[INFO] cloning repository https://github.com/informalsystems/cgp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/informalsystems/cgp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finformalsystems%2Fcgp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finformalsystems%2Fcgp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdf8f26d3a4c8b4b5f3e2aca5ce420235b4cf0db
[INFO] checking informalsystems/cgp against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finformalsystems%2Fcgp" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/informalsystems/cgp
[INFO] finished tweaking git repo https://github.com/informalsystems/cgp
[INFO] tweaked toml for git repo https://github.com/informalsystems/cgp written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/informalsystems/cgp on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/informalsystems/cgp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb31fc9a44fafe3efed91836a003c45fe909ae21ea626d50a8684886b711b0db
[INFO] running `Command { std: "docker" "start" "-a" "bb31fc9a44fafe3efed91836a003c45fe909ae21ea626d50a8684886b711b0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb31fc9a44fafe3efed91836a003c45fe909ae21ea626d50a8684886b711b0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb31fc9a44fafe3efed91836a003c45fe909ae21ea626d50a8684886b711b0db", kill_on_drop: false }`
[INFO] [stdout] bb31fc9a44fafe3efed91836a003c45fe909ae21ea626d50a8684886b711b0db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cae4511d0ddb7b70115ae3b152bb9eaf5baaa24677c904d122fd5a16658aaa77
[INFO] running `Command { std: "docker" "start" "-a" "cae4511d0ddb7b70115ae3b152bb9eaf5baaa24677c904d122fd5a16658aaa77", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking cgp-component v0.6.0 (/opt/rustwide/workdir/crates/cgp-component)
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking cgp-extra-macro-lib v0.6.0 (/opt/rustwide/workdir/crates/cgp-extra-macro-lib)
[INFO] [stderr]     Checking cgp-async-macro v0.6.0 (/opt/rustwide/workdir/crates/cgp-async-macro)
[INFO] [stderr]     Checking cgp-extra-macro v0.6.0 (/opt/rustwide/workdir/crates/cgp-extra-macro)
[INFO] [stderr]     Checking cgp-macro-lib v0.6.0 (/opt/rustwide/workdir/crates/cgp-macro-lib)
[INFO] [stderr]     Checking cgp-macro v0.6.0 (/opt/rustwide/workdir/crates/cgp-macro)
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking cgp-type v0.6.0 (/opt/rustwide/workdir/crates/cgp-type)
[INFO] [stderr]     Checking cgp-field v0.6.0 (/opt/rustwide/workdir/crates/cgp-field)
[INFO] [stderr]     Checking cgp-error v0.6.0 (/opt/rustwide/workdir/crates/cgp-error)
[INFO] [stderr]     Checking cgp-core v0.6.0 (/opt/rustwide/workdir/crates/cgp-core)
[INFO] [stderr]     Checking cgp-field-extra v0.6.0 (/opt/rustwide/workdir/crates/cgp-field-extra)
[INFO] [stderr]     Checking cgp-handler v0.6.0 (/opt/rustwide/workdir/crates/cgp-handler)
[INFO] [stderr]     Checking cgp-runtime v0.6.0 (/opt/rustwide/workdir/crates/cgp-runtime)
[INFO] [stderr]     Checking cgp-run v0.6.0 (/opt/rustwide/workdir/crates/cgp-run)
[INFO] [stderr]     Checking cgp-error-extra v0.6.0 (/opt/rustwide/workdir/crates/cgp-error-extra)
[INFO] [stderr]     Checking cgp-error-anyhow v0.6.0 (/opt/rustwide/workdir/crates/cgp-error-anyhow)
[INFO] [stderr]     Checking cgp-error-eyre v0.6.0 (/opt/rustwide/workdir/crates/cgp-error-eyre)
[INFO] [stderr]     Checking cgp-error-std v0.6.0 (/opt/rustwide/workdir/crates/cgp-error-std)
[INFO] [stderr]     Checking cgp-monad v0.6.0 (/opt/rustwide/workdir/crates/cgp-monad)
[INFO] [stderr]     Checking cgp-dispatch v0.6.0 (/opt/rustwide/workdir/crates/cgp-dispatch)
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking cgp-extra v0.6.0 (/opt/rustwide/workdir/crates/cgp-extra)
[INFO] [stderr]     Checking cgp v0.6.0 (/opt/rustwide/workdir/crates/cgp)
[INFO] [stderr]     Checking cgp-tests v0.6.0 (/opt/rustwide/workdir/crates/cgp-tests)
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/handler_tests/pipe.rs:142:18
[INFO] [stdout]     |
[INFO] [stdout] 142 |     let result = block_on(context.handle(PhantomData::<()>, 5)).unwrap();
