[INFO] fetching crate variadics 0.0.9...
[INFO] testing variadics-0.0.9 against 1.90.0 for beta-1.91-3
[INFO] extracting crate variadics 0.0.9 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate variadics 0.0.9
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate variadics 0.0.9
[INFO] tweaked toml for crates.io crate variadics 0.0.9 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate variadics 0.0.9 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate variadics 0.0.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.99
[INFO] [stderr]   Downloaded toml_edit v0.22.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60118ae7415e44de36441505a21e22628bf81c66042e93e1192da5bc9febed96
[INFO] running `Command { std: "docker" "start" "-a" "60118ae7415e44de36441505a21e22628bf81c66042e93e1192da5bc9febed96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60118ae7415e44de36441505a21e22628bf81c66042e93e1192da5bc9febed96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60118ae7415e44de36441505a21e22628bf81c66042e93e1192da5bc9febed96", kill_on_drop: false }`
[INFO] [stdout] 60118ae7415e44de36441505a21e22628bf81c66042e93e1192da5bc9febed96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c703f22c8bd6377221ad48f87f698834de7b753fc69ff319800e7aab06e02701
[INFO] running `Command { std: "docker" "start" "-a" "c703f22c8bd6377221ad48f87f698834de7b753fc69ff319800e7aab06e02701", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]    Compiling variadics v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "c703f22c8bd6377221ad48f87f698834de7b753fc69ff319800e7aab06e02701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c703f22c8bd6377221ad48f87f698834de7b753fc69ff319800e7aab06e02701", kill_on_drop: false }`
[INFO] [stdout] c703f22c8bd6377221ad48f87f698834de7b753fc69ff319800e7aab06e02701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 457cd5d78c43416e30660982b12c4bea6d4d626baba2d4e04b74fee44da0578a
[INFO] running `Command { std: "docker" "start" "-a" "457cd5d78c43416e30660982b12c4bea6d4d626baba2d4e04b74fee44da0578a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling winnow v0.6.18
[INFO] [stderr]    Compiling trybuild v1.0.99
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.7
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling variadics v0.0.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this lint expectation is unfulfilled
[INFO] [stdout]    --> src/lib.rs:873:14
[INFO] [stdout]     |
[INFO] [stdout] 873 |     #[expect(dead_code, reason = "compilation test")]
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: compilation test
[INFO] [stdout]     = note: `#[warn(unfulfilled_lint_expectations)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.92s
[INFO] running `Command { std: "docker" "inspect" "457cd5d78c43416e30660982b12c4bea6d4d626baba2d4e04b74fee44da0578a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457cd5d78c43416e30660982b12c4bea6d4d626baba2d4e04b74fee44da0578a", kill_on_drop: false }`
[INFO] [stdout] 457cd5d78c43416e30660982b12c4bea6d4d626baba2d4e04b74fee44da0578a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f2317bace148ba29c003520d3ded698a2c4e2dc4176ee9e0699ecdfa05b74d9
[INFO] running `Command { std: "docker" "start" "-a" "7f2317bace148ba29c003520d3ded698a2c4e2dc4176ee9e0699ecdfa05b74d9", kill_on_drop: false }`
[INFO] [stderr] warning: this lint expectation is unfulfilled
[INFO] [stderr]    --> src/lib.rs:873:14
[INFO] [stderr]     |
[INFO] [stderr] 873 |     #[expect(dead_code, reason = "compilation test")]
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: compilation test
[INFO] [stderr]     = note: `#[warn(unfulfilled_lint_expectations)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `variadics` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variadics-e16d07a95ef2ab65)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test clone_var_test ... ok
[INFO] [stdout] test test::test_as_mut_var ... ok
[INFO] [stdout] test test::test_basic_expr ... ok
[INFO] [stdout] test test::test_as_ref_var ... ok
[INFO] [stdout] test test::test_homogenous_get ... ok
[INFO] [stdout] test test::test_into_vec ... ok
[INFO] [stdout] test test_eq_ref_vec ... ok
[INFO] [stdout] test variadic_collections::test::test_collections ... ok
[INFO] [stdout] test test::test_iter_any ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/boxed_refed.rs (/opt/rustwide/target/debug/deps/boxed_refed-1a08cc147752408b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_fail.rs (/opt/rustwide/target/debug/deps/compile_fail-d6a0fcb84841589d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling sealed v0.5.0
[INFO] [stderr]     Checking variadics v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking variadics-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/variadics)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.89s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/compile-fail/var_args_spread_middle.rs ... ok
[INFO] [stderr] test tests/compile-fail/var_args_spread_twice.rs ... ok
[INFO] [stderr] test tests/compile-fail/var_type_badtype.rs ... ok
[INFO] [stderr] test tests/compile-fail/var_type_badtype_call.rs ... ok
[INFO] [stderr] test tests/compile-fail/var_type_spread_badtype.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test test_compile_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests variadics
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/../README.md - (line 107) ... ok
[INFO] [stdout] test src/../README.md - (line 170) ... ok
[INFO] [stdout] test src/../README.md - (line 181) ... ok
[INFO] [stdout] test src/../var_args.md - var_args (line 19) ... ok
[INFO] [stdout] test src/lib.rs - CloneVariadic (line 515) ... ok
[INFO] [stdout] test src/../README.md - (line 94) ... ok
[INFO] [stdout] test src/../var_args.md - var_args (line 43) ... ok
[INFO] [stdout] test src/../var_args.md - var_args (line 30) ... ok
[INFO] [stdout] test src/../var_expr.md - var_expr (line 15) ... ok
[INFO] [stdout] test src/../README.md - (line 194) ... ok
[INFO] [stdout] test src/lib.rs - CopyRefVariadic (line 475) ... ok
[INFO] [stdout] test src/../var_type.md - var_type (line 8) ... ok
[INFO] [stdout] test src/lib.rs - EitherRefVariadic::mut_to_ref (line 365) ... ok
[INFO] [stdout] test src/../README.md - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - RefVariadic (line 438) ... ok
[INFO] [stdout] test src/../var_args.md - var_args (line 10) ... ok
[INFO] [stdout] test src/../var_expr.md - var_expr (line 6) ... ok
[INFO] [stdout] test src/lib.rs - MutVariadic (line 459) ... ok
[INFO] [stdout] test src/../var_expr.md - var_expr (line 28) ... ok
[INFO] [stdout] test src/lib.rs - VariadicExt::as_mut_var (line 161) ... ok
[INFO] [stdout] test src/lib.rs - EitherRefVariadic::UnRefVar (line 352) ... ok
[INFO] [stdout] test src/../var_type.md - var_type (line 25) ... ok
[INFO] [stdout] test src/lib.rs - VariadicExt::as_ref_var (line 148) ... ok
[INFO] [stdout] test src/lib.rs - variadic_trait (line 62) ... ok
[INFO] [stdout] test src/../README.md - (line 161) ... ok
[INFO] [stdout] test src/../README.md - (line 123) ... ok
[INFO] [stdout] test src/../README.md - (line 140) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f2317bace148ba29c003520d3ded698a2c4e2dc4176ee9e0699ecdfa05b74d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2317bace148ba29c003520d3ded698a2c4e2dc4176ee9e0699ecdfa05b74d9", kill_on_drop: false }`
[INFO] [stdout] 7f2317bace148ba29c003520d3ded698a2c4e2dc4176ee9e0699ecdfa05b74d9