[INFO] fetching crate blockz 0.2.2... [INFO] testing blockz-0.2.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate blockz 0.2.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate blockz 0.2.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded envy v0.4.2 [INFO] [stderr] Downloaded blockz_derive v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93d6d5fbd8ced0268069531b86ec9989250c1872c1394c71cccf6dd98dbde36e [INFO] running `Command { std: "docker" "start" "-a" "93d6d5fbd8ced0268069531b86ec9989250c1872c1394c71cccf6dd98dbde36e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93d6d5fbd8ced0268069531b86ec9989250c1872c1394c71cccf6dd98dbde36e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93d6d5fbd8ced0268069531b86ec9989250c1872c1394c71cccf6dd98dbde36e", kill_on_drop: false }` [INFO] [stdout] 93d6d5fbd8ced0268069531b86ec9989250c1872c1394c71cccf6dd98dbde36e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcc5af8d1cb7db22b2a878aa37382fbc91381bc4237df3e3691df5c74a4a2e40 [INFO] running `Command { std: "docker" "start" "-a" "bcc5af8d1cb7db22b2a878aa37382fbc91381bc4237df3e3691df5c74a4a2e40", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling darling_core v0.12.4 [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 [unoptimized + debuginfo] target(s) in 24.91s [INFO] running `Command { std: "docker" "inspect" "bcc5af8d1cb7db22b2a878aa37382fbc91381bc4237df3e3691df5c74a4a2e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcc5af8d1cb7db22b2a878aa37382fbc91381bc4237df3e3691df5c74a4a2e40", kill_on_drop: false }` [INFO] [stdout] bcc5af8d1cb7db22b2a878aa37382fbc91381bc4237df3e3691df5c74a4a2e40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab54fc5c523000d7d07d38538b44dff7e2e3ead0a990c845ae44349919c14afd [INFO] running `Command { std: "docker" "start" "-a" "ab54fc5c523000d7d07d38538b44dff7e2e3ead0a990c845ae44349919c14afd", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling trybuild v1.0.45 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling envy v0.4.2 [INFO] [stderr] Compiling blockz v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 20.85s [INFO] running `Command { std: "docker" "inspect" "ab54fc5c523000d7d07d38538b44dff7e2e3ead0a990c845ae44349919c14afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab54fc5c523000d7d07d38538b44dff7e2e3ead0a990c845ae44349919c14afd", kill_on_drop: false }` [INFO] [stdout] ab54fc5c523000d7d07d38538b44dff7e2e3ead0a990c845ae44349919c14afd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 02b70b950efeecf9bb0b17038deb8f2e0036c9d27e95851f97d2fda854075804 [INFO] running `Command { std: "docker" "start" "-a" "02b70b950efeecf9bb0b17038deb8f2e0036c9d27e95851f97d2fda854075804", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blockz-7fac8cdb81bd528c) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling tokio-macros v1.3.0 [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] Compiling envy v0.4.2 [INFO] [stderr] Compiling blockz-tests v0.0.0 (/opt/rustwide/target/tests/blockz) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.47s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test direct_configuration-p-0.rs [should pass] ... ok [INFO] [stderr] test direct_configuration-p-1.rs [should pass] ... ok [INFO] [stderr] test direct_configuration-p-2.rs [should pass] ... ok [INFO] [stderr] test direct_configuration-f-0.rs [should fail to compile] ... ok [INFO] [stderr] test direct_configuration-f-1.rs [should fail to compile] ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test test::test_direct_configuration ... ok [INFO] [stderr] Compiling blockz-tests v0.0.0 (/opt/rustwide/target/tests/blockz) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test singleton-p-0.rs [should pass] ... ok [INFO] [stderr] test singleton-p-1.rs [should pass] ... ok [INFO] [stderr] test singleton-p-2.rs [should pass] ... ok [INFO] [stderr] test 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); [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); [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); [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); [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] --> $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); [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 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] --> $DIR/singleton-f-0.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] --> $DIR/singleton-f-0.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] --> $DIR/singleton-f-0.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] test 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); [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); [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); [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); [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] --> $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); [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 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] --> $DIR/singleton-f-1.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] --> $DIR/singleton-f-1.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] --> $DIR/singleton-f-1.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] test 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); [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); [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); [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); [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] --> $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); [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 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] --> $DIR/singleton-f-2.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] --> $DIR/singleton-f-2.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] --> $DIR/singleton-f-2.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] test 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); [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); [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); [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); [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] --> $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); [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 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] --> $DIR/singleton-f-3.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] --> $DIR/singleton-f-3.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] --> $DIR/singleton-f-3.