[INFO] fetching crate transient-derive 0.4.1...
[INFO] testing transient-derive-0.4.1 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate transient-derive 0.4.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate transient-derive 0.4.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate transient-derive 0.4.1
[INFO] tweaked toml for crates.io crate transient-derive 0.4.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate transient-derive 0.4.1 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dissimilar v1.0.10
[INFO] [stderr]   Downloaded macrotest v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c70db585b9ab8808642376c2e66b75b0f30651d0659a1f9008a2fc06efd9d75
[INFO] running `Command { std: "docker" "start" "-a" "5c70db585b9ab8808642376c2e66b75b0f30651d0659a1f9008a2fc06efd9d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c70db585b9ab8808642376c2e66b75b0f30651d0659a1f9008a2fc06efd9d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c70db585b9ab8808642376c2e66b75b0f30651d0659a1f9008a2fc06efd9d75", kill_on_drop: false }`
[INFO] [stdout] 5c70db585b9ab8808642376c2e66b75b0f30651d0659a1f9008a2fc06efd9d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87391112fba1d8c63a4a21372bb9dd6fd9ffcd4fa8a125a3c7658b4549ec687f
[INFO] running `Command { std: "docker" "start" "-a" "87391112fba1d8c63a4a21372bb9dd6fd9ffcd4fa8a125a3c7658b4549ec687f", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling transient-derive v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "87391112fba1d8c63a4a21372bb9dd6fd9ffcd4fa8a125a3c7658b4549ec687f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87391112fba1d8c63a4a21372bb9dd6fd9ffcd4fa8a125a3c7658b4549ec687f", kill_on_drop: false }`
[INFO] [stdout] 87391112fba1d8c63a4a21372bb9dd6fd9ffcd4fa8a125a3c7658b4549ec687f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab0ece2cb1e377e2f0c759210ca0aa9724969f6bcc33dfb266214974f813bd5f
[INFO] running `Command { std: "docker" "start" "-a" "ab0ece2cb1e377e2f0c759210ca0aa9724969f6bcc33dfb266214974f813bd5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml v0.9.10+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling transient-derive v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling trybuild v1.0.114
[INFO] [stderr]    Compiling macrotest v1.2.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.29s
[INFO] running `Command { std: "docker" "inspect" "ab0ece2cb1e377e2f0c759210ca0aa9724969f6bcc33dfb266214974f813bd5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0ece2cb1e377e2f0c759210ca0aa9724969f6bcc33dfb266214974f813bd5f", kill_on_drop: false }`
[INFO] [stdout] ab0ece2cb1e377e2f0c759210ca0aa9724969f6bcc33dfb266214974f813bd5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e25e54397c6f41330942f6fe70e689449d3402c3e7a7af5a3d804df7055f0bf
[INFO] running `Command { std: "docker" "start" "-a" "1e25e54397c6f41330942f6fe70e689449d3402c3e7a7af5a3d804df7055f0bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transient_derive-20caa40ef405a230)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_derive.rs (/opt/rustwide/target/debug/deps/tests-3ce72199499a4d37)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr] error: no such command: `expand`
[INFO] [stderr] 
[INFO] [stderr] help: view all installed commands with `cargo --list`
[INFO] [stderr] help: find a package to install `expand` with `cargo search cargo-expand`
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stdout] test test_expand ... FAILED
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml v0.9.10+spec-1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling transient-derive v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling macrotest v1.2.0
[INFO] [stderr]    Compiling transient-derive-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/transient-derive)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.98s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/pass/01-no-type-params.rs ... error
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stderr]  --> tests/pass/01-no-type-params.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use transient::{Transient, Downcast};
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stderr]   |
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase` found for struct `Box<SS<'_>>` in the current scope
[INFO] [stderr]   --> tests/pass/01-no-type-params.rs:13:49
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let erased = Box::new(original.clone()).erase();
[INFO] [stderr]    |                                                 ^^^^^ method not found in `Box<SS<'_>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase_ref` found for struct `SS<'a>` in the current scope
[INFO] [stderr]   --> tests/pass/01-no-type-params.rs:19:31
[INFO] [stderr]    |
[INFO] [stderr]  5 | struct SS<'a> {
[INFO] [stderr]    | ------------- method `erase_ref` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 19 |         let erased = original.erase_ref();
[INFO] [stderr]    |                               ^^^^^^^^^ method not found in `SS<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase_mut` found for struct `SS<'a>` in the current scope
[INFO] [stderr]   --> tests/pass/01-no-type-params.rs:25:31
[INFO] [stderr]    |
