[INFO] fetching crate snmp 0.2.2...
[INFO] testing snmp-0.2.2 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate snmp 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate snmp 0.2.2
[INFO] finished tweaking crates.io crate snmp 0.2.2
[INFO] tweaked toml for crates.io crate snmp 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snmp 0.2.2 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a08d3e9abbdf6a9d9a74784fee87b11f5285fdf249881f3db430a58b0d45f98
[INFO] running `Command { std: "docker" "start" "-a" "9a08d3e9abbdf6a9d9a74784fee87b11f5285fdf249881f3db430a58b0d45f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a08d3e9abbdf6a9d9a74784fee87b11f5285fdf249881f3db430a58b0d45f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a08d3e9abbdf6a9d9a74784fee87b11f5285fdf249881f3db430a58b0d45f98", kill_on_drop: false }`
[INFO] [stdout] 9a08d3e9abbdf6a9d9a74784fee87b11f5285fdf249881f3db430a58b0d45f98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9abebd8e90bf4117233ff11f1039ef0b2887785ec0fa55091cef3ef5b576b4fa
[INFO] running `Command { std: "docker" "start" "-a" "9abebd8e90bf4117233ff11f1039ef0b2887785ec0fa55091cef3ef5b576b4fa", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling snmp v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `private-tests`
[INFO] [stdout]   --> src/lib.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![cfg_attr(feature = "private-tests", feature(test))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `private-tests` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:573:47
[INFO] [stdout]     |
[INFO] [stdout] 573 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:594:47
[INFO] [stdout]     |
[INFO] [stdout] 594 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:222:36
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 buf: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:348:21
[INFO] [stdout]     |
[INFO] [stdout] 348 |                 let mut wbuf = self.available();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]     --> src/lib.rs:1169:5
[INFO] [stdout]      |
[INFO] [stdout] 1168 | pub struct SnmpPdu<'a> {
[INFO] [stdout]      |            ------- field in this struct
[INFO] [stdout] 1169 |     version: i64,
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SnmpPdu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:548:28
[INFO] [stdout]     |
[INFO] [stdout] 548 |     let mut ret = unsafe { mem::transmute::<[u8; 8], i64>(bytes).to_be()};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 548 -     let mut ret = unsafe { mem::transmute::<[u8; 8], i64>(bytes).to_be()};
[INFO] [stdout] 548 +     let mut ret = unsafe { i64::from_ne_bytes(bytes).to_be()};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u32; 128]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:573:42
[INFO] [stdout]     |
[INFO] [stdout] 573 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u32; 128]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:594:42
[INFO] [stdout]     |
[INFO] [stdout] 594 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:610:26
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn from_bytes(bytes: &[u8]) -> ObjectIdentifier {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn from_bytes(bytes: &[u8]) -> ObjectIdentifier<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:688:30
[INFO] [stdout]     |
[INFO] [stdout] 688 |     pub fn from_bytes(bytes: &[u8]) -> AsnReader {
[INFO] [stdout]     |                              ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 688 |     pub fn from_bytes(bytes: &[u8]) -> AsnReader<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:732:30
[INFO] [stdout]     |
[INFO] [stdout] 732 |                 o = unsafe { mem::transmute::<[u8; USIZE_LEN], usize>(bytes).to_be()};
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 732 -                 o = unsafe { mem::transmute::<[u8; USIZE_LEN], usize>(bytes).to_be()};
[INFO] [stdout] 732 +                 o = unsafe { usize::from_ne_bytes(bytes).to_be()};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1078:16
[INFO] [stdout]      |
[INFO] [stdout] 1078 |     pub fn get(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                ^^^^^^^^^ the lifetime is elided here  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1078 |     pub fn get(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1097:20
[INFO] [stdout]      |
[INFO] [stdout] 1097 |     pub fn getnext(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                    ^^^^^^^^^ the lifetime is elided here  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1097 |     pub fn getnext(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1116:20
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     pub fn getbulk(&mut self, names: &[&[u32]], non_repeaters: u32, max_repetitions: u32) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                    ^^^^^^^^^ the lifetime is elided here                                                ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     pub fn getbulk(&mut self, names: &[&[u32]], non_repeaters: u32, max_repetitions: u32) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1147:16
