[INFO] fetching crate blockz 0.2.2...
[INFO] testing blockz-0.2.2 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate blockz 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate blockz 0.2.2
[INFO] finished tweaking crates.io crate blockz 0.2.2
[INFO] tweaked toml for crates.io crate blockz 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate blockz 0.2.2 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 86 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded darling v0.12.4
[INFO] [stderr]   Downloaded toml v0.9.8
[INFO] [stderr]   Downloaded darling_macro v0.12.4
[INFO] [stderr]   Downloaded trybuild v1.0.112
[INFO] [stderr]   Downloaded darling_core v0.12.4
[INFO] [stderr]   Downloaded blockz_derive v0.2.2
[INFO] [stderr]   Downloaded envy v0.4.2
[INFO] [stderr]   Downloaded serde_spanned v1.0.3
[INFO] [stderr]   Downloaded toml_writer v1.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0197f7334bb35b15edd50e9cbc09777dad5e2357256841eccd06913be20f822b
[INFO] running `Command { std: "docker" "start" "-a" "0197f7334bb35b15edd50e9cbc09777dad5e2357256841eccd06913be20f822b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0197f7334bb35b15edd50e9cbc09777dad5e2357256841eccd06913be20f822b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0197f7334bb35b15edd50e9cbc09777dad5e2357256841eccd06913be20f822b", kill_on_drop: false }`
[INFO] [stdout] 0197f7334bb35b15edd50e9cbc09777dad5e2357256841eccd06913be20f822b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f1c2cc039320339de2835de99117a063f6fc54ceafbf6e663b3ea290c59b7e
[INFO] running `Command { std: "docker" "start" "-a" "33f1c2cc039320339de2835de99117a063f6fc54ceafbf6e663b3ea290c59b7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling blockz_derive v0.2.2
[INFO] [stderr]    Compiling blockz v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "33f1c2cc039320339de2835de99117a063f6fc54ceafbf6e663b3ea290c59b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f1c2cc039320339de2835de99117a063f6fc54ceafbf6e663b3ea290c59b7e", kill_on_drop: false }`
[INFO] [stdout] 33f1c2cc039320339de2835de99117a063f6fc54ceafbf6e663b3ea290c59b7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 422a1e864c21700bfa27138f7043892b0531c7dd8499b8214022846e5703e849
[INFO] running `Command { std: "docker" "start" "-a" "422a1e864c21700bfa27138f7043892b0531c7dd8499b8214022846e5703e849", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling trybuild v1.0.112
[INFO] [stderr]    Compiling envy v0.4.2
[INFO] [stderr]    Compiling blockz v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "422a1e864c21700bfa27138f7043892b0531c7dd8499b8214022846e5703e849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "422a1e864c21700bfa27138f7043892b0531c7dd8499b8214022846e5703e849", kill_on_drop: false }`
[INFO] [stdout] 422a1e864c21700bfa27138f7043892b0531c7dd8499b8214022846e5703e849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78ae81e364c7961e7977324462f1f72a9e1825b99396b3ff1d2a653845ae0756
[INFO] running `Command { std: "docker" "start" "-a" "78ae81e364c7961e7977324462f1f72a9e1825b99396b3ff1d2a653845ae0756", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blockz-134861f0b3b50e3a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
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[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling blockz_derive v0.2.2
[INFO] [stderr]    Compiling blockz v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling envy v0.4.2
[INFO] [stderr]    Compiling blockz-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/blockz)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.80s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/singleton-p-0.rs [should pass] ... ok
[INFO] [stderr] test tests/ui/singleton-p-1.rs [should pass] ... ok
[INFO] [stderr] test tests/ui/singleton-p-2.rs [should pass] ... ok
[INFO] [stderr] test tests/ui/singleton-f-0.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: Unknown field: `a`
[INFO] [stderr]  --> $DIR/singleton-f-0.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(a = "mutex", b = "rwlock", c)]
[INFO] [stderr]   |             ^
[INFO] [stderr] 
[INFO] [stderr] error: Unknown field: `b`
[INFO] [stderr]  --> $DIR/singleton-f-0.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(a = "mutex", b = "rwlock", c)]
[INFO] [stderr]   |                          ^
[INFO] [stderr] 
[INFO] [stderr] error: Unknown field: `c`
[INFO] [stderr]  --> $DIR/singleton-f-0.rs:8:40
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(a = "mutex", b = "rwlock", c)]
[INFO] [stderr]   |                                        ^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-0.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_singleton` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 12 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-0.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_mut_singleton` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 17 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-0.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_mut_singleton_with_arg` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 22 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-0.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_singleton_with_arg` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 27 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: Unknown field: `a`
[INFO] [stderr]  --> tests/ui/singleton-f-0.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(a = "mutex", b = "rwlock", c)]
[INFO] [stderr]   |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: Unknown field: `b`
[INFO] [stderr]  --> tests/ui/singleton-f-0.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(a = "mutex", b = "rwlock", c)]
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: Unknown field: `c`
[INFO] [stderr]  --> tests/ui/singleton-f-0.rs:8:40
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(a = "mutex", b = "rwlock", c)]
[INFO] [stderr]   |                                        ^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-0.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_singleton` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-0.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_mut_singleton` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-0.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_mut_singleton_with_arg` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 22 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-0.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_singleton_with_arg` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 27 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> tests/ui/singleton-f-0.rs:28:38
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub async fn check_equals(&self, other: Box<[i32]>) -> bool {
[INFO] [stderr]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[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/ui/singleton-f-1.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: Unknown field: `lok`. Did you mean `lock`?