[INFO] [stderr]  5 | struct SS<'a> {
[INFO] [stderr]    | ------------- method `erase_mut` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 25 |         let erased = original.erase_mut();
[INFO] [stderr]    |                               ^^^^^^^^^ method not found in `SS<'_>`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] test tests/pass/02-one-type-param.rs ... error
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stderr]  --> tests/pass/02-one-type-param.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use transient::{Transient, Downcast};
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stderr]   |
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase` found for struct `Box<S<'_, String>>` in the current scope
[INFO] [stderr]   --> tests/pass/02-one-type-param.rs:15:49
[INFO] [stderr]    |
[INFO] [stderr] 15 |         let erased = Box::new(original.clone()).erase();
[INFO] [stderr]    |                                                 ^^^^^ method not found in `Box<S<'_, String>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase_ref` found for struct `S<'a, T>` in the current scope
[INFO] [stderr]   --> tests/pass/02-one-type-param.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr]  5 | struct S<'a, T> {
[INFO] [stderr]    | --------------- method `erase_ref` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 21 |         let erased = original.erase_ref();
[INFO] [stderr]    |                               ^^^^^^^^^ method not found in `S<'_, String>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase_mut` found for struct `S<'a, T>` in the current scope
[INFO] [stderr]   --> tests/pass/02-one-type-param.rs:28:29
[INFO] [stderr]    |
[INFO] [stderr]  5 | struct S<'a, T> {
[INFO] [stderr]    | --------------- method `erase_mut` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 28 |         let erased = cloned.erase_mut();
[INFO] [stderr]    |                             ^^^^^^^^^ method not found in `S<'_, String>`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] test tests/pass/03-two-type-params.rs ... error
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stderr]  --> tests/pass/03-two-type-params.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use transient::{Transient, Downcast};
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stderr]   |
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase` found for struct `Box<S<'_, String, usize>>` in the current scope
[INFO] [stderr]   --> tests/pass/03-two-type-params.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let erased = Box::new(original.clone()).erase();
[INFO] [stderr]    |                                                 ^^^^^ method not found in `Box<S<'_, String, usize>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase_ref` found for struct `S<'a, T1, T2>` in the current scope
[INFO] [stderr]   --> tests/pass/03-two-type-params.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr]  5 | struct S<'a, T1, T2> {
[INFO] [stderr]    | -------------------- method `erase_ref` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 22 |         let erased = original.erase_ref();
[INFO] [stderr]    |                               ^^^^^^^^^ method not found in `S<'_, String, usize>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase_mut` found for struct `S<'a, T1, T2>` in the current scope
[INFO] [stderr]   --> tests/pass/03-two-type-params.rs:29:29
[INFO] [stderr]    |
[INFO] [stderr]  5 | struct S<'a, T1, T2> {
[INFO] [stderr]    | -------------------- method `erase_mut` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 29 |         let erased = cloned.erase_mut();
[INFO] [stderr]    |                             ^^^^^^^^^ method not found in `S<'_, String, usize>`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] test tests/pass/04-no-lifetime.rs ... error
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stderr]  --> tests/pass/04-no-lifetime.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use transient::{Transient, Downcast};
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stderr]   |
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase` found for struct `Box<S<String>>` in the current scope
[INFO] [stderr]   --> tests/pass/04-no-lifetime.rs:14:49
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let erased = Box::new(original.clone()).erase();
[INFO] [stderr]    |                                                 ^^^^^ method not found in `Box<S<String>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase_ref` found for struct `S<T>` in the current scope
[INFO] [stderr]   --> tests/pass/04-no-lifetime.rs:20:31
[INFO] [stderr]    |
[INFO] [stderr]  5 | struct S<T> {
[INFO] [stderr]    | ----------- method `erase_ref` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 20 |         let erased = original.erase_ref();
[INFO] [stderr]    |                               ^^^^^^^^^ method not found in `S<String>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `erase_mut` found for struct `S<T>` in the current scope
[INFO] [stderr]   --> tests/pass/04-no-lifetime.rs:27:29
[INFO] [stderr]    |
[INFO] [stderr]  5 | struct S<T> {
[INFO] [stderr]    | ----------- method `erase_mut` not found for this struct
[INFO] [stderr] ...
