[INFO] fetching crate variadics 0.0.9... [INFO] testing variadics-0.0.9 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate variadics 0.0.9 into /workspace/builds/worker-3-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-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate variadics 0.0.9 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3544df27e15ac6ffd18516524803843a1ab2e18625b6f59b8d0b61a8a8ce174 [INFO] running `Command { std: "docker" "start" "-a" "d3544df27e15ac6ffd18516524803843a1ab2e18625b6f59b8d0b61a8a8ce174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3544df27e15ac6ffd18516524803843a1ab2e18625b6f59b8d0b61a8a8ce174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3544df27e15ac6ffd18516524803843a1ab2e18625b6f59b8d0b61a8a8ce174", kill_on_drop: false }` [INFO] [stdout] d3544df27e15ac6ffd18516524803843a1ab2e18625b6f59b8d0b61a8a8ce174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1f9b774c0714c1c8ca76248db51def18d4ab0509745e22d942da86aebe7f9d6 [INFO] running `Command { std: "docker" "start" "-a" "c1f9b774c0714c1c8ca76248db51def18d4ab0509745e22d942da86aebe7f9d6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling hashbrown v0.14.5 [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 4.91s [INFO] running `Command { std: "docker" "inspect" "c1f9b774c0714c1c8ca76248db51def18d4ab0509745e22d942da86aebe7f9d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1f9b774c0714c1c8ca76248db51def18d4ab0509745e22d942da86aebe7f9d6", kill_on_drop: false }` [INFO] [stdout] c1f9b774c0714c1c8ca76248db51def18d4ab0509745e22d942da86aebe7f9d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed54ce39d5afc74284ae31646308083fc0aa192eccdc825aa088878f864bd755 [INFO] running `Command { std: "docker" "start" "-a" "ed54ce39d5afc74284ae31646308083fc0aa192eccdc825aa088878f864bd755", 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 termcolor v1.4.1 [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 11.15s [INFO] running `Command { std: "docker" "inspect" "ed54ce39d5afc74284ae31646308083fc0aa192eccdc825aa088878f864bd755", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed54ce39d5afc74284ae31646308083fc0aa192eccdc825aa088878f864bd755", kill_on_drop: false }` [INFO] [stdout] ed54ce39d5afc74284ae31646308083fc0aa192eccdc825aa088878f864bd755 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6f07cdf3643d9ce9f5ac1b5df336739d4f34233ebfdf8f047f5555356976dbcf [INFO] running `Command { std: "docker" "start" "-a" "6f07cdf3643d9ce9f5ac1b5df336739d4f34233ebfdf8f047f5555356976dbcf", 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 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variadics-9f7374b021aacd0e) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test clone_var_test ... ok [INFO] [stdout] test test::test_as_ref_var ... ok [INFO] [stdout] test test::test_basic_expr ... 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 test::test_iter_any ... ok [INFO] [stdout] test variadic_collections::test::test_collections ... ok [INFO] [stdout] test test::test_as_mut_var ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/boxed_refed.rs (/opt/rustwide/target/debug/deps/boxed_refed-eed85abcd9eb56b6) [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 version_check v0.9.5 [INFO] [stderr] Compiling unicode-ident v1.0.12 [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 7.73s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/compile-fail/var_args_spread_middle.rs ... mismatch [INFO] [stdout] test test_compile_fail ... FAILED [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] EXPECTED: [INFO] [stdout] failures: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] [INFO] [stderr] error: `var_args!` can only have the `...` spread syntax on the last field. [INFO] [stdout] ---- test_compile_fail stdout ---- [INFO] [stderr] --> tests/compile-fail/var_args_spread_middle.rs:4:9 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] thread 'test_compile_fail' (36) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.99/src/run.rs:101:13: [INFO] [stderr] 4 | let var_args!(a, ...b, c) = var_expr!(1, 2.0, "three", false); [INFO] [stdout] 2 of 5 tests failed [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] stack backtrace: [INFO] [stderr] | [INFO] [stdout] 0: 0x604aad96f8f2 - std::backtrace_rs::backtrace::libunwind::trace::h22a6a535a50603c6 [INFO] [stderr] = note: this error originates in the macro `$crate::var_args` which comes from the expansion of the macro `var_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] [INFO] [stdout] 1: 0x604aad96f8f2 - std::backtrace_rs::backtrace::trace_unsynchronized::h2503a4f30dbfbaa2 [INFO] [stderr] warning: unused variable: `a` [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] --> tests/compile-fail/var_args_spread_middle.rs:4:19 [INFO] [stdout] 2: 0x604aad96f8f2 - std::sys::backtrace::_print_fmt::hec54e31f36456895 [INFO] [stderr] | [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 4 | let var_args!