[INFO] fetching crate tfhe-versionable 0.6.2...
[INFO] checking tfhe-versionable-0.6.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate tfhe-versionable 0.6.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tfhe-versionable 0.6.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tfhe-versionable 0.6.2
[INFO] tweaked toml for crates.io crate tfhe-versionable 0.6.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tfhe-versionable 0.6.2 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 crates.io crate tfhe-versionable 0.6.2 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7665635759bdd6780db24c46bf9df7d0ad69f2227b9c0652c31a8feba410f9ff
[INFO] running `Command { std: "docker" "start" "-a" "7665635759bdd6780db24c46bf9df7d0ad69f2227b9c0652c31a8feba410f9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7665635759bdd6780db24c46bf9df7d0ad69f2227b9c0652c31a8feba410f9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7665635759bdd6780db24c46bf9df7d0ad69f2227b9c0652c31a8feba410f9ff", kill_on_drop: false }`
[INFO] [stdout] 7665635759bdd6780db24c46bf9df7d0ad69f2227b9c0652c31a8feba410f9ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3fed4c0b6261a2115eadfc911ea3656b34f5740d927bcf0fdbe9e1088eb755b7
[INFO] running `Command { std: "docker" "start" "-a" "3fed4c0b6261a2115eadfc911ea3656b34f5740d927bcf0fdbe9e1088eb755b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking toml_writer v1.0.3
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking toml_parser v1.0.3
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking toml v0.9.7
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling tfhe-versionable-derive v0.6.2
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking trybuild v1.0.111
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking tfhe-versionable v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stdout] error: this type will no longer be must used: Result<MyStruct, Infallible>
[INFO] [stdout]   --> examples/skip.rs:59:55
[INFO] [stdout]    |
[INFO] [stdout] 59 |       fn upgrade(self) -> Result<MyStruct, Self::Error> {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 60 | |         let val = self.val as u64;
[INFO] [stdout] 61 | |
[INFO] [stdout] 62 | |         Ok(MyStruct {
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         })
[INFO] [stdout] 66 | |     }
[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<MyStruct, Infallible>
[INFO] [stdout]   --> examples/skip.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | /         Ok(MyStruct {
[INFO] [stdout] 63 | |             val,
[INFO] [stdout] 64 | |             to_skip: self.to_skip,
[INFO] [stdout] 65 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<MyStruct, Infallible>
[INFO] [stdout]   --> examples/skip.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(VersionsDispatch)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `VersionsDispatch` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (example "skip" test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<MyStruct<T>, Infallible>
[INFO] [stdout]   --> tests/unsized.rs:20:58
[INFO] [stdout]    |
[INFO] [stdout] 20 |       fn upgrade(self) -> Result<MyStruct<T>, Self::Error> {
[INFO] [stdout]    |  __________________________________________________________^
[INFO] [stdout] 21 | |         Ok(MyStruct {
[INFO] [stdout] 22 | |             attr: T::default(),
[INFO] [stdout] 23 | |             builtin: self.builtin,
[INFO] [stdout] 24 | |         })
[INFO] [stdout] 25 | |     }
[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<MyStruct<T>, Infallible>
[INFO] [stdout]   --> tests/unsized.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         Ok(MyStruct {
[INFO] [stdout] 22 | |             attr: T::default(),
[INFO] [stdout] 23 | |             builtin: self.builtin,
[INFO] [stdout] 24 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<MyStruct, Infallible>
[INFO] [stdout]   --> examples/skip.rs:59:55
[INFO] [stdout]    |
[INFO] [stdout] 59 |       fn upgrade(self) -> Result<MyStruct, Self::Error> {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 60 | |         let val = self.val as u64;
[INFO] [stdout] 61 | |
[INFO] [stdout] 62 | |         Ok(MyStruct {
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         })
[INFO] [stdout] 66 | |     }
[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<MyStruct, Infallible>
