[INFO] fetching crate pnet_datalink_bandwhich_fork 0.23.1... [INFO] testing pnet_datalink_bandwhich_fork-0.23.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate pnet_datalink_bandwhich_fork 0.23.1 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate pnet_datalink_bandwhich_fork 0.23.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pnet_datalink_bandwhich_fork 0.23.1 [INFO] finished tweaking crates.io crate pnet_datalink_bandwhich_fork 0.23.1 [INFO] tweaked toml for crates.io crate pnet_datalink_bandwhich_fork 0.23.1 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pcap v0.7.0 [INFO] [stderr] Downloaded ipnetwork v0.15.1 [INFO] [stderr] Downloaded pnet_sys_bandwhich_fork v0.23.0 [INFO] [stderr] Downloaded netmap_sys v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 112f5d88b4bc6b3cb92f18a13486d27cac40f07d8fb68b509385542d06b8f285 [INFO] running `Command { std: "docker" "start" "-a" "112f5d88b4bc6b3cb92f18a13486d27cac40f07d8fb68b509385542d06b8f285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "112f5d88b4bc6b3cb92f18a13486d27cac40f07d8fb68b509385542d06b8f285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "112f5d88b4bc6b3cb92f18a13486d27cac40f07d8fb68b509385542d06b8f285", kill_on_drop: false }` [INFO] [stdout] 112f5d88b4bc6b3cb92f18a13486d27cac40f07d8fb68b509385542d06b8f285 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] defcbf74aa4e351822bbffdc9abd6dde5b1e3b1763fdba4b317871152117c07f [INFO] running `Command { std: "docker" "start" "-a" "defcbf74aa4e351822bbffdc9abd6dde5b1e3b1763fdba4b317871152117c07f", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling pnet_base_bandwhich_fork v0.23.0 [INFO] [stderr] Compiling pnet_sys_bandwhich_fork v0.23.0 [INFO] [stderr] Compiling ipnetwork v0.15.1 [INFO] [stderr] Compiling pnet_datalink_bandwhich_fork v0.23.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/lib.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 191 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/lib.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/lib.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/unix_interfaces.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 37 | let mut addrs: *mut libc::ifaddrs = 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/unix_interfaces.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 37 | let mut addrs: *mut libc::ifaddrs = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/unix_interfaces.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | iface.index = libc::if_nametoindex(name.unwrap().as_ptr()); [INFO] [stdout] | ------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/unix_interfaces.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | iface.index = libc::if_nametoindex(name.unwrap().as_ptr()); [INFO] [stdout] | ------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.90s [INFO] running `Command { std: "docker" "inspect" "defcbf74aa4e351822bbffdc9abd6dde5b1e3b1763fdba4b317871152117c07f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "defcbf74aa4e351822bbffdc9abd6dde5b1e3b1763fdba4b317871152117c07f", kill_on_drop: false }` [INFO] [stdout] defcbf74aa4e351822bbffdc9abd6dde5b1e3b1763fdba4b317871152117c07f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d6bc886fa40fb39f4d4a5e9b110fdd7baab4043484fb34278ef2cb797c71ea1 [INFO] running `Command { std: "docker" "start" "-a" "3d6bc886fa40fb39f4d4a5e9b110fdd7baab4043484fb34278ef2cb797c71ea1", kill_on_drop: false }` [INFO] [stderr] Compiling pnet_datalink_bandwhich_fork v0.23.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/lib.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 191 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/lib.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/lib.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/unix_interfaces.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 37 | let mut addrs: *mut libc::ifaddrs = 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/unix_interfaces.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 37 | let mut addrs: *mut libc::ifaddrs = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/unix_interfaces.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | iface.index = libc::if_nametoindex(name.unwrap().as_ptr()); [INFO] [stdout] | ------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/unix_interfaces.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | iface.index = libc::if_nametoindex(name.unwrap().as_ptr()); [INFO] [stdout] | ------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dummy.rs:300:17 [INFO] [stdout] | [INFO] [stdout] 300 | Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkSender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dummy.rs:301:17 [INFO] [stdout] | [INFO] [stdout] 301 | Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkReceiver` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/lib.