[INFO] fetching crate spawn-task-port 0.1.1... [INFO] testing spawn-task-port-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate spawn-task-port 0.1.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate spawn-task-port 0.1.1 [INFO] finished tweaking crates.io crate spawn-task-port 0.1.1 [INFO] tweaked toml for crates.io crate spawn-task-port 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate spawn-task-port 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding mach v0.1.2 (available: v0.3.2) [INFO] [stderr] Adding uuid v0.4.0 (available: v1.18.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 633056cc7ede792cd1a9a993f6839fc3ff0ad132d42781ab142f7f3831fd17b5 [INFO] running `Command { std: "docker" "start" "-a" "633056cc7ede792cd1a9a993f6839fc3ff0ad132d42781ab142f7f3831fd17b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "633056cc7ede792cd1a9a993f6839fc3ff0ad132d42781ab142f7f3831fd17b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "633056cc7ede792cd1a9a993f6839fc3ff0ad132d42781ab142f7f3831fd17b5", kill_on_drop: false }` [INFO] [stdout] 633056cc7ede792cd1a9a993f6839fc3ff0ad132d42781ab142f7f3831fd17b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63482e4b061d68735089dab220417245696cb6a09812e5614ba089dffe81b40c [INFO] running `Command { std: "docker" "start" "-a" "63482e4b061d68735089dab220417245696cb6a09812e5614ba089dffe81b40c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling mach v0.1.2 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling spawn-task-port v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:92:46 [INFO] [stdout] | [INFO] [stdout] 92 | let mut port: mach_port_t = 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:108:43 [INFO] [stdout] | [INFO] [stdout] 108 | let mut bootstrap_port = 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:119:64 [INFO] [stdout] | [INFO] [stdout] 119 | let mut bootstrap_port: mach_port_t = 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:124:61 [INFO] [stdout] | [INFO] [stdout] 124 | let mut parent_port: mach_port_t = 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:149:45 [INFO] [stdout] | [INFO] [stdout] 149 | let mut msg: RecvMessage = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead [INFO] [stdout] --> src/lib.rs:115:26 [INFO] [stdout] | [INFO] [stdout] 115 | let child = self.before_exec(move || { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:92:41 [INFO] [stdout] | [INFO] [stdout] 92 | let mut port: mach_port_t = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:108:38 [INFO] [stdout] | [INFO] [stdout] 108 | let mut bootstrap_port = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:119:59 [INFO] [stdout] | [INFO] [stdout] 119 | let mut bootstrap_port: mach_port_t = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:124:56 [INFO] [stdout] | [INFO] [stdout] 124 | let mut parent_port: mach_port_t = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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: the type `RecvMessage` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:149:40 [INFO] [stdout] | [INFO] [stdout] 149 | let mut msg: RecvMessage = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: integers must be initialized (in this struct field) [INFO] [stdout] --> src/lib.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | header: mach_msg_header_t, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.80s [INFO] running `Command { std: "docker" "inspect" "63482e4b061d68735089dab220417245696cb6a09812e5614ba089dffe81b40c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63482e4b061d68735089dab220417245696cb6a09812e5614ba089dffe81b40c", kill_on_drop: false }` [INFO] [stdout] 63482e4b061d68735089dab220417245696cb6a09812e5614ba089dffe81b40c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50b3ece955547b51b87fd6d3faddd3c191a3462375280aa493e20eaf87ddaf27 [INFO] running `Command { std: "docker" "start" "-a" "50b3ece955547b51b87fd6d3faddd3c191a3462375280aa493e20eaf87ddaf27", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:92:46 [INFO] [stdout] | [INFO] [stdout] 92 | let mut port: mach_port_t = 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:108:43 [INFO] [stdout] | [INFO] [stdout] 108 | let mut bootstrap_port = 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:119:64 [INFO] [stdout] | [INFO] [stdout] 119 | let mut bootstrap_port: mach_port_t = 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:124:61 [INFO] [stdout] | [INFO] [stdout] 124 | let mut parent_port: mach_port_t = 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:149:45 [INFO] [stdout] | [INFO] [stdout] 149 | let mut msg: RecvMessage = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead [INFO] [stdout] --> src/lib.rs:115:26 [INFO] [stdout] | [INFO] [stdout] 115 | let child = self.before_exec(move || { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:92:41 [INFO] [stdout] | [INFO] [stdout] 92 | let mut port: mach_port_t = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:108:38 [INFO] [stdout] | [INFO] [stdout] 108 | let mut bootstrap_port = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:119:59 [INFO] [stdout] | [INFO] [stdout] 119 | let mut bootstrap_port: mach_port_t = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:124:56 [INFO] [stdout] | [INFO] [stdout] 124 | let mut parent_port: mach_port_t = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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: the type `RecvMessage` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:149:40 [INFO] [stdout] | [INFO] [stdout] 149 | let mut msg: RecvMessage = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: integers must be initialized (in this struct field) [INFO] [stdout] --> src/lib.