[INFO] [stderr]  --> $DIR/singleton-f-1.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(lok = "mutex")]
[INFO] [stderr]   |             ^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-1.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_singleton` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 12 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-1.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_mut_singleton` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 17 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-1.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_mut_singleton_with_arg` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 22 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-1.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_singleton_with_arg` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 27 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: Unknown field: `lok`. Did you mean `lock`?
[INFO] [stderr]  --> tests/ui/singleton-f-1.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(lok = "mutex")]
[INFO] [stderr]   |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-1.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_singleton` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-1.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_mut_singleton` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-1.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_mut_singleton_with_arg` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 22 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-1.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_singleton_with_arg` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 27 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> tests/ui/singleton-f-1.rs:28:38
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub async fn check_equals(&self, other: Box<[i32]>) -> bool {
[INFO] [stderr]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[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/ui/singleton-f-2.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: Unknown literal value `mootex`
[INFO] [stderr]  --> $DIR/singleton-f-2.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(lock = "mootex")]
[INFO] [stderr]   |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-2.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_singleton` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 12 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-2.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_mut_singleton` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 17 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-2.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_mut_singleton_with_arg` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 22 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-2.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_singleton_with_arg` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 27 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: Unknown literal value `mootex`
[INFO] [stderr]  --> tests/ui/singleton-f-2.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(lock = "mootex")]
[INFO] [stderr]   |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-2.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_singleton` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-2.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_mut_singleton` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-2.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_mut_singleton_with_arg` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 22 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-2.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_singleton_with_arg` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 27 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> tests/ui/singleton-f-2.rs:28:38
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub async fn check_equals(&self, other: Box<[i32]>) -> bool {
[INFO] [stderr]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[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/ui/singleton-f-3.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: Unknown literal value `rwlok`
[INFO] [stderr]  --> $DIR/singleton-f-3.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(lock = "rwlok")]
[INFO] [stderr]   |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-3.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_singleton` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 12 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-3.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_mut_singleton` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 17 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-3.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_mut_singleton_with_arg` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 22 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> $DIR/singleton-f-3.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ----------------------- function or associated item `use_singleton_with_arg` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 27 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: Unknown literal value `rwlok`
[INFO] [stderr]  --> tests/ui/singleton-f-3.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[singleton(lock = "rwlok")]
[INFO] [stderr]   |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-3.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_singleton` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-3.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_mut_singleton` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_mut_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-3.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_mut_singleton_with_arg` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 22 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_mut_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `use_singleton_with_arg` found for struct `Dummy` in the current scope
[INFO] [stderr]   --> tests/ui/singleton-f-3.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Dummy(Vec<i32>);
[INFO] [stderr]    | ------------ function or associated item `use_singleton_with_arg` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 27 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ function or associated item not found in `Dummy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `use_singleton_with_arg`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `blockz::singleton::Singleton`
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> tests/ui/singleton-f-3.rs:28:38
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub async fn check_equals(&self, other: Box<[i32]>) -> bool {
[INFO] [stderr]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[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/ui/singleton-f-4.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/ui/singleton-f-5.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: function receiver must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> $DIR/singleton-f-5.rs:12:31
