[INFO] fetching crate nougat-proc_macros 0.2.4...
[INFO] checking nougat-proc_macros-0.2.4 against master#4b9792692fbb675174d4d2082e7c37b2bc930e71 for pr-153692-1
[INFO] extracting crate nougat-proc_macros 0.2.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate nougat-proc_macros 0.2.4
[INFO] finished tweaking crates.io crate nougat-proc_macros 0.2.4
[INFO] tweaked toml for crates.io crate nougat-proc_macros 0.2.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nougat-proc_macros 0.2.4 on toolchain 4b9792692fbb675174d4d2082e7c37b2bc930e71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding prettyplease v0.1.25 (available: v0.2.37)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prettyplease v0.1.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fafbca9ebc7261c64a1efccd63054439663ca4e4c734d6aa865f32d0b1aed0c9
[INFO] running `Command { std: "docker" "start" "-a" "fafbca9ebc7261c64a1efccd63054439663ca4e4c734d6aa865f32d0b1aed0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fafbca9ebc7261c64a1efccd63054439663ca4e4c734d6aa865f32d0b1aed0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafbca9ebc7261c64a1efccd63054439663ca4e4c734d6aa865f32d0b1aed0c9", kill_on_drop: false }`
[INFO] [stdout] fafbca9ebc7261c64a1efccd63054439663ca4e4c734d6aa865f32d0b1aed0c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd1124bd91100f78b2102bde56b3b8cefeeb7f19cd5ddd8b5d66e8b5be25b010
[INFO] running `Command { std: "docker" "start" "-a" "cd1124bd91100f78b2102bde56b3b8cefeeb7f19cd5ddd8b5d66e8b5be25b010", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking proc-macro2 v1.0.106
[INFO] [stderr]     Checking quote v1.0.45
[INFO] [stderr]     Checking nougat-proc_macros v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> Gat-bang.rs:262:8
[INFO] [stdout]     |
[INFO] [stdout] 261 | trait SynError : Sized {
[INFO] [stdout]     |       -------- associated function in this trait
[INFO] [stdout] 262 |     fn new (_: Span, _: &str)
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> Gat-bang.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | / pub(in super)
[INFO] [stdout] 11 | | fn Gat<Error : SynError> (
[INFO] [stdout] 12 | |     input: Input,
[INFO] [stdout] 13 | | ) -> ::core::result::Result<TokenStream2, Error>
[INFO] [stdout]    | |________________________________________________- move the `impl` block outside of this function `Gat`
[INFO] [stdout] ...
[INFO] [stdout] 22 |           impl Parse for Input {
[INFO] [stdout]    |           ^^^^^-----^^^^^-----
[INFO] [stdout]    |                |         |
[INFO] [stdout]    |                |         `Input` is not local
[INFO] [stdout]    |                `Parse` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> Gat-bang.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 154 |             generics.args.iter().enumerate().for_each(|(i, arg)| match arg {
[INFO] [stdout]     |                                                       ---------- move the `impl` block outside of this closure `<unnameable>` and up 3 bodies
[INFO] [stdout] ...
[INFO] [stdout] 158 |                     impl Parse for GatBinding {
[INFO] [stdout]     |                     ^^^^^-----^^^^^----------
[INFO] [stdout]     |                          |         |
[INFO] [stdout]     |                          |         `GatBinding` is not local
[INFO] [stdout]     |                          `Parse` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> Gat-bang.rs:262:8
[INFO] [stdout]     |
[INFO] [stdout] 261 | trait SynError : Sized {
[INFO] [stdout]     |       -------- associated function in this trait
[INFO] [stdout] 262 |     fn new (_: Span, _: &str)
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> Gat-bang.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | / pub(in super)
[INFO] [stdout] 11 | | fn Gat<Error : SynError> (
[INFO] [stdout] 12 | |     input: Input,
[INFO] [stdout] 13 | | ) -> ::core::result::Result<TokenStream2, Error>
[INFO] [stdout]    | |________________________________________________- move the `impl` block outside of this function `Gat`
[INFO] [stdout] ...
[INFO] [stdout] 22 |           impl Parse for Input {
[INFO] [stdout]    |           ^^^^^-----^^^^^-----
[INFO] [stdout]    |                |         |
[INFO] [stdout]    |                |         `Input` is not local
[INFO] [stdout]    |                `Parse` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> Gat-bang.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 154 |             generics.args.iter().enumerate().for_each(|(i, arg)| match arg {
[INFO] [stdout]     |                                                       ---------- move the `impl` block outside of this closure `<unnameable>` and up 3 bodies
[INFO] [stdout] ...
[INFO] [stdout] 158 |                     impl Parse for GatBinding {
[INFO] [stdout]     |                     ^^^^^-----^^^^^----------
[INFO] [stdout]     |                          |         |
[INFO] [stdout]     |                          |         `GatBinding` is not local
[INFO] [stdout]     |                          `Parse` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "cd1124bd91100f78b2102bde56b3b8cefeeb7f19cd5ddd8b5d66e8b5be25b010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1124bd91100f78b2102bde56b3b8cefeeb7f19cd5ddd8b5d66e8b5be25b010", kill_on_drop: false }`
[INFO] [stdout] cd1124bd91100f78b2102bde56b3b8cefeeb7f19cd5ddd8b5d66e8b5be25b010