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     pub fn set(&mut self, values: &[(&[u32], Value)]) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                ^^^^^^^^^ the lifetime is elided here                ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     pub fn set(&mut self, values: &[(&[u32], Value)]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 4096]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:222:31
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 buf: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this code causes undefined behavior when executed
[INFO] [stdout]     |                               help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:295:42
[INFO] [stdout]     |
[INFO] [stdout] 295 |                     let bytes = unsafe { mem::transmute::<usize, [u8; USIZE_LEN]>(len.to_be()) };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 295 -                     let bytes = unsafe { mem::transmute::<usize, [u8; USIZE_LEN]>(len.to_be()) };
[INFO] [stdout] 295 +                     let bytes = unsafe { usize::to_ne_bytes(len.to_be()) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "9abebd8e90bf4117233ff11f1039ef0b2887785ec0fa55091cef3ef5b576b4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9abebd8e90bf4117233ff11f1039ef0b2887785ec0fa55091cef3ef5b576b4fa", kill_on_drop: false }`
[INFO] [stdout] 9abebd8e90bf4117233ff11f1039ef0b2887785ec0fa55091cef3ef5b576b4fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2afbd23d03bc57727597e5fd2030e5000211890b9c2f3e0e7e4d8fa88a6c06a
[INFO] running `Command { std: "docker" "start" "-a" "a2afbd23d03bc57727597e5fd2030e5000211890b9c2f3e0e7e4d8fa88a6c06a", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stdout] warning: unexpected `cfg` condition value: `private-tests`
[INFO] [stdout]   --> src/lib.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![cfg_attr(feature = "private-tests", feature(test))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `private-tests` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling snmp v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:573:47
[INFO] [stdout]     |
[INFO] [stdout] 573 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:594:47
[INFO] [stdout]     |
[INFO] [stdout] 594 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:222:36
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 buf: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:348:21
[INFO] [stdout]     |
[INFO] [stdout] 348 |                 let mut wbuf = self.available();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]     --> src/lib.rs:1169:5
[INFO] [stdout]      |
[INFO] [stdout] 1168 | pub struct SnmpPdu<'a> {
[INFO] [stdout]      |            ------- field in this struct
[INFO] [stdout] 1169 |     version: i64,
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SnmpPdu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:548:28
[INFO] [stdout]     |
[INFO] [stdout] 548 |     let mut ret = unsafe { mem::transmute::<[u8; 8], i64>(bytes).to_be()};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 548 -     let mut ret = unsafe { mem::transmute::<[u8; 8], i64>(bytes).to_be()};
[INFO] [stdout] 548 +     let mut ret = unsafe { i64::from_ne_bytes(bytes).to_be()};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u32; 128]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:573:42
[INFO] [stdout]     |
[INFO] [stdout] 573 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u32; 128]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:594:42
[INFO] [stdout]     |
[INFO] [stdout] 594 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:610:26
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn from_bytes(bytes: &[u8]) -> ObjectIdentifier {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn from_bytes(bytes: &[u8]) -> ObjectIdentifier<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:688:30
[INFO] [stdout]     |
[INFO] [stdout] 688 |     pub fn from_bytes(bytes: &[u8]) -> AsnReader {
[INFO] [stdout]     |                              ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 688 |     pub fn from_bytes(bytes: &[u8]) -> AsnReader<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:732:30
[INFO] [stdout]     |
[INFO] [stdout] 732 |                 o = unsafe { mem::transmute::<[u8; USIZE_LEN], usize>(bytes).to_be()};
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 732 -                 o = unsafe { mem::transmute::<[u8; USIZE_LEN], usize>(bytes).to_be()};
[INFO] [stdout] 732 +                 o = unsafe { usize::from_ne_bytes(bytes).to_be()};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1078:16
[INFO] [stdout]      |
