[INFO] fetching crate variadics 0.0.9... [INFO] testing variadics-0.0.9 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate variadics 0.0.9 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate variadics 0.0.9 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdf8fe1db35498442026460dbd482eb139bce3a3df68e04046b31c2425e52faa [INFO] running `Command { std: "docker" "start" "-a" "bdf8fe1db35498442026460dbd482eb139bce3a3df68e04046b31c2425e52faa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdf8fe1db35498442026460dbd482eb139bce3a3df68e04046b31c2425e52faa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf8fe1db35498442026460dbd482eb139bce3a3df68e04046b31c2425e52faa", kill_on_drop: false }` [INFO] [stdout] bdf8fe1db35498442026460dbd482eb139bce3a3df68e04046b31c2425e52faa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e6d820e2af6ce6fc54bbfc628df087aec3afa97eb338a7998b7ad072cecaa54 [INFO] running `Command { std: "docker" "start" "-a" "9e6d820e2af6ce6fc54bbfc628df087aec3afa97eb338a7998b7ad072cecaa54", kill_on_drop: false }` [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] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling ahash v0.8.11 [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 6.25s [INFO] running `Command { std: "docker" "inspect" "9e6d820e2af6ce6fc54bbfc628df087aec3afa97eb338a7998b7ad072cecaa54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e6d820e2af6ce6fc54bbfc628df087aec3afa97eb338a7998b7ad072cecaa54", kill_on_drop: false }` [INFO] [stdout] 9e6d820e2af6ce6fc54bbfc628df087aec3afa97eb338a7998b7ad072cecaa54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 620c902e1898ee81fa37517d7d5c1ff8ce44f95f4d8e9b6331013c37a70d7827 [INFO] running `Command { std: "docker" "start" "-a" "620c902e1898ee81fa37517d7d5c1ff8ce44f95f4d8e9b6331013c37a70d7827", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling equivalent v1.0.1 [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 itoa v1.0.11 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling trybuild v1.0.99 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling termcolor v1.4.1 [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 15.90s [INFO] running `Command { std: "docker" "inspect" "620c902e1898ee81fa37517d7d5c1ff8ce44f95f4d8e9b6331013c37a70d7827", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "620c902e1898ee81fa37517d7d5c1ff8ce44f95f4d8e9b6331013c37a70d7827", kill_on_drop: false }` [INFO] [stdout] 620c902e1898ee81fa37517d7d5c1ff8ce44f95f4d8e9b6331013c37a70d7827 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eeaed4ca49474073265d27c4ed53986cc0c3bbbf822f8fc6aeb03c5f36148244 [INFO] running `Command { std: "docker" "start" "-a" "eeaed4ca49474073265d27c4ed53986cc0c3bbbf822f8fc6aeb03c5f36148244", 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 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variadics-9f7374b021aacd0e) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test::test_as_mut_var ... ok [INFO] [stdout] test clone_var_test ... ok [INFO] [stdout] test test::test_basic_expr ... ok [INFO] [stdout] test test::test_homogenous_get ... ok [INFO] [stdout] test test::test_iter_any ... ok [INFO] [stdout] test test::test_as_ref_var ... ok [INFO] [stdout] test test_eq_ref_vec ... ok [INFO] [stdout] test test::test_into_vec ... ok [INFO] [stderr] Running tests/boxed_refed.rs (/opt/rustwide/target/debug/deps/boxed_refed-eed85abcd9eb56b6) [INFO] [stdout] test variadic_collections::test::test_collections ... 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] [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-2e4eee75272b7840) [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 7.26s [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 7.72s [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 85) ... ok [INFO] [stdout] test src/../var_expr.md - var_expr (line 28) ... ok [INFO] [stdout] test src/../README.md - (line 170) ... ok [INFO] [stdout] test src/../var_type.md - var_type (line 25) ... ok [INFO] [stdout] test src/../var_expr.md - var_expr (line 6) ... ok [INFO] [stdout] test src/../var_args.md - var_args (line 43) ... ok [INFO] [stdout] test src/../var_args.md - var_args (line 10) ... ok [INFO] [stdout] test src/../var_type.md - var_type (line 8) ... ok [INFO] [stdout] test src/../README.md - (line 140) ... ok [INFO] [stdout] test src/lib.rs - CloneVariadic (line 515) ... ok [INFO] [stdout] test src/../var_args.md - var_args (line 19) ... 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/lib.rs - RefVariadic (line 438) ... ok [INFO] [stdout] test src/../README.md - (line 94) ... ok [INFO] [stdout] test src/lib.rs - CopyRefVariadic (line 475) ... ok [INFO] [stdout] test src/lib.rs - MutVariadic (line 459) ... ok [INFO] [stdout] test src/lib.rs - EitherRefVariadic::mut_to_ref (line 365) ... ok [INFO] [stdout] test src/lib.rs - VariadicExt::as_mut_var (line 161) ... ok [INFO] [stdout] test src/lib.rs - variadic_trait (line 62) ... ok [INFO] [stdout] test src/lib.rs - VariadicExt::as_ref_var (line 148) ... ok [INFO] [stdout] test src/../README.md - (line 194) ... ok [INFO] [stdout] test src/lib.rs - EitherRefVariadic::UnRefVar (line 352) ... ok [INFO] [stdout] test src/../README.md - (line 123) ... ok [INFO] [stdout] test src/../README.md - (line 161) ... ok [INFO] [stdout] test src/../README.md - (line 181) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eeaed4ca49474073265d27c4ed53986cc0c3bbbf822f8fc6aeb03c5f36148244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeaed4ca49474073265d27c4ed53986cc0c3bbbf822f8fc6aeb03c5f36148244", kill_on_drop: false }` [INFO] [stdout] eeaed4ca49474073265d27c4ed53986cc0c3bbbf822f8fc6aeb03c5f36148244