[INFO] [stdout]   --> examples/skip.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | /         Ok(MyStruct {
[INFO] [stdout] 63 | |             val,
[INFO] [stdout] 64 | |             to_skip: self.to_skip,
[INFO] [stdout] 65 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<MyStruct, Infallible>
[INFO] [stdout]   --> examples/skip.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(VersionsDispatch)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `VersionsDispatch` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (test "unsized") due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<MyStruct<T>, Infallible>
[INFO] [stdout]   --> examples/transparent.rs:33:58
[INFO] [stdout]    |
[INFO] [stdout] 33 |       fn upgrade(self) -> Result<MyStruct<T>, Self::Error> {
[INFO] [stdout]    |  __________________________________________________________^
[INFO] [stdout] 34 | |         Ok(MyStruct {
[INFO] [stdout] 35 | |             attr: T::default(),
[INFO] [stdout] 36 | |             builtin: self.builtin,
[INFO] [stdout] 37 | |         })
[INFO] [stdout] 38 | |     }
[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<MyStruct<T>, Infallible>
[INFO] [stdout]   --> examples/transparent.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | /         Ok(MyStruct {
[INFO] [stdout] 35 | |             attr: T::default(),
[INFO] [stdout] 36 | |             builtin: self.builtin,
[INFO] [stdout] 37 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (example "skip") due to 3 previous errors
[INFO] [stderr] error: could not compile `tfhe-versionable` (example "transparent") due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<MyEnum, Infallible>
[INFO] [stdout]   --> tests/skip_enum.rs:52:53
[INFO] [stdout]    |
[INFO] [stdout] 52 |       fn upgrade(self) -> Result<MyEnum, Self::Error> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 53 | |         match self {
[INFO] [stdout] 54 | |             MyEnumV0::Var0(val) => Ok(MyEnum::Var0(val as u64)),
[INFO] [stdout] 55 | |             MyEnumV0::Var1(val) => Ok(MyEnum::Var1(val)),
[INFO] [stdout] 56 | |         }
[INFO] [stdout] 57 | |     }
[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<MyEnum, Infallible>
[INFO] [stdout]   --> tests/skip_enum.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         match self {
[INFO] [stdout] 54 | |             MyEnumV0::Var0(val) => Ok(MyEnum::Var0(val as u64)),
[INFO] [stdout] 55 | |             MyEnumV0::Var1(val) => Ok(MyEnum::Var1(val)),
[INFO] [stdout] 56 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<MyEnum, Infallible>
[INFO] [stdout]   --> tests/skip_enum.rs:54:36
[INFO] [stdout]    |
[INFO] [stdout] 54 |             MyEnumV0::Var0(val) => Ok(MyEnum::Var0(val as u64)),
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<MyEnum, Infallible>
[INFO] [stdout]   --> tests/skip_enum.rs:55:36
[INFO] [stdout]    |
[INFO] [stdout] 55 |             MyEnumV0::Var1(val) => Ok(MyEnum::Var1(val)),
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<MyEnum, Infallible>
[INFO] [stdout]   --> tests/skip_enum.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[derive(VersionsDispatch)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `VersionsDispatch` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (test "skip_enum") due to 5 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<MyStructInner<T>, Infallible>
[INFO] [stdout]   --> examples/recursive.rs:23:63
[INFO] [stdout]    |
[INFO] [stdout] 23 |       fn upgrade(self) -> Result<MyStructInner<T>, Self::Error> {
[INFO] [stdout]    |  _______________________________________________________________^
[INFO] [stdout] 24 | |         Ok(MyStructInner {
[INFO] [stdout] 25 | |             attr: T::default(),
[INFO] [stdout] 26 | |             builtin: self.builtin,
[INFO] [stdout] 27 | |         })
[INFO] [stdout] 28 | |     }
[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<MyStructInner<T>, Infallible>
[INFO] [stdout]   --> examples/recursive.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | /         Ok(MyStructInner {
[INFO] [stdout] 25 | |             attr: T::default(),
[INFO] [stdout] 26 | |             builtin: self.builtin,
[INFO] [stdout] 27 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<v1::MyStruct<T>, Infallible>
[INFO] [stdout]   --> tests/formats.rs:64:66
[INFO] [stdout]    |
[INFO] [stdout] 64 |               fn upgrade(self) -> Result<MyStruct<T>, Self::Error> {
