[INFO] fetching crate blanket 0.4.0... [INFO] testing blanket-0.4.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate blanket 0.4.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate blanket 0.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate blanket 0.4.0 [INFO] tweaked toml for crates.io crate blanket 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate blanket 0.4.0 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] Locking 37 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded impls v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e6cb8fd16fae19778e13de319bc0ac803a4b0713f946c36b08a53ddd8201cc9b [INFO] running `Command { std: "docker" "start" "-a" "e6cb8fd16fae19778e13de319bc0ac803a4b0713f946c36b08a53ddd8201cc9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6cb8fd16fae19778e13de319bc0ac803a4b0713f946c36b08a53ddd8201cc9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6cb8fd16fae19778e13de319bc0ac803a4b0713f946c36b08a53ddd8201cc9b", kill_on_drop: false }` [INFO] [stdout] e6cb8fd16fae19778e13de319bc0ac803a4b0713f946c36b08a53ddd8201cc9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e20d3a58b9f9540d5bdef595d5909c0fddedfb966de5efc7926c378499e88e3f [INFO] running `Command { std: "docker" "start" "-a" "e20d3a58b9f9540d5bdef595d5909c0fddedfb966de5efc7926c378499e88e3f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling blanket v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `Command { std: "docker" "inspect" "e20d3a58b9f9540d5bdef595d5909c0fddedfb966de5efc7926c378499e88e3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e20d3a58b9f9540d5bdef595d5909c0fddedfb966de5efc7926c378499e88e3f", kill_on_drop: false }` [INFO] [stdout] e20d3a58b9f9540d5bdef595d5909c0fddedfb966de5efc7926c378499e88e3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 33bbc5bd05df4dfb206a9833eb6f0a1ae54e15fe3d28f30cfa2489b425e9901b [INFO] running `Command { std: "docker" "start" "-a" "33bbc5bd05df4dfb206a9833eb6f0a1ae54e15fe3d28f30cfa2489b425e9901b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling impls v1.0.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling toml_parser v1.0.2 [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 toml v0.9.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling blanket v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling trybuild v1.0.110 [INFO] [stdout] warning: unexpected `cfg` condition name: `tarpaulin` [INFO] [stdout] --> tests/fails.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | #[cfg(not(tarpaulin))] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tarpaulin)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.63s [INFO] running `Command { std: "docker" "inspect" "33bbc5bd05df4dfb206a9833eb6f0a1ae54e15fe3d28f30cfa2489b425e9901b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33bbc5bd05df4dfb206a9833eb6f0a1ae54e15fe3d28f30cfa2489b425e9901b", kill_on_drop: false }` [INFO] [stdout] 33bbc5bd05df4dfb206a9833eb6f0a1ae54e15fe3d28f30cfa2489b425e9901b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 63461be6cb4355f560167e73622f11d1781696f7ddd109334a955ecbe71cbf57 [INFO] running `Command { std: "docker" "start" "-a" "63461be6cb4355f560167e73622f11d1781696f7ddd109334a955ecbe71cbf57", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `tarpaulin` [INFO] [stderr] --> tests/fails.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | #[cfg(not(tarpaulin))] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tarpaulin)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `blanket` (test "fails") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blanket-81f7bd75a443c720) [INFO] [stdout] [INFO] [stdout] running 91 tests [INFO] [stdout] test types::arc::tests::derive::associated_types ... ok [INFO] [stdout] test types::arc::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::arc::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::arc::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::arc::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::arc::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::arc::tests::derive::empty ... ok [INFO] [stdout] test types::arc::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test types::arc::tests::derive::generics ... ok [INFO] [stdout] test types::arc::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::arc::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::arc::tests::derive::generics_lifetime ... ok [INFO] [stdout] test types::arc::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::arc::tests::derive::receiver_self ... ok [INFO] [stdout] test types::cow::tests::derive::empty ... ok [INFO] [stdout] test types::cow::tests::derive::generics ... ok [INFO] [stdout] test types::cow::tests::derive::receiver_ref ... ok [INFO] [stdout] test types::cow::tests::derive::receiver_self ... ok [INFO] [stdout] test types::cow::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::cow::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::arc::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::r#box::tests::derive::receiver_self ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types ... ok [INFO] [stdout] test types::r#box::tests::derive::empty ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::r#box::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::arc::tests::derive::receiver_ref ... ok [INFO] [stdout] test types::r#box::tests::derive::generics ... ok [INFO] [stdout] test types::r#box::tests::derive::generics_lifetime ... ok [INFO] [stdout] test types::r#box::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::r#box::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::r#box::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_types ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::r#box::tests::derive::receiver_ref ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::r#mut::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::r#mut::tests::derive::empty ... ok [INFO] [stdout] test types::r#mut::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test types::r#mut::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::r#mut::tests::derive::generics_lifetime ... ok [INFO] [stdout] test types::r#mut::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::r#mut::tests::derive::receiver_self ... ok [INFO] [stdout] test types::r#mut::tests::derive::generics ... ok [INFO] [stderr] Running tests/char_visitor.rs (/opt/rustwide/target/debug/deps/char_visitor-43b70ee25d0c2615) [INFO] [stdout] test types::r#mut::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_function ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_function_generics ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_function_return_type ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::r#ref::tests::derive::empty ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::r#ref::tests::derive::generics ... ok [INFO] [stdout] test types::r#ref::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::rc::tests::derive::empty ... ok [INFO] [stdout] test types::r#ref::tests::derive::receiver_self ... ok [INFO] [stdout] test types::r#ref::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::r#ref::tests::derive::generics_lifetime ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types_bound ... ok [INFO] [stdout] test