[INFO] fetching crate lazy_static 1.1.1...
[INFO] checking lazy_static-1.1.1 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate lazy_static 1.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate lazy_static 1.1.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lazy_static 1.1.1
[INFO] finished tweaking crates.io crate lazy_static 1.1.1
[INFO] tweaked toml for crates.io crate lazy_static 1.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin v0.4.10
[INFO] [stderr]   Downloaded version_check v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d8ac98d579491a20c7f059d17f0d46b827aebcda431f42f72ec30432fb33d87
[INFO] running `Command { std: "docker" "start" "-a" "1d8ac98d579491a20c7f059d17f0d46b827aebcda431f42f72ec30432fb33d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d8ac98d579491a20c7f059d17f0d46b827aebcda431f42f72ec30432fb33d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8ac98d579491a20c7f059d17f0d46b827aebcda431f42f72ec30432fb33d87", kill_on_drop: false }`
[INFO] [stdout] 1d8ac98d579491a20c7f059d17f0d46b827aebcda431f42f72ec30432fb33d87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c23644b3bc4a64b9be4a607df1b8511572714b76f5eac3ff2708c4481e04920
[INFO] running `Command { std: "docker" "start" "-a" "4c23644b3bc4a64b9be4a607df1b8511572714b76f5eac3ff2708c4481e04920", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling lazy_static v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `lazy::std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/inline_lazy.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use self::std::sync::ONCE_INIT;
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/inline_lazy.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     match std::mem::uninitialized::<Void>() {}
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `lazy::std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/inline_lazy.rs:18:39
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub const INIT: Self = Lazy(None, ONCE_INIT);
[INFO] [stdout]    |                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub const INIT: Self = Lazy(None, Once::new());
[INFO] [stdout]    |                                       ~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `lazy::std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/inline_lazy.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use self::std::sync::ONCE_INIT;
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/inline_lazy.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     match std::mem::uninitialized::<Void>() {}
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `lazy::std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/inline_lazy.rs:18:39
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub const INIT: Self = Lazy(None, ONCE_INIT);
[INFO] [stdout]    |                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub const INIT: Self = Lazy(None, Once::new());
[INFO] [stdout]    |                                       ~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/inline_lazy.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     match std::mem::uninitialized::<Void>() {}
[INFO] [stdout]    |     ^^^^^^---------------------------------^^^
[INFO] [stdout]    |     |     |
[INFO] [stdout]    |     |     any code following this expression is unreachable
[INFO] [stdout]    |     unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Void`, which is uninhabited
[INFO] [stdout]   --> src/inline_lazy.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     match std::mem::uninitialized::<Void>() {}
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/inline_lazy.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     match std::mem::uninitialized::<Void>() {}
[INFO] [stdout]    |     ^^^^^^---------------------------------^^^
[INFO] [stdout]    |     |     |
[INFO] [stdout]    |     |     any code following this expression is unreachable
[INFO] [stdout]    |     unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Void`, which is uninhabited
[INFO] [stdout]   --> src/inline_lazy.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     match std::mem::uninitialized::<Void>() {}
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Void` does not permit being left uninitialized
[INFO] [stdout]   --> src/inline_lazy.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     match std::mem::uninitialized::<Void>() {}
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]    |
[INFO] [stdout] note: enums with no inhabited variants have no valid value
[INFO] [stdout]   --> src/inline_lazy.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     enum Void {}
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Void` does not permit being left uninitialized
[INFO] [stdout]   --> src/inline_lazy.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     match std::mem::uninitialized::<Void>() {}
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]    |
[INFO] [stdout] note: enums with no inhabited variants have no valid value
[INFO] [stdout]   --> src/inline_lazy.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     enum Void {}
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> tests/test.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub static ref VAR: i32 = { 0 };
[INFO] [stdout]     |                               ^^ ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 105 -     pub static ref VAR: i32 = { 0 };
[INFO] [stdout] 105 +     pub static ref VAR: i32 = 0;
[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]    --> tests/test.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 | use std::sync::atomic::ATOMIC_BOOL_INIT;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[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]    --> tests/test.rs:139:36
[INFO] [stdout]     |
[INFO] [stdout] 139 | static PRE_INIT_FLAG: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]     |
[INFO] [stdout] 139 | static PRE_INIT_FLAG: AtomicBool = AtomicBool::new(false);
[INFO] [stdout]     |                                    ~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "4c23644b3bc4a64b9be4a607df1b8511572714b76f5eac3ff2708c4481e04920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c23644b3bc4a64b9be4a607df1b8511572714b76f5eac3ff2708c4481e04920", kill_on_drop: false }`
[INFO] [stdout] 4c23644b3bc4a64b9be4a607df1b8511572714b76f5eac3ff2708c4481e04920
