[INFO] fetching crate reflect 0.0.8...
[INFO] building reflect-0.0.8 against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] extracting crate reflect 0.0.8 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate reflect 0.0.8 on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bbb727e2d77cdf2f3ceb74b42969d569f8140506d0a6fe91b0fcf2fc712f3c9
[INFO] running `Command { std: "docker" "start" "-a" "8bbb727e2d77cdf2f3ceb74b42969d569f8140506d0a6fe91b0fcf2fc712f3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bbb727e2d77cdf2f3ceb74b42969d569f8140506d0a6fe91b0fcf2fc712f3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bbb727e2d77cdf2f3ceb74b42969d569f8140506d0a6fe91b0fcf2fc712f3c9", kill_on_drop: false }`
[INFO] [stdout] 8bbb727e2d77cdf2f3ceb74b42969d569f8140506d0a6fe91b0fcf2fc712f3c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b35ad8ed99881e3d5324e32c260a318bd52744c47f9727e0e22976ab98f4fa7e
[INFO] running `Command { std: "docker" "start" "-a" "b35ad8ed99881e3d5324e32c260a318bd52744c47f9727e0e22976ab98f4fa7e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[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 14.96s
[INFO] running `Command { std: "docker" "inspect" "b35ad8ed99881e3d5324e32c260a318bd52744c47f9727e0e22976ab98f4fa7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35ad8ed99881e3d5324e32c260a318bd52744c47f9727e0e22976ab98f4fa7e", kill_on_drop: false }`
[INFO] [stdout] b35ad8ed99881e3d5324e32c260a318bd52744c47f9727e0e22976ab98f4fa7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c65760e8700746789dd0537923a091a869a1b94e966022e2a00fd6a46145bf
[INFO] running `Command { std: "docker" "start" "-a" "35c65760e8700746789dd0537923a091a869a1b94e966022e2a00fd6a46145bf", 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] [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/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] [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 test [unoptimized + debuginfo] target(s) in 3.81s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/reflect-43818d211ac4a240)
[INFO] [stderr]   Executable tests/test_debug.rs (/opt/rustwide/target/debug/deps/test_debug-f8eb76c28c85ebdd)
[INFO] [stderr]   Executable tests/test_displaydoc.rs (/opt/rustwide/target/debug/deps/test_displaydoc-064f5aa60b65642d)
[INFO] [stderr]   Executable tests/test_field_access.rs (/opt/rustwide/target/debug/deps/test_field_access-b8dd4222c80d55bd)
[INFO] [stderr]   Executable tests/test_generics.rs (/opt/rustwide/target/debug/deps/test_generics-e207b3a5fb90af1c)
[INFO] [stderr]   Executable tests/test_hash.rs (/opt/rustwide/target/debug/deps/test_hash-9ac63ddad5aa9754)
[INFO] [stderr]   Executable tests/test_subtypes.rs (/opt/rustwide/target/debug/deps/test_subtypes-6c37ab930ea51a0d)
[INFO] [stderr]   Executable tests/test_traits.rs (/opt/rustwide/target/debug/deps/test_traits-3ae187e4b54a0b73)
[INFO] [stderr]   Executable tests/test_tuple.rs (/opt/rustwide/target/debug/deps/test_tuple-4f1bf82d29985478)
[INFO] [stderr]   Executable tests/test_zero_args.rs (/opt/rustwide/target/debug/deps/test_zero_args-109fcf0b1dea1835)
[INFO] running `Command { std: "docker" "inspect" "35c65760e8700746789dd0537923a091a869a1b94e966022e2a00fd6a46145bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c65760e8700746789dd0537923a091a869a1b94e966022e2a00fd6a46145bf", kill_on_drop: false }`
[INFO] [stdout] 35c65760e8700746789dd0537923a091a869a1b94e966022e2a00fd6a46145bf