[INFO] [stdout] 1078 |     pub fn get(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                ^^^^^^^^^ the lifetime is elided here  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1078 |     pub fn get(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1097:20
[INFO] [stdout]      |
[INFO] [stdout] 1097 |     pub fn getnext(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                    ^^^^^^^^^ the lifetime is elided here  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1097 |     pub fn getnext(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1116:20
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     pub fn getbulk(&mut self, names: &[&[u32]], non_repeaters: u32, max_repetitions: u32) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                    ^^^^^^^^^ the lifetime is elided here                                                ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     pub fn getbulk(&mut self, names: &[&[u32]], non_repeaters: u32, max_repetitions: u32) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1147:16
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     pub fn set(&mut self, values: &[(&[u32], Value)]) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                ^^^^^^^^^ the lifetime is elided here                ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     pub fn set(&mut self, values: &[(&[u32], Value)]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 4096]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:222:31
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 buf: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this code causes undefined behavior when executed
[INFO] [stdout]     |                               help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:295:42
[INFO] [stdout]     |
[INFO] [stdout] 295 |                     let bytes = unsafe { mem::transmute::<usize, [u8; USIZE_LEN]>(len.to_be()) };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 295 -                     let bytes = unsafe { mem::transmute::<usize, [u8; USIZE_LEN]>(len.to_be()) };
[INFO] [stdout] 295 +                     let bytes = unsafe { usize::to_ne_bytes(len.to_be()) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `private-tests`
[INFO] [stdout]   --> src/lib.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![cfg_attr(feature = "private-tests", feature(test))]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `private-tests` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:573:47
[INFO] [stdout]     |
[INFO] [stdout] 573 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:594:47
[INFO] [stdout]     |
[INFO] [stdout] 594 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:222:36
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 buf: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:348:21
[INFO] [stdout]     |
[INFO] [stdout] 348 |                 let mut wbuf = self.available();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]     --> src/lib.rs:1169:5
[INFO] [stdout]      |
[INFO] [stdout] 1168 | pub struct SnmpPdu<'a> {
[INFO] [stdout]      |            ------- field in this struct
[INFO] [stdout] 1169 |     version: i64,
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SnmpPdu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:548:28
[INFO] [stdout]     |
[INFO] [stdout] 548 |     let mut ret = unsafe { mem::transmute::<[u8; 8], i64>(bytes).to_be()};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 548 -     let mut ret = unsafe { mem::transmute::<[u8; 8], i64>(bytes).to_be()};
[INFO] [stdout] 548 +     let mut ret = unsafe { i64::from_ne_bytes(bytes).to_be()};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u32; 128]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:573:42
[INFO] [stdout]     |
[INFO] [stdout] 573 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u32; 128]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:594:42
[INFO] [stdout]     |
[INFO] [stdout] 594 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:610:26
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn from_bytes(bytes: &[u8]) -> ObjectIdentifier {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn from_bytes(bytes: &[u8]) -> ObjectIdentifier<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:688:30
[INFO] [stdout]     |
[INFO] [stdout] 688 |     pub fn from_bytes(bytes: &[u8]) -> AsnReader {
[INFO] [stdout]     |                              ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 688 |     pub fn from_bytes(bytes: &[u8]) -> AsnReader<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:732:30
[INFO] [stdout]     |
[INFO] [stdout] 732 |                 o = unsafe { mem::transmute::<[u8; USIZE_LEN], usize>(bytes).to_be()};
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 732 -                 o = unsafe { mem::transmute::<[u8; USIZE_LEN], usize>(bytes).to_be()};
[INFO] [stdout] 732 +                 o = unsafe { usize::from_ne_bytes(bytes).to_be()};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1078:16
[INFO] [stdout]      |
