[INFO] fetching crate nougat-proc_macros 0.2.4...
[INFO] checking nougat-proc_macros-0.2.4 against try#48c9d93cf65d550d124c40108859fd993778c157 for pr-153692-1
[INFO] extracting crate nougat-proc_macros 0.2.4 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nougat-proc_macros 0.2.4 on toolchain 48c9d93cf65d550d124c40108859fd993778c157
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "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" "+48c9d93cf65d550d124c40108859fd993778c157" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+48c9d93cf65d550d124c40108859fd993778c157" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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" "+48c9d93cf65d550d124c40108859fd993778c157" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3813de0cad5ce12854b11b5df744d5584ae7cbdf860ba0d53e136f0b8223a1cc
[INFO] running `Command { std: "docker" "start" "-a" "3813de0cad5ce12854b11b5df744d5584ae7cbdf860ba0d53e136f0b8223a1cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3813de0cad5ce12854b11b5df744d5584ae7cbdf860ba0d53e136f0b8223a1cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3813de0cad5ce12854b11b5df744d5584ae7cbdf860ba0d53e136f0b8223a1cc", kill_on_drop: false }`
[INFO] [stdout] 3813de0cad5ce12854b11b5df744d5584ae7cbdf860ba0d53e136f0b8223a1cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a71c954342b6291a1363d7eae54da8fac51bc61cfbd42bdf29bef7bc87595c7
[INFO] running `Command { std: "docker" "start" "-a" "4a71c954342b6291a1363d7eae54da8fac51bc61cfbd42bdf29bef7bc87595c7", 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] error: `self` parameter type does not contain `Self`
[INFO] [stdout]   --> utils.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |         self: &'lt mut Vec<T>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #140611 <https://github.com/rust-lang/rust/issues/140611>
[INFO] [stdout]    = note: `#[deny(self_lifetime_elision_not_applicable)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `self` parameter type does not contain `Self`
[INFO] [stdout]   --> utils.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |         self: &'lt mut Vec<T>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #140611 <https://github.com/rust-lang/rust/issues/140611>
[INFO] [stdout]    = note: `#[deny(self_lifetime_elision_not_applicable)]` (part of `#[deny(future_incompatible)]`) on by default
[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] [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] error: could not compile `nougat-proc_macros` (lib test) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `nougat-proc_macros` (lib) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4a71c954342b6291a1363d7eae54da8fac51bc61cfbd42bdf29bef7bc87595c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a71c954342b6291a1363d7eae54da8fac51bc61cfbd42bdf29bef7bc87595c7", kill_on_drop: false }`
[INFO] [stdout] 4a71c954342b6291a1363d7eae54da8fac51bc61cfbd42bdf29bef7bc87595c7
