exported here [INFO] [stdout] 23 | [INFO] [stdout] 24 | pub use embedded_ffi::*; [INFO] [stdout] | --------------- but the name `CStr` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:83:10 [INFO] [stdout] | [INFO] [stdout] 83 | pub use alloc::{boxed::*, string::*, vec::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^------^ [INFO] [stdout] | | | [INFO] [stdout] | | but the name `Drain` in the type namespace is also re-exported here [INFO] [stdout] | the name `Drain` in the type namespace is first re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/bindings/math.rs:714:2 [INFO] [stdout] | [INFO] [stdout] 714 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/bindings/math.rs:898:2 [INFO] [stdout] | [INFO] [stdout] 898 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:683:3 [INFO] [stdout] | [INFO] [stdout] 683 | unsafe { intrinsics::floorf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:687:3 [INFO] [stdout] | [INFO] [stdout] 687 | unsafe { intrinsics::ceilf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:691:3 [INFO] [stdout] | [INFO] [stdout] 691 | unsafe { intrinsics::roundf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:695:3 [INFO] [stdout] | [INFO] [stdout] 695 | unsafe { intrinsics::truncf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:703:3 [INFO] [stdout] | [INFO] [stdout] 703 | unsafe { intrinsics::fabsf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:710:4 [INFO] [stdout] | [INFO] [stdout] 710 | unsafe { intrinsics::copysignf64(1.0, self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:716:3 [INFO] [stdout] | [INFO] [stdout] 716 | unsafe { intrinsics::copysignf64(self, y) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:720:3 [INFO] [stdout] | [INFO] [stdout] 720 | unsafe { intrinsics::fmaf64(self, a, b) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:741:3 [INFO] [stdout] | [INFO] [stdout] 741 | unsafe { intrinsics::powif64(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:745:3 [INFO] [stdout] | [INFO] [stdout] 745 | unsafe { intrinsics::powf64(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:752:4 [INFO] [stdout] | [INFO] [stdout] 752 | unsafe { intrinsics::sqrtf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:757:3 [INFO] [stdout] | [INFO] [stdout] 757 | unsafe { intrinsics::expf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:761:3 [INFO] [stdout] | [INFO] [stdout] 761 | unsafe { intrinsics::exp2f64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:765:3 [INFO] [stdout] | [INFO] [stdout] 765 | unsafe { intrinsics::logf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:773:3 [INFO] [stdout] | [INFO] [stdout] 773 | unsafe { intrinsics::log2f64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:777:3 [INFO] [stdout] | [INFO] [stdout] 777 | unsafe { intrinsics::log10f64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:793:3 [INFO] [stdout] | [INFO] [stdout] 793 | unsafe { intrinsics::sinf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:797:3 [INFO] [stdout] | [INFO] [stdout] 797 | unsafe { intrinsics::cosf64(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:867:3 [INFO] [stdout] | [INFO] [stdout] 867 | unsafe { intrinsics::floorf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:871:3 [INFO] [stdout] | [INFO] [stdout] 871 | unsafe { intrinsics::ceilf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:875:3 [INFO] [stdout] | [INFO] [stdout] 875 | unsafe { intrinsics::roundf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:879:3 [INFO] [stdout] | [INFO] [stdout] 879 | unsafe { intrinsics::truncf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:887:3 [INFO] [stdout] | [INFO] [stdout] 887 | unsafe { intrinsics::fabsf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:894:4 [INFO] [stdout] | [INFO] [stdout] 894 | unsafe { intrinsics::copysignf32(1.0, self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:900:3 [INFO] [stdout] | [INFO] [stdout] 900 | unsafe { intrinsics::copysignf32(self, y) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:904:3 [INFO] [stdout] | [INFO] [stdout] 904 | unsafe { intrinsics::fmaf32(self, a, b) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:925:3 [INFO] [stdout] | [INFO] [stdout] 925 | unsafe { intrinsics::powif32(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:929:3 [INFO] [stdout] | [INFO] [stdout] 929 | unsafe { intrinsics::powf32(self, n) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:936:4 [INFO] [stdout] | [INFO] [stdout] 936 | unsafe { intrinsics::sqrtf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:941:3 [INFO] [stdout] | [INFO] [stdout] 941 | unsafe { intrinsics::expf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:945:3 [INFO] [stdout] | [INFO] [stdout] 945 | unsafe { intrinsics::exp2f32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:949:3 [INFO] [stdout] | [INFO] [stdout] 949 | unsafe { intrinsics::logf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:957:3 [INFO] [stdout] | [INFO] [stdout] 957 | unsafe { intrinsics::log2f32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:961:3 [INFO] [stdout] | [INFO] [stdout] 961 | unsafe { intrinsics::log10f32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:977:3 [INFO] [stdout] | [INFO] [stdout] 977 | unsafe { intrinsics::sinf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bindings/math.rs:981:3 [INFO] [stdout] | [INFO] [stdout] 981 | unsafe { intrinsics::cosf32(self) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `set_mode` and `from_mode` are never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait PermissionsExt { [INFO] [stdout] | -------------- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 50 | fn set_mode(&mut self, mode: u32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn from_mode(mode: u32) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `custom_flags` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub trait OpenOptionsExt { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 136 | fn custom_flags(&mut self, flags: i32) -> &mut Self; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MetadataExt` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:155:11 [INFO] [stdout] | [INFO] [stdout] 155 | pub trait MetadataExt { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FileTypeExt` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:458:11 [INFO] [stdout] | [INFO] [stdout] 458 | pub trait FileTypeExt { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DirBuilderExt` is never used [INFO] [stdout] --> src/file_io/sys/ext/fs.rs:552:11 [INFO] [stdout] | [INFO] [stdout] 552 | pub trait DirBuilderExt { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub type RawFd = libc::c_int; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AsRawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait AsRawFd { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromRawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait FromRawFd { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoRawFd` is never used [INFO] [stdout] --> src/file_io/sys/ext/io.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 52 | pub trait IntoRawFd { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `custom_flags` is never read [INFO] [stdout] --> src/file_io/sys/fs.rs:65:2 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct OpenOptions { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 65 | custom_flags: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenOptions` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `custom_flags` is never used [INFO] [stdout] --> src/file_io/sys/fs.rs:274:9 [INFO] [stdout] | [INFO] [stdout] 239 | impl OpenOptions { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 274 | pub fn custom_flags(&mut self, flags: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `fd` and `into_fd` are never used [INFO] [stdout] --> src/file_io/sys/fs.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 293 | impl File { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 377 | pub fn fd(&self) -> &FileDesc { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 381 | pub fn into_fd(self) -> FileDesc { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_mode` is never used [INFO] [stdout] --> src/file_io/sys/fs.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 386 | impl DirBuilder { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 397 | pub fn set_mode(&mut self, mode: u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MetadataExt` is never used [INFO] [stdout] --> src/file_io/sys/platform.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait MetadataExt { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoInner` is never used [INFO] [stdout] --> src/file_io/sys_common.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait IntoInner { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFIFO` is never used [INFO] [stdout] --> src/libc.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub const S_IFIFO: mode_t = 4096; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFCHR` is never used [INFO] [stdout] --> src/libc.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub const S_IFCHR: mode_t = 8192; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFBLK` is never used [INFO] [stdout] --> src/libc.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub const S_IFBLK: mode_t = 24576; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S_IFSOCK` is never used [INFO] [stdout] --> src/libc.