[INFO] fetching crate reflect 0.0.8...
[INFO] testing reflect-0.0.8 against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] extracting crate reflect 0.0.8 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate reflect 0.0.8 on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reflect 0.0.8
[INFO] finished tweaking crates.io crate reflect 0.0.8
[INFO] tweaked toml for crates.io crate reflect 0.0.8 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reflect-internal v0.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2832a461698359af9f2ef5c22310201bb7c21dbf5399734377dded9fbdb172a6
[INFO] running `Command { std: "docker" "start" "-a" "2832a461698359af9f2ef5c22310201bb7c21dbf5399734377dded9fbdb172a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2832a461698359af9f2ef5c22310201bb7c21dbf5399734377dded9fbdb172a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2832a461698359af9f2ef5c22310201bb7c21dbf5399734377dded9fbdb172a6", kill_on_drop: false }`
[INFO] [stdout] 2832a461698359af9f2ef5c22310201bb7c21dbf5399734377dded9fbdb172a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2e8cc46b37e7d905dfdc945b1ac4cf4610d17f337c57b5b2ed35563a610342b
[INFO] running `Command { std: "docker" "start" "-a" "b2e8cc46b37e7d905dfdc945b1ac4cf4610d17f337c57b5b2ed35563a610342b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling ref-cast v1.0.7
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling ref-cast-impl v1.0.7
[INFO] [stderr]    Compiling reflect-internal v0.0.8
[INFO] [stderr]    Compiling reflect v0.0.8 (/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/compiler.rs:153:16
[INFO] [stdout]     |
[INFO] [stdout] 153 |         VALUES.with_borrow(|value_nodes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |             VALUES.with_borrow(|values| match &values[v.0] {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:225:43
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 Invoke(invoke) => INVOKES.with_borrow(|invokes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:232:51
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 MacroInvocation(invoke) => MACROS.with_borrow(|macros| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:255:20
[INFO] [stdout]     |
[INFO] [stdout] 255 |             VALUES.with_borrow(|values| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:268:16
[INFO] [stdout]     |
[INFO] [stdout] 268 |         VALUES.with_borrow(|values| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:277:16
[INFO] [stdout]     |
[INFO] [stdout] 277 |         VALUES.with_borrow(|values| match &values[v.0] {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:314:50
[INFO] [stdout]     |
[INFO] [stdout] 314 |             ValueNode::Invoke(invoke) => INVOKES.with_borrow(|invokes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:350:58
[INFO] [stdout]     |
[INFO] [stdout] 350 |             ValueNode::MacroInvocation(invoke) => MACROS.with_borrow(|macros| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:366:16
[INFO] [stdout]     |
[INFO] [stdout] 366 |         VALUES.with_borrow(|values| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 INVOKES.with_borrow(|invokes| invokes[invoke_ref.0].function.sig.output.clone())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     .with_borrow(|invokes| invokes[invoke_ref.0].function.sig.output.0.get_name()),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:99:25
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 INVOKES.with_borrow(
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:113:16
[INFO] [stdout]     |
[INFO] [stdout] 113 |         VALUES.with_borrow(|values| values[self.0].get_type())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:117:16
[INFO] [stdout]     |
[INFO] [stdout] 117 |         VALUES.with_borrow(|values| values[self.0].get_type_name())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 |         VALUES.with_borrow(|values| values[self.0].is_unit_type())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/trait_inference.rs:958:17
[INFO] [stdout]     |
[INFO] [stdout] 958 |         INVOKES.with_borrow(|invokes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/trait_inference.rs:1084:24
[INFO] [stdout]      |
[INFO] [stdout] 1084 |                 VALUES.with_borrow(|values| values[self.values.end.unwrap().0 - 1].get_type());
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]      = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/value.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 |         VALUES.with_borrow(|values| values[self.0].clone())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:82:51
[INFO] [stdout]    |
[INFO] [stdout] 82 |             values: WipRange::new(ValueRef(VALUES.with_borrow(Vec::len))),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:83:54
[INFO] [stdout]    |
[INFO] [stdout] 83 |             invokes: WipRange::new(InvokeRef(INVOKES.with_borrow(Vec::len))),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:84:57
[INFO] [stdout]    |
[INFO] [stdout] 84 |             macros: WipRange::new(MacroInvokeRef(MACROS.with_borrow(Vec::len))),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:88:47
[INFO] [stdout]    |
[INFO] [stdout] 88 |         wip.values.end = Some(ValueRef(VALUES.with_borrow(Vec::len)));
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:89:50