types::rc::tests::derive::associated_type_generics_lifetimes ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types_attrs ... ok [INFO] [stdout] test types::r#ref::tests::derive::receiver_ref ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types_and_generics ... ok [INFO] [stdout] test types::rc::tests::derive::associated_types_dodgy_name ... ok [INFO] [stdout] test types::r#ref::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test types::r#ref::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::rc::tests::derive::associated_type_generics ... ok [INFO] [stdout] test types::rc::tests::derive::associated_type_generics_bounded ... ok [INFO] [stdout] test utils::tests::deref_expr ... ok [INFO] [stdout] test types::rc::tests::derive::receiver_self ... ok [INFO] [stdout] test types::rc::tests::derive::receiver_mut ... ok [INFO] [stdout] test types::rc::tests::derive::generics ... ok [INFO] [stdout] test utils::tests::prepend_function_path ... ok [INFO] [stdout] test types::rc::tests::derive::generics_lifetime ... ok [INFO] [stdout] test utils::tests::trait_to_generic_ident ... ok [INFO] [stdout] test types::rc::tests::derive::receiver_arbitrary ... ok [INFO] [stdout] test types::rc::tests::derive::generics_bounded ... ok [INFO] [stdout] test types::rc::tests::derive::receiver_ref ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 91 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/derive_arc/mod.rs (/opt/rustwide/target/debug/deps/derive_arc-19d29cf06d381f1a) [INFO] [stdout] test test_default ... ok [INFO] [stdout] test test_overload ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling impls v1.0.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling blanket v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling blanket-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/blanket) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.38s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/derive_arc/fails/noderive.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0080]: evaluation of constant value failed [INFO] [stderr] --> tests/derive_arc/fails/noderive.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | const_assert!(impls!(Arc: Counter)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attempt to compute `0_usize - 1_usize`, which would overflow [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `const_assert` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0080]: attempt to compute `0_usize - 1_usize`, which would overflow [INFO] [stderr] --> tests/derive_arc/fails/noderive.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | const_assert!(impls!(Arc: Counter)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `main::_::{constant#0}` failed here [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `const_assert` (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/derive_arc/fails/receiver_box.rs [should fail to compile] ... ok [INFO] [stderr] test tests/derive_arc/fails/receiver_mut.rs [should fail to compile] ... ok [INFO] [stderr] test tests/derive_arc/fails/receiver_self.rs [should fail to compile] ... ok [INFO] [stderr] test tests/derive_arc/successes/assoc_function.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/assoc_function_rettype.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/assoc_type.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/async_assoc_function.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/async_method.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/receiver_ref.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/trait_generics.rs [should pass] ... ok [INFO] [stderr] test tests/derive_arc/successes/where_clause_assoc_fn.rs [should pass] ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] thread 'main' (119) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13: [INFO] [stderr] 1 of 12 tests failed [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5dc949c9b462 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5dc949c9b462 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5dc949c9b462 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5dc949c9b462 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5dc949cacc8f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5dc949cacc8f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5dc949c6be53 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5dc949c6be53 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5dc949c76f62 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5dc949c7a0ff - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5dc949c79f59 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5dc949c7a6d5 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5dc949c7a56a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5dc949c77099 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5dc949c5f14d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5dc949cb5f40 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5dc949b560d3 - trybuild::run::::run::hed8c72f6360000a0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13 [INFO] [stderr] 17: 0x5dc949b506f8 - ::drop::hac51e58e90a00d29 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/lib.rs:342:38 [INFO] [stderr] 18: 0x5dc949a1da67 - core::ptr::drop_in_place::h0c6c5b079aac999f [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ptr/mod.rs:804:1 [INFO] [stderr] 19: 0x5dc949a1d8a1 - derive_arc::main::hb9de6abd887c27af [INFO] [stderr] at /opt/rustwide/workdir/tests/derive_arc/mod.rs:7:1 [INFO] [stderr] 20: 0x5dc949a1d9fb - core::ops::function::FnOnce::call_once::h5296b3d2c4affb51 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 21: 0x5dc949a1d9ae - std::sys::backtrace::__rust_begin_short_backtrace::hae3d3d0e83a41784 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 22: 0x5dc949a1d911 - std::rt::lang_start::{{closure}}::h353a1c951747b855 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:206:18 [INFO] [stderr] 23: 0x5dc949c6d350 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 24: 0x5dc949c6d350 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 25: 0x5dc949c6d350 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x5dc949c6d350 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5dc949c6d350 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5dc949c6d350 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x5dc949c6d350 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x5dc949c6d350 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5dc949c6d350 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5dc949a1d8f7 - std::rt::lang_start::hfd5f4402ff46456c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:205:5 [INFO] [stderr] 33: 0x5dc949a1e36e - main [INFO] [stderr] 34: 0x7488bb39e1ca - [INFO] [stderr] 35: 0x7488bb39e28b - __libc_start_main [INFO] [stderr] 36: 0x5dc949a1d705 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] error: test failed, to rerun pass `--test derive_arc` [INFO] running `Command { std: "docker" "inspect" "63461be6cb4355f560167e73622f11d1781696f7ddd109334a955ecbe71cbf57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63461be6cb4355f560167e73622f11d1781696f7ddd109334a955ecbe71cbf57", kill_on_drop: false }` [INFO] [stdout] 63461be6cb4355f560167e73622f11d1781696f7ddd109334a955ecbe71cbf57