[INFO] [stdout] 1078 |     pub fn get(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                ^^^^^^^^^ the lifetime is elided here  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1078 |     pub fn get(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1097:20
[INFO] [stdout]      |
[INFO] [stdout] 1097 |     pub fn getnext(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                    ^^^^^^^^^ the lifetime is elided here  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1097 |     pub fn getnext(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1116:20
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     pub fn getbulk(&mut self, names: &[&[u32]], non_repeaters: u32, max_repetitions: u32) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                    ^^^^^^^^^ the lifetime is elided here                                                ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     pub fn getbulk(&mut self, names: &[&[u32]], non_repeaters: u32, max_repetitions: u32) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1147:16
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     pub fn set(&mut self, values: &[(&[u32], Value)]) -> SnmpResult<SnmpPdu> {
[INFO] [stdout]      |                ^^^^^^^^^ the lifetime is elided here                ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     pub fn set(&mut self, values: &[(&[u32], Value)]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stdout]      |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 4096]` does not permit being left uninitialized
[INFO] [stdout]    --> src/lib.rs:222:31
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 buf: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this code causes undefined behavior when executed
[INFO] [stdout]     |                               help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:295:42
[INFO] [stdout]     |
[INFO] [stdout] 295 |                     let bytes = unsafe { mem::transmute::<usize, [u8; USIZE_LEN]>(len.to_be()) };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 295 -                     let bytes = unsafe { mem::transmute::<usize, [u8; USIZE_LEN]>(len.to_be()) };
[INFO] [stdout] 295 +                     let bytes = unsafe { usize::to_ne_bytes(len.to_be()) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "a2afbd23d03bc57727597e5fd2030e5000211890b9c2f3e0e7e4d8fa88a6c06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2afbd23d03bc57727597e5fd2030e5000211890b9c2f3e0e7e4d8fa88a6c06a", kill_on_drop: false }`
[INFO] [stdout] a2afbd23d03bc57727597e5fd2030e5000211890b9c2f3e0e7e4d8fa88a6c06a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a192a7818466ec3c165a1e2bd176dd361553eb880a28a1456509b45c1b53b19c
[INFO] running `Command { std: "docker" "start" "-a" "a192a7818466ec3c165a1e2bd176dd361553eb880a28a1456509b45c1b53b19c", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: unexpected `cfg` condition value: `private-tests`
[INFO] [stderr]   --> src/lib.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 | #![cfg_attr(feature = "private-tests", feature(test))]
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `private-tests` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:573:47
[INFO] [stderr]     |
[INFO] [stderr] 573 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:594:47
[INFO] [stderr]     |
[INFO] [stderr] 594 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:222:36
[INFO] [stderr]     |
[INFO] [stderr] 222 |                 buf: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:348:21
[INFO] [stderr]     |
[INFO] [stderr] 348 |                 let mut wbuf = self.available();
[INFO] [stderr]     |                     ----^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `version` is never read
[INFO] [stderr]     --> src/lib.rs:1169:5
[INFO] [stderr]      |
[INFO] [stderr] 1168 | pub struct SnmpPdu<'a> {
[INFO] [stderr]      |            ------- field in this struct
[INFO] [stderr] 1169 |     version: i64,
[INFO] [stderr]      |     ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `SnmpPdu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/lib.rs:548:28
[INFO] [stderr]     |
[INFO] [stderr] 548 |     let mut ret = unsafe { mem::transmute::<[u8; 8], i64>(bytes).to_be()};
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stderr]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 548 -     let mut ret = unsafe { mem::transmute::<[u8; 8], i64>(bytes).to_be()};
[INFO] [stderr] 548 +     let mut ret = unsafe { i64::from_ne_bytes(bytes).to_be()};
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u32; 128]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:573:42
[INFO] [stderr]     |
[INFO] [stderr] 573 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u32; 128]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:594:42
[INFO] [stderr]     |
[INFO] [stderr] 594 |         let mut buf: ObjIdBuf = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:610:26