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | pub const S_IFSOCK: mode_t = 49152; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.35s [INFO] running `Command { std: "docker" "inspect" "65a2f402eb979c9e9f83958ec6ff527cd5a69340c0412ca37138c006806e145f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65a2f402eb979c9e9f83958ec6ff527cd5a69340c0412ca37138c006806e145f", kill_on_drop: false }` [INFO] [stdout] 65a2f402eb979c9e9f83958ec6ff527cd5a69340c0412ca37138c006806e145f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 32abb835c31370fe278fb97893112bac767d159ec5b2269ee6ab1317cff2a31c [INFO] running `Command { std: "docker" "start" "-a" "32abb835c31370fe278fb97893112bac767d159ec5b2269ee6ab1317cff2a31c", kill_on_drop: false }` [INFO] [stderr] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stderr] --> src/lib.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | #![feature(core_intrinsics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: using it is strongly discouraged [INFO] [stderr] = note: `#[warn(internal_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `FileTypeExt` [INFO] [stderr] --> src/file_io/sys/ext/mod.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | pub use super::fs::{FileTypeExt, MetadataExt, OpenOptionsExt, PermissionsExt}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsRawFd`, `FromRawFd`, `IntoRawFd`, and `RawFd` [INFO] [stderr] --> src/file_io/sys/ext/mod.rs:34:22 [INFO] [stderr] | [INFO] [stderr] 34 | pub use super::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ndless_sys::NU_Open as open` [INFO] [stderr] --> src/libc.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub use ndless_sys::NU_Open as open; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `stat as lstat` [INFO] [stderr] --> src/libc.rs:6:52 [INFO] [stderr] | [INFO] [stderr] 6 | nuc_closedir as closedir, nuc_opendir as opendir, stat as lstat, NU_Set_Current_Dir as chdir, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/lib.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | pub use core::ffi::*; [INFO] [stderr] | ^^^^^^^^^^^^ the name `CStr` in the type namespace is first re-exported here [INFO] [stderr] 23 | [INFO] [stderr] 24 | pub use embedded_ffi::*; [INFO] [stderr] | --------------- but the name `CStr` in the type namespace is also re-exported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/lib.rs:83:10 [INFO] [stderr] | [INFO] [stderr] 83 | pub use alloc::{boxed::*, string::*, vec::*}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^------^ [INFO] [stderr] | | | [INFO] [stderr] | | but the name `Drain` in the type namespace is also re-exported here [INFO] [stderr] | the name `Drain` in the type namespace is first re-exported here [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/bindings/math.rs:714:2 [INFO] [stderr] | [INFO] [stderr] 714 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/bindings/math.rs:898:2 [INFO] [stderr] | [INFO] [stderr] 898 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:683:3 [INFO] [stderr] | [INFO] [stderr] 683 | unsafe { intrinsics::floorf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:687:3 [INFO] [stderr] | [INFO] [stderr] 687 | unsafe { intrinsics::ceilf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:691:3 [INFO] [stderr] | [INFO] [stderr] 691 | unsafe { intrinsics::roundf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:695:3 [INFO] [stderr] | [INFO] [stderr] 695 | unsafe { intrinsics::truncf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:703:3 [INFO] [stderr] | [INFO] [stderr] 703 | unsafe { intrinsics::fabsf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:710:4 [INFO] [stderr] | [INFO] [stderr] 710 | unsafe { intrinsics::copysignf64(1.0, self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:716:3 [INFO] [stderr] | [INFO] [stderr] 716 | unsafe { intrinsics::copysignf64(self, y) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:720:3 [INFO] [stderr] | [INFO] [stderr] 720 | unsafe { intrinsics::fmaf64(self, a, b) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:741:3 [INFO] [stderr] | [INFO] [stderr] 741 | unsafe { intrinsics::powif64(self, n) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:745:3 [INFO] [stderr] | [INFO] [stderr] 745 | unsafe { intrinsics::powf64(self, n) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:752:4 [INFO] [stderr] | [INFO] [stderr] 752 | unsafe { intrinsics::sqrtf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:757:3 [INFO] [stderr] | [INFO] [stderr] 757 | unsafe { intrinsics::expf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:761:3 [INFO] [stderr] | [INFO] [stderr] 761 | unsafe { intrinsics::exp2f64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:765:3 [INFO] [stderr] | [INFO] [stderr] 765 | unsafe { intrinsics::logf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:773:3 [INFO] [stderr] | [INFO] [stderr] 773 | unsafe { intrinsics::log2f64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:777:3 [INFO] [stderr] | [INFO] [stderr] 777 | unsafe { intrinsics::log10f64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:793:3 [INFO] [stderr] | [INFO] [stderr] 793 | unsafe { intrinsics::sinf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:797:3 [INFO] [stderr] | [INFO] [stderr] 797 | unsafe { intrinsics::cosf64(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:867:3 [INFO] [stderr] | [INFO] [stderr] 867 | unsafe { intrinsics::floorf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:871:3 [INFO] [stderr] | [INFO] [stderr] 871 | unsafe { intrinsics::ceilf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:875:3 [INFO] [stderr] | [INFO] [stderr] 875 | unsafe { intrinsics::roundf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:879:3 [INFO] [stderr] | [INFO] [stderr] 879 | unsafe { intrinsics::truncf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:887:3 [INFO] [stderr] | [INFO] [stderr] 887 | unsafe { intrinsics::fabsf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:894:4 [INFO] [stderr] | [INFO] [stderr] 894 | unsafe { intrinsics::copysignf32(1.0, self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:900:3 [INFO] [stderr] | [INFO] [stderr] 900 | unsafe { intrinsics::copysignf32(self, y) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:904:3 [INFO] [stderr] | [INFO] [stderr] 904 | unsafe { intrinsics::fmaf32(self, a, b) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:925:3 [INFO] [stderr] | [INFO] [stderr] 925 | unsafe { intrinsics::powif32(self, n) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:929:3 [INFO] [stderr] | [INFO] [stderr] 929 | unsafe { intrinsics::powf32(self, n) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:936:4 [INFO] [stderr] | [INFO] [stderr] 936 | unsafe { intrinsics::sqrtf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:941:3 [INFO] [stderr] | [INFO] [stderr] 941 | unsafe { intrinsics::expf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:945:3 [INFO] [stderr] | [INFO] [stderr] 945 | unsafe { intrinsics::exp2f32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:949:3 [INFO] [stderr] | [INFO] [stderr] 949 | unsafe { intrinsics::logf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:957:3 [INFO] [stderr] | [INFO] [stderr] 957 | unsafe { intrinsics::log2f32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:961:3 [INFO] [stderr] | [INFO] [stderr] 961 | unsafe { intrinsics::log10f32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:977:3 [INFO] [stderr] | [INFO] [stderr] 977 | unsafe { intrinsics::sinf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/bindings/math.rs:981:3 [INFO] [stderr] | [INFO] [stderr] 981 | unsafe { intrinsics::cosf32(self) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: associated items `set_mode` and `from_mode` are never used [INFO] [stderr] --> src/file_io/sys/ext/fs.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub trait PermissionsExt { [INFO] [stderr] | -------------- associated items in this trait [INFO] [stderr] ... [INFO] [stderr] 50 | fn set_mode(&mut self, mode: u32); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 66 | fn from_mode(mode: u32) -> Self; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `custom_flags` is never used [INFO] [stderr] --> src/file_io/sys/ext/fs.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub trait OpenOptionsExt { [INFO] [stderr] | -------------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 136 | fn custom_flags(&mut self, flags: i32) -> &mut Self; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `MetadataExt` is never used [INFO] [stderr] --> src/file_io/sys/ext/fs.rs:155:11 [INFO] [stderr] | [INFO] [stderr] 155 | pub trait MetadataExt { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `FileTypeExt` is never used [INFO] [stderr] --> src/file_io/sys/ext/fs.rs:458:11 [INFO] [stderr] | [INFO] [stderr] 458 | pub trait FileTypeExt { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `DirBuilderExt` is never used [INFO] [stderr] --> src/file_io/sys/ext/fs.rs:552:11 [INFO] [stderr] | [INFO] [stderr] 552 | pub trait DirBuilderExt { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `RawFd` is never used [INFO] [stderr] --> src/file_io/sys/ext/io.