[INFO] [stdout]    |
[INFO] [stdout] 89 |         wip.invokes.end = Some(InvokeRef(INVOKES.with_borrow(Vec::len)));
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:90:53
[INFO] [stdout]    |
[INFO] [stdout] 90 |         wip.macros.end = Some(MacroInvokeRef(MACROS.with_borrow(Vec::len)));
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `Command { std: "docker" "inspect" "b2e8cc46b37e7d905dfdc945b1ac4cf4610d17f337c57b5b2ed35563a610342b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e8cc46b37e7d905dfdc945b1ac4cf4610d17f337c57b5b2ed35563a610342b", kill_on_drop: false }`
[INFO] [stdout] b2e8cc46b37e7d905dfdc945b1ac4cf4610d17f337c57b5b2ed35563a610342b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c32650f2acb321965398a4a5103163d635c19a2f844fc646b5a309cc03cae10
[INFO] running `Command { std: "docker" "start" "-a" "5c32650f2acb321965398a4a5103163d635c19a2f844fc646b5a309cc03cae10", kill_on_drop: false }`
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/compiler.rs:153:16
[INFO] [stdout]     |
[INFO] [stdout] 153 |         VALUES.with_borrow(|value_nodes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |             VALUES.with_borrow(|values| match &values[v.0] {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:225:43
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 Invoke(invoke) => INVOKES.with_borrow(|invokes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:232:51
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 MacroInvocation(invoke) => MACROS.with_borrow(|macros| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:255:20
[INFO] [stdout]     |
[INFO] [stdout] 255 |             VALUES.with_borrow(|values| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:268:16
[INFO] [stdout]     |
[INFO] [stdout] 268 |         VALUES.with_borrow(|values| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:277:16
[INFO] [stdout]     |
[INFO] [stdout] 277 |         VALUES.with_borrow(|values| match &values[v.0] {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:314:50
[INFO] [stdout]     |
[INFO] [stdout] 314 |             ValueNode::Invoke(invoke) => INVOKES.with_borrow(|invokes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:350:58
[INFO] [stdout]     |
[INFO] [stdout] 350 |             ValueNode::MacroInvocation(invoke) => MACROS.with_borrow(|macros| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:366:16
[INFO] [stdout]     |
[INFO] [stdout] 366 |         VALUES.with_borrow(|values| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 INVOKES.with_borrow(|invokes| invokes[invoke_ref.0].function.sig.output.clone())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     .with_borrow(|invokes| invokes[invoke_ref.0].function.sig.output.0.get_name()),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:99:25
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 INVOKES.with_borrow(
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:113:16
[INFO] [stdout]     |
[INFO] [stdout] 113 |         VALUES.with_borrow(|values| values[self.0].get_type())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:117:16
[INFO] [stdout]     |
[INFO] [stdout] 117 |         VALUES.with_borrow(|values| values[self.0].get_type_name())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 |         VALUES.with_borrow(|values| values[self.0].is_unit_type())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/trait_inference.rs:958:17
[INFO] [stdout]     |
[INFO] [stdout] 958 |         INVOKES.with_borrow(|invokes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/trait_inference.rs:1084:24
[INFO] [stdout]      |
[INFO] [stdout] 1084 |                 VALUES.with_borrow(|values| values[self.values.end.unwrap().0 - 1].get_type());
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]      = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/value.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 |         VALUES.with_borrow(|values| values[self.0].clone())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:82:51
[INFO] [stdout]    |
[INFO] [stdout] 82 |             values: WipRange::new(ValueRef(VALUES.with_borrow(Vec::len))),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:83:54
[INFO] [stdout]    |
[INFO] [stdout] 83 |             invokes: WipRange::new(InvokeRef(INVOKES.with_borrow(Vec::len))),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:84:57
[INFO] [stdout]    |
[INFO] [stdout] 84 |             macros: WipRange::new(MacroInvokeRef(MACROS.with_borrow(Vec::len))),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling reflect v0.0.8 (/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/wip.rs:88:47
[INFO] [stdout]    |
[INFO] [stdout] 88 |         wip.values.end = Some(ValueRef(VALUES.with_borrow(Vec::len)));
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:89:50
[INFO] [stdout]    |
[INFO] [stdout] 89 |         wip.invokes.end = Some(InvokeRef(INVOKES.with_borrow(Vec::len)));
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:90:53
[INFO] [stdout]    |
[INFO] [stdout] 90 |         wip.macros.end = Some(MacroInvokeRef(MACROS.with_borrow(Vec::len)));
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings 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/compiler.rs:153:16
[INFO] [stdout]     |