[INFO] [stderr]     |
[INFO] [stderr] 610 |     fn from_bytes(bytes: &[u8]) -> ObjectIdentifier {
[INFO] [stderr]     |                          ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 610 |     fn from_bytes(bytes: &[u8]) -> ObjectIdentifier<'_> {
[INFO] [stderr]     |                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:688:30
[INFO] [stderr]     |
[INFO] [stderr] 688 |     pub fn from_bytes(bytes: &[u8]) -> AsnReader {
[INFO] [stderr]     |                              ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                              |
[INFO] [stderr]     |                              the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 688 |     pub fn from_bytes(bytes: &[u8]) -> AsnReader<'_> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/lib.rs:732:30
[INFO] [stderr]     |
[INFO] [stderr] 732 |                 o = unsafe { mem::transmute::<[u8; USIZE_LEN], usize>(bytes).to_be()};
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 732 -                 o = unsafe { mem::transmute::<[u8; USIZE_LEN], usize>(bytes).to_be()};
[INFO] [stderr] 732 +                 o = unsafe { usize::from_ne_bytes(bytes).to_be()};
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1078:16
[INFO] [stderr]      |
[INFO] [stderr] 1078 |     pub fn get(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu> {
[INFO] [stderr]      |                ^^^^^^^^^ the lifetime is elided here  ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1078 |     pub fn get(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stderr]      |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1097:20
[INFO] [stderr]      |
[INFO] [stderr] 1097 |     pub fn getnext(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu> {
[INFO] [stderr]      |                    ^^^^^^^^^ the lifetime is elided here  ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1097 |     pub fn getnext(&mut self, name: &[u32]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stderr]      |                                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1116:20
[INFO] [stderr]      |
[INFO] [stderr] 1116 |     pub fn getbulk(&mut self, names: &[&[u32]], non_repeaters: u32, max_repetitions: u32) -> SnmpResult<SnmpPdu> {
[INFO] [stderr]      |                    ^^^^^^^^^ the lifetime is elided here                                                ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1116 |     pub fn getbulk(&mut self, names: &[&[u32]], non_repeaters: u32, max_repetitions: u32) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stderr]      |                                                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1147:16
[INFO] [stderr]      |
[INFO] [stderr] 1147 |     pub fn set(&mut self, values: &[(&[u32], Value)]) -> SnmpResult<SnmpPdu> {
[INFO] [stderr]      |                ^^^^^^^^^ the lifetime is elided here                ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1147 |     pub fn set(&mut self, values: &[(&[u32], Value)]) -> SnmpResult<SnmpPdu<'_>> {
[INFO] [stderr]      |                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 4096]` does not permit being left uninitialized
[INFO] [stderr]    --> src/lib.rs:222:31
[INFO] [stderr]     |
[INFO] [stderr] 222 |                 buf: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               this code causes undefined behavior when executed
[INFO] [stderr]     |                               help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/lib.rs:295:42
[INFO] [stderr]     |
[INFO] [stderr] 295 |                     let bytes = unsafe { mem::transmute::<usize, [u8; USIZE_LEN]>(len.to_be()) };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 295 -                     let bytes = unsafe { mem::transmute::<usize, [u8; USIZE_LEN]>(len.to_be()) };
[INFO] [stderr] 295 +                     let bytes = unsafe { usize::to_ne_bytes(len.to_be()) };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `snmp` (lib) generated 18 warnings (run `cargo fix --lib -p snmp` to apply 10 suggestions)
[INFO] [stderr] warning: `snmp` (lib test) generated 18 warnings (18 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snmp-4eb49740f9a8ed85)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::asn_parse_getnext_pdu ... ok
[INFO] [stdout] test tests::asn_read_byte ... ok
[INFO] [stdout] test tests::build_getnext_pdu ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snmp
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 40) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 56) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 75) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a192a7818466ec3c165a1e2bd176dd361553eb880a28a1456509b45c1b53b19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a192a7818466ec3c165a1e2bd176dd361553eb880a28a1456509b45c1b53b19c", kill_on_drop: false }`
[INFO] [stdout] a192a7818466ec3c165a1e2bd176dd361553eb880a28a1456509b45c1b53b19c
