[INFO] fetching crate static-rc 0.6.1...
[INFO] checking static-rc-0.6.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate static-rc 0.6.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate static-rc 0.6.1 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate static-rc 0.6.1
[INFO] finished tweaking crates.io crate static-rc 0.6.1
[INFO] tweaked toml for crates.io crate static-rc 0.6.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 798b34ae3d5db307b68913d7c4fe77ae06ac6ec87c899cfc600beb1ca05655b6
[INFO] running `Command { std: "docker" "start" "-a" "798b34ae3d5db307b68913d7c4fe77ae06ac6ec87c899cfc600beb1ca05655b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "798b34ae3d5db307b68913d7c4fe77ae06ac6ec87c899cfc600beb1ca05655b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798b34ae3d5db307b68913d7c4fe77ae06ac6ec87c899cfc600beb1ca05655b6", kill_on_drop: false }`
[INFO] [stdout] 798b34ae3d5db307b68913d7c4fe77ae06ac6ec87c899cfc600beb1ca05655b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7085cca1b886b0d3386d36f19bc96d7c05d464f23dfe0f35fc095c93c32cc1be
[INFO] running `Command { std: "docker" "start" "-a" "7085cca1b886b0d3386d36f19bc96d7c05d464f23dfe0f35fc095c93c32cc1be", kill_on_drop: false }`
[INFO] [stderr]     Checking static-rc v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/rcref.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         StaticRcRef::as_ptr(this) == StaticRcRef::as_ptr(other)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 214 |         std::ptr::addr_eq(StaticRcRef::as_ptr(this).as_ptr(), StaticRcRef::as_ptr(other).as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++                         ~~~~~~~~~~                           ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 214 |         std::ptr::eq(StaticRcRef::as_ptr(this).as_ptr(), StaticRcRef::as_ptr(other).as_ptr())
[INFO] [stdout]     |         +++++++++++++                         ~~~~~~~~~~                           ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/rc.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         StaticRc::as_ptr(this) == StaticRc::as_ptr(other)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 287 |         std::ptr::addr_eq(StaticRc::as_ptr(this).as_ptr(), StaticRc::as_ptr(other).as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++                      ~~~~~~~~~~                        ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 287 |         std::ptr::eq(StaticRc::as_ptr(this).as_ptr(), StaticRc::as_ptr(other).as_ptr())
[INFO] [stdout]     |         +++++++++++++                      ~~~~~~~~~~                        ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/rcref.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         StaticRcRef::as_ptr(this) == StaticRcRef::as_ptr(other)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 214 |         std::ptr::addr_eq(StaticRcRef::as_ptr(this).as_ptr(), StaticRcRef::as_ptr(other).as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++                         ~~~~~~~~~~                           ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 214 |         std::ptr::eq(StaticRcRef::as_ptr(this).as_ptr(), StaticRcRef::as_ptr(other).as_ptr())
[INFO] [stdout]     |         +++++++++++++                         ~~~~~~~~~~                           ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/rc.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         StaticRc::as_ptr(this) == StaticRc::as_ptr(other)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 287 |         std::ptr::addr_eq(StaticRc::as_ptr(this).as_ptr(), StaticRc::as_ptr(other).as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++                      ~~~~~~~~~~                        ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 287 |         std::ptr::eq(StaticRc::as_ptr(this).as_ptr(), StaticRc::as_ptr(other).as_ptr())
[INFO] [stdout]     |         +++++++++++++                      ~~~~~~~~~~                        ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/rc.rs:716:22
[INFO] [stdout]     |
[INFO] [stdout] 716 |             unsafe { Box::from_raw(self.pointer.as_ptr()) };
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 716 |             unsafe { let _ = Box::from_raw(self.pointer.as_ptr()); };
[INFO] [stdout]     |                      +++++++                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/rc.rs:716:22
[INFO] [stdout]     |
[INFO] [stdout] 716 |             unsafe { Box::from_raw(self.pointer.as_ptr()) };
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 716 |             unsafe { let _ = Box::from_raw(self.pointer.as_ptr()); };
[INFO] [stdout]     |                      +++++++                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "7085cca1b886b0d3386d36f19bc96d7c05d464f23dfe0f35fc095c93c32cc1be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7085cca1b886b0d3386d36f19bc96d7c05d464f23dfe0f35fc095c93c32cc1be", kill_on_drop: false }`
[INFO] [stdout] 7085cca1b886b0d3386d36f19bc96d7c05d464f23dfe0f35fc095c93c32cc1be
