[INFO] fetching crate proc-easy 0.4.0...
[INFO] testing proc-easy-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate proc-easy 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate proc-easy 0.4.0
[INFO] finished tweaking crates.io crate proc-easy 0.4.0
[INFO] tweaked toml for crates.io crate proc-easy 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proc-easy 0.4.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e38d457e03ae2413fe806c8c9d2aa9ab0c53d79c782f10900529710d5ceb029
[INFO] running `Command { std: "docker" "start" "-a" "4e38d457e03ae2413fe806c8c9d2aa9ab0c53d79c782f10900529710d5ceb029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e38d457e03ae2413fe806c8c9d2aa9ab0c53d79c782f10900529710d5ceb029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e38d457e03ae2413fe806c8c9d2aa9ab0c53d79c782f10900529710d5ceb029", kill_on_drop: false }`
[INFO] [stdout] 4e38d457e03ae2413fe806c8c9d2aa9ab0c53d79c782f10900529710d5ceb029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ac1476032e14d923b86b8ab2892584b5af395203fd6ba524818340b244013a4
[INFO] running `Command { std: "docker" "start" "-a" "0ac1476032e14d923b86b8ab2892584b5af395203fd6ba524818340b244013a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-easy v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "0ac1476032e14d923b86b8ab2892584b5af395203fd6ba524818340b244013a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac1476032e14d923b86b8ab2892584b5af395203fd6ba524818340b244013a4", kill_on_drop: false }`
[INFO] [stdout] 0ac1476032e14d923b86b8ab2892584b5af395203fd6ba524818340b244013a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f521fa4c18e1d531655ba088e8b0b5177eb651dedca64f1266e35bf9c4781e2
[INFO] running `Command { std: "docker" "start" "-a" "6f521fa4c18e1d531655ba088e8b0b5177eb651dedca64f1266e35bf9c4781e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-easy v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Default` is never used
[INFO] [stdout]     --> src/lib.rs:2157:11
[INFO] [stdout]      |
[INFO] [stdout] 2157 |     trait Default {}
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Group` is never used
[INFO] [stdout]     --> src/lib.rs:2232:18
[INFO] [stdout]      |
[INFO] [stdout] 2232 |         pub enum Group {
[INFO] [stdout]      |                  ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `$crate::easy_parse` which comes from the expansion of the macro `easy_argument_group` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name_display` and `name_span` are never used
[INFO] [stdout]     --> src/lib.rs:1412:20
[INFO] [stdout]      |
[INFO] [stdout] 1410 |           impl $name {
[INFO] [stdout]      |           ---------- methods in this implementation
[INFO] [stdout] 1411 |               #[inline]
[INFO] [stdout] 1412 |               pub fn name_display(&self) -> &'static str {
[INFO] [stdout]      |                      ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1419 |               pub fn name_span(&self) -> $crate::private::Span {
[INFO] [stdout]      |                      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2229 | /     easy_argument_group! {
[INFO] [stdout] 2230 | |         /// Docs
[INFO] [stdout] 2231 | |         #[derive(Clone, Debug)]
[INFO] [stdout] 2232 | |         pub enum Group {
[INFO] [stdout] ...    |
[INFO] [stdout] 2244 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `easy_argument_group` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]     --> src/lib.rs:1254:27
[INFO] [stdout]      |
[INFO] [stdout] 1254 |               $(#[$vmeta])* $vvis $vtype,
[INFO] [stdout]      |                             ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2294 | /         easy_argument_value! {
[INFO] [stdout] 2295 | |             pub struct Clear(pub kw::clear, pub ReferenceExpr);
[INFO] [stdout]      | |                        ----- field in this struct
[INFO] [stdout] 2296 | |         }
[INFO] [stdout]      | |_________- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider removing this field
[INFO] [stdout]      = note: this warning originates in the macro `easy_argument_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]     --> src/lib.rs:1254:27
[INFO] [stdout]      |
[INFO] [stdout] 1254 |               $(#[$vmeta])* $vvis $vtype,
[INFO] [stdout]      |                             ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2298 | /         easy_argument_value! {
[INFO] [stdout] 2299 | |             pub struct Load(pub kw::load, pub ReferenceExpr);
[INFO] [stdout]      | |                        ---- field in this struct
[INFO] [stdout] 2300 | |         }
[INFO] [stdout]      | |_________- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider removing this field
[INFO] [stdout]      = note: this warning originates in the macro `easy_argument_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]     --> src/lib.rs:1254:27
[INFO] [stdout]      |
[INFO] [stdout] 1254 |               $(#[$vmeta])* $vvis $vtype,
[INFO] [stdout]      |                             ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2309 | /         easy_argument_value! {
[INFO] [stdout] 2310 | |             pub struct Store(pub kw::store, pub ReferenceExpr);
[INFO] [stdout]      | |                        ----- field in this struct
[INFO] [stdout] 2311 | |         }
