[INFO] cloning repository https://github.com/Gregory-Meyer/spinlock-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gregory-Meyer/spinlock-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGregory-Meyer%2Fspinlock-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGregory-Meyer%2Fspinlock-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0adbb47c6d77538ee23bbb30aea3f59079bd1ae4 [INFO] testing Gregory-Meyer/spinlock-rs against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGregory-Meyer%2Fspinlock-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Gregory-Meyer/spinlock-rs [INFO] finished tweaking git repo https://github.com/Gregory-Meyer/spinlock-rs [INFO] tweaked toml for git repo https://github.com/Gregory-Meyer/spinlock-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Gregory-Meyer/spinlock-rs on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Gregory-Meyer/spinlock-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "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] Blocking waiting for file lock on package cache [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48ff51476163354945ba2f220ed0933b6326a6f4b6f62c3a1f746de5a5811ffb [INFO] running `Command { std: "docker" "start" "-a" "48ff51476163354945ba2f220ed0933b6326a6f4b6f62c3a1f746de5a5811ffb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48ff51476163354945ba2f220ed0933b6326a6f4b6f62c3a1f746de5a5811ffb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48ff51476163354945ba2f220ed0933b6326a6f4b6f62c3a1f746de5a5811ffb", kill_on_drop: false }` [INFO] [stdout] 48ff51476163354945ba2f220ed0933b6326a6f4b6f62c3a1f746de5a5811ffb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 148bdbaa370581cf65b3e6de69dc94e745d48af83e516902132f155894f727c4 [INFO] running `Command { std: "docker" "start" "-a" "148bdbaa370581cf65b3e6de69dc94e745d48af83e516902132f155894f727c4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling spinlock v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/spinlock.rs:12:43 [INFO] [stdout] | [INFO] [stdout] 12 | is_locked: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 12 - is_locked: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stdout] 12 + is_locked: std::sync::atomic::AtomicBool::new(false), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/spinlock.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | is_poisoned: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 13 - is_poisoned: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stdout] 13 + is_poisoned: std::sync::atomic::AtomicBool::new(false), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `into_inner` and `get_mut` are never used [INFO] [stdout] --> src/spinlock.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Spinlock { [INFO] [stdout] | ---------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn into_inner(self) -> std::sync::LockResult where T: Sized { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn get_mut(&mut self) -> std::sync::LockResult<&mut T> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/spinlock.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn lock(&self) -> std::sync::LockResult> { [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] 20 | pub fn lock(&self) -> std::sync::LockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/spinlock.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn try_lock(&self) -> std::sync::TryLockResult> { [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] 32 | pub fn try_lock(&self) -> std::sync::TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "148bdbaa370581cf65b3e6de69dc94e745d48af83e516902132f155894f727c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "148bdbaa370581cf65b3e6de69dc94e745d48af83e516902132f155894f727c4", kill_on_drop: false }` [INFO] [stdout] 148bdbaa370581cf65b3e6de69dc94e745d48af83e516902132f155894f727c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 107aa9d08967512017dc37c46ca4d386df5e5f031d82c03d1bcfffcaa492df94 [INFO] running `Command { std: "docker" "start" "-a" "107aa9d08967512017dc37c46ca4d386df5e5f031d82c03d1bcfffcaa492df94", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling spinlock v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/spinlock.rs:12:43 [INFO] [stdout] | [INFO] [stdout] 12 | is_locked: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 12 - is_locked: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stdout] 12 + is_locked: std::sync::atomic::AtomicBool::new(false), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/spinlock.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | is_poisoned: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 13 - is_poisoned: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stdout] 13 + is_poisoned: std::sync::atomic::AtomicBool::new(false), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `into_inner` and `get_mut` are never used [INFO] [stdout] --> src/spinlock.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Spinlock { [INFO] [stdout] | ---------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn into_inner(self) -> std::sync::LockResult where T: Sized { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn get_mut(&mut self) -> std::sync::LockResult<&mut T> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/spinlock.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn lock(&self) -> std::sync::LockResult> { [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] 20 | pub fn lock(&self) -> std::sync::LockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/spinlock.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn try_lock(&self) -> std::sync::TryLockResult> { [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] 32 | pub fn try_lock(&self) -> std::sync::TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "107aa9d08967512017dc37c46ca4d386df5e5f031d82c03d1bcfffcaa492df94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "107aa9d08967512017dc37c46ca4d386df5e5f031d82c03d1bcfffcaa492df94", kill_on_drop: false }` [INFO] [stdout] 107aa9d08967512017dc37c46ca4d386df5e5f031d82c03d1bcfffcaa492df94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1387ca86f71dfb1b66aa4f6b8ed7b721ca98abdf31168e53b8674b9dfdcb62d7 [INFO] running `Command { std: "docker" "start" "-a" "1387ca86f71dfb1b66aa4f6b8ed7b721ca98abdf31168e53b8674b9dfdcb62d7", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/spinlock.rs:12:43 [INFO] [stderr] | [INFO] [stderr] 12 | is_locked: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 12 - is_locked: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stderr] 12 + is_locked: std::sync::atomic::AtomicBool::new(false), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/spinlock.rs:13:45 [INFO] [stderr] | [INFO] [stderr] 13 | is_poisoned: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 13 - is_poisoned: std::sync::atomic::ATOMIC_BOOL_INIT, [INFO] [stderr] 13 + is_poisoned: std::sync::atomic::AtomicBool::new(false), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: methods `into_inner` and `get_mut` are never used [INFO] [stderr] --> src/spinlock.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 19 | impl Spinlock { [INFO] [stderr] | ---------------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 52 | pub fn into_inner(self) -> std::sync::LockResult where T: Sized { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 80 | pub fn get_mut(&mut self) -> std::sync::LockResult<&mut T> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/spinlock.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn lock(&self) -> std::sync::LockResult> { [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] 20 | pub fn lock(&self) -> std::sync::LockResult> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/spinlock.rs:32:21 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn try_lock(&self) -> std::sync::TryLockResult> { [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] 32 | pub fn try_lock(&self) -> std::sync::TryLockResult> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `spinlock` (bin "spinlock" test) generated 5 warnings (run `cargo fix --bin "spinlock" -p spinlock --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spinlock-7480d741f040ea12) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test spinlock::tests::already_locked ... ok [INFO] [stdout] test spinlock::tests::poisoned ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1387ca86f71dfb1b66aa4f6b8ed7b721ca98abdf31168e53b8674b9dfdcb62d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1387ca86f71dfb1b66aa4f6b8ed7b721ca98abdf31168e53b8674b9dfdcb62d7", kill_on_drop: false }` [INFO] [stdout] 1387ca86f71dfb1b66aa4f6b8ed7b721ca98abdf31168e53b8674b9dfdcb62d7