[INFO] fetching crate lisy 0.1.0...
[INFO] checking lisy-0.1.0 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate lisy 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lisy 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lisy 0.1.0
[INFO] tweaked toml for crates.io crate lisy 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lisy 0.1.0 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lisy 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 | homepage = "https://codeberg.org/wbumiller/lisy"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 | repository = "https://codeberg.org/wbumiller/lisy"
[INFO] [stderr]    |              -------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lisy` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 041163da265dbb90ea8d96ff890975b2615f56bf8e273b28c30904085b6c5878
[INFO] running `Command { std: "docker" "start" "041163da265dbb90ea8d96ff890975b2615f56bf8e273b28c30904085b6c5878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "041163da265dbb90ea8d96ff890975b2615f56bf8e273b28c30904085b6c5878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "041163da265dbb90ea8d96ff890975b2615f56bf8e273b28c30904085b6c5878" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "041163da265dbb90ea8d96ff890975b2615f56bf8e273b28c30904085b6c5878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "041163da265dbb90ea8d96ff890975b2615f56bf8e273b28c30904085b6c5878" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 | homepage = "https://codeberg.org/wbumiller/lisy"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 | repository = "https://codeberg.org/wbumiller/lisy"
[INFO] [stderr]    |              -------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lisy` (manifest) generated 1 warning
[INFO] [stderr]     Checking lisy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | macro_rules! io_bail_last {
[INFO] [stdout]  26 |     () => {
[INFO] [stdout]  27 |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/fs/read_dir.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |             io_bail_last!();
[INFO] [stdout]     |             --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | macro_rules! io_bail_last {
[INFO] [stdout]  26 |     () => {
[INFO] [stdout]  27 |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/fs/stat.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |             io_bail_last!();
[INFO] [stdout]     |             --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/fs.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |           io_assert!(rc >= 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/fs.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:306:9
[INFO] [stdout]     |
[INFO] [stdout] 306 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:352:9
[INFO] [stdout]     |
[INFO] [stdout] 352 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/mountpoint.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/mountpoint.rs:307:9
[INFO] [stdout]     |
[INFO] [stdout] 307 |           io_assert!(unsafe { self.move_mount_at_raw_do(dfd, dest, move_flags) });
[INFO] [stdout]     |           ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/mountpoint.rs:351:9
[INFO] [stdout]     |
[INFO] [stdout] 351 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/ns.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |           io_assert!(rc == 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/ns.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |           io_assert!(rc >= 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/ns.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |           io_assert!(rc >= 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/list.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |           io_assert!(rc == 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pidfd.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |           io_assert!(fd >= 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |               io_assert!(fd >= 0);
[INFO] [stdout]     |               ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |               io_assert!(rc == 0);
[INFO] [stdout]     |               ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lisy` (lib test) due to 36 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | macro_rules! io_bail_last {
[INFO] [stdout]  26 |     () => {
[INFO] [stdout]  27 |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/fs/read_dir.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |             io_bail_last!();
[INFO] [stdout]     |             --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | macro_rules! io_bail_last {
[INFO] [stdout]  26 |     () => {
[INFO] [stdout]  27 |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/fs/stat.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |             io_bail_last!();
[INFO] [stdout]     |             --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/fs.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |           io_assert!(rc >= 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/fs.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:306:9
[INFO] [stdout]     |
[INFO] [stdout] 306 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/superblock.rs:352:9
[INFO] [stdout]     |
[INFO] [stdout] 352 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/mountpoint.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/mountpoint.rs:307:9
[INFO] [stdout]     |
[INFO] [stdout] 307 |           io_assert!(unsafe { self.move_mount_at_raw_do(dfd, dest, move_flags) });
[INFO] [stdout]     |           ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/mountpoint.rs:351:9
[INFO] [stdout]     |
[INFO] [stdout] 351 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/ns.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |           io_assert!(rc == 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/ns.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |           io_assert!(rc >= 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/ns.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |           io_assert!(rc >= 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mount/list.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |           io_assert!(rc >= 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/mount/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |           io_assert!(rc == 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/error.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 25 | / macro_rules! io_bail_last {
[INFO] [stdout] 26 | |     () => {
[INFO] [stdout] 27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]    | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | |     };
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/pidfd.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |           io_assert!(fd >= 0);
[INFO] [stdout]    |           ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |               io_assert!(fd >= 0);
[INFO] [stdout]     |               ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |           io_assert!(rc == 0);
[INFO] [stdout]     |           ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `ns_fd_getters`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     ns_fd_getters! {
[INFO] [stdout] 144 | |         /// Get a handle to the process' cgroup namespace.
[INFO] [stdout] 145 | |         cgroup_namespace(ioctls::PIDFD_GET_CGROUP_NAMESPACE) -> CGroup;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         uts_namespace(ioctls::PIDFD_GET_UTS_NAMESPACE) -> Uts;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/error.rs:27:20
[INFO] [stdout]     |
[INFO] [stdout]  25 | / macro_rules! io_bail_last {
[INFO] [stdout]  26 | |     () => {
[INFO] [stdout]  27 | |         return Err(::std::io::Error::last_os_error().into());
[INFO] [stdout]     | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  28 | |     };
[INFO] [stdout]  29 | | }
[INFO] [stdout]     | |_- this error originates in the macro `$crate::error::io_bail_last` which comes from the expansion of the macro `io_assert`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pidfd.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |               io_assert!(rc == 0);
[INFO] [stdout]     |               ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lisy` (lib) due to 36 previous errors
[INFO] running `Command { std: "docker" "inspect" "041163da265dbb90ea8d96ff890975b2615f56bf8e273b28c30904085b6c5878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041163da265dbb90ea8d96ff890975b2615f56bf8e273b28c30904085b6c5878", kill_on_drop: false }`
[INFO] [stdout] 041163da265dbb90ea8d96ff890975b2615f56bf8e273b28c30904085b6c5878
