[INFO] fetching crate starlane-macros 0.1.0...
[INFO] checking starlane-macros-0.1.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate starlane-macros 0.1.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate starlane-macros 0.1.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate starlane-macros 0.1.0
[INFO] finished tweaking crates.io crate starlane-macros 0.1.0
[INFO] tweaked toml for crates.io crate starlane-macros 0.1.0 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a68bf6b6453a75f52274a5674f12128c2042c0d431d2320ee1ac5079316036b0
[INFO] running `Command { std: "docker" "start" "-a" "a68bf6b6453a75f52274a5674f12128c2042c0d431d2320ee1ac5079316036b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a68bf6b6453a75f52274a5674f12128c2042c0d431d2320ee1ac5079316036b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a68bf6b6453a75f52274a5674f12128c2042c0d431d2320ee1ac5079316036b0", kill_on_drop: false }`
[INFO] [stdout] a68bf6b6453a75f52274a5674f12128c2042c0d431d2320ee1ac5079316036b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f393da2978ed74fb84904380b4b21e66c9f92907612fd778320bf44ac11ae2a3
[INFO] running `Command { std: "docker" "start" "-a" "f393da2978ed74fb84904380b4b21e66c9f92907612fd778320bf44ac11ae2a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]     Checking quote v1.0.10
[INFO] [stderr]     Checking starlane-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Expr`, `MetaNameValue`, `PathArguments`, `Token`, `Type`, `Visibility`
[INFO] [stdout]   --> src/lib.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     parse_macro_input, Expr, Ident, Item, ItemEnum, Lit, Meta, MetaList, MetaNameValue, NestedMeta,
[INFO] [stdout]    |                        ^^^^                                              ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     Path, PathArguments, Token, Type, Visibility,
[INFO] [stdout]    |           ^^^^^^^^^^^^^  ^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expr`, `MetaNameValue`, `PathArguments`, `Token`, `Type`, `Visibility`
[INFO] [stdout]   --> src/lib.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     parse_macro_input, Expr, Ident, Item, ItemEnum, Lit, Meta, MetaList, MetaNameValue, NestedMeta,
[INFO] [stdout]    |                        ^^^^                                              ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     Path, PathArguments, Token, Type, Visibility,
[INFO] [stdout]    |           ^^^^^^^^^^^^^  ^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Res`
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | type Res<T, U> = IResult<T, U, VerboseError<T>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ident_to_resource`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub ident_to_resource: HashMap<String, Resource>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `children_of`
[INFO] [stdout]   --> src/lib.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn children_of(&self, parent: Resource) -> Vec<Resource> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `extras`
[INFO] [stdout]     --> src/lib.rs:1490:4
[INFO] [stdout]      |
[INFO] [stdout] 1490 | fn extras() -> TokenStream {
[INFO] [stdout]      |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_uppercase`
[INFO] [stdout]     --> src/lib.rs:1664:4
[INFO] [stdout]      |
[INFO] [stdout] 1664 | fn is_uppercase(a: char) -> bool {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_camel`
[INFO] [stdout]     --> src/lib.rs:1668:4
[INFO] [stdout]      |
[INFO] [stdout] 1668 | fn parse_camel(input: &str) -> Res<&str, Vec<String>> {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ident_to_resource`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub ident_to_resource: HashMap<String, Resource>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `children_of`
[INFO] [stdout]   --> src/lib.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn children_of(&self, parent: Resource) -> Vec<Resource> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `extras`
[INFO] [stdout]     --> src/lib.rs:1490:4
[INFO] [stdout]      |
[INFO] [stdout] 1490 | fn extras() -> TokenStream {
[INFO] [stdout]      |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.43s
[INFO] running `Command { std: "docker" "inspect" "f393da2978ed74fb84904380b4b21e66c9f92907612fd778320bf44ac11ae2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f393da2978ed74fb84904380b4b21e66c9f92907612fd778320bf44ac11ae2a3", kill_on_drop: false }`
[INFO] [stdout] f393da2978ed74fb84904380b4b21e66c9f92907612fd778320bf44ac11ae2a3