[INFO] [stderr] 27 |         let erased = cloned.erase_mut();
[INFO] [stderr]    |                             ^^^^^^^^^ method not found in `S<String>`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] test tests/pass/05-covariant.rs ... error
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stderr]  --> tests/pass/05-covariant.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use transient::{Any, Co, Downcast, Inv, Transient};
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stderr]   |
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `covariant` in this scope
[INFO] [stderr]  --> tests/pass/05-covariant.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[covariant(a)]
[INFO] [stderr]   |   ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: `covariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stderr]   |
[INFO] [stderr] 6 + #[derive(Transient)]
[INFO] [stderr] 7 | struct SS<'a> {
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `covariant` in this scope
[INFO] [stderr]   --> tests/pass/05-covariant.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[covariant(a)]
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: `covariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stderr]    |
[INFO] [stderr] 12 + #[derive(Transient)]
[INFO] [stderr] 13 | struct _SS<'a> {
[INFO] [stderr]    |
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] test tests/pass/06-contravariant.rs ... error
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stderr]  --> tests/pass/06-contravariant.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use transient::{Any, Contra, Downcast, Inv, Transient};
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stderr]   |
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `contravariant` in this scope
[INFO] [stderr]   --> tests/pass/06-contravariant.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[contravariant(a)]
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: `contravariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stderr]    |
[INFO] [stderr] 12 + #[derive(Transient)]
[INFO] [stderr] 13 | struct _FuncWrap<'a> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `contravariant` in this scope
[INFO] [stderr]  --> tests/pass/06-contravariant.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[contravariant(a)]
[INFO] [stderr]   |   ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: `contravariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stderr]   |
[INFO] [stderr] 6 + #[derive(Transient)]
[INFO] [stderr] 7 | struct FuncWrap<'a> {
[INFO] [stderr]   |
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stdout] test test_pass ... FAILED
[INFO] [stderr] test tests/pass/07-alternate-crate.rs ... error
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stderr]  --> tests/pass/07-alternate-crate.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub use transient;
[INFO] [stderr]   |             ^^^^^^^^^ no external crate `transient`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking serde_core v1.0.228
[INFO] [stderr]     Checking zmij v1.0.12
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking proc-macro2 v1.0.105
[INFO] [stderr]     Checking quote v1.0.43
[INFO] [stderr]     Checking syn v2.0.114
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking toml v0.9.10+spec-1.1.0
[INFO] [stderr]     Checking prettyplease v0.2.37
[INFO] [stderr]     Checking macrotest v1.2.0
[INFO] [stderr]     Checking transient-derive-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/transient-derive)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.58s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/fail/01-too-many-lifetimes.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: At most 5 lifetime parameters are allowed!
[INFO] [stderr]  --> tests/fail/01-too-many-lifetimes.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct S<'a, 'b, 'c, 'd, 'e, 'f, T> {
[INFO] [stderr]   |                              ^^
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stderr]  --> tests/fail/01-too-many-lifetimes.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use transient::Transient;
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stderr]   |
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[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/fail/02-unrecognized-lifetime.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] test test_fail ... FAILED
[INFO] [stderr] error: Variance declared for an invalid lifetime `'a`!