(a, ...b, c) = var_expr!(1, 2.0, "three", false); [INFO] [stdout] 3: 0x604aad96f8f2 - ::fmt::hb1988e8b50fa5f19 [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] | [INFO] [stdout] 4: 0x604aad9814df - core::fmt::rt::Argument::fmt::h3118a66e1a57a586 [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] 5: 0x604aad9814df - core::fmt::write::hcd056e06a609f600 [INFO] [stderr] [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stdout] 6: 0x604aad939011 - std::io::default_write_fmt::hdabc5d6505cb374b [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:639:11 [INFO] [stderr] error: `var_args!` can only have the `...` spread syntax on the last field. [INFO] [stdout] 7: 0x604aad939011 - std::io::Write::write_fmt::h18c82179fdc1f9d2 [INFO] [stderr] --> tests/compile-fail/var_args_spread_middle.rs:4:9 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] | [INFO] [stdout] 8: 0x604aad946db2 - std::sys::backtrace::BacktraceLock::print::h69f50ba7cfff8317 [INFO] [stderr] 4 | let var_args!(a, ...b, c) = var_expr!(1, 2.0, "three", false); [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9: 0x604aad94c42f - std::panicking::default_hook::{{closure}}::hfa978eb2255ab3ab [INFO] [stderr] | [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:301:27 [INFO] [stderr] = note: this error originates in the macro `$crate::var_args` which comes from the expansion of the macro `var_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 10: 0x604aad94c2c1 - std::panicking::default_hook::h09da2eaf8f1deadd [INFO] [stderr] [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:325:9 [INFO] [stderr] warning: unused variable: `a` [INFO] [stdout] 11: 0x604aad9096de - as core::ops::function::Fn>::call::h1697e4d80f236ef6 [INFO] [stderr] --> tests/compile-fail/var_args_spread_middle.rs:4:19 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/alloc/src/boxed.rs:1987:9 [INFO] [stderr] | [INFO] [stdout] 12: 0x604aad9096de - test::test_main_with_exit_callback::{{closure}}::h8f63929ca9fd483b [INFO] [stderr] 4 | let var_args!(a, ...b, c) = var_expr!(1, 2.0, "three", false); [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/test/src/lib.rs:145:21 [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] 13: 0x604aad94caef - as core::ops::function::Fn>::call::hba67e0dc3e3fc548 [INFO] [stderr] | [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/alloc/src/boxed.rs:1987:9 [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] 14: 0x604aad94caef - std::panicking::panic_with_hook::h13c40d280d130fd3 [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:842:13 [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stdout] 15: 0x604aad94c94a - std::panicking::panic_handler::{{closure}}::hd79d22e8a1d3b951 [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:707:13 [INFO] [stderr] [INFO] [stdout] 16: 0x604aad946ef9 - std::sys::backtrace::__rust_end_short_backtrace::h83414d1ec69cf3a6 [INFO] [stderr] test tests/compile-fail/var_args_spread_twice.rs ... mismatch [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] [INFO] [stdout] 17: 0x604aad92c61d - __rustc[b78aa6c7b08e5dc4]::rust_begin_unwind [INFO] [stderr] EXPECTED: [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:698:5 [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] 18: 0x604aad98ae70 - core::panicking::panic_fmt::h326b75cf8ee01b13 [INFO] [stderr] error: `var_args!` can only have the `...` spread syntax on the last field. [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/panicking.rs:78:14 [INFO] [stderr] --> tests/compile-fail/var_args_spread_twice.rs:4:9 [INFO] [stdout] 19: 0x604aad67de63 - trybuild::run::::run::h5ed050db0fd00555 [INFO] [stderr] | [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.99/src/run.rs:101:13 [INFO] [stderr] 4 | let var_args!(a, ...b, ...c) = var_expr!(1, 2.0, "three", false); [INFO] [stdout] 20: 0x604aad678848 - ::drop::hf030efa578809473 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.99/src/lib.rs:319:38 [INFO] [stderr] | [INFO] [stdout] 21: 0x604aad635fd7 - core::ptr::drop_in_place::he04e47cd7626437a [INFO] [stderr] = note: this error originates in the macro `$crate::var_args` which comes from the expansion of the macro `var_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ptr/mod.rs:804:1 [INFO] [stderr] [INFO] [stdout] 22: 0x604aad635e03 - compile_fail::test_compile_fail::hf9f8fc0eb7886a1f [INFO] [stderr] warning: unused variable: `a` [INFO] [stdout] at /opt/rustwide/workdir/tests/compile_fail.rs:5:1 [INFO] [stderr] --> tests/compile-fail/var_args_spread_twice.rs:4:19 [INFO] [stdout] 23: 0x604aad635e37 - compile_fail::test_compile_fail::{{closure}}::hccc29ffda3cf8574 [INFO] [stderr] | [INFO] [stdout] at /opt/rustwide/workdir/tests/compile_fail.rs:2:23 [INFO] [stderr] 4 | let var_args!(a, ...b, ...c) = var_expr!