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | pub type RawFd = libc::c_int; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `AsRawFd` is never used [INFO] [stderr] --> src/file_io/sys/ext/io.rs:19:11 [INFO] [stderr] | [INFO] [stderr] 19 | pub trait AsRawFd { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `FromRawFd` is never used [INFO] [stderr] --> src/file_io/sys/ext/io.rs:32:11 [INFO] [stderr] | [INFO] [stderr] 32 | pub trait FromRawFd { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `IntoRawFd` is never used [INFO] [stderr] --> src/file_io/sys/ext/io.rs:52:11 [INFO] [stderr] | [INFO] [stderr] 52 | pub trait IntoRawFd { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `custom_flags` is never read [INFO] [stderr] --> src/file_io/sys/fs.rs:65:2 [INFO] [stderr] | [INFO] [stderr] 56 | pub struct OpenOptions { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 65 | custom_flags: i32, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `OpenOptions` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `custom_flags` is never used [INFO] [stderr] --> src/file_io/sys/fs.rs:274:9 [INFO] [stderr] | [INFO] [stderr] 239 | impl OpenOptions { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 274 | pub fn custom_flags(&mut self, flags: i32) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `fd` and `into_fd` are never used [INFO] [stderr] --> src/file_io/sys/fs.rs:377:9 [INFO] [stderr] | [INFO] [stderr] 293 | impl File { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 377 | pub fn fd(&self) -> &FileDesc { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 381 | pub fn into_fd(self) -> FileDesc { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `set_mode` is never used [INFO] [stderr] --> src/file_io/sys/fs.rs:397:9 [INFO] [stderr] | [INFO] [stderr] 386 | impl DirBuilder { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 397 | pub fn set_mode(&mut self, mode: u32) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `MetadataExt` is never used [INFO] [stderr] --> src/file_io/sys/platform.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub trait MetadataExt { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `IntoInner` is never used [INFO] [stderr] --> src/file_io/sys_common.rs:17:11 [INFO] [stderr] | [INFO] [stderr] 17 | pub trait IntoInner { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `S_IFIFO` is never used [INFO] [stderr] --> src/libc.rs:25:11 [INFO] [stderr] | [INFO] [stderr] 25 | pub const S_IFIFO: mode_t = 4096; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `S_IFCHR` is never used [INFO] [stderr] --> src/libc.rs:26:11 [INFO] [stderr] | [INFO] [stderr] 26 | pub const S_IFCHR: mode_t = 8192; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `S_IFBLK` is never used [INFO] [stderr] --> src/libc.rs:27:11 [INFO] [stderr] | [INFO] [stderr] 27 | pub const S_IFBLK: mode_t = 24576; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `S_IFSOCK` is never used [INFO] [stderr] --> src/libc.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | pub const S_IFSOCK: mode_t = 49152; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ndless` (lib) generated 64 warnings (run `cargo fix --lib -p ndless` to apply 6 suggestions) [INFO] [stderr] warning: `ndless` (lib test) generated 64 warnings (64 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ndless-f8a49b4f3b408bdb) [INFO] [stdout] [INFO] [stdout] running 74 tests [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader ... ok [INFO] [stdout] test file_io::io::buffered::tests::erroneous_flush_retried ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_invalidated_after_read ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_invalidated_after_seek ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_seek ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_seek_relative ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_reader_seek_underflow ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_writer ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_writer_inner_flushes ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_buffered_writer_seek ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_line_buffer ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_lines ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_read_line ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_line_buffer_fail_flush ... ok [INFO] [stdout] test file_io::io::cursor::tests::read_to_end ... ok [INFO] [stdout] test file_io::io::cursor::tests::seek_before_0 ... ok [INFO] [stdout] test file_io::io::cursor::tests::seek_past_i64 ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_box_slice_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_box_slice_writer_vectored ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_writer_vectored ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_boxed_slice_reader ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_mem_reader ... ok [INFO] [stdout] test file_io::io::cursor::tests::seek_past_end ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_read_until ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_mem_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_boxed_slice_reader_vectored ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_writer ... ok [INFO] [stdout] test file_io::io::buffered::tests::test_short_reads ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_slice_reader_vectored ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_writer_seek ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_vec_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::vec_seek_before_0 ... ok [INFO] [stdout] test file_io::io::cursor::tests::vec_seek_past_end ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_seekable_mem_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_mem_mut_writer ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_mem_reader_vectored ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_reader ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_read_exact ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_slice_reader ... ok [INFO] [stdout] test file_io::io::tests::chain_bufread ... ok [INFO] [stdout] test file_io::io::tests::chain_zero_length_read_is_not_eof ... ok [INFO] [stdout] test file_io::io::tests::lines ... ok [INFO] [stdout] test file_io::io::tests::read_exact_slice ... ok [INFO] [stdout] test file_io::io::tests::read_line ... ok [INFO] [stdout] test file_io::io::tests::split ... ok [INFO] [stdout] test file_io::io::tests::seek_len ... ok [INFO] [stdout] test file_io::io::tests::take_eof ... ok [INFO] [stdout] test file_io::io::tests::seek_position ... ok [INFO] [stdout] test file_io::io::util::tests::repeat_repeats ... ok [INFO] [stdout] test file_io::io::util::tests::sink_sinks ... ok [INFO] [stdout] test file_io::io::util::tests::empty_reads ... ok [INFO] [stdout] test file_io::io::cursor::tests::test_buf_writer_error ... ok [INFO] [stdout] test file_io::io::tests::read_to_string ... ok [INFO] [stdout] test file_io::io::tests::read_exact ... ok [INFO] [stdout] test file_io::io::tests::read_until ... ok [INFO] [stdout] test file_io::io::util::tests::take_some_bytes ... ok [INFO] [stdout] test file_io::path::tests::display_format_flags ... ok [INFO] [stdout] test file_io::path::tests::into ... ok [INFO] [stdout] test file_io::path::tests::test_push ... ok [INFO] [stdout] test file_io::path::tests::test_iter_debug ... ok [INFO] [stdout] test file_io::path::tests::test_decompositions_unix ... ok [INFO] [stdout] test file_io::path::tests::into_boxed ... ok [INFO] [stdout] test file_io::path::tests::test_pop ... ok [INFO] [stdout] test file_io::path::tests::into_rc ... ok [INFO] [stdout] test file_io::path::tests::test_set_extension ... ok [INFO] [stdout] test file_io::io::util::tests::copy_copies ... ok [INFO] [stdout] test file_io::path::tests::test_components_debug ... ok [INFO] [stdout] test file_io::path::tests::test_eq_receivers ... ok [INFO] [stdout] test file_io::path::tests::test_set_file_name ... ok [INFO] [stdout] test file_io::path::tests::test_stem_ext ... ok [INFO] [stdout] test file_io::io::buffered::tests::dont_panic_in_drop_on_panicked_flush - should panic ... ok [INFO] [stdout] test file_io::io::error::test::test_debug_error ... FAILED [INFO] [stdout] test file_io::io::error::test::test_downcasting ... FAILED [INFO] [stdout] test file_io::io::tests::read_to_end ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- file_io::io::error::test::test_debug_error stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'file_io::io::error::test::test_debug_error' (65) panicked at src/file_io/sys/os.rs:57:13: [INFO] [stdout] strerror_r failure [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x588015fbb622 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x588015fbb622 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x588015fbb622 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x588015fbb622 - ::fmt::h52160e9da139e442 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x588015fd571f - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x588015fd571f - core::fmt::write::hf09a056a304e021a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x588015f885e1 - std::io::default_write_fmt::hf1a3645468226e09 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x588015f885e1 - std::io::Write::write_fmt::ha5ada6d6a18bde33 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x588015f94792 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x588015f992df - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x588015f99171 - std::panicking::default_hook::h8d20506cf72e4831 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x588015f59b9e - as core::ops::function::Fn>::call::h3d020961abd83a77 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 12: 0x588015f59b9e - test::test_main_with_exit_callback::{{closure}}::h720dd2fdb2ddcdca [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x588015f9999f - as core::ops::function::Fn>::call::h75334a5fed245bca [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 14: 0x588015f9999f - std::panicking::panic_with_hook::h746880a052e02c85 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x588015f997c6 - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x588015f948c9 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x588015f7cadd - __rustc[76f7e7187978e2f8]::rust_begin_unwind [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x588015fdd1a0 - core::panicking::panic_fmt::heb245a301f4395db [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14 [INFO] [stdout] 19: 0x588015fdd17c - core::panicking::panic::h43cc40e5e3a930ed [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:148:5 [INFO] [stdout] 20: 0x588015f1f1c2 - ndless::file_io::sys::os::error_string::he67efa00567fabc3 [INFO] [stdout] at /opt/rustwide/workdir/src/file_io/sys/os.rs:57:4 [INFO] [stdout] 21: 0x588015f2cbed - ndless::file_io::io::error::test::test_debug_error::hba995e104ae3847d [INFO] [stdout] at /opt/rustwide/workdir/src/file_io/io/error.rs:562:13 [INFO] [stdout] 22: 0x588015f2d097 - ndless::file_io::io::error::test::test_debug_error::{{closure}}::hf304b9f8e21f4d39 [INFO] [stdout] at /opt/rustwide/workdir/src/file_io/io/error.rs:560:23 [INFO] [stdout] 23: 0x588015f29396 - core::ops::function::FnOnce::call_once::h093e1c00fca443b6 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x588015f599cb - core::ops::function::FnOnce::call_once::h933a5d67211adff2 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x588015f599cb - test::__rust_begin_short_backtrace::h2157af19b0990ffb [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x588015f6f5a5 - test::run_test_in_process::{{closure}}::hc3b17e0f313c900a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x588015f6f5a5 - as core::ops::function::FnOnce<()>>::call_once::ha23e4b490259273c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x588015f6f5a5 - std::panicking::catch_unwind::do_call::h8dc9d5da83792f7a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x588015f6f5a5 - std::panicking::catch_unwind::h0d8461330de4a18b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x588015f6f5a5 - std::panic::catch_unwind::h0321b51397bf9811 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x588015f6f5a5 - test::run_test_in_process::hcaaa440fdbe4a513 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x588015f6f5a5 - test::run_test::{{closure}}::h6345da602b85d6c3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x588015f45db4 - test::run_test::{{closure}}::h90a3b75194d37b5d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x588015f45db4 - std::sys::backtrace::__rust_begin_short_backtrace::hae41a17001f53ede [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x588015f4967a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h6ea895368381e0b1 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x588015f4967a - as core::ops::function::FnOnce<()>>::call_once::h9c39013633bb9237 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x588015f4967a - std::panicking::catch_unwind::do_call::hac7dba9ee4d99108 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x588015f4967a - std::panicking::catch_unwind::h73015d00e4866ebc [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x588015f4967a - std::panic::catch_unwind::h6f7b38e188aa4f62 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x588015f4967a - std::thread::Builder::spawn_unchecked_::{{closure}}::h969a6a2dc1856df7 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x588015f4967a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h269ad1ff23e72122 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x588015f8fa0f - as core::ops::function::FnOnce>::call_once::hdd09a470c130e806 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1973:9 [INFO] [stdout] 43: 0x588015f8fa0f - std::sys::thread::unix::Thread::new::thread_start::h14ea1ba6e320367c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 44: 0x7d61b310baa4 - [INFO] [stdout] 45: 0x7d61b3198a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- file_io::io::error::test::test_downcasting stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'file_io::io::error::test::test_downcasting' (66) panicked at src/file_io/io/error.rs:606:9: [INFO] [stdout] assertion failed: err.get_ref().unwrap().is::() [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x588015fbb622 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x588015fbb622 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x588015fbb622 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x588015fbb622 - ::fmt::h52160e9da139e442 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x588015fd571f - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x588015fd571f - core::fmt::write::hf09a056a304e021a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x588015f885e1 - std::io::default_write_fmt::hf1a3645468226e09 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x588015f885e1 - std::io::Write::write_fmt::ha5ada6d6a18bde33 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x588015f94792 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x588015f992df - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x588015f99171 - std::panicking::default_hook::h8d20506cf72e4831 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x588015f59b9e - as core::ops::function::Fn>::call::h3d020961abd83a77 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 12: 0x588015f59b9e - test::test_main_with_exit_callback::{{closure}}::h720dd2fdb2ddcdca [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x588015f9999f - as core::ops::function::Fn>::call::h75334a5fed245bca [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 14: 0x588015f9999f - std::panicking::panic_with_hook::h746880a052e02c85 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x588015f997c6 - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x588015f948c9 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x588015f7cadd - __rustc[76f7e7187978e2f8]::rust_begin_unwind [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x588015fdd1a0 - core::panicking::panic_fmt::heb245a301f4395db [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14 [INFO] [stdout] 19: 0x588015fdd17c - core::panicking::panic::h43cc40e5e3a930ed [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:148:5 [INFO] [stdout] 20: 0x588015f2d213 - ndless::file_io::io::error::test::test_downcasting::h278e280a6e4170ca [INFO] [stdout] at /opt/rustwide/workdir/src/file_io/io/error.rs:606:3 [INFO] [stdout] 21: 0x588015f2d637 - ndless::file_io::io::error::test::test_downcasting::{{closure}}::he76b2ee87e5d3501 [INFO] [stdout] at /opt/rustwide/workdir/src/file_io/io/error.rs:587:23 [INFO] [stdout] 22: 0x588015f299d6 - core::ops::function::FnOnce::call_once::h5ea8eab892943697 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x588015f599cb - core::ops::function::FnOnce::call_once::h933a5d67211adff2 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x588015f599cb - test::__rust_begin_short_backtrace::h2157af19b0990ffb [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x588015f6f5a5 - test::run_test_in_process::{{closure}}::hc3b17e0f313c900a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x588015f6f5a5 - as core::ops::function::FnOnce<()>>::call_once::ha23e4b490259273c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 27: 0x588015f6f5a5 - std::panicking::catch_unwind::do_call::h8dc9d5da83792f7a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x588015f6f5a5 - std::panicking::catch_unwind::h0d8461330de4a18b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x588015f6f5a5 - std::panic::catch_unwind::h0321b51397bf9811 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x588015f6f5a5 - test::run_test_in_process::hcaaa440fdbe4a513 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x588015f6f5a5 - test::run_test::{{closure}}::h6345da602b85d6c3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x588015f45db4 - test::run_test::{{closure}}::h90a3b75194d37b5d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x588015f45db4 - std::sys::backtrace::__rust_begin_short_backtrace::hae41a17001f53ede [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x588015f4967a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h6ea895368381e0b1 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x588015f4967a - as core::ops::function::FnOnce<()>>::call_once::h9c39013633bb9237 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 36: 0x588015f4967a - std::panicking::catch_unwind::do_call::hac7dba9ee4d99108 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x588015f4967a - std::panicking::catch_unwind::h73015d00e4866ebc [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x588015f4967a - std::panic::catch_unwind::h6f7b38e188aa4f62 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x588015f4967a - std::thread::Builder::spawn_unchecked_::{{closure}}::h969a6a2dc1856df7 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x588015f4967a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h269ad1ff23e72122 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x588015f8fa0f - as core::ops::function::FnOnce>::call_once::hdd09a470c130e806 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1973:9 [INFO] [stdout] 42: 0x588015f8fa0f - std::sys::thread::unix::Thread::new::thread_start::h14ea1ba6e320367c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 43: 0x7d61b310baa4 - [INFO] [stdout] 44: 0x7d61b3198a34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] file_io::io::error::test::test_debug_error [INFO] [stdout] file_io::io::error::test::test_downcasting [INFO] [stdout] [INFO] [stdout] test result: FAILED. 72 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "32abb835c31370fe278fb97893112bac767d159ec5b2269ee6ab1317cff2a31c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32abb835c31370fe278fb97893112bac767d159ec5b2269ee6ab1317cff2a31c", kill_on_drop: false }` [INFO] [stdout] 32abb835c31370fe278fb97893112bac767d159ec5b2269ee6ab1317cff2a31c