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub async fn is_vec_empty(self) -> bool {
[INFO] [stderr]    |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: function receiver must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> $DIR/singleton-f-5.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |     async fn clear(mut self) {
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] error: function receiver must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> $DIR/singleton-f-5.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub async fn get_set(mut self, get: usize, _: i32) -> Option<i32> {
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] error: function receiver must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> $DIR/singleton-f-5.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub async fn check_equals(self, other: Box<[i32]>) -> bool {
[INFO] [stderr]    |                               ^^^^
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: function receiver must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> tests/ui/singleton-f-5.rs:12:31
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub async fn is_vec_empty(self) -> bool {
[INFO] [stderr]    |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: function receiver must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> tests/ui/singleton-f-5.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |     async fn clear(mut self) {
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: function receiver must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> tests/ui/singleton-f-5.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub async fn get_set(mut self, get: usize, _: i32) -> Option<i32> {
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: function receiver must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> tests/ui/singleton-f-5.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub async fn check_equals(self, other: Box<[i32]>) -> bool {
[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] test tests/ui/singleton-f-6.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: first function argument recv (type: i32) must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> $DIR/singleton-f-6.rs:12:31
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub async fn is_vec_empty(recv: i32) -> bool {
[INFO] [stderr]    |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: first function argument bad_recv (type: u32) must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> $DIR/singleton-f-6.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |     async fn clear(bad_recv: u32) {
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: first function argument fail (type: String) must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> $DIR/singleton-f-6.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub async fn get_set(fail: String) -> Option<i32> {
[INFO] [stderr]    |                          ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: first function argument another_fail (type: Option < () >) must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> $DIR/singleton-f-6.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub async fn check_equals(another_fail: Option<()>) -> bool {
[INFO] [stderr]    |                               ^^^^^^^^^^^^
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: first function argument recv (type: i32) must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> tests/ui/singleton-f-6.rs:12:31
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub async fn is_vec_empty(recv: i32) -> bool {
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: first function argument bad_recv (type: u32) must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> tests/ui/singleton-f-6.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 |     async fn clear(bad_recv: u32) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: first function argument fail (type: String) must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> tests/ui/singleton-f-6.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub async fn get_set(fail: String) -> Option<i32> {
[INFO] [stderr]    |                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: first function argument another_fail (type: Option < () >) must be a reference receiver (&self or &mut self)
[INFO] [stderr]   --> tests/ui/singleton-f-6.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub async fn check_equals(another_fail: Option<()>) -> bool {
[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] test tests/ui/singleton-f-7.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: function argument must have an identifier
[INFO] [stderr]   --> $DIR/singleton-f-7.rs:22:49
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub async fn get_set(&mut self, get: usize, _: i32) -> Option<i32> {
[INFO] [stderr]    |                                                 ^
[INFO] [stderr] 
[INFO] [stderr] error: function argument must have an identifier
[INFO] [stderr]   --> $DIR/singleton-f-7.rs:27:38
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub async fn check_equals(&self, _: Box<[i32]>) -> bool {
[INFO] [stderr]    |                                      ^
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: function argument must have an identifier
[INFO] [stderr]   --> tests/ui/singleton-f-7.rs:22:49
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub async fn get_set(&mut self, get: usize, _: i32) -> Option<i32> {
[INFO] [stderr]    |                                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: function argument must have an identifier
[INFO] [stderr]   --> tests/ui/singleton-f-7.rs:27:38
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub async fn check_equals(&self, _: Box<[i32]>) -> bool {
[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] test tests/ui/singleton-f-8.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: implementation of `SingletonFnMutWithArg` is not general enough
[INFO] [stderr]    --> $DIR/singleton-f-8.rs:23:5
[INFO] [stderr]     |
[INFO] [stderr] 23  |       #[singleton_fn]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^ implementation of `SingletonFnMutWithArg` is not general enough
[INFO] [stderr]     |
[INFO] [stderr]    ::: $WORKSPACE/src/singleton.rs
[INFO] [stderr]     |
[INFO] [stderr]     | / pub trait SingletonFnMutWithArg<'i, I, A, R>
[INFO] [stderr] 231 | | where
[INFO] [stderr] 232 | |     A: Send,
[INFO] [stderr] 233 | |     R: Send,
[INFO] [stderr] ...   |
[INFO] [stderr] 238 | |     fn call_once(self, inner: &'i mut I, arg: A) -> Self::SingletonResult;
[INFO] [stderr] 239 | | }
[INFO] [stderr]     | |_- trait `SingletonFnMutWithArg` defined here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `for<'_, '_, '_> fn(&mut Dummy, (&usize, &i32)) -> impl Future {Dummy::blockz_singleton_fn_mut_with_arg_get_set}` must implement `SingletonFnMutWithArg<'0, Dummy, (&usize, &i32), Option<i32>>`, for any lifetime `'0`...
