[INFO] fetching crate fn_overloads 0.2.0... [INFO] testing fn_overloads-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate fn_overloads 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate fn_overloads 0.2.0 [INFO] finished tweaking crates.io crate fn_overloads 0.2.0 [INFO] tweaked toml for crates.io crate fn_overloads 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fn_overloads 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e40a021321b1dd788ae1ac9f1951fca9f3d700a52751bb9e7d2eb36a5d184a20 [INFO] running `Command { std: "docker" "start" "-a" "e40a021321b1dd788ae1ac9f1951fca9f3d700a52751bb9e7d2eb36a5d184a20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e40a021321b1dd788ae1ac9f1951fca9f3d700a52751bb9e7d2eb36a5d184a20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e40a021321b1dd788ae1ac9f1951fca9f3d700a52751bb9e7d2eb36a5d184a20", kill_on_drop: false }` [INFO] [stdout] e40a021321b1dd788ae1ac9f1951fca9f3d700a52751bb9e7d2eb36a5d184a20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6b851d8231875f12e2bc18d172fd8bbbcbe76e25fc73b06f6d3f247869d9538 [INFO] running `Command { std: "docker" "start" "-a" "f6b851d8231875f12e2bc18d172fd8bbbcbe76e25fc73b06f6d3f247869d9538", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling fn_overloads v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.47s [INFO] running `Command { std: "docker" "inspect" "f6b851d8231875f12e2bc18d172fd8bbbcbe76e25fc73b06f6d3f247869d9538", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6b851d8231875f12e2bc18d172fd8bbbcbe76e25fc73b06f6d3f247869d9538", kill_on_drop: false }` [INFO] [stdout] f6b851d8231875f12e2bc18d172fd8bbbcbe76e25fc73b06f6d3f247869d9538 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2c3636eaa9c281c322e237875469e4530c16b0e474c24587a9d1abec1c0b07f [INFO] running `Command { std: "docker" "start" "-a" "a2c3636eaa9c281c322e237875469e4530c16b0e474c24587a9d1abec1c0b07f", kill_on_drop: false }` [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling winnow v1.0.1 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling toml_writer v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling bytes v1.11.1 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling pin-project-lite v0.2.17 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling serde_spanned v1.1.1 [INFO] [stderr] Compiling socket2 v0.6.3 [INFO] [stderr] Compiling mio v1.2.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling toml v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling fn_overloads v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio v1.51.1 [INFO] [stderr] Compiling trybuild v1.0.116 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.67s [INFO] running `Command { std: "docker" "inspect" "a2c3636eaa9c281c322e237875469e4530c16b0e474c24587a9d1abec1c0b07f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c3636eaa9c281c322e237875469e4530c16b0e474c24587a9d1abec1c0b07f", kill_on_drop: false }` [INFO] [stdout] a2c3636eaa9c281c322e237875469e4530c16b0e474c24587a9d1abec1c0b07f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e7996147628aff76d887671d14ed9c393a0e563b88e3f7754a75e3deab12551f [INFO] running `Command { std: "docker" "start" "-a" "e7996147628aff76d887671d14ed9c393a0e563b88e3f7754a75e3deab12551f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fn_overloads-769e37257918baec) [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/test.rs (/opt/rustwide/target/debug/deps/test-98ed224b7cfc29fc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling pin-project-lite v0.2.17 [INFO] [stderr] Compiling bytes v1.11.1 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling socket2 v0.6.3 [INFO] [stderr] Compiling mio v1.2.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling fn_overloads v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio v1.51.1 [INFO] [stderr] Compiling fn_overloads-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/fn_overloads) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.32s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/pass/async.rs [should pass] ... ok [INFO] [stderr] test tests/pass/async_not_send.rs [should pass] ... ok [INFO] [stderr] test tests/pass/generics.rs [should pass] ... ok [INFO] [stderr] test tests/pass/no_args.rs [should pass] ... ok [INFO] [stderr] test tests/pass/no_return.rs [should pass] ... ok [INFO] [stderr] test tests/pass/overloads.rs [should pass] ... ok [INFO] [stderr] test tests/pass/publicity.rs [should pass] ... ok [INFO] [stderr] test tests/pass/single_arg.rs [should pass] ... ok [INFO] [stderr] test tests/compile_fail/async_send_bound.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: future cannot be sent between threads safely [INFO] [stderr] --> tests/compile_fail/async_send_bound.