[INFO] [stdout] 
[INFO] [stderr]  --> tests/fail/02-unrecognized-lifetime.rs:5:13
[INFO] [stdout] failures:
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 5 | #[covariant(a)]
[INFO] [stdout] ---- test_expand stdout ----
[INFO] [stderr]   |             ^
[INFO] [stdout] Running 5 macro expansion tests
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] Expansion error:
[INFO] [stderr] 
[INFO] [stdout] error: no such command: `expand`
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout] 
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] help: view all installed commands with `cargo --list`
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stdout] help: find a package to install `expand` with `cargo search cargo-expand`
[INFO] [stderr]  --> tests/fail/02-unrecognized-lifetime.rs:2:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] Expansion error:
[INFO] [stderr] 2 | use transient::Transient;
[INFO] [stdout] error: no such command: `expand`
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] help: view all installed commands with `cargo --list`
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stdout] help: find a package to install `expand` with `cargo search cargo-expand`
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] error: cannot find attribute `covariant` in this scope
[INFO] [stdout] Expansion error:
[INFO] [stderr]  --> tests/fail/02-unrecognized-lifetime.rs:5:3
[INFO] [stdout] error: no such command: `expand`
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 5 | #[covariant(a)]
[INFO] [stdout] help: view all installed commands with `cargo --list`
[INFO] [stderr]   |   ^^^^^^^^^
[INFO] [stdout] help: find a package to install `expand` with `cargo search cargo-expand`
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] help: `covariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout] Expansion error:
[INFO] [stderr]   |
[INFO] [stdout] error: no such command: `expand`
[INFO] [stderr] 6 + #[derive(Transient)]
[INFO] [stdout] 
[INFO] [stderr] 7 | struct S {
[INFO] [stdout] help: view all installed commands with `cargo --list`
[INFO] [stderr]   |
[INFO] [stdout] help: find a package to install `expand` with `cargo search cargo-expand`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] 
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stdout] Expansion error:
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stdout] error: no such command: `expand`
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] test tests/fail/03-contra-declared-co.rs ... mismatch
[INFO] [stdout] help: view all installed commands with `cargo --list`
[INFO] [stderr] 
[INFO] [stdout] help: find a package to install `expand` with `cargo search cargo-expand`
[INFO] [stderr] EXPECTED:
[INFO] [stdout] 
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] 
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stdout] 
[INFO] [stderr]  --> tests/fail/03-contra-declared-co.rs:3:10
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 3 | #[derive(Transient)]
[INFO] [stdout] thread 'test_expand' (26) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/macrotest-1.2.0/src/expand.rs:174:9:
[INFO] [stderr]   |          ^^^^^^^^^ function was supposed to return data with lifetime `'__long` but it is returning data with lifetime `'a`
[INFO] [stdout] 5 of 5 tests failed
[INFO] [stderr] 4 | #[covariant(a)]
[INFO] [stdout] stack backtrace:
[INFO] [stderr]   |   --------- lifetime `'__long` defined here
[INFO] [stdout]    0:     0x56d9c4975b92 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr] 5 | struct ContravariantType<'a, T> {
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]   |                          -- lifetime `'a` defined here
[INFO] [stdout]    1:     0x56d9c4975b92 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]   = help: consider adding the following bound: `'a: '__long`
[INFO] [stdout]    2:     0x56d9c4975b92 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stderr]   = note: this error originates in the derive macro `Transient` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    3:     0x56d9c4975b92 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout]    4:     0x56d9c498cd3a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stdout]    5:     0x56d9c498cd3a - core[27de1724e4349be2]::fmt::write
[INFO] [stderr]  --> tests/fail/03-contra-declared-co.rs:1:5
[INFO] [stdout]    6:     0x56d9c497b066 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stderr] 1 | use transient::Transient;
[INFO] [stdout]    7:     0x56d9c497b066 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]   |
[INFO] [stdout]    8:     0x56d9c49506ef - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr] 
[INFO] [stdout]    9:     0x56d9c49506ef - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stderr] error: cannot find attribute `covariant` in this scope
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stderr]  --> tests/fail/03-contra-declared-co.rs:4:3
[INFO] [stdout]   10:     0x56d9c496beb9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stderr] 4 | #[covariant(a)]
[INFO] [stdout]   11:     0x56d9c4904afe - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]   |   ^^^^^^^^^
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   |
[INFO] [stdout]   12:     0x56d9c4904afe - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stderr] help: `covariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stderr]   |
[INFO] [stdout]   13:     0x56d9c496c122 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stderr] 5 + #[derive(Transient)]
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr] 6 | struct ContravariantType<'a, T> {
