[INFO] fetching crate fn_overloads 0.2.0... [INFO] testing fn_overloads-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate fn_overloads 0.2.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fn_overloads 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 72 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 249d0a80ce9de5722e20901bbed6704b9bf9ffaf94e517487cd1b1324a13eebd [INFO] running `Command { std: "docker" "start" "-a" "249d0a80ce9de5722e20901bbed6704b9bf9ffaf94e517487cd1b1324a13eebd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "249d0a80ce9de5722e20901bbed6704b9bf9ffaf94e517487cd1b1324a13eebd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "249d0a80ce9de5722e20901bbed6704b9bf9ffaf94e517487cd1b1324a13eebd", kill_on_drop: false }` [INFO] [stdout] 249d0a80ce9de5722e20901bbed6704b9bf9ffaf94e517487cd1b1324a13eebd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ada10fa4fe01b6f5a181d1e8bea257bf88187eda91bad2cce592b00704215656 [INFO] running `Command { std: "docker" "start" "-a" "ada10fa4fe01b6f5a181d1e8bea257bf88187eda91bad2cce592b00704215656", kill_on_drop: false }` [INFO] [stderr] Compiling fn_overloads v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "ada10fa4fe01b6f5a181d1e8bea257bf88187eda91bad2cce592b00704215656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ada10fa4fe01b6f5a181d1e8bea257bf88187eda91bad2cce592b00704215656", kill_on_drop: false }` [INFO] [stdout] ada10fa4fe01b6f5a181d1e8bea257bf88187eda91bad2cce592b00704215656 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d720f4686d97f5d4e843f9690d38b643d9d25ccea0883090d3c4e8d32cf9d22d [INFO] running `Command { std: "docker" "start" "-a" "d720f4686d97f5d4e843f9690d38b643d9d25ccea0883090d3c4e8d32cf9d22d", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling fn_overloads v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling trybuild v1.0.110 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.83s [INFO] running `Command { std: "docker" "inspect" "d720f4686d97f5d4e843f9690d38b643d9d25ccea0883090d3c4e8d32cf9d22d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d720f4686d97f5d4e843f9690d38b643d9d25ccea0883090d3c4e8d32cf9d22d", kill_on_drop: false }` [INFO] [stdout] d720f4686d97f5d4e843f9690d38b643d9d25ccea0883090d3c4e8d32cf9d22d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c97e49597854f0739762c52930143f4aba0612488e24082bfd3041c6a5cb0c43 [INFO] running `Command { std: "docker" "start" "-a" "c97e49597854f0739762c52930143f4aba0612488e24082bfd3041c6a5cb0c43", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fn_overloads-01ce28f6eef10ba6) [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-0971df4b336b771c) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling fn_overloads v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio v1.47.1 [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 23.64s [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] [stdout] ---- macro_test stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'macro_test' (25) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13: [INFO] [stdout] 3 of 11 tests failed [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56352b1e43e2 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56352b1e43e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56352b1e43e2 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x56352b1e43e2 - ::fmt::hffd20ad4e5eca8ab [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x56352b1f5f1f - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x56352b1f5f1f - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x56352b1aeba3 - std::io::default_write_fmt::he11a713685e2464d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56352b1aeba3 - std::io::Write::write_fmt::h9d08f7e050bd2612 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x56352b1bbeb2 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x56352b1c13cf - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x56352b1c1261 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x56352b17e1de - as core::ops::function::Fn>::call::h0e9de8cceb22406e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x56352b17e1de - test::test_main_with_exit_callback::{{closure}}::h8125bd66cf4739d0 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x56352b1c1a6e - as core::ops::function::Fn>::call::h1fd0a0802eaec16b [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x56352b1c1a6e - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x56352b1c183a - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x56352b1bbfe9 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x56352b1a1d6d - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x56352b1ff280 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x56352b04f423 - trybuild::run::::run::h270fe0570f6e5efc [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13 [INFO] [stdout] 20: 0x56352b049a48 - ::drop::hf64d555e1c756202 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/lib.rs:342:38 [INFO] [stdout] 21: 0x56352af16d87 - core::ptr::drop_in_place::h81f806fb1b2cfef4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ptr/mod.rs:804:1 [INFO] [stdout] 22: 0x56352af16f6b - test::macro_test::ha2ab69523c33fae6 [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:6:1 [INFO] [stdout] 23: 0x56352af16f97 - test::macro_test::{{closure}}::hbed6b5a6734abbd4 [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:2:16 [INFO] [stdout] 24: 0x56352af16ce6 - core::ops::function::FnOnce::call_once::h04750dd901264690 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x56352b17df9b - core::ops::function::FnOnce::call_once::hdbf42be2a49fb464 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x56352b17df9b - test::__rust_begin_short_backtrace::h8ae08814d38cb356 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x56352b193a85 - test::run_test_in_process::{{closure}}::h54574ee4f414d690 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x56352b193a85 - as core::ops::function::FnOnce<()>>::call_once::h01a0b7e7aad1a501 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x56352b193a85 - std::panicking::catch_unwind::do_call::h23820e817c5612cd [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x56352b193a85 - std::panicking::catch_unwind::h89c73a1febce5587 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x56352b193a85 - std::panic::catch_unwind::h6f55caf410861914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x56352b193a85 - test::run_test_in_process::h4db851878e5d3983 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x56352b193a85 - test::run_test::{{closure}}::h57e8c5acaceacd24 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x56352b16a474 - test::run_test::{{closure}}::he775ccc3a9d3b97e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x56352b16a474 - std::sys::backtrace::__rust_begin_short_backtrace::hcd94d85d7765225a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x56352b16dcba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha814de8393f07830 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x56352b16dcba - as core::ops::function::FnOnce<()>>::call_once::h8deb00af0abdeaf1 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x56352b16dcba - std::panicking::catch_unwind::do_call::h1917979b0c279ea2 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x56352b16dcba - std::panicking::catch_unwind::h791ad91fee6ce34e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x56352b16dcba - std::panic::catch_unwind::h982b8f40ed9c3cce [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x56352b16dcba - std::thread::Builder::spawn_unchecked_::{{closure}}::h545e54700c945db4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x56352b16dcba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb427481a5227d78a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x56352b1b59af - as core::ops::function::FnOnce>::call_once::h1d452951a81e9d0a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x56352b1b59af - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x73aa01bcaaa4 - [INFO] [stdout] 46: 0x73aa01c57a34 - 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 28.88s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test test` [INFO] running `Command { std: "docker" "inspect" "c97e49597854f0739762c52930143f4aba0612488e24082bfd3041c6a5cb0c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c97e49597854f0739762c52930143f4aba0612488e24082bfd3041c6a5cb0c43", kill_on_drop: false }` [INFO] [stdout] c97e49597854f0739762c52930143f4aba0612488e24082bfd3041c6a5cb0c43