[INFO] fetching crate veneer 0.2.1...
[INFO] checking veneer-0.2.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate veneer 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate veneer 0.2.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate veneer 0.2.1
[INFO] finished tweaking crates.io crate veneer 0.2.1
[INFO] tweaked toml for crates.io crate veneer 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded veneer-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4504eb48b933506fa64e2c722944df7b1da4905877a9fdbb6f48e279c3c9437
[INFO] running `Command { std: "docker" "start" "-a" "e4504eb48b933506fa64e2c722944df7b1da4905877a9fdbb6f48e279c3c9437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4504eb48b933506fa64e2c722944df7b1da4905877a9fdbb6f48e279c3c9437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4504eb48b933506fa64e2c722944df7b1da4905877a9fdbb6f48e279c3c9437", kill_on_drop: false }`
[INFO] [stdout] e4504eb48b933506fa64e2c722944df7b1da4905877a9fdbb6f48e279c3c9437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b8ebc3ed7b34a0b2063b82f1ee45ca0e942bc2c5110a76bdce5dae6ef20eae1
[INFO] running `Command { std: "docker" "start" "-a" "8b8ebc3ed7b34a0b2063b82f1ee45ca0e942bc2c5110a76bdce5dae6ef20eae1", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling veneer-macros v0.1.0
[INFO] [stderr]     Checking sc v0.2.7
[INFO] [stderr]     Checking veneer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `no-asm`
[INFO] [stdout]   --> src/mem/mod.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     all(not(feature = "no-asm"), target_arch = "x86_64"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]    = help: consider adding `no-asm` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `no-asm`
[INFO] [stdout]   --> src/mem/mod.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     all(not(feature = "no-asm"), target_arch = "x86_64"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]    = help: consider adding `no-asm` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | / intrinsics! {
[INFO] [stdout] 28  | |     #[mem_builtin]
[INFO] [stdout] 29  | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 30  | |     pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout] ...   |
[INFO] [stdout] 78  | |     }
[INFO] [stdout] 79  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mangled-names`
[INFO] [stdout]    --> src/mem/macros.rs:403:28
[INFO] [stdout]     |
[INFO] [stdout] 403 |               #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mem/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / intrinsics! {
[INFO] [stdout] 145 | |     #[cfg(target_has_atomic_load_store = "8")]
[INFO] [stdout] 146 | |     #[cfg_attr(not(all(target_os = "windows", target_env = "gnu")), linkage = "weak")]
[INFO] [stdout] 147 | |     pub unsafe extern "C" fn __llvm_memcpy_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |     }
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `mem`, and `rt`
[INFO] [stdout]     = help: consider adding `mangled-names` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `intrinsics` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `inline_const` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:52
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(cfg_target_has_atomic, core_intrinsics, inline_const, linkage)]
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `inline_const` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:52
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(cfg_target_has_atomic, core_intrinsics, inline_const, linkage)]
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/syscalls.rs:430:16
[INFO] [stdout]     |
[INFO] [stdout] 430 | pub struct Pid(libc::pid_t);
[INFO] [stdout]     |            --- ^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/syscalls.rs:430:16
[INFO] [stdout]     |
[INFO] [stdout] 430 | pub struct Pid(libc::pid_t);
[INFO] [stdout]     |            --- ^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "8b8ebc3ed7b34a0b2063b82f1ee45ca0e942bc2c5110a76bdce5dae6ef20eae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b8ebc3ed7b34a0b2063b82f1ee45ca0e942bc2c5110a76bdce5dae6ef20eae1", kill_on_drop: false }`
[INFO] [stdout] 8b8ebc3ed7b34a0b2063b82f1ee45ca0e942bc2c5110a76bdce5dae6ef20eae1