(1, 2.0, "three", false); [INFO] [stdout] 24: 0x604aad635f86 - core::ops::function::FnOnce::call_once::hf72e7d13c38b5752 [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/function.rs:250:5 [INFO] [stderr] | [INFO] [stdout] 25: 0x604aad9094bb - core::ops::function::FnOnce::call_once::he420dad47d9aac14 [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/function.rs:250:5 [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] 26: 0x604aad9094bb - test::__rust_begin_short_backtrace::h51976f55c263f7c2 [INFO] [stderr] [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/test/src/lib.rs:663:18 [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stdout] 27: 0x604aad91f0e5 - test::run_test_in_process::{{closure}}::h6aa4339396d33320 [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/test/src/lib.rs:686:74 [INFO] [stderr] error: `var_args!` can only have the `...` spread syntax on the last field. [INFO] [stdout] 28: 0x604aad91f0e5 - as core::ops::function::FnOnce<()>>::call_once::h5bd0ba3863a53529 [INFO] [stderr] --> tests/compile-fail/var_args_spread_twice.rs:4:9 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] | [INFO] [stdout] 29: 0x604aad91f0e5 - std::panicking::catch_unwind::do_call::h5c710722c40c5839 [INFO] [stderr] 4 | let var_args!(a, ...b, ...c) = var_expr!(1, 2.0, "three", false); [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 30: 0x604aad91f0e5 - std::panicking::catch_unwind::hf41b5be070ce0f19 [INFO] [stderr] | [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] = note: this error originates in the macro `$crate::var_args` which comes from the expansion of the macro `var_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] 31: 0x604aad91f0e5 - std::panic::catch_unwind::h4559aa103e6f16d6 [INFO] [stderr] [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stderr] warning: unused variable: `a` [INFO] [stdout] 32: 0x604aad91f0e5 - test::run_test_in_process::he6fd763a772ff213 [INFO] [stderr] --> tests/compile-fail/var_args_spread_twice.rs:4:19 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/test/src/lib.rs:686:27 [INFO] [stderr] | [INFO] [stdout] 33: 0x604aad91f0e5 - test::run_test::{{closure}}::he46f5435849feb5b [INFO] [stderr] 4 | let var_args!(a, ...b, ...c) = var_expr!(1, 2.0, "three", false); [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/test/src/lib.rs:607:43 [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] 34: 0x604aad8f58f4 - test::run_test::{{closure}}::h12a66289c31b502a [INFO] [stderr] | [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/test/src/lib.rs:637:41 [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] 35: 0x604aad8f58f4 - std::sys::backtrace::__rust_begin_short_backtrace::h614a7925ed7b2f5e [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stdout] 36: 0x604aad8f929a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbc654088c5dbff36 [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/thread/mod.rs:559:17 [INFO] [stderr] [INFO] [stdout] 37: 0x604aad8f929a - as core::ops::function::FnOnce<()>>::call_once::h3f631d2ca531b61d [INFO] [stderr] test tests/compile-fail/var_type_badtype.rs ... ok [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] test tests/compile-fail/var_type_badtype_call.rs ... ok [INFO] [stdout] 38: 0x604aad8f929a - std::panicking::catch_unwind::do_call::hd2548748db0aa717 [INFO] [stderr] test tests/compile-fail/var_type_spread_badtype.rs ... ok [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] [INFO] [stdout] 39: 0x604aad8f929a - std::panicking::catch_unwind::hf7d8620d84df48e2 [INFO] [stderr] [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] error: test failed, to rerun pass `--test compile_fail` [INFO] [stdout] 40: 0x604aad8f929a - std::panic::catch_unwind::hdde75b8543fcb96b [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x604aad8f929a - std::thread::Builder::spawn_unchecked_::{{closure}}::h991e7d03b432cf3f [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x604aad8f929a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hebddb40255441657 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x604aad9418af - as core::ops::function::FnOnce>::call_once::h55e8930dc7db99a5 [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/alloc/src/boxed.rs:1973:9 [INFO] [stdout] 44: 0x604aad9418af - std::sys::thread::unix::Thread::new::thread_start::he23d038ee4fa004e [INFO] [stdout] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 45: 0x7cac7f59daa4 - [INFO] [stdout] 46: 0x7cac7f62aa34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_compile_fail [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.25s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6f07cdf3643d9ce9f5ac1b5df336739d4f34233ebfdf8f047f5555356976dbcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f07cdf3643d9ce9f5ac1b5df336739d4f34233ebfdf8f047f5555356976dbcf", kill_on_drop: false }` [INFO] [stdout] 6f07cdf3643d9ce9f5ac1b5df336739d4f34233ebfdf8f047f5555356976dbcf