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 191 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/lib.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/lib.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/unix_interfaces.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 37 | let mut addrs: *mut libc::ifaddrs = 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/unix_interfaces.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 37 | let mut addrs: *mut libc::ifaddrs = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/unix_interfaces.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | iface.index = libc::if_nametoindex(name.unwrap().as_ptr()); [INFO] [stdout] | ------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/unix_interfaces.rs:74:62 [INFO] [stdout] | [INFO] [stdout] 74 | iface.index = libc::if_nametoindex(name.unwrap().as_ptr()); [INFO] [stdout] | ------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "3d6bc886fa40fb39f4d4a5e9b110fdd7baab4043484fb34278ef2cb797c71ea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d6bc886fa40fb39f4d4a5e9b110fdd7baab4043484fb34278ef2cb797c71ea1", kill_on_drop: false }` [INFO] [stdout] 3d6bc886fa40fb39f4d4a5e9b110fdd7baab4043484fb34278ef2cb797c71ea1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7187b0b48303fbdcfb6d09e80ff16d9d7c3575806531e09c4741003eee6ebf26 [INFO] running `Command { std: "docker" "start" "-a" "7187b0b48303fbdcfb6d09e80ff16d9d7c3575806531e09c4741003eee6ebf26", kill_on_drop: false }` [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/lib.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 191 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/lib.rs:204:5 [INFO] [stderr] | [INFO] [stderr] 204 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on function prototypes [INFO] [stderr] --> src/lib.rs:211:5 [INFO] [stderr] | [INFO] [stderr] 211 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/unix_interfaces.rs:37:50 [INFO] [stderr] | [INFO] [stderr] 37 | let mut addrs: *mut libc::ifaddrs = 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/unix_interfaces.rs:37:50 [INFO] [stderr] | [INFO] [stderr] 37 | let mut addrs: *mut libc::ifaddrs = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: getting the inner pointer of a temporary `CString` [INFO] [stderr] --> src/unix_interfaces.rs:74:62 [INFO] [stderr] | [INFO] [stderr] 74 | iface.index = libc::if_nametoindex(name.unwrap().as_ptr()); [INFO] [stderr] | ------------- ^^^^^^ this pointer will be invalid [INFO] [stderr] | | [INFO] [stderr] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stderr] [INFO] [stderr] warning: getting the inner pointer of a temporary `CString` [INFO] [stderr] --> src/unix_interfaces.rs:74:62 [INFO] [stderr] | [INFO] [stderr] 74 | iface.index = libc::if_nametoindex(name.unwrap().as_ptr()); [INFO] [stderr] | ------------- ^^^^^^ this pointer will be invalid [INFO] [stderr] | | [INFO] [stderr] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dummy.rs:300:17 [INFO] [stderr] | [INFO] [stderr] 300 | Box, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkSender` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dummy.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkReceiver` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `pnet_datalink_bandwhich_fork` (lib) generated 7 warnings [INFO] [stderr] warning: `pnet_datalink_bandwhich_fork` (lib test) generated 9 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pnet_datalink_bandwhich_fork-badc1f85bc73efd2) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test dummy::tests::read_multiple_pkgs ... ok [INFO] [stdout] test dummy::tests::read_one_pkg ... ok [INFO] [stdout] test dummy::tests::send_multiple_packets ... ok [INFO] [stdout] test dummy::tests::send_nothing ... ok [INFO] [stdout] test dummy::tests::read_nothing ... ok [INFO] [stderr] Doc-tests pnet_datalink_bandwhich_fork [INFO] [stdout] test dummy::tests::send_one_packet ... ok [INFO] [stdout] test dummy::tests::send_to ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - Channel (line 86) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7187b0b48303fbdcfb6d09e80ff16d9d7c3575806531e09c4741003eee6ebf26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7187b0b48303fbdcfb6d09e80ff16d9d7c3575806531e09c4741003eee6ebf26", kill_on_drop: false }` [INFO] [stdout] 7187b0b48303fbdcfb6d09e80ff16d9d7c3575806531e09c4741003eee6ebf26