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / fn_overloads! { [INFO] [stderr] 7 | | fn wait_identity { [INFO] [stderr] 8 | | async (data: Rc<&'static str>) -> String { [INFO] [stderr] 9 | | sleep(Duration::from_millis(10)).await; [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ future returned by `inner` is not `Send` [INFO] [stderr] | [INFO] [stderr] = help: within `impl Future`, the trait `Send` is not implemented for `Rc<&'static str>` [INFO] [stderr] = note: use `std::sync::Arc` instead of `std::rc::Rc` [INFO] [stderr] note: future is not `Send` as this value is used across an await [INFO] [stderr] --> tests/compile_fail/async_send_bound.rs:9:46 [INFO] [stderr] | [INFO] [stderr] 8 | async (data: Rc<&'static str>) -> String { [INFO] [stderr] | ---- has type `Rc<&'static str>` which is not `Send` [INFO] [stderr] 9 | sleep(Duration::from_millis(10)).await; [INFO] [stderr] | ^^^^^ await occurs here, with `data` maybe used later [INFO] [stderr] 10 | data.to_string() [INFO] [stderr] 11 | } [INFO] [stderr] | - `data` is later dropped here [INFO] [stderr] = note: required for the cast from `Pin>>` to `Pin + Send + 'static)>>` [INFO] [stderr] = note: this error originates in the macro `fn_overloads` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: future cannot be sent between threads safely [INFO] [stderr] --> tests/compile_fail/async_send_bound.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / fn_overloads! { [INFO] [stderr] 7 | | fn wait_identity { [INFO] [stderr] 8 | | async (data: Rc<&'static str>) -> String { [INFO] [stderr] 9 | | sleep(Duration::from_millis(10)).await; [INFO] [stderr] ... | [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ future returned by `inner` is not `Send` [INFO] [stderr] | [INFO] [stderr] = help: within `impl Future`, the trait `Send` is not implemented for `Rc<&'static str>` [INFO] [stderr] note: future is not `Send` as this value is used across an await [INFO] [stderr] --> tests/compile_fail/async_send_bound.rs:9:46 [INFO] [stderr] | [INFO] [stderr] 8 | async (data: Rc<&'static str>) -> String { [INFO] [stderr] | ---- has type `Rc<&'static str>` which is not `Send` [INFO] [stderr] 9 | sleep(Duration::from_millis(10)).await; [INFO] [stderr] | ^^^^^ await occurs here, with `data` maybe used later [INFO] [stderr] = note: required for the cast from `Pin>>` to `Pin + Send + 'static)>>` [INFO] [stderr] = note: this error originates in the macro `fn_overloads` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/compile_fail/not_public.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0603]: unit struct `not_public` is private [INFO] [stderr] --> tests/compile_fail/not_public.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | hidden::not_public(1); [INFO] [stderr] | ^^^^^^^^^^ private unit struct [INFO] [stderr] | [INFO] [stderr] note: the unit struct `not_public` is defined here [INFO] [stderr] --> tests/compile_fail/not_public.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | fn_overloads! { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] = note: this error originates in the macro `fn_overloads` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0603]: unit struct `not_public` is private [INFO] [stderr] --> tests/compile_fail/not_public.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | hidden::not_public(1); [INFO] [stderr] | ^^^^^^^^^^ private unit struct [INFO] [stderr] | [INFO] [stderr] note: the unit struct `not_public` is defined here [INFO] [stderr] --> tests/compile_fail/not_public.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | fn_overloads! { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] = note: this error originates in the macro `fn_overloads` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/compile_fail/unconstrained_generic.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0207]: the type parameter `R` is not constrained by the impl trait, self type, or predicates [INFO] [stderr] --> tests/compile_fail/unconstrained_generic.rs:7:10 [INFO] [stderr] | [INFO] [stderr] 7 | >(value: &str) -> Option { [INFO] [stderr] | ^ unconstrained type parameter [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0207]: the type parameter `R` is not constrained by the impl trait, self type, or predicates [INFO] [stderr] --> tests/compile_fail/unconstrained_generic.rs:7:10 [INFO] [stderr] | [INFO] [stderr] 7 | >(value: &str) -> Option { [INFO] [stderr] | ^ unconstrained type parameter [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/compile_fail/unconstrained_generic.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 7 | >(value: &str) -> Option { [INFO] [stderr] | - expected this type parameter [INFO] [stderr] 8 | Some(value.parse::().ok()? * 2) [INFO] [stderr] | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type parameter `R`, found associated type [INFO] [stderr] | | [INFO] [stderr] | arguments to this enum variant are incorrect [INFO] [stderr] | [INFO] [stderr] = note: expected type parameter `R` [INFO] [stderr] found associated type `>::Output` [INFO] [stderr] help: the type constructed contains `>::Output` due to the type of the argument passed [INFO] [stderr] --> tests/compile_fail/unconstrained_generic.