[INFO] [stdout]   14:     0x56d9c496c122 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   15:     0x56d9c49507a8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stdout]   16:     0x56d9c49455d9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr] test tests/fail/04-inv-declared-co.rs ... mismatch
[INFO] [stdout]   17:     0x56d9c49515fd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stderr] EXPECTED:
[INFO] [stdout]   18:     0x56d9c498d47c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stdout]   19:     0x56d9c444850a - macrotest[ea1062f67823663c]::expand::run_tests::<alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>, alloc[a57f19327c0ad893]::string::String, &str>
[INFO] [stderr]  --> tests/fail/04-inv-declared-co.rs:3:10
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/macrotest-1.2.0/src/expand.rs:174:9
[INFO] [stderr]   |
[INFO] [stdout]   20:     0x56d9c4448056 - macrotest[ea1062f67823663c]::expand::expand::<&str>
[INFO] [stderr] 3 | #[derive(Transient)]
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/macrotest-1.2.0/src/expand.rs:58:5
[INFO] [stderr]   |          ^^^^^^^^^ function was supposed to return data with lifetime `'__long` but it is returning data with lifetime `'a`
[INFO] [stdout]   21:     0x56d9c444a162 - tests[5ced2f8f619427cf]::test_expand
[INFO] [stderr] 4 | #[covariant(a)]
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_derive.rs:15:5
[INFO] [stderr]   |   --------- lifetime `'__long` defined here
[INFO] [stdout]   22:     0x56d9c444a097 - tests[5ced2f8f619427cf]::test_expand::{closure#0}
[INFO] [stderr] 5 | struct InvariantType<'a, T> {
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_derive.rs:14:17
[INFO] [stderr]   |                      -- lifetime `'a` defined here
[INFO] [stdout]   23:     0x56d9c444dac6 - <tests[5ced2f8f619427cf]::test_expand::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   = help: consider adding the following bound: `'a: '__long`
[INFO] [stdout]   24:     0x56d9c48f8eab - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]   = note: requirement occurs because of the type `InvariantType<'_, T>`, which makes the generic argument `'_` invariant
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   = note: the struct `InvariantType<'a, T>` is invariant over the parameter `'a`
[INFO] [stdout]   25:     0x56d9c48f8eab - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stderr]   = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stderr]   = note: this error originates in the derive macro `Transient` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]   26:     0x56d9c490570a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stderr] 
[INFO] [stdout]   27:     0x56d9c490570a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   28:     0x56d9c490570a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stderr]  --> tests/fail/04-inv-declared-co.rs:1:5
[INFO] [stdout]   29:     0x56d9c490570a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stderr] 1 | use transient::Transient;
[INFO] [stdout]   30:     0x56d9c490570a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stderr]   |
[INFO] [stdout]   31:     0x56d9c490570a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stderr] 
[INFO] [stdout]   32:     0x56d9c490570a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stderr] error: cannot find attribute `covariant` in this scope
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stderr]  --> tests/fail/04-inv-declared-co.rs:4:3
[INFO] [stdout]   33:     0x56d9c4900cb4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stderr] 4 | #[covariant(a)]
[INFO] [stdout]   34:     0x56d9c4900cb4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stderr]   |   ^^^^^^^^^
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   |
[INFO] [stdout]   35:     0x56d9c4908202 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr] help: `covariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]   |
[INFO] [stdout]   36:     0x56d9c4908202 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] 5 + #[derive(Transient)]
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr] 6 | struct InvariantType<'a, T> {
[INFO] [stdout]   37:     0x56d9c4908202 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   38:     0x56d9c4908202 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stdout]   39:     0x56d9c4908202 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stderr] test tests/fail/05-co-declared-contra.rs ... mismatch
[INFO] [stdout]   40:     0x56d9c4908202 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr] EXPECTED:
[INFO] [stdout]   41:     0x56d9c4908202 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stdout]   42:     0x56d9c4974aef - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]  --> tests/fail/05-co-declared-contra.rs:3:10
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]   |
[INFO] [stdout]   43:     0x56d9c4974aef - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr] 3 | #[derive(Transient)]
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stderr]   |          ^^^^^^^^^ function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'__short`
[INFO] [stdout]   44:     0x7e27c45a6aa4 - <unknown>
[INFO] [stderr] 4 | #[contravariant(a)]
[INFO] [stdout]   45:     0x7e27c4633a64 - clone
[INFO] [stderr]   |   ------------- lifetime `'__short` defined here
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stderr] 5 | struct CovariantType<'a, T> {
[INFO] [stdout] 
[INFO] [stderr]   |                      -- lifetime `'a` defined here
[INFO] [stdout] ---- test_pass stdout ----