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | header: mach_msg_header_t, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling docmatic v0.1.2 [INFO] [stderr] Compiling spawn-task-port v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:92:46 [INFO] [stdout] | [INFO] [stdout] 92 | let mut port: mach_port_t = 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:108:43 [INFO] [stdout] | [INFO] [stdout] 108 | let mut bootstrap_port = 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:119:64 [INFO] [stdout] | [INFO] [stdout] 119 | let mut bootstrap_port: mach_port_t = 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:124:61 [INFO] [stdout] | [INFO] [stdout] 124 | let mut parent_port: mach_port_t = 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:149:45 [INFO] [stdout] | [INFO] [stdout] 149 | let mut msg: RecvMessage = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead [INFO] [stdout] --> src/lib.rs:115:26 [INFO] [stdout] | [INFO] [stdout] 115 | let child = self.before_exec(move || { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:92:41 [INFO] [stdout] | [INFO] [stdout] 92 | let mut port: mach_port_t = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:108:38 [INFO] [stdout] | [INFO] [stdout] 108 | let mut bootstrap_port = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:119:59 [INFO] [stdout] | [INFO] [stdout] 119 | let mut bootstrap_port: mach_port_t = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:124:56 [INFO] [stdout] | [INFO] [stdout] 124 | let mut parent_port: mach_port_t = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` 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: the type `RecvMessage` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:149:40 [INFO] [stdout] | [INFO] [stdout] 149 | let mut msg: RecvMessage = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: integers must be initialized (in this struct field) [INFO] [stdout] --> src/lib.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | header: mach_msg_header_t, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcEDASL8/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libspawn_task_port-fdc61586266cd91d,libuuid-ebb268f39060b70a,librand-db4f03f0d07f6206,librand-4a382378a315cf33,libmach-c16d22607ecbc0ac,liblibc-a58beeab2e1413cc}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcEDASL8/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/test-18fdb87da7414698" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: undefined symbol: pid_for_task [INFO] [stdout] >>> referenced by test.rs:39 (tests/test.rs:39) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/test-18fdb87da7414698.test.954075a907066409-cgu.0.rcgu.o:(test::test_process_pid::h5611d35f5d0e14de) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: mach_task_self [INFO] [stdout] >>> referenced by lib.rs:46 (src/lib.rs:46) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$spawn_task_port..MachPort$u20$as$u20$core..ops..drop..Drop$GT$::drop::he54029df79998133) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] >>> referenced by lib.rs:93 (src/lib.rs:93) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::hc0ee207aef74c8cc) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] >>> referenced by lib.rs:97 (src/lib.rs:97) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::hc0ee207aef74c8cc) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] >>> referenced 3 more times [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: mach_port_deallocate [INFO] [stdout] >>> referenced by lib.rs:46 (src/lib.rs:46) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$spawn_task_port..MachPort$u20$as$u20$core..ops..drop..Drop$GT$::drop::he54029df79998133) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: mach_port_allocate [INFO] [stdout] >>> referenced by lib.rs:93 (src/lib.rs:93) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::hc0ee207aef74c8cc) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: mach_port_insert_right [INFO] [stdout] >>> referenced by lib.rs:97 (src/lib.rs:97) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::hc0ee207aef74c8cc) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: task_get_special_port [INFO] [stdout] >>> referenced by lib.rs:109 (src/lib.rs:109) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::hc0ee207aef74c8cc) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] >>> referenced by lib.rs:120 (src/lib.rs:120) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::_$u7b$$u7b$closure$u7d$$u7d$::h8fe52f9cdbc28d3e) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: bootstrap_register2 [INFO] [stdout] >>> referenced by lib.rs:112 (src/lib.rs:112) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::hc0ee207aef74c8cc) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: mach_msg [INFO] [stdout] >>> referenced by lib.rs:153 (src/lib.rs:153) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::hc0ee207aef74c8cc) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: bootstrap_look_up [INFO] [stdout] >>> referenced by lib.rs:125 (src/lib.rs:125) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::_$u7b$$u7b$closure$u7d$$u7d$::h8fe52f9cdbc28d3e) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: mach_msg_send [INFO] [stdout] >>> referenced by lib.rs:142 (src/lib.rs:142) [INFO] [stdout] >>> spawn_task_port-fdc61586266cd91d.spawn_task_port.8c8a8201f4f5d092-cgu.0.rcgu.o:(_$LT$std..process..Command$u20$as$u20$spawn_task_port..CommandSpawnWithTask$GT$::spawn_get_task_port::_$u7b$$u7b$closure$u7d$$u7d$::h8fe52f9cdbc28d3e) in archive /opt/rustwide/target/debug/deps/libspawn_task_port-fdc61586266cd91d.rlib [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `spawn-task-port` (test "test") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "50b3ece955547b51b87fd6d3faddd3c191a3462375280aa493e20eaf87ddaf27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50b3ece955547b51b87fd6d3faddd3c191a3462375280aa493e20eaf87ddaf27", kill_on_drop: false }` [INFO] [stdout] 50b3ece955547b51b87fd6d3faddd3c191a3462375280aa493e20eaf87ddaf27