[INFO] fetching crate ptr_meta 0.1.3...
[INFO] checking ptr_meta-0.1.3 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate ptr_meta 0.1.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ptr_meta 0.1.3 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ptr_meta 0.1.3
[INFO] finished tweaking crates.io crate ptr_meta 0.1.3
[INFO] tweaked toml for crates.io crate ptr_meta 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ptr_meta_derive v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7567e306a0ef9bed2c2b169c0acfcae190db59f378d60cc40fbe085c3db08e28
[INFO] running `Command { std: "docker" "start" "-a" "7567e306a0ef9bed2c2b169c0acfcae190db59f378d60cc40fbe085c3db08e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7567e306a0ef9bed2c2b169c0acfcae190db59f378d60cc40fbe085c3db08e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7567e306a0ef9bed2c2b169c0acfcae190db59f378d60cc40fbe085c3db08e28", kill_on_drop: false }`
[INFO] [stdout] 7567e306a0ef9bed2c2b169c0acfcae190db59f378d60cc40fbe085c3db08e28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a198c92ce330951daf931b13b0cf1a4b03459f2f3ddfb2cc2d3f9a8bbc4d3e72
[INFO] running `Command { std: "docker" "start" "-a" "a198c92ce330951daf931b13b0cf1a4b03459f2f3ddfb2cc2d3f9a8bbc4d3e72", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.2
[INFO] [stderr]     Checking ptr_meta v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:211:41
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let (raw, meta) = self.as_ptr().to_raw_parts();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `PtrExt::to_raw_parts(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(ptr_metadata)]` to the crate attributes to enable `ptr::mut_ptr::<impl *mut T>::to_raw_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:211:41
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let (raw, meta) = self.as_ptr().to_raw_parts();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `PtrExt::to_raw_parts(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(ptr_metadata)]` to the crate attributes to enable `ptr::mut_ptr::<impl *mut T>::to_raw_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:338:31
[INFO] [stdout]     |
[INFO] [stdout] 338 |         let (raw, meta) = ptr.to_raw_parts();
[INFO] [stdout]     |                               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `PtrExt::to_raw_parts(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(ptr_metadata)]` to the crate attributes to enable `ptr::const_ptr::<impl *const T>::to_raw_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:395:64
[INFO] [stdout]     |
[INFO] [stdout] 395 |         let (_, meta) = (trait_object as *const dyn TestTrait).to_raw_parts();
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `PtrExt::to_raw_parts(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(ptr_metadata)]` to the crate attributes to enable `ptr::const_ptr::<impl *const T>::to_raw_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:411:64
[INFO] [stdout]     |
[INFO] [stdout] 411 |         let (_, meta) = (trait_object as *const dyn TestTrait).to_raw_parts();
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `PtrExt::to_raw_parts(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(ptr_metadata)]` to the crate attributes to enable `ptr::const_ptr::<impl *const T>::to_raw_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.52s
[INFO] running `Command { std: "docker" "inspect" "a198c92ce330951daf931b13b0cf1a4b03459f2f3ddfb2cc2d3f9a8bbc4d3e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a198c92ce330951daf931b13b0cf1a4b03459f2f3ddfb2cc2d3f9a8bbc4d3e72", kill_on_drop: false }`
[INFO] [stdout] a198c92ce330951daf931b13b0cf1a4b03459f2f3ddfb2cc2d3f9a8bbc4d3e72