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = help: consider adding the following bound: `'__short: 'a`
[INFO] [stdout] thread 'test_pass' (28) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/run.rs:102:13:
[INFO] [stderr]   = note: this error originates in the derive macro `Transient` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 7 of 7 tests failed
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] stack backtrace:
[INFO] [stderr] 
[INFO] [stdout]    0:     0x56d9c4975b92 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    1:     0x56d9c4975b92 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]  --> tests/fail/05-co-declared-contra.rs:1:5
[INFO] [stdout]    2:     0x56d9c4975b92 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr] 1 | use transient::Transient;
[INFO] [stdout]    3:     0x56d9c4975b92 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]   |
[INFO] [stdout]    4:     0x56d9c498cd3a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr] 
[INFO] [stdout]    5:     0x56d9c498cd3a - core[27de1724e4349be2]::fmt::write
[INFO] [stderr] error: cannot find attribute `contravariant` in this scope
[INFO] [stdout]    6:     0x56d9c497b066 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stderr]  --> tests/fail/05-co-declared-contra.rs:4:3
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stderr]   |
[INFO] [stdout]    7:     0x56d9c497b066 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stderr] 4 | #[contravariant(a)]
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]   |   ^^^^^^^^^^^^^
[INFO] [stdout]    8:     0x56d9c49506ef - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr] help: `contravariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout]    9:     0x56d9c49506ef - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stderr] 5 + #[derive(Transient)]
[INFO] [stdout]   10:     0x56d9c496beb9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stderr] 6 | struct CovariantType<'a, T> {
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stderr]   |
[INFO] [stdout]   11:     0x56d9c4904afe - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stdout]   12:     0x56d9c4904afe - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stderr] 
[INFO] [stdout]   13:     0x56d9c496c122 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stderr] test tests/fail/06-inv-declared-contra.rs ... mismatch
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr] 
[INFO] [stdout]   14:     0x56d9c496c122 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stderr] EXPECTED:
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   15:     0x56d9c49507a8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stderr]  --> tests/fail/06-inv-declared-contra.rs:3:10
[INFO] [stdout]   16:     0x56d9c49455d9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr] 3 | #[derive(Transient)]
[INFO] [stdout]   17:     0x56d9c49515fd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stderr]   |          ^^^^^^^^^ function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'__short`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stderr] 4 | #[contravariant(a)]
[INFO] [stdout]   18:     0x56d9c498d47c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stderr]   |   ------------- lifetime `'__short` defined here
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stderr] 5 | struct InvariantType<'a, T> {
[INFO] [stdout]   19:     0x56d9c47eb154 - <trybuild[2e24621f18da86fe]::Runner>::run
[INFO] [stderr]   |                      -- lifetime `'a` defined here
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/run.rs:102:13
[INFO] [stderr]   |
[INFO] [stdout]   20:     0x56d9c47f9b38 - <trybuild[2e24621f18da86fe]::TestCases as core[27de1724e4349be2]::ops::drop::Drop>::drop
[INFO] [stderr]   = help: consider adding the following bound: `'__short: 'a`
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/lib.rs:342:38
[INFO] [stderr]   = note: requirement occurs because of the type `InvariantType<'_, T>`, which makes the generic argument `'_` invariant
[INFO] [stdout]   21:     0x56d9c4446d57 - core[27de1724e4349be2]::ptr::drop_in_place::<trybuild[2e24621f18da86fe]::TestCases>
[INFO] [stderr]   = note: the struct `InvariantType<'a, T>` is invariant over the parameter `'a`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ptr/mod.rs:805:1
[INFO] [stderr]   = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stdout]   22:     0x56d9c444a233 - tests[5ced2f8f619427cf]::test_pass
[INFO] [stderr]   = note: this error originates in the derive macro `Transient` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_derive.rs:5:1
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   23:     0x56d9c444a0f7 - tests[5ced2f8f619427cf]::test_pass::{closure#0}
[INFO] [stderr] 
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_derive.rs:2:15
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout]   24:     0x56d9c444db46 - <tests[5ced2f8f619427cf]::test_pass::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stdout]   25:     0x56d9c48f8eab - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]  --> tests/fail/06-inv-declared-contra.rs:1:5
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   |
[INFO] [stdout]   26:     0x56d9c48f8eab - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stderr] 1 | use transient::Transient;
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stdout]   27:     0x56d9c490570a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stdout]   28:     0x56d9c490570a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr] error: cannot find attribute `contravariant` in this scope
