[INFO] fetching crate lazy_static 1.1.1...
[INFO] checking lazy_static-1.1.1 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] extracting crate lazy_static 1.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lazy_static 1.1.1 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin v0.4.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1163c525bccda22429f7863718987570069b89f523a5449a877603362bb9f6ff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1163c525bccda22429f7863718987570069b89f523a5449a877603362bb9f6ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1163c525bccda22429f7863718987570069b89f523a5449a877603362bb9f6ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1163c525bccda22429f7863718987570069b89f523a5449a877603362bb9f6ff", kill_on_drop: false }`
[INFO] [stdout] 1163c525bccda22429f7863718987570069b89f523a5449a877603362bb9f6ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50134e3296a6583de4875c4a49577d92f2b0ea50144b8531c2c2bdb76cad8dd8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "50134e3296a6583de4875c4a49577d92f2b0ea50144b8531c2c2bdb76cad8dd8", kill_on_drop: false }`
[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:13:9
[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:58:11
[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]    |                                       ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[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:13:9
[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:58:11
[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]    |                                       ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[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]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           this code causes undefined behavior when executed
[INFO] [stdout]    |           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout]    = note: enums with no variants have no valid value
[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]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           this code causes undefined behavior when executed
[INFO] [stdout]    |           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout]    = note: enums with no variants have no valid value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 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]     |                               ^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` 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:136:5
[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]     |                                    ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicBool::new(false)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "50134e3296a6583de4875c4a49577d92f2b0ea50144b8531c2c2bdb76cad8dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50134e3296a6583de4875c4a49577d92f2b0ea50144b8531c2c2bdb76cad8dd8", kill_on_drop: false }`
[INFO] [stdout] 50134e3296a6583de4875c4a49577d92f2b0ea50144b8531c2c2bdb76cad8dd8