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cgp-tests` (test "handler") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | /         Ok(FooBarBaz {
[INFO] [stdout] 112 | |             foo: 1,
[INFO] [stdout] 113 | |             bar: "bar".to_owned(),
[INFO] [stdout] 114 | |             baz: true,
[INFO] [stdout] 115 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     assert_eq!(
[INFO] [stdout] 110 | |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout] 111 | |         Ok(FooBarBaz {
[INFO] [stdout] 112 | |             foo: 1,
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |         })
[INFO] [stdout] 116 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     assert_eq!(
[INFO] [stdout] 110 | |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout] 111 | |         Ok(FooBarBaz {
[INFO] [stdout] 112 | |             foo: 1,
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |         })
[INFO] [stdout] 116 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     assert_eq!(
[INFO] [stdout] 110 | |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout] 111 | |         Ok(FooBarBaz {
[INFO] [stdout] 112 | |             foo: 1,
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |         })
[INFO] [stdout] 116 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     assert_eq!(
[INFO] [stdout] 110 | |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout] 111 | |         Ok(FooBarBaz {
[INFO] [stdout] 112 | |             foo: 1,
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |         })
[INFO] [stdout] 116 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 | /         Ok(FooBarBaz {
[INFO] [stdout] 142 | |             foo: 1,
[INFO] [stdout] 143 | |             bar: "bar".to_owned(),
[INFO] [stdout] 144 | |             baz: true,
[INFO] [stdout] 145 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | /     assert_eq!(
[INFO] [stdout] 140 | |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout] 141 | |         Ok(FooBarBaz {
[INFO] [stdout] 142 | |             foo: 1,
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |         })
[INFO] [stdout] 146 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | /     assert_eq!(
[INFO] [stdout] 140 | |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout] 141 | |         Ok(FooBarBaz {
[INFO] [stdout] 142 | |             foo: 1,
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |         })
[INFO] [stdout] 146 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | /     assert_eq!(
[INFO] [stdout] 140 | |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout] 141 | |         Ok(FooBarBaz {
[INFO] [stdout] 142 | |             foo: 1,
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |         })
[INFO] [stdout] 146 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<records::basic::FooBarBaz, Infallible>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/records/basic.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | /     assert_eq!(
[INFO] [stdout] 140 | |         BuildWithHandlers::<FooBarBaz, Handlers>::try_compute(&context, code, ()),
[INFO] [stdout] 141 | |         Ok(FooBarBaz {
[INFO] [stdout] 142 | |             foo: 1,
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |         })
[INFO] [stdout] 146 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, variants::basic::__PartialBaz<cgp::prelude::IsVoid>>
[INFO] [stdout]   --> crates/cgp-tests/tests/extensible_data_tests/variants/basic.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Debug, Eq, PartialEq, CgpData)]
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `CgpData` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<__R__ as cgp::prelude::MapTypeRef>::Map<'_, bool>, __PartialRefBaz<'_, __R__, cgp::prelude::IsVoid>>
[INFO] [stdout]   --> crates/cgp-tests/tests/extensible_data_tests/variants/basic.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Debug, Eq, PartialEq, CgpData)]