[INFO] [stdout]    |  __________________________________________________________________^
[INFO] [stdout] 65 | |                 Ok(MyStruct(self.0, T::default()))
[INFO] [stdout] 66 | |             }
[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<v1::MyStruct<T>, Infallible>
[INFO] [stdout]   --> tests/formats.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 Ok(MyStruct(self.0, T::default()))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<MyStructV1<T>, Infallible>
[INFO] [stdout]    --> tests/formats.rs:104:68
[INFO] [stdout]     |
[INFO] [stdout] 104 |               fn upgrade(self) -> Result<MyStructV1<T>, Self::Error> {
[INFO] [stdout]     |  ____________________________________________________________________^
[INFO] [stdout] 105 | |                 Ok(MyStructV1(self.0, T::default()))
[INFO] [stdout] 106 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<MyStructV1<T>, Infallible>
[INFO] [stdout]    --> tests/formats.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 Ok(MyStructV1(self.0, T::default()))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<v2::MyStruct<T>, Infallible>
[INFO] [stdout]    --> tests/formats.rs:115:66
[INFO] [stdout]     |
[INFO] [stdout] 115 |               fn upgrade(self) -> Result<MyStruct<T>, Self::Error> {
[INFO] [stdout]     |  __________________________________________________________________^
[INFO] [stdout] 116 | |                 Ok(MyStruct {
[INFO] [stdout] 117 | |                     count: self.0,
[INFO] [stdout] 118 | |                     attr: T::default(),
[INFO] [stdout] 119 | |                 })
[INFO] [stdout] 120 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (test "formats") due to 6 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<v2::MyStruct<T>, Infallible>
[INFO] [stdout]    --> tests/formats.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 | /                 Ok(MyStruct {
[INFO] [stdout] 117 | |                     count: self.0,
[INFO] [stdout] 118 | |                     attr: T::default(),
[INFO] [stdout] 119 | |                 })
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<MyStructInner<T>, Infallible>
[INFO] [stdout]   --> examples/vec.rs:25:63
[INFO] [stdout]    |
[INFO] [stdout] 25 |       fn upgrade(self) -> Result<MyStructInner<T>, Self::Error> {
[INFO] [stdout]    |  _______________________________________________________________^
[INFO] [stdout] 26 | |         Ok(MyStructInner {
[INFO] [stdout] 27 | |             val: self.val,
[INFO] [stdout] 28 | |             gen: T::default(),
[INFO] [stdout] 29 | |         })
[INFO] [stdout] 30 | |     }
[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<MyStructInner<T>, Infallible>
[INFO] [stdout]   --> examples/vec.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         Ok(MyStructInner {
[INFO] [stdout] 27 | |             val: self.val,
[INFO] [stdout] 28 | |             gen: T::default(),
[INFO] [stdout] 29 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (example "recursive") due to 2 previous errors
[INFO] [stderr] error: could not compile `tfhe-versionable` (example "vec") due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<MyStructInner<T>, Infallible>
[INFO] [stdout]   --> examples/recursive.rs:23:63
[INFO] [stdout]    |
[INFO] [stdout] 23 |       fn upgrade(self) -> Result<MyStructInner<T>, Self::Error> {
[INFO] [stdout]    |  _______________________________________________________________^
[INFO] [stdout] 24 | |         Ok(MyStructInner {
[INFO] [stdout] 25 | |             attr: T::default(),
[INFO] [stdout] 26 | |             builtin: self.builtin,
[INFO] [stdout] 27 | |         })
[INFO] [stdout] 28 | |     }
[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<MyStructInner<T>, Infallible>
[INFO] [stdout]   --> examples/recursive.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | /         Ok(MyStructInner {
[INFO] [stdout] 25 | |             attr: T::default(),
[INFO] [stdout] 26 | |             builtin: self.builtin,
[INFO] [stdout] 27 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (example "recursive" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3fed4c0b6261a2115eadfc911ea3656b34f5740d927bcf0fdbe9e1088eb755b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fed4c0b6261a2115eadfc911ea3656b34f5740d927bcf0fdbe9e1088eb755b7", kill_on_drop: false }`
[INFO] [stdout] 3fed4c0b6261a2115eadfc911ea3656b34f5740d927bcf0fdbe9e1088eb755b7