[INFO] [stdout]   29:     0x56d9c490570a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stderr]  --> tests/fail/06-inv-declared-contra.rs:4:3
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stderr]   |
[INFO] [stdout]   30:     0x56d9c490570a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stderr] 4 | #[contravariant(a)]
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stderr]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   31:     0x56d9c490570a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stderr] help: `contravariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout]   32:     0x56d9c490570a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stderr] 5 + #[derive(Transient)]
[INFO] [stdout]   33:     0x56d9c490570a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stderr] 6 | struct InvariantType<'a, T> {
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stderr]   |
[INFO] [stdout]   34:     0x56d9c4900cb4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stdout]   35:     0x56d9c4900cb4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr] 
[INFO] [stdout]   36:     0x56d9c4908202 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr] test tests/fail/07-duplicate-variances.rs ... mismatch
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr] 
[INFO] [stdout]   37:     0x56d9c4908202 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] EXPECTED:
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   38:     0x56d9c4908202 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr] error: Duplicate variance specification! 'covariant' replaced by 'contravariant'
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stderr]  --> tests/fail/07-duplicate-variances.rs:5:3
[INFO] [stdout]   39:     0x56d9c4908202 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stderr] 5 | #[contravariant(a)]
[INFO] [stdout]   40:     0x56d9c4908202 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]   |   ^^^^^^^^^^^^^
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stderr] 
[INFO] [stdout]   41:     0x56d9c4908202 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr] error: Duplicate variance specification! 'covariant' replaced by 'contravariant'
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]   --> tests/fail/07-duplicate-variances.rs:12:3
[INFO] [stdout]   42:     0x56d9c4908202 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stderr] 12 | #[contravariant(a)]
[INFO] [stdout]   43:     0x56d9c4974aef - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr] 
[INFO] [stdout]   44:     0x56d9c4974aef - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr] error: Duplicate variance specification! 'covariant' replaced by 'covariant'
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stderr]   --> tests/fail/07-duplicate-variances.rs:18:3
[INFO] [stdout]   45:     0x7e27c45a6aa4 - <unknown>
[INFO] [stderr]    |
[INFO] [stdout]   46:     0x7e27c4633a64 - clone
[INFO] [stderr] 18 | #[covariant(a, a)]
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] ---- test_fail stdout ----
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout] thread 'test_fail' (27) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/run.rs:102:13:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] 7 of 7 tests failed
[INFO] [stderr] error[E0432]: unresolved import `transient`
[INFO] [stdout] stack backtrace:
[INFO] [stderr]  --> tests/fail/07-duplicate-variances.rs:1:5
[INFO] [stdout]    0:     0x56d9c4975b92 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr] 1 | use transient::Transient;
[INFO] [stdout]    1:     0x56d9c4975b92 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `transient`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]   |
[INFO] [stdout]    2:     0x56d9c4975b92 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stderr]   = help: if you wanted to use a crate named `transient`, use `cargo add transient` to add it to your `Cargo.toml`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr] 
[INFO] [stdout]    3:     0x56d9c4975b92 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stderr] error: cannot find attribute `covariant` in this scope
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]   --> tests/fail/07-duplicate-variances.rs:18:3
[INFO] [stdout]    4:     0x56d9c498cd3a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr] 18 | #[covariant(a, a)]
[INFO] [stdout]    5:     0x56d9c498cd3a - core[27de1724e4349be2]::fmt::write
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stdout]    6:     0x56d9c497b066 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stderr] help: `covariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout]    7:     0x56d9c497b066 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stderr] 19 + #[derive(Transient)]
[INFO] [stdout]    8:     0x56d9c49506ef - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr] 20 | struct CoDeclaredTwice<'a, 'b, T> {
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    |
[INFO] [stdout]    9:     0x56d9c49506ef - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stderr] error: cannot find attribute `covariant` in this scope
[INFO] [stdout]   10:     0x56d9c496beb9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stderr]   --> tests/fail/07-duplicate-variances.rs:11:3
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stderr]    |
[INFO] [stdout]   11:     0x56d9c4904afe - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stderr] 11 | #[covariant]
