[INFO] cloning repository https://github.com/AEnterprise/rust-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AEnterprise/rust-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAEnterprise%2Frust-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAEnterprise%2Frust-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 699400a38f656c58005e8f902c64e63dbd5b364f
[INFO] checking AEnterprise/rust-test against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAEnterprise%2Frust-test" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AEnterprise/rust-test on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AEnterprise/rust-test
[INFO] finished tweaking git repo https://github.com/AEnterprise/rust-test
[INFO] tweaked toml for git repo https://github.com/AEnterprise/rust-test written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/AEnterprise/rust-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/twilight-rs/twilight.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-value v0.6.0
[INFO] [stderr]   Downloaded serde-mappable-seq v0.1.0
[INFO] [stderr]   Downloaded tokio v0.2.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9984c915e5c9102b67677bf3cdc87828abef9e67252bd57fc8b0ca04a5ff02c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9984c915e5c9102b67677bf3cdc87828abef9e67252bd57fc8b0ca04a5ff02c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9984c915e5c9102b67677bf3cdc87828abef9e67252bd57fc8b0ca04a5ff02c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9984c915e5c9102b67677bf3cdc87828abef9e67252bd57fc8b0ca04a5ff02c4", kill_on_drop: false }`
[INFO] [stdout] 9984c915e5c9102b67677bf3cdc87828abef9e67252bd57fc8b0ca04a5ff02c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c68396ef1eea95f0ebbca90890e0d4205c76b7a14580a1abd24f29cb71e74fa6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c68396ef1eea95f0ebbca90890e0d4205c76b7a14580a1abd24f29cb71e74fa6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unicode-xid v0.2.0
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[INFO] [stdout] warning: unused import: `Span`
[INFO] [stdout]  --> test_macro/src/lib.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::export::{TokenStream, Span};
[INFO] [stdout]   |                                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Block`, `Field`, `FnArg`, `Pat`, `ReturnType`, `Stmt`, `Type`, `Visibility`, `parenthesized`, `parse_macro_input`
[INFO] [stdout]   --> test_macro/src/lib.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | ...e, Visibility, Type, Stmt, ReturnType, Block, FnArg, Pat, Ident, Error, Token, braced, parenthesized, Field, ItemEnum, parse_macro_input, E...
[INFO] [stdout]    |       ^^^^^^^^^^  ^^^^  ^^^^  ^^^^^^^^^^  ^^^^^  ^^^^^  ^^^                               ^^^^^^^^^^^^^  ^^^^^            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mut`
[INFO] [stdout]   --> test_macro/src/lib.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use syn::token::{Token, Mut, Brace};
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::spanned::Spanned`
[INFO] [stdout]   --> test_macro/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use syn::spanned::Spanned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> test_macro/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]   --> test_macro/src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::future::Future;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::quote`
[INFO] [stdout]   --> test_macro/src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use quote::quote;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]   --> test_macro/src/lib.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | use syn::token::{Token, Mut, Brace};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attributes`
[INFO] [stdout]   --> test_macro/src/lib.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn my_macro(attributes: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `content` is assigned to, but never used
[INFO] [stdout]   --> test_macro/src/lib.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let content;
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_content` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MyMacroInput`
[INFO] [stdout]   --> test_macro/src/lib.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct MyMacroInput {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test`
[INFO] [stdout]    --> test_macro/src/lib.rs:102:10
[INFO] [stdout]     |
[INFO] [stdout] 102 | async fn test(testing: &str) {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio v0.2.17
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking pin-project v0.4.8
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking tokio-tungstenite v0.10.1
[INFO] [stderr]     Checking h2 v0.2.4
[INFO] [stderr]     Checking hyper v0.13.4
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking serde-value v0.6.0
[INFO] [stderr]     Checking serde-mappable-seq v0.1.0
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking twilight-model v0.1.0 (https://github.com/twilight-rs/twilight.git#22b9dca2)
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]     Checking twilight-http v0.1.0 (https://github.com/twilight-rs/twilight.git#22b9dca2)
[INFO] [stderr]     Checking twilight-cache-trait v0.1.0 (https://github.com/twilight-rs/twilight.git#22b9dca2)
[INFO] [stderr]     Checking twilight-gateway v0.1.0 (https://github.com/twilight-rs/twilight.git#22b9dca2)
[INFO] [stderr]     Checking twilight-cache-inmemory v0.1.0 (https://github.com/twilight-rs/twilight.git#22b9dca2)
[INFO] [stderr]     Checking twilight-cache v0.1.0 (https://github.com/twilight-rs/twilight.git#22b9dca2)
[INFO] [stderr]     Checking twilight v0.1.0 (https://github.com/twilight-rs/twilight.git#22b9dca2)
[INFO] [stderr]     Checking experiments v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] Err(Error("expected identifier")), Err(Error("expected expression")), Err(Error("unexpected token"))
[INFO] [stdout] warning: unused import: `test_macro::show_streams`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use test_macro::show_streams;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Err(Error("expected identifier")), Err(Error("expected expression")), Err(Error("unexpected token"))
[INFO] [stdout] warning: unused import: `test_macro::show_streams`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use test_macro::show_streams;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `testing`
[INFO] [stdout]   --> src/main.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn testing() {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `testing`
[INFO] [stdout]   --> src/main.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn testing() {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `Command { std: "docker" "inspect" "c68396ef1eea95f0ebbca90890e0d4205c76b7a14580a1abd24f29cb71e74fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68396ef1eea95f0ebbca90890e0d4205c76b7a14580a1abd24f29cb71e74fa6", kill_on_drop: false }`
[INFO] [stdout] c68396ef1eea95f0ebbca90890e0d4205c76b7a14580a1abd24f29cb71e74fa6