[INFO] [stderr]     = note: ...but `SingletonFnMutWithArg<'_, Dummy, (&usize, &i32), Option<i32>>` is actually implemented for the type `for<'_, '_, '_> fn(&mut Dummy, (&usize, &i32)) -> impl Future {Dummy::blockz_singleton_fn_mut_with_arg_get_set}`
[INFO] [stderr]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: implementation of `SingletonFnWithArg` is not general enough
[INFO] [stderr]    --> $DIR/singleton-f-8.rs:28:5
[INFO] [stderr]     |
[INFO] [stderr] 28  |       #[singleton_fn]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^ implementation of `SingletonFnWithArg` is not general enough
[INFO] [stderr]     |
[INFO] [stderr]    ::: $WORKSPACE/src/singleton.rs
[INFO] [stderr]     |
[INFO] [stderr]     | / pub trait SingletonFnWithArg<'i, I, A, R>
[INFO] [stderr] 159 | | where
[INFO] [stderr] 160 | |     A: Send,
[INFO] [stderr] 161 | |     R: Send,
[INFO] [stderr] ...   |
[INFO] [stderr] 166 | |     fn call_once(self, inner: &'i I, arg: A) -> Self::SingletonResult;
[INFO] [stderr] 167 | | }
[INFO] [stderr]     | |_- trait `SingletonFnWithArg` defined here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `for<'_, '_> fn(&Dummy, &[i32]) -> impl Future {Dummy::blockz_singleton_fn_with_arg_check_equals}` must implement `SingletonFnWithArg<'0, Dummy, &[i32], bool>`, for any lifetime `'0`...
[INFO] [stderr]     = note: ...but `SingletonFnWithArg<'_, Dummy, &[i32], bool>` is actually implemented for the type `for<'_, '_> fn(&Dummy, &[i32]) -> impl Future {Dummy::blockz_singleton_fn_with_arg_check_equals}`
[INFO] [stderr]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0521]: borrowed data escapes outside of associated function
[INFO] [stderr]   --> tests/ui/singleton-f-8.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     `get` escapes the associated function body here
[INFO] [stderr]    |     argument requires that `'1` must outlive `'static`
[INFO] [stderr] 24 |     pub async fn get_set(&mut self, get: &usize, set: &i32) -> Option<i32> {
[INFO] [stderr]    |                                     ---  - let's call the lifetime of this reference `'1`
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     `get` is a reference that is only valid in the associated function body
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of associated function
[INFO] [stderr]   --> tests/ui/singleton-f-8.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     `set` escapes the associated function body here
[INFO] [stderr]    |     argument requires that `'2` must outlive `'static`
[INFO] [stderr] 24 |     pub async fn get_set(&mut self, get: &usize, set: &i32) -> Option<i32> {
[INFO] [stderr]    |                                                  ---  - let's call the lifetime of this reference `'2`
[INFO] [stderr]    |                                                  |
[INFO] [stderr]    |                                                  `set` is a reference that is only valid in the associated function body
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> tests/ui/singleton-f-8.rs:29:38
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub async fn check_equals(&self, other: &[i32]) -> bool {
[INFO] [stderr]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of associated function
[INFO] [stderr]   --> tests/ui/singleton-f-8.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     #[singleton_fn]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     `other` escapes the associated function body here
[INFO] [stderr]    |     argument requires that `'1` must outlive `'static`
[INFO] [stderr] 29 |     pub async fn check_equals(&self, other: &[i32]) -> bool {
[INFO] [stderr]    |                                      -----  - let's call the lifetime of this reference `'1`
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      `other` is a reference that is only valid in the associated function body
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the attribute macro `singleton_fn` (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] 
[INFO] [stderr] 
[INFO] [stdout] test test::test_singleton ... FAILED
[INFO] [stderr]    Compiling blockz-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/blockz)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/direct_configuration-p-0.rs [should pass] ... ok
[INFO] [stderr] test tests/ui/direct_configuration-p-1.rs [should pass] ... ok
[INFO] [stderr] test tests/ui/direct_configuration-p-2.rs [should pass] ... ok
[INFO] [stderr] test tests/ui/direct_configuration-f-0.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/ui/direct_configuration-f-1.rs [should fail to compile] ... mismatch
[INFO] [stdout] test test::test_direct_configuration ... FAILED
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] EXPECTED:
[INFO] [stdout] failures:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] 
[INFO] [stderr] error[E0277]: the trait bound `MyConfig: Default` is not satisfied
[INFO] [stdout] ---- test::test_singleton stdout ----
[INFO] [stderr]   --> $DIR/direct_configuration-f-1.rs:16:17
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] thread 'test::test_singleton' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.112/src/run.rs:102:13:
[INFO] [stderr] 16 |     let conf1 = <MyConfig as EasyConfiguration>::load().await;
[INFO] [stdout] 8 of 12 tests failed
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `MyConfig`
[INFO] [stdout] stack backtrace:
[INFO] [stderr]    |