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stdout]   12:     0x56d9c4904afe - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stderr] help: `covariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout]   13:     0x56d9c496c122 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr] 13 + #[derive(Transient)]
[INFO] [stdout]   14:     0x56d9c496c122 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stderr] 14 | struct GlobalCoReplacedByContra<'a, 'b, T> {
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stderr]    |
[INFO] [stdout]   15:     0x56d9c49507a8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stderr] error: cannot find attribute `contravariant` in this scope
[INFO] [stdout]   16:     0x56d9c49455d9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]   --> tests/fail/07-duplicate-variances.rs:12:3
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]    |
[INFO] [stdout]   17:     0x56d9c49515fd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stderr] 12 | #[contravariant(a)]
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stdout]   18:     0x56d9c498d47c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stderr]    |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stderr] help: `contravariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout]   19:     0x56d9c47eb154 - <trybuild[2e24621f18da86fe]::Runner>::run
[INFO] [stderr]    |
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/run.rs:102:13
[INFO] [stderr] 13 + #[derive(Transient)]
[INFO] [stdout]   20:     0x56d9c47f9b38 - <trybuild[2e24621f18da86fe]::TestCases as core[27de1724e4349be2]::ops::drop::Drop>::drop
[INFO] [stderr] 14 | struct GlobalCoReplacedByContra<'a, 'b, T> {
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/lib.rs:342:38
[INFO] [stderr]    |
[INFO] [stdout]   21:     0x56d9c4446d57 - core[27de1724e4349be2]::ptr::drop_in_place::<trybuild[2e24621f18da86fe]::TestCases>
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ptr/mod.rs:805:1
[INFO] [stderr] error: cannot find attribute `covariant` in this scope
[INFO] [stdout]   22:     0x56d9c444a1c3 - tests[5ced2f8f619427cf]::test_fail
[INFO] [stderr]  --> tests/fail/07-duplicate-variances.rs:4:3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_derive.rs:11:1
[INFO] [stderr]   |
[INFO] [stdout]   23:     0x56d9c444a0c7 - tests[5ced2f8f619427cf]::test_fail::{closure#0}
[INFO] [stderr] 4 | #[covariant(a)]
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_derive.rs:8:15
[INFO] [stderr]   |   ^^^^^^^^^
[INFO] [stdout]   24:     0x56d9c444db06 - <tests[5ced2f8f619427cf]::test_fail::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stderr] help: `covariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout]   25:     0x56d9c48f8eab - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stderr] 6 + #[derive(Transient)]
[INFO] [stdout]   26:     0x56d9c48f8eab - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stderr] 7 | struct CoReplacedByContra<'a, 'b, T> {
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stderr]   |
[INFO] [stdout]   27:     0x56d9c490570a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stderr] error: cannot find attribute `contravariant` in this scope
[INFO] [stdout]   28:     0x56d9c490570a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]  --> tests/fail/07-duplicate-variances.rs:5:3
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   |
[INFO] [stdout]   29:     0x56d9c490570a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stderr] 5 | #[contravariant(a)]
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stderr]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   30:     0x56d9c490570a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stderr] help: `contravariant` is an attribute that can be used by the derive macro `Transient`, you might be missing a `derive` attribute
[INFO] [stdout]   31:     0x56d9c490570a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stderr]   |
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stderr] 6 + #[derive(Transient)]
[INFO] [stdout]   32:     0x56d9c490570a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stderr] 7 | struct CoReplacedByContra<'a, 'b, T> {
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stderr]   |
[INFO] [stdout]   33:     0x56d9c490570a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stdout]   34:     0x56d9c4900cb4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stderr] 
[INFO] [stdout]   35:     0x56d9c4900cb4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stderr] 
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr] 
[INFO] [stdout]   36:     0x56d9c4908202 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x56d9c4908202 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x56d9c4908202 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x56d9c4908202 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x56d9c4908202 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x56d9c4908202 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x56d9c4908202 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x56d9c4974aef - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x56d9c4974aef - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x7e27c45a6aa4 - <unknown>
[INFO] [stdout]   46:     0x7e27c4633a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_expand
[INFO] [stdout]     test_fail
[INFO] [stdout]     test_pass
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e25e54397c6f41330942f6fe70e689449d3402c3e7a7af5a3d804df7055f0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e25e54397c6f41330942f6fe70e689449d3402c3e7a7af5a3d804df7055f0bf", kill_on_drop: false }`
[INFO] [stdout] 1e25e54397c6f41330942f6fe70e689449d3402c3e7a7af5a3d804df7055f0bf