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | Some(value.parse::().ok()? * 2) [INFO] [stderr] | ^^^^^----------------------------^ [INFO] [stderr] | | [INFO] [stderr] | this argument influences the type of `Some` [INFO] [stderr] note: tuple variant defined here [INFO] [stderr] --> $RUST/core/src/option.rs [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 7 | >(value: &str) -> Option { [INFO] [stderr] | ++++++++++++ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test macro_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test test` [INFO] [stdout] ---- macro_test stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'macro_test' (18) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13: [INFO] [stdout] 3 of 11 tests failed [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5dae3bd77e8a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5dae3bd77e8a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5dae3bd77e8a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5dae3bd77e8a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5dae3bd8e33a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5dae3bd8e33a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x5dae3bd7cee2 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5dae3bd7cee2 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5dae3bd53fcf - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5dae3bd53fcf - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5dae3bd6f419 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5dae3bd095ac - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5dae3bd095ac - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5dae3bd6f5d2 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5dae3bd6f5d2 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5dae3bd54088 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5dae3bd48fa9 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5dae3bd54d9d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5dae3bd8eacc - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5dae3bbe09d4 - ::run [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13 [INFO] [stdout] 20: 0x5dae3bbef8f8 - ::drop [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/lib.rs:342:38 [INFO] [stdout] 21: 0x5dae3bac2d97 - core[fa0eadad68403074]::ptr::drop_in_place:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stdout] 22: 0x5dae3bac2fbb - test[397f2dea82b08859]::macro_test [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:6:1 [INFO] [stdout] 23: 0x5dae3bac2ef7 - test[397f2dea82b08859]::macro_test::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:2:16 [INFO] [stdout] 24: 0x5dae3bac3446 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5dae3bcfd68b - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x5dae3bcfd68b - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x5dae3bd0a07b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x5dae3bd0a07b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 29: 0x5dae3bd0a07b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x5dae3bd0a07b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x5dae3bd0a07b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5dae3bd0a07b - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x5dae3bd0a07b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x5dae3bd044d4 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x5dae3bd044d4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 36: 0x5dae3bd0cc82 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 37: 0x5dae3bd0cc82 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 38: 0x5dae3bd0cc82 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 39: 0x5dae3bd0cc82 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 40: 0x5dae3bd0cc82 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x5dae3bd0cc82 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 42: 0x5dae3bd0cc82 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x5dae3bd771cf - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 44: 0x5dae3bd771cf - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 45: 0x7bdce3848aa4 - [INFO] [stdout] 46: 0x7bdce38d5a64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] macro_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 39.83s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e7996147628aff76d887671d14ed9c393a0e563b88e3f7754a75e3deab12551f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7996147628aff76d887671d14ed9c393a0e563b88e3f7754a75e3deab12551f", kill_on_drop: false }` [INFO] [stdout] e7996147628aff76d887671d14ed9c393a0e563b88e3f7754a75e3deab12551f