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Dummy(Vec); [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 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] test singleton-f-4.rs [should fail to compile] ... ok [INFO] [stderr] test singleton-f-5.rs [should fail to compile] ... ok [INFO] [stderr] test singleton-f-6.rs [should fail to compile] ... ok [INFO] [stderr] test singleton-f-7.rs [should fail to compile] ... ok [INFO] [stderr] test 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>`, for any lifetime `'0`... [INFO] [stderr] = note: ...but `SingletonFnMutWithArg<'_, Dummy, (&usize, &i32), Option>` 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: 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] = note: `for<'_, '_, '_> fn(&mut Dummy, (&usize, &i32)) -> impl for<'_, '_, '_> Future {Dummy::blockz_singleton_fn_mut_with_arg_get_set}` must implement `SingletonFnMutWithArg<'0, Dummy, (&usize, &i32), Option>`, for any lifetime `'0`... [INFO] [stderr] = note: ...but it actually implements `SingletonFnMutWithArg<'_, Dummy, (&usize, &i32), Option>` [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: 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] = note: `for<'_, '_> fn(&Dummy, &[i32]) -> impl for<'_, '_> Future {Dummy::blockz_singleton_fn_with_arg_check_equals}` must implement `SingletonFnWithArg<'0, Dummy, &[i32], bool>`, for any lifetime `'0`... [INFO] [stderr] = note: ...but it actually implements `SingletonFnWithArg<'_, Dummy, &[i32], bool>` [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] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_singleton stdout ---- [INFO] [stdout] thread 'test::test_singleton' panicked at '5 of 12 tests failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.45/src/run.rs:73:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d3d762c190 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55d3d762c190 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d3d762c190 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55d3d762c190 - ::fmt::he1640d5f0d93f618 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55d3d765130c - core::fmt::write::h88012e1f01caeebf [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55d3d7628745 - std::io::Write::write_fmt::h7728c39ea5632753 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x55d3d762e4ab - std::sys_common::backtrace::_print::ha1f00492f406a015 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55d3d762e4ab - std::sys_common::backtrace::print::hd54561b13feb6af3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55d3d762e4ab - std::panicking::default_hook::{{closure}}::h84fe124cd0864662 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55d3d762dfbc - std::panicking::default_hook::h5a8e74a76ce290a7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55d3d762eb74 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55d3d762e657 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55d3d762c68c - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55d3d762e5b9 - rust_begin_unwind [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55d3d73d0cfb - std::panicking::begin_panic_fmt::h7ab3d84aa4ae32a2 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:457:5 [INFO] [stdout] 15: 0x55d3d7427242 - trybuild::run::::run::h6d7d009af89debbf [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.45/src/run.rs:73:13 [INFO] [stdout] 16: 0x55d3d742beb4 - ::drop::h535c4188476e5aa3 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.45/src/lib.rs:304:13 [INFO] [stdout] 17: 0x55d3d73d40b7 - core::ptr::drop_in_place::h2af258974e1f9207 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ptr/mod.rs:192:1 [INFO] [stdout] 18: 0x55d3d73d3084 - blockz::test::test_singleton::h50014409602e8e5a [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:59:5 [INFO] [stdout] 19: 0x55d3d73d1eda - blockz::test::test_singleton::{{closure}}::h45e6ee9a613f52f5 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:54:5 [INFO] [stdout] 20: 0x55d3d73d3fbe - core::ops::function::FnOnce::call_once::h28ccf451009bb5d8 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55d3d760ead3 - core::ops::function::FnOnce::call_once::h5aba9a5d361d6c79 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x55d3d760ead3 - test::__rust_begin_short_backtrace::h705bb53b2b1d45e6 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:578:5 [INFO] [stdout] 23: 0x55d3d760d588 - as core::ops::function::FnOnce>::call_once::ha20f614d7c0b2b6d [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 24: 0x55d3d760d588 - as core::ops::function::FnOnce<()>>::call_once::hf02f19eeb64ceabd [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 25: 0x55d3d760d588 - std::panicking::try::do_call::h4bfab65eb3b4b036 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 26: 0x55d3d760d588 - std::panicking::try::h6613a46a6d2b6f88 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 27: 0x55d3d760d588 - std::panic::catch_unwind::h9f07b17b60991273 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 28: 0x55d3d760d588 - test::run_test_in_process::hc38797eecf07854f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:601:18 [INFO] [stdout] 29: 0x55d3d760d588 - test::run_test::run_test_inner::{{closure}}::hac209db8bce0fd77 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:493:39 [INFO] [stdout] 30: 0x55d3d75dbd1d - test::run_test::run_test_inner::{{closure}}::h4aefdd4b4a423e20 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:520:37 [INFO] [stdout] 31: 0x55d3d75dbd1d - std::sys_common::backtrace::__rust_begin_short_backtrace::h652c9e2663704700 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x55d3d75e04f8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd84fd5e0b5b1f45f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 33: 0x55d3d75e04f8 - as core::ops::function::FnOnce<()>>::call_once::he23556962a2ae14b [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 34: 0x55d3d75e04f8 - std::panicking::try::do_call::h67d4f93e1fbaa5f9 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 35: 0x55d3d75e04f8 - std::panicking::try::h396886e678db815e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 36: 0x55d3d75e04f8 - std::panic::catch_unwind::hc1d64dcecf0a00e0 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 37: 0x55d3d75e04f8 - std::thread::Builder::spawn_unchecked::{{closure}}::hc2644cf33cb61d8e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 38: 0x55d3d75e04f8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4473c2c77b66963f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x55d3d7634be7 - as core::ops::function::FnOnce>::call_once::h6bff7798948b1075 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x55d3d7634be7 - as core::ops::function::FnOnce>::call_once::hc2d25ac38f6b2342 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 41: 0x55d3d7634be7 - std::sys::unix::thread::Thread::new::thread_start::hbba5bc368baac205 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys/unix/thread.rs:74:17 [INFO] [stdout] 42: 0x7f25087cc609 - start_thread [INFO] [stdout] 43: 0x7f250859e293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_singleton [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.15s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "02b70b950efeecf9bb0b17038deb8f2e0036c9d27e95851f97d2fda854075804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02b70b950efeecf9bb0b17038deb8f2e0036c9d27e95851f97d2fda854075804", kill_on_drop: false }` [INFO] [stdout] 02b70b950efeecf9bb0b17038deb8f2e0036c9d27e95851f97d2fda854075804