[INFO] fetching crate rb-sys-test-helpers 0.2.0... [INFO] checking rb-sys-test-helpers-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate rb-sys-test-helpers 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate rb-sys-test-helpers 0.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rb-sys-test-helpers 0.2.0 [INFO] finished tweaking crates.io crate rb-sys-test-helpers 0.2.0 [INFO] tweaked toml for crates.io crate rb-sys-test-helpers 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 49 packages [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rb-sys-env v0.1.2 [INFO] [stderr] Downloaded rb-sys v0.9.91 [INFO] [stderr] Downloaded rb-sys-build v0.9.91 [INFO] [stderr] Downloaded rb-sys-test-helpers-macros v0.2.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9d27a57b1d140a3a021d9bb594f63e763c0281c2f6727ef8f3dfa2c725e7487 [INFO] running `Command { std: "docker" "start" "-a" "a9d27a57b1d140a3a021d9bb594f63e763c0281c2f6727ef8f3dfa2c725e7487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9d27a57b1d140a3a021d9bb594f63e763c0281c2f6727ef8f3dfa2c725e7487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9d27a57b1d140a3a021d9bb594f63e763c0281c2f6727ef8f3dfa2c725e7487", kill_on_drop: false }` [INFO] [stdout] a9d27a57b1d140a3a021d9bb594f63e763c0281c2f6727ef8f3dfa2c725e7487 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b163bebff9f8e2bb8b19644842bc87f4409c16b99814560e2fb0064e6a8a026 [INFO] running `Command { std: "docker" "start" "-a" "2b163bebff9f8e2bb8b19644842bc87f4409c16b99814560e2fb0064e6a8a026", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling bindgen v0.69.4 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling rb-sys-env v0.1.2 [INFO] [stderr] Compiling rb-sys-test-helpers v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling rb-sys-test-helpers-macros v0.2.0 [INFO] [stderr] Compiling rb-sys-build v0.9.91 [INFO] [stderr] Compiling rb-sys v0.9.91 [INFO] [stdout] warning: unused import: `utils::*` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use utils::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::*` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use utils::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/ruby_test_executor.rs:124:14 [INFO] [stdout] | [INFO] [stdout] 124 | unsafe { &GLOBAL_EXECUTOR }.get_or_init(RubyTestExecutor::start) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 124 | unsafe { addr_of!(GLOBAL_EXECUTOR) }.get_or_init(RubyTestExecutor::start) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: returned pointer of `get` call is never null, so checking it for null will always return false [INFO] [stdout] --> src/once_cell.rs:33:55 [INFO] [stdout] | [INFO] [stdout] 33 | while !self.ready.load(Ordering::Acquire) && !self.value_ptr.get().is_null() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(useless_ptr_null_checks)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/ruby_test_executor.rs:124:14 [INFO] [stdout] | [INFO] [stdout] 124 | unsafe { &GLOBAL_EXECUTOR }.get_or_init(RubyTestExecutor::start) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 124 | unsafe { addr_of!(GLOBAL_EXECUTOR) }.get_or_init(RubyTestExecutor::start) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: returned pointer of `get` call is never null, so checking it for null will always return false [INFO] [stdout] --> src/once_cell.rs:33:55 [INFO] [stdout] | [INFO] [stdout] 33 | while !self.ready.load(Ordering::Acquire) && !self.value_ptr.get().is_null() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(useless_ptr_null_checks)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.32s [INFO] running `Command { std: "docker" "inspect" "2b163bebff9f8e2bb8b19644842bc87f4409c16b99814560e2fb0064e6a8a026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b163bebff9f8e2bb8b19644842bc87f4409c16b99814560e2fb0064e6a8a026", kill_on_drop: false }` [INFO] [stdout] 2b163bebff9f8e2bb8b19644842bc87f4409c16b99814560e2fb0064e6a8a026 [INFO] checking rb-sys-test-helpers-0.2.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate rb-sys-test-helpers 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate rb-sys-test-helpers 0.2.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rb-sys-test-helpers 0.2.0 [INFO] finished tweaking crates.io crate rb-sys-test-helpers 0.2.0 [INFO] tweaked toml for crates.io crate rb-sys-test-helpers 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96166ce59c296246b4638154120dcc9196239696814614d0c5be916657137bd7 [INFO] running `Command { std: "docker" "start" "-a" "96166ce59c296246b4638154120dcc9196239696814614d0c5be916657137bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96166ce59c296246b4638154120dcc9196239696814614d0c5be916657137bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96166ce59c296246b4638154120dcc9196239696814614d0c5be916657137bd7", kill_on_drop: false }` [INFO] [stdout] 96166ce59c296246b4638154120dcc9196239696814614d0c5be916657137bd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 947981f279bdeb8dd6b3c4d5880b5ee64b781e63764f1a1c9745e878a2ce6de5 [INFO] running `Command { std: "docker" "start" "-a" "947981f279bdeb8dd6b3c4d5880b5ee64b781e63764f1a1c9745e878a2ce6de5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling bindgen v0.69.4 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling rb-sys-env v0.1.2 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling rb-sys-test-helpers v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling rb-sys-test-helpers-macros v0.2.0 [INFO] [stderr] Compiling rb-sys-build v0.9.91 [INFO] [stderr] Compiling rb-sys v0.9.91 [INFO] [stdout] warning: unused import: `utils::*` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use utils::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::*` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use utils::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/ruby_test_executor.rs:124:14 [INFO] [stdout] | [INFO] [stdout] 124 | unsafe { &GLOBAL_EXECUTOR }.get_or_init(RubyTestExecutor::start) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 124 | unsafe { addr_of!(GLOBAL_EXECUTOR) }.get_or_init(RubyTestExecutor::start) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: returned pointer of `get` call is never null, so checking it for null will always return false [INFO] [stdout] --> src/once_cell.rs:33:55 [INFO] [stdout] | [INFO] [stdout] 33 | while !self.ready.load(Ordering::Acquire) && !self.value_ptr.get().is_null() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(useless_ptr_null_checks)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/ruby_test_executor.rs:124:14 [INFO] [stdout] | [INFO] [stdout] 124 | unsafe { &GLOBAL_EXECUTOR }.get_or_init(RubyTestExecutor::start) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 124 | unsafe { addr_of!(GLOBAL_EXECUTOR) }.get_or_init(RubyTestExecutor::start) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: returned pointer of `get` call is never null, so checking it for null will always return false [INFO] [stdout] --> src/once_cell.rs:33:55 [INFO] [stdout] | [INFO] [stdout] 33 | while !self.ready.load(Ordering::Acquire) && !self.value_ptr.get().is_null() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(useless_ptr_null_checks)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.26s [INFO] running `Command { std: "docker" "inspect" "947981f279bdeb8dd6b3c4d5880b5ee64b781e63764f1a1c9745e878a2ce6de5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "947981f279bdeb8dd6b3c4d5880b5ee64b781e63764f1a1c9745e878a2ce6de5", kill_on_drop: false }` [INFO] [stdout] 947981f279bdeb8dd6b3c4d5880b5ee64b781e63764f1a1c9745e878a2ce6de5