[INFO] [stdout] 153 |         VALUES.with_borrow(|value_nodes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |             VALUES.with_borrow(|values| match &values[v.0] {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:225:43
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 Invoke(invoke) => INVOKES.with_borrow(|invokes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:232:51
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 MacroInvocation(invoke) => MACROS.with_borrow(|macros| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:255:20
[INFO] [stdout]     |
[INFO] [stdout] 255 |             VALUES.with_borrow(|values| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:268:16
[INFO] [stdout]     |
[INFO] [stdout] 268 |         VALUES.with_borrow(|values| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:277:16
[INFO] [stdout]     |
[INFO] [stdout] 277 |         VALUES.with_borrow(|values| match &values[v.0] {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:314:50
[INFO] [stdout]     |
[INFO] [stdout] 314 |             ValueNode::Invoke(invoke) => INVOKES.with_borrow(|invokes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:350:58
[INFO] [stdout]     |
[INFO] [stdout] 350 |             ValueNode::MacroInvocation(invoke) => MACROS.with_borrow(|macros| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/compiler.rs:366:16
[INFO] [stdout]     |
[INFO] [stdout] 366 |         VALUES.with_borrow(|values| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 INVOKES.with_borrow(|invokes| invokes[invoke_ref.0].function.sig.output.clone())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     .with_borrow(|invokes| invokes[invoke_ref.0].function.sig.output.0.get_name()),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:99:25
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 INVOKES.with_borrow(
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:113:16
[INFO] [stdout]     |
[INFO] [stdout] 113 |         VALUES.with_borrow(|values| values[self.0].get_type())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:117:16
[INFO] [stdout]     |
[INFO] [stdout] 117 |         VALUES.with_borrow(|values| values[self.0].get_type_name())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/node.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 |         VALUES.with_borrow(|values| values[self.0].is_unit_type())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/trait_inference.rs:958:17
[INFO] [stdout]     |
[INFO] [stdout] 958 |         INVOKES.with_borrow(|invokes| {
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/trait_inference.rs:1084:24
[INFO] [stdout]      |
[INFO] [stdout] 1084 |                 VALUES.with_borrow(|values| values[self.values.end.unwrap().0 - 1].get_type());
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]      = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/value.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 |         VALUES.with_borrow(|values| values[self.0].clone())
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:82:51
[INFO] [stdout]    |
[INFO] [stdout] 82 |             values: WipRange::new(ValueRef(VALUES.with_borrow(Vec::len))),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:83:54
[INFO] [stdout]    |
[INFO] [stdout] 83 |             invokes: WipRange::new(InvokeRef(INVOKES.with_borrow(Vec::len))),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:84:57
[INFO] [stdout]    |
[INFO] [stdout] 84 |             macros: WipRange::new(MacroInvokeRef(MACROS.with_borrow(Vec::len))),
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:88:47
[INFO] [stdout]    |
[INFO] [stdout] 88 |         wip.values.end = Some(ValueRef(VALUES.with_borrow(Vec::len)));
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:89:50
[INFO] [stdout]    |
[INFO] [stdout] 89 |         wip.invokes.end = Some(InvokeRef(INVOKES.with_borrow(Vec::len)));
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[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/wip.rs:90:53
[INFO] [stdout]    |
[INFO] [stdout] 90 |         wip.macros.end = Some(MacroInvokeRef(MACROS.with_borrow(Vec::len)));
[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 `GlobalBorrow::with_borrow(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(local_key_cell_methods)]` to the crate attributes to enable `LocalKey::<RefCell<T>>::with_borrow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reflect`; 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name reflect --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=935a0ec2d5449766 -C extra-filename=-935a0ec2d5449766 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-830fa69f9a4eee51.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-16f4d56d78074154.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-faec848a47c42982.rlib --extern ref_cast=/opt/rustwide/target/debug/deps/libref_cast-a5b0037bd07b9791.rlib --extern reflect_internal=/opt/rustwide/target/debug/deps/libreflect_internal-1c19736429e78c7d.so --extern syn=/opt/rustwide/target/debug/deps/libsyn-ad8db2ab020f312b.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5c32650f2acb321965398a4a5103163d635c19a2f844fc646b5a309cc03cae10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c32650f2acb321965398a4a5103163d635c19a2f844fc646b5a309cc03cae10", kill_on_drop: false }`
[INFO] [stdout] 5c32650f2acb321965398a4a5103163d635c19a2f844fc646b5a309cc03cae10