[INFO] checking static-rc-0.6.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate static-rc 0.6.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate static-rc 0.6.1 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate static-rc 0.6.1
[INFO] finished tweaking crates.io crate static-rc 0.6.1
[INFO] tweaked toml for crates.io crate static-rc 0.6.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22de262aa9ea1d8be174fadf8a6f8b1218755a99227091b88f3a365b6b8a0a6b
[INFO] running `Command { std: "docker" "start" "-a" "22de262aa9ea1d8be174fadf8a6f8b1218755a99227091b88f3a365b6b8a0a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22de262aa9ea1d8be174fadf8a6f8b1218755a99227091b88f3a365b6b8a0a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22de262aa9ea1d8be174fadf8a6f8b1218755a99227091b88f3a365b6b8a0a6b", kill_on_drop: false }`
[INFO] [stdout] 22de262aa9ea1d8be174fadf8a6f8b1218755a99227091b88f3a365b6b8a0a6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9af542d18f5a4f8663286af153374c08540f67a950927a5270e956c7b0a5320
[INFO] running `Command { std: "docker" "start" "-a" "b9af542d18f5a4f8663286af153374c08540f67a950927a5270e956c7b0a5320", kill_on_drop: false }`
[INFO] [stderr]     Checking static-rc v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/rcref.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         StaticRcRef::as_ptr(this) == StaticRcRef::as_ptr(other)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 214 |         std::ptr::addr_eq(StaticRcRef::as_ptr(this).as_ptr(), StaticRcRef::as_ptr(other).as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++                         ~~~~~~~~~~                           ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 214 |         std::ptr::eq(StaticRcRef::as_ptr(this).as_ptr(), StaticRcRef::as_ptr(other).as_ptr())
[INFO] [stdout]     |         +++++++++++++                         ~~~~~~~~~~                           ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/rc.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         StaticRc::as_ptr(this) == StaticRc::as_ptr(other)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 287 |         std::ptr::addr_eq(StaticRc::as_ptr(this).as_ptr(), StaticRc::as_ptr(other).as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++                      ~~~~~~~~~~                        ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 287 |         std::ptr::eq(StaticRc::as_ptr(this).as_ptr(), StaticRc::as_ptr(other).as_ptr())
[INFO] [stdout]     |         +++++++++++++                      ~~~~~~~~~~                        ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/rc.rs:716:22
[INFO] [stdout]     |
[INFO] [stdout] 716 |             unsafe { Box::from_raw(self.pointer.as_ptr()) };
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 716 |             unsafe { let _ = Box::from_raw(self.pointer.as_ptr()); };
[INFO] [stdout]     |                      +++++++                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/rcref.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         StaticRcRef::as_ptr(this) == StaticRcRef::as_ptr(other)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 214 |         std::ptr::addr_eq(StaticRcRef::as_ptr(this).as_ptr(), StaticRcRef::as_ptr(other).as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++                         ~~~~~~~~~~                           ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 214 |         std::ptr::eq(StaticRcRef::as_ptr(this).as_ptr(), StaticRcRef::as_ptr(other).as_ptr())
[INFO] [stdout]     |         +++++++++++++                         ~~~~~~~~~~                           ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/rc.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         StaticRc::as_ptr(this) == StaticRc::as_ptr(other)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 287 |         std::ptr::addr_eq(StaticRc::as_ptr(this).as_ptr(), StaticRc::as_ptr(other).as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++                      ~~~~~~~~~~                        ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 287 |         std::ptr::eq(StaticRc::as_ptr(this).as_ptr(), StaticRc::as_ptr(other).as_ptr())
[INFO] [stdout]     |         +++++++++++++                      ~~~~~~~~~~                        ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/rc.rs:716:22
[INFO] [stdout]     |
[INFO] [stdout] 716 |             unsafe { Box::from_raw(self.pointer.as_ptr()) };
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 716 |             unsafe { let _ = Box::from_raw(self.pointer.as_ptr()); };
[INFO] [stdout]     |                      +++++++                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "b9af542d18f5a4f8663286af153374c08540f67a950927a5270e956c7b0a5320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9af542d18f5a4f8663286af153374c08540f67a950927a5270e956c7b0a5320", kill_on_drop: false }`
[INFO] [stdout] b9af542d18f5a4f8663286af153374c08540f67a950927a5270e956c7b0a5320