[INFO] [stdout]    0:     0x653595c706d2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stderr]    = note: required because of the requirements on the impl of `EasyConfiguration` for `MyConfig`
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr] 
[INFO] [stdout]    1:     0x653595c706d2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stderr] error[E0277]: the trait bound `MyConfig: Default` is not satisfied
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    --> $DIR/direct_configuration-f-1.rs:16:17
[INFO] [stdout]    2:     0x653595c706d2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stderr]     |
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr] 16  |     let conf1 = <MyConfig as EasyConfiguration>::load().await;
[INFO] [stdout]    3:     0x653595c706d2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `MyConfig`
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]     |
[INFO] [stdout]    4:     0x653595c99443 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stderr]    ::: $WORKSPACE/src/configuration.rs
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]     |
[INFO] [stdout]    5:     0x653595c99443 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stderr]     |     async fn load() -> Self::Result;
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]     |              ---- required by this bound in `blockz::configuration::EasyConfiguration::load`
[INFO] [stdout]    6:     0x653595c6ccd3 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stderr]     |
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stderr]     = note: required because of the requirements on the impl of `EasyConfiguration` for `MyConfig`
[INFO] [stdout]    7:     0x653595c6ccd3 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stderr] 
[INFO] [stdout]    8:     0x653595c70522 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    9:     0x653595c726bc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stderr] error[E0277]: the trait bound `MyConfig: Default` is not satisfied
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stderr]   --> tests/ui/direct_configuration-f-1.rs:16:18
[INFO] [stdout]   10:     0x653595c72512 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stderr] 16 |     let conf1 = <MyConfig as EasyConfiguration>::load().await;
[INFO] [stdout]   11:     0x653595c36fc4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stderr]    |                  ^^^^^^^^ the trait `Default` is not implemented for `MyConfig`
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stderr]    |
[INFO] [stdout]   12:     0x653595c36fc4 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stderr]    = note: required for `MyConfig` to implement `EasyConfiguration`
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stderr] help: consider annotating `MyConfig` with `#[derive(Default)]`
[INFO] [stdout]   13:     0x653595c7309b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stderr] 9  + #[derive(Default)]
[INFO] [stdout]   14:     0x653595c7309b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stderr] 10 | struct MyConfig {
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stderr]    |
[INFO] [stdout]   15:     0x653595c72e6a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stderr] error[E0277]: the trait bound `MyConfig: Default` is not satisfied
[INFO] [stdout]   16:     0x653595c70bc9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stderr]   --> tests/ui/direct_configuration-f-1.rs:16:17
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]    |
[INFO] [stdout]   17:     0x653595c72afd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stderr] 16 |     let conf1 = <MyConfig as EasyConfiguration>::load().await;
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `MyConfig`
[INFO] [stdout]   18:     0x653595c97970 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stderr]    = note: required for `MyConfig` to implement `EasyConfiguration`
[INFO] [stdout]   19:     0x653595b49160 - trybuild::run::<impl trybuild::Runner>::run::hb3957c514048f0bc
[INFO] [stderr] help: consider annotating `MyConfig` with `#[derive(Default)]`
[INFO] [stdout]   20:     0x653595b4c620 - <trybuild::TestCases as core::ops::drop::Drop>::drop::haeac5b7c134eba87
[INFO] [stderr]    |
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.112/src/lib.rs:342:38
[INFO] [stderr] 9  + #[derive(Default)]
[INFO] [stdout]   21:     0x653595b424a5 - core::ptr::drop_in_place<trybuild::TestCases>::hfcd034f0ae9eca4f
[INFO] [stderr] 10 | struct MyConfig {
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ptr/mod.rs:799:1
[INFO] [stderr]    |
[INFO] [stdout]   22:     0x653595b424a5 - blockz::test::test_singleton::h6ae82f5bea5d1277
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:59:5
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stdout]   23:     0x653595b424a5 - blockz::test::test_singleton::{{closure}}::h20519f82aef1e046
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:54:24
[INFO] [stderr] 
[INFO] [stdout]   24:     0x653595b424a5 - core::ops::function::FnOnce::call_once::h3ab9f8cc96fd2984
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stderr] 