[INFO] [stdout]      | |_________- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider removing this field
[INFO] [stdout]      = note: this warning originates in the macro `easy_argument_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "6f521fa4c18e1d531655ba088e8b0b5177eb651dedca64f1266e35bf9c4781e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f521fa4c18e1d531655ba088e8b0b5177eb651dedca64f1266e35bf9c4781e2", kill_on_drop: false }`
[INFO] [stdout] 6f521fa4c18e1d531655ba088e8b0b5177eb651dedca64f1266e35bf9c4781e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86f4bbd67aaef3692a5de0b4e68e8c3b53cd3fc3308c2e820582dffd7b9b8659
[INFO] running `Command { std: "docker" "start" "-a" "86f4bbd67aaef3692a5de0b4e68e8c3b53cd3fc3308c2e820582dffd7b9b8659", kill_on_drop: false }`
[INFO] [stderr] warning: trait `Default` is never used
[INFO] [stderr]     --> src/lib.rs:2157:11
[INFO] [stderr]      |
[INFO] [stderr] 2157 |     trait Default {}
[INFO] [stderr]      |           ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Group` is never used
[INFO] [stderr]     --> src/lib.rs:2232:18
[INFO] [stderr]      |
[INFO] [stderr] 2232 |         pub enum Group {
[INFO] [stderr]      |                  ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `$crate::easy_parse` which comes from the expansion of the macro `easy_argument_group` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: methods `name_display` and `name_span` are never used
[INFO] [stderr]     --> src/lib.rs:1412:20
[INFO] [stderr]      |
[INFO] [stderr] 1410 |           impl $name {
[INFO] [stderr]      |           ---------- methods in this implementation
[INFO] [stderr] 1411 |               #[inline]
[INFO] [stderr] 1412 |               pub fn name_display(&self) -> &'static str {
[INFO] [stderr]      |                      ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1419 |               pub fn name_span(&self) -> $crate::private::Span {
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_argument_tuple ... ok
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] test tests::test_terminated ... ok
[INFO] [stdout] test tests::test_separated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      |                      ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 2229 | /     easy_argument_group! {
[INFO] [stderr] 2230 | |         /// Docs
[INFO] [stderr] 2231 | |         #[derive(Clone, Debug)]
[INFO] [stderr] 2232 | |         pub enum Group {
[INFO] [stderr] ...    |
[INFO] [stderr] 2244 | |     }
[INFO] [stderr]      | |_____- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `easy_argument_group` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]     --> src/lib.rs:1254:27
[INFO] [stderr]      |
[INFO] [stderr] 1254 |               $(#[$vmeta])* $vvis $vtype,
[INFO] [stderr]      |                             ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 2294 | /         easy_argument_value! {
[INFO] [stderr] 2295 | |             pub struct Clear(pub kw::clear, pub ReferenceExpr);
[INFO] [stderr]      | |                        ----- field in this struct
[INFO] [stderr] 2296 | |         }
[INFO] [stderr]      | |_________- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider removing this field
[INFO] [stderr]      = note: this warning originates in the macro `easy_argument_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]     --> src/lib.rs:1254:27
[INFO] [stderr]      |
[INFO] [stderr] 1254 |               $(#[$vmeta])* $vvis $vtype,
[INFO] [stderr]      |                             ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 2298 | /         easy_argument_value! {
[INFO] [stderr] 2299 | |             pub struct Load(pub kw::load, pub ReferenceExpr);
[INFO] [stderr]      | |                        ---- field in this struct
[INFO] [stderr] 2300 | |         }
[INFO] [stderr]      | |_________- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider removing this field
[INFO] [stderr]      = note: this warning originates in the macro `easy_argument_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]     --> src/lib.rs:1254:27
[INFO] [stderr]      |
[INFO] [stderr] 1254 |               $(#[$vmeta])* $vvis $vtype,
[INFO] [stderr]      |                             ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 2309 | /         easy_argument_value! {
[INFO] [stderr] 2310 | |             pub struct Store(pub kw::store, pub ReferenceExpr);
[INFO] [stderr]      | |                        ----- field in this struct
[INFO] [stderr] 2311 | |         }
[INFO] [stderr]      | |_________- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider removing this field
[INFO] [stderr]      = note: this warning originates in the macro `easy_argument_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `proc-easy` (lib test) generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_easy-b4f39743a6daee76)
[INFO] [stderr]    Doc-tests proc_easy
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ReferenceExpr (line 2035) ... ok
[INFO] [stdout] test src/lib.rs - ReferenceExpr (line 2028) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86f4bbd67aaef3692a5de0b4e68e8c3b53cd3fc3308c2e820582dffd7b9b8659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f4bbd67aaef3692a5de0b4e68e8c3b53cd3fc3308c2e820582dffd7b9b8659", kill_on_drop: false }`
[INFO] [stdout] 86f4bbd67aaef3692a5de0b4e68e8c3b53cd3fc3308c2e820582dffd7b9b8659