[INFO] fetching crate fn_overloads 0.2.0... [INFO] testing fn_overloads-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate fn_overloads 0.2.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fn_overloads 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d94f9ca687caf606b1d9b4aaed73f33071b5036e650214bae07591e66cc0feca [INFO] running `Command { std: "docker" "start" "-a" "d94f9ca687caf606b1d9b4aaed73f33071b5036e650214bae07591e66cc0feca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d94f9ca687caf606b1d9b4aaed73f33071b5036e650214bae07591e66cc0feca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d94f9ca687caf606b1d9b4aaed73f33071b5036e650214bae07591e66cc0feca", kill_on_drop: false }` [INFO] [stdout] d94f9ca687caf606b1d9b4aaed73f33071b5036e650214bae07591e66cc0feca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b21267ba792f62dbebd99df72f866da4cdc956dc965037a9462a0e9bb4bd0f1 [INFO] running `Command { std: "docker" "start" "-a" "1b21267ba792f62dbebd99df72f866da4cdc956dc965037a9462a0e9bb4bd0f1", 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 0.67s [INFO] running `Command { std: "docker" "inspect" "1b21267ba792f62dbebd99df72f866da4cdc956dc965037a9462a0e9bb4bd0f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b21267ba792f62dbebd99df72f866da4cdc956dc965037a9462a0e9bb4bd0f1", kill_on_drop: false }` [INFO] [stdout] 1b21267ba792f62dbebd99df72f866da4cdc956dc965037a9462a0e9bb4bd0f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de82076ccfb35ae982b6c916e272f367dfb8eeb22960f6fde271305e75443f1e [INFO] running `Command { std: "docker" "start" "-a" "de82076ccfb35ae982b6c916e272f367dfb8eeb22960f6fde271305e75443f1e", 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 17.26s [INFO] running `Command { std: "docker" "inspect" "de82076ccfb35ae982b6c916e272f367dfb8eeb22960f6fde271305e75443f1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de82076ccfb35ae982b6c916e272f367dfb8eeb22960f6fde271305e75443f1e", kill_on_drop: false }` [INFO] [stdout] de82076ccfb35ae982b6c916e272f367dfb8eeb22960f6fde271305e75443f1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ac575b9d076a69b570031ae79efeec232a924258c0d1a137282483fa16d67ee [INFO] running `Command { std: "docker" "start" "-a" "1ac575b9d076a69b570031ae79efeec232a924258c0d1a137282483fa16d67ee", 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] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-0971df4b336b771c) [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 scopeguard v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling syn v2.0.106 [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 22.44s [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' (26) 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: 0x607cd7d295c2 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x607cd7d295c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x607cd7d295c2 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x607cd7d295c2 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x607cd7d3b0ff - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x607cd7d3b0ff - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x607cd7cf3d83 - std::io::default_write_fmt::h7d7ad5ed6a883d81 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x607cd7cf3d83 - std::io::Write::write_fmt::hc477d9325b345ece [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x607cd7d01092 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x607cd7d065af - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x607cd7d06441 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x607cd7cc33be - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x607cd7cc33be - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x607cd7d06c4e - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x607cd7d06c4e - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x607cd7d06a1a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x607cd7d011c9 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x607cd7ce6f4d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x607cd7d44460 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x607cd7b996c3 - trybuild::run::::run::ha5bf6f7cd096e2b7 [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: 0x607cd7b93ce8 - ::drop::he3ca8c2394e942d0 [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: 0x607cd7a61267 - core::ptr::drop_in_place::h4d26e34f4ed4e79d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ptr/mod.rs:804:1 [INFO] [stdout] 22: 0x607cd7a6144b - test::macro_test::hcb501400ed3b613c [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:6:1 [INFO] [stdout] 23: 0x607cd7a61477 - test::macro_test::{{closure}}::he7fa76d0de024814 [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:2:16 [INFO] [stdout] 24: 0x607cd7a61216 - core::ops::function::FnOnce::call_once::h6b4a223034ca3cbf [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x607cd7cc31bb - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x607cd7cc31bb - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x607cd7cd8c65 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x607cd7cd8c65 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x607cd7cd8c65 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x607cd7cd8c65 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x607cd7cd8c65 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x607cd7cd8c65 - test::run_test_in_process::had0273166695a036 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x607cd7cd8c65 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x607cd7caf684 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x607cd7caf684 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x607cd7cb2f6a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x607cd7cb2f6a - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x607cd7cb2f6a - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x607cd7cb2f6a - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x607cd7cb2f6a - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x607cd7cb2f6a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x607cd7cb2f6a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x607cd7cfab8f - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x607cd7cfab8f - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x7d51673e9aa4 - [INFO] [stdout] 46: 0x7d5167476a34 - 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 28.59s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test test` [INFO] running `Command { std: "docker" "inspect" "1ac575b9d076a69b570031ae79efeec232a924258c0d1a137282483fa16d67ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ac575b9d076a69b570031ae79efeec232a924258c0d1a137282483fa16d67ee", kill_on_drop: false }` [INFO] [stdout] 1ac575b9d076a69b570031ae79efeec232a924258c0d1a137282483fa16d67ee