[INFO] [stdout]   25:     0x653595c3c74b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x653595c3c74b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x653595c3b93e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x653595c3b93e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x653595c3b93e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x653595c3b93e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x653595c3b93e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x653595c3b93e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x653595c3b93e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x653595bff4b4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x653595bff4b4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x653595c02e8a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x653595c02e8a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x653595c02e8a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x653595c02e8a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x653595c02e8a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x653595c02e8a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x653595c02e8a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x653595c76737 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x653595c76737 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x653595c76737 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x79a0aeea0aa4 - <unknown>
[INFO] [stdout]   47:     0x79a0aef2da34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_direct_configuration stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_direct_configuration' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.112/src/run.rs:102:13:
[INFO] [stdout] 1 of 5 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x653595c706d2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x653595c706d2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x653595c706d2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x653595c706d2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x653595c99443 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x653595c99443 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x653595c6ccd3 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x653595c6ccd3 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x653595c70522 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x653595c726bc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x653595c72512 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x653595c36fc4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x653595c36fc4 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x653595c7309b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x653595c7309b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x653595c72e6a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x653595c70bc9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x653595c72afd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x653595c97970 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x653595b49160 - trybuild::run::<impl trybuild::Runner>::run::hb3957c514048f0bc
[INFO] [stdout]   20:     0x653595b4c620 - <trybuild::TestCases as core::ops::drop::Drop>::drop::haeac5b7c134eba87
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.112/src/lib.rs:342:38
[INFO] [stdout]   21:     0x653595b41f1f - core::ptr::drop_in_place<trybuild::TestCases>::hfcd034f0ae9eca4f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ptr/mod.rs:799:1
[INFO] [stdout]   22:     0x653595b41f1f - blockz::test::test_direct_configuration::hbc146f02ff37409f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:69:5
[INFO] [stdout]   23:     0x653595b41f1f - blockz::test::test_direct_configuration::{{closure}}::h957a7f4f6141f3b8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:64:35
[INFO] [stdout]   24:     0x653595b41f1f - core::ops::function::FnOnce::call_once::h3705f54a52417d19
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x653595c3c74b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x653595c3c74b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x653595c3b93e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x653595c3b93e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x653595c3b93e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x653595c3b93e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x653595c3b93e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x653595c3b93e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x653595c3b93e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x653595bff4b4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x653595bff4b4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x653595c02e8a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x653595c02e8a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x653595c02e8a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x653595c02e8a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x653595c02e8a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x653595c02e8a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x653595c02e8a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x653595c76737 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x653595c76737 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x653595c76737 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x79a0aeea0aa4 - <unknown>
[INFO] [stdout]   47:     0x79a0aef2da34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_direct_configuration
[INFO] [stdout]     test::test_singleton
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 51.84s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "78ae81e364c7961e7977324462f1f72a9e1825b99396b3ff1d2a653845ae0756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ae81e364c7961e7977324462f1f72a9e1825b99396b3ff1d2a653845ae0756", kill_on_drop: false }`
[INFO] [stdout] 78ae81e364c7961e7977324462f1f72a9e1825b99396b3ff1d2a653845ae0756
