[INFO] fetching crate ori-core 0.1.0-alpha.1...
[INFO] building ori-core-0.1.0-alpha.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate ori-core 0.1.0-alpha.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ori-core 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate ori-core 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate ori-core 0.1.0-alpha.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ori-core 0.1.0-alpha.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "inspect" "9853a620a2ace61b6461a111f5b836e3a56538115c1535f72a253a624383f8d4", kill_on_drop: false }`
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[INFO] [stdout] 18b1eee3d8d5c1673c9d6e9c4a90f9effd51af93fe511941b186ccb2f75f7048
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[INFO] [stderr]    Compiling ori-core v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/reactive/callback.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |             if callback.callback.as_ptr() == ptr {
[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] 28 -             if callback.callback.as_ptr() == ptr {
[INFO] [stdout] 28 +             if std::ptr::addr_eq(callback.callback.as_ptr(), ptr) {
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 28 -             if callback.callback.as_ptr() == ptr {
[INFO] [stdout] 28 +             if std::ptr::eq(callback.callback.as_ptr(), 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/reactive/callback.rs:43:51
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let equals = |callback: &WeakCallback<T>| callback.callback.as_ptr() != ptr;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         let equals = |callback: &WeakCallback<T>| callback.callback.as_ptr() != ptr;
[INFO] [stdout] 43 +         let equals = |callback: &WeakCallback<T>| !std::ptr::addr_eq(callback.callback.as_ptr(), ptr);
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         let equals = |callback: &WeakCallback<T>| callback.callback.as_ptr() != ptr;
[INFO] [stdout] 43 +         let equals = |callback: &WeakCallback<T>| !std::ptr::eq(callback.callback.as_ptr(), ptr);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reactive/callback.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn upgrade(&self) -> Option<Callback<T>> {
[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] 125 |     pub fn upgrade(&self) -> Option<Callback<'_, T>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/reactive/scope.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             unsafe { Box::from_raw(item) };
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |             unsafe { let _ = Box::from_raw(item); };
[INFO] [stdout]    |                      +++++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.38s
[INFO] running `Command { std: "docker" "inspect" "18b1eee3d8d5c1673c9d6e9c4a90f9effd51af93fe511941b186ccb2f75f7048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b1eee3d8d5c1673c9d6e9c4a90f9effd51af93fe511941b186ccb2f75f7048", kill_on_drop: false }`
[INFO] [stdout] 18b1eee3d8d5c1673c9d6e9c4a90f9effd51af93fe511941b186ccb2f75f7048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3018a976bb45e1b00d29385200a4800692b39fa85074de752c99dc05501480de
[INFO] running `Command { std: "docker" "start" "-a" "3018a976bb45e1b00d29385200a4800692b39fa85074de752c99dc05501480de", kill_on_drop: false }`
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/reactive/callback.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |             if callback.callback.as_ptr() == ptr {
[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] 28 -             if callback.callback.as_ptr() == ptr {
[INFO] [stdout] 28 +             if std::ptr::addr_eq(callback.callback.as_ptr(), ptr) {
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 28 -             if callback.callback.as_ptr() == ptr {
[INFO] [stdout] 28 +             if std::ptr::eq(callback.callback.as_ptr(), 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/reactive/callback.rs:43:51
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let equals = |callback: &WeakCallback<T>| callback.callback.as_ptr() != ptr;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         let equals = |callback: &WeakCallback<T>| callback.callback.as_ptr() != ptr;
[INFO] [stdout] 43 +         let equals = |callback: &WeakCallback<T>| !std::ptr::addr_eq(callback.callback.as_ptr(), ptr);
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         let equals = |callback: &WeakCallback<T>| callback.callback.as_ptr() != ptr;
[INFO] [stdout] 43 +         let equals = |callback: &WeakCallback<T>| !std::ptr::eq(callback.callback.as_ptr(), ptr);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reactive/callback.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn upgrade(&self) -> Option<Callback<T>> {
[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] 125 |     pub fn upgrade(&self) -> Option<Callback<'_, T>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/reactive/scope.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             unsafe { Box::from_raw(item) };
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |             unsafe { let _ = Box::from_raw(item); };
[INFO] [stdout]    |                      +++++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ori-core v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/reactive/callback.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |             if callback.callback.as_ptr() == ptr {
[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] 28 -             if callback.callback.as_ptr() == ptr {
[INFO] [stdout] 28 +             if std::ptr::addr_eq(callback.callback.as_ptr(), ptr) {
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 28 -             if callback.callback.as_ptr() == ptr {
[INFO] [stdout] 28 +             if std::ptr::eq(callback.callback.as_ptr(), 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/reactive/callback.rs:43:51
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let equals = |callback: &WeakCallback<T>| callback.callback.as_ptr() != ptr;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         let equals = |callback: &WeakCallback<T>| callback.callback.as_ptr() != ptr;
[INFO] [stdout] 43 +         let equals = |callback: &WeakCallback<T>| !std::ptr::addr_eq(callback.callback.as_ptr(), ptr);
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         let equals = |callback: &WeakCallback<T>| callback.callback.as_ptr() != ptr;
[INFO] [stdout] 43 +         let equals = |callback: &WeakCallback<T>| !std::ptr::eq(callback.callback.as_ptr(), ptr);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reactive/callback.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn upgrade(&self) -> Option<Callback<T>> {
[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] 125 |     pub fn upgrade(&self) -> Option<Callback<'_, T>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/reactive/scope.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             unsafe { Box::from_raw(item) };
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |             unsafe { let _ = Box::from_raw(item); };
[INFO] [stdout]    |                      +++++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "3018a976bb45e1b00d29385200a4800692b39fa85074de752c99dc05501480de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3018a976bb45e1b00d29385200a4800692b39fa85074de752c99dc05501480de", kill_on_drop: false }`
[INFO] [stdout] 3018a976bb45e1b00d29385200a4800692b39fa85074de752c99dc05501480de