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `CgpData` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&bool, __PartialRefFooBarBaz<'_, cgp::prelude::IsRef, cgp::prelude::IsVoid, cgp::prelude::IsVoid, cgp::prelude::IsVoid>>
[INFO] [stdout]   --> crates/cgp-tests/tests/extensible_data_tests/variants/basic.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Err(remainder) => match remainder.extract_field(PhantomData::<Symbol!("Baz")>) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<variants::basic::Baz, variants::basic::__PartialFooBarBaz<cgp::prelude::IsVoid, cgp::prelude::IsVoid, cgp::prelude::IsVoid>>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/variants/basic.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             remainder.downcast_fields(PhantomData::<Baz>).ok(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BazBarFoo, variants::basic::__PartialFooBarBaz<cgp::prelude::IsVoid, cgp::prelude::IsVoid, cgp::prelude::IsVoid>>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/variants/basic.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         FooBarBaz::Foo(1).downcast(PhantomData::<BazBarFoo>).ok(),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BazBarFoo, variants::basic::__PartialFooBarBaz<cgp::prelude::IsVoid, cgp::prelude::IsVoid, cgp::prelude::IsVoid>>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/variants/basic.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 | /         FooBarBaz::Bar("hello".to_owned())
[INFO] [stdout] 117 | |             .downcast(PhantomData::<BazBarFoo>)
[INFO] [stdout]     | |_______________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BazBarFoo, variants::basic::__PartialFooBarBaz<cgp::prelude::IsVoid, cgp::prelude::IsVoid, cgp::prelude::IsVoid>>
[INFO] [stdout]    --> crates/cgp-tests/tests/extensible_data_tests/variants/basic.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         FooBarBaz::Baz(true).downcast(PhantomData::<BazBarFoo>).ok(),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Triangle, __PartialTriangleOnly<cgp::prelude::IsVoid>>
[INFO] [stdout]   --> crates/cgp-tests/tests/extensible_data_tests/variants/shape.rs:18:28
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Debug, PartialEq, CgpData)]
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `CgpData` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<<__R__ as cgp::prelude::MapTypeRef>::Map<'_, Triangle>, __PartialRefTriangleOnly<'_, __R__, cgp::prelude::IsVoid>>
[INFO] [stdout]   --> crates/cgp-tests/tests/extensible_data_tests/variants/shape.rs:18:28
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Debug, PartialEq, CgpData)]
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `CgpData` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Rectangle, __PartialShape<cgp::prelude::IsVoid, cgp::prelude::IsVoid>>
[INFO] [stdout]   --> crates/cgp-tests/tests/extensible_data_tests/variants/shape.rs:58:29
[INFO] [stdout]    |
[INFO] [stdout] 58 |               let rectangle = remainder
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 59 | |                 .extract_field(PhantomData::<Symbol!("Rectangle")>)
[INFO] [stdout]    | |___________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TriangleOnly, __PartialShapePlus<cgp::prelude::IsVoid, cgp::prelude::IsVoid, cgp::prelude::IsVoid>>
[INFO] [stdout]   --> crates/cgp-tests/tests/extensible_data_tests/variants/shape.rs:94:52
[INFO] [stdout]    |
[INFO] [stdout] 94 |               let TriangleOnly::Triangle(triangle) = remainder
[INFO] [stdout]    |  ____________________________________________________^
[INFO] [stdout] 95 | |                 .downcast_fields(PhantomData::<TriangleOnly>)
[INFO] [stdout]    | |_____________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cgp-tests` (test "extensible_data") due to 23 previous errors
[INFO] running `Command { std: "docker" "inspect" "cae4511d0ddb7b70115ae3b152bb9eaf5baaa24677c904d122fd5a16658aaa77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae4511d0ddb7b70115ae3b152bb9eaf5baaa24677c904d122fd5a16658aaa77", kill_on_drop: false }`
[INFO] [stdout] cae4511d0ddb7b70115ae3b152bb9eaf5baaa24677c904d122fd5a16658aaa77
