[INFO] fetching crate variant-rs 0.4.0...
[INFO] checking variant-rs-0.4.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate variant-rs 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate variant-rs 0.4.0
[INFO] finished tweaking crates.io crate variant-rs 0.4.0
[INFO] tweaked toml for crates.io crate variant-rs 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate variant-rs 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 98 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding windows v0.52.0 (available: v0.62.2)
[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] da906c4c98fda1b42313e7ba9b5f6db274882b7e1c7edcb4dd705fb958977ea5
[INFO] running `Command { std: "docker" "start" "-a" "da906c4c98fda1b42313e7ba9b5f6db274882b7e1c7edcb4dd705fb958977ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da906c4c98fda1b42313e7ba9b5f6db274882b7e1c7edcb4dd705fb958977ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da906c4c98fda1b42313e7ba9b5f6db274882b7e1c7edcb4dd705fb958977ea5", kill_on_drop: false }`
[INFO] [stdout] da906c4c98fda1b42313e7ba9b5f6db274882b7e1c7edcb4dd705fb958977ea5
[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] 31cc5fb8f2ce6b1eb32f48490fe506055fdf2eabddbea2f0e5c3a08eec3f4efb
[INFO] running `Command { std: "docker" "start" "-a" "31cc5fb8f2ce6b1eb32f48490fe506055fdf2eabddbea2f0e5c3a08eec3f4efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rust_decimal v1.39.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking windows-core v0.52.0
[INFO] [stderr]    Compiling enumn v0.1.14
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling rust_decimal_macros v1.39.0
[INFO] [stderr]     Checking windows v0.52.0
[INFO] [stderr]     Checking variant-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<NaiveDateTime, Infallible>
[INFO] [stdout]   --> src/com_types/date.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |             match TryInto::<NaiveDateTime>::try_into(*self) {
[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<variant::Variant, Infallible>
[INFO] [stdout]    --> src/convert.rs:62:16
[INFO] [stdout]     |
[INFO] [stdout]  62 |           else { $res.map(Variant::$vtype).map_err(Into::into) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | /             types!(val, is_ref, VariantType::n(unrefd), [
[INFO] [stdout] 126 | |                 VT_EMPTY : (Empty, /),
[INFO] [stdout] 127 | |                 VT_NULL : (Null, /),
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |                 ] => TypeDescOnly
[INFO] [stdout] 176 | |             ])
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `types` (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<BSTR, Infallible>
[INFO] [stdout]    --> src/convert.rs:157:39
[INFO] [stdout]     |
[INFO] [stdout] 157 | ...   VT_BSTR : (String => (Ok::<_, Infallible>(ManuallyDrop::into_inner(ManuallyDrop::into_inner(val.Anonymous).Anonymous.bstrVal))), /),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<variant::Variant, Infallible>
[INFO] [stdout]    --> src/convert.rs:62:16
[INFO] [stdout]     |
[INFO] [stdout]  62 |           else { $res.map(Variant::$vtype).map_err(Into::into) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | /             types!(val, is_ref, VariantType::n(unrefd), [
[INFO] [stdout] 126 | |                 VT_EMPTY : (Empty, /),
[INFO] [stdout] 127 | |                 VT_NULL : (Null, /),
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |                 ] => TypeDescOnly
[INFO] [stdout] 176 | |             ])
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `types` (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<Option<IDispatch>, Infallible>
[INFO] [stdout]    --> src/convert.rs:159:45
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 VT_DISPATCH : (Dispatch => (Ok::<_, Infallible>((*ManuallyDrop::into_inner(val.Anonymous).Anonymous.pdispVal).take())), /),
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<variant::Variant, Infallible>
[INFO] [stdout]    --> src/convert.rs:62:16
[INFO] [stdout]     |
[INFO] [stdout]  62 |           else { $res.map(Variant::$vtype).map_err(Into::into) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | /             types!(val, is_ref, VariantType::n(unrefd), [
[INFO] [stdout] 126 | |                 VT_EMPTY : (Empty, /),
[INFO] [stdout] 127 | |                 VT_NULL : (Null, /),
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |                 ] => TypeDescOnly
[INFO] [stdout] 176 | |             ])
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `types` (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<Option<IUnknown>, Infallible>
[INFO] [stdout]    --> src/convert.rs:160:43
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 VT_UNKNOWN : (Unknown => (Ok::<_, Infallible>((*ManuallyDrop::into_inner(val.Anonymous).Anonymous.punkVal).take())), /),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `variant-rs` (lib) due to 7 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<NaiveDateTime, Infallible>
[INFO] [stdout]   --> src/com_types/date.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |             match TryInto::<NaiveDateTime>::try_into(*self) {
[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<variant::Variant, Infallible>
[INFO] [stdout]    --> src/convert.rs:62:16
[INFO] [stdout]     |
[INFO] [stdout]  62 |           else { $res.map(Variant::$vtype).map_err(Into::into) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | /             types!(val, is_ref, VariantType::n(unrefd), [
[INFO] [stdout] 126 | |                 VT_EMPTY : (Empty, /),
[INFO] [stdout] 127 | |                 VT_NULL : (Null, /),
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |                 ] => TypeDescOnly
[INFO] [stdout] 176 | |             ])
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `types` (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<BSTR, Infallible>
[INFO] [stdout]    --> src/convert.rs:157:39
[INFO] [stdout]     |
[INFO] [stdout] 157 | ...   VT_BSTR : (String => (Ok::<_, Infallible>(ManuallyDrop::into_inner(ManuallyDrop::into_inner(val.Anonymous).Anonymous.bstrVal))), /),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<variant::Variant, Infallible>
[INFO] [stdout]    --> src/convert.rs:62:16
[INFO] [stdout]     |
[INFO] [stdout]  62 |           else { $res.map(Variant::$vtype).map_err(Into::into) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | /             types!(val, is_ref, VariantType::n(unrefd), [
[INFO] [stdout] 126 | |                 VT_EMPTY : (Empty, /),
[INFO] [stdout] 127 | |                 VT_NULL : (Null, /),
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |                 ] => TypeDescOnly
[INFO] [stdout] 176 | |             ])
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `types` (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<Option<IDispatch>, Infallible>
[INFO] [stdout]    --> src/convert.rs:159:45
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 VT_DISPATCH : (Dispatch => (Ok::<_, Infallible>((*ManuallyDrop::into_inner(val.Anonymous).Anonymous.pdispVal).take())), /),
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<variant::Variant, Infallible>
[INFO] [stdout]    --> src/convert.rs:62:16
[INFO] [stdout]     |
[INFO] [stdout]  62 |           else { $res.map(Variant::$vtype).map_err(Into::into) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | /             types!(val, is_ref, VariantType::n(unrefd), [
[INFO] [stdout] 126 | |                 VT_EMPTY : (Empty, /),
[INFO] [stdout] 127 | |                 VT_NULL : (Null, /),
[INFO] [stdout] ...   |
[INFO] [stdout] 175 | |                 ] => TypeDescOnly
[INFO] [stdout] 176 | |             ])
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `types` (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<Option<IUnknown>, Infallible>
[INFO] [stdout]    --> src/convert.rs:160:43
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 VT_UNKNOWN : (Unknown => (Ok::<_, Infallible>((*ManuallyDrop::into_inner(val.Anonymous).Anonymous.punkVal).take())), /),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `variant-rs` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "31cc5fb8f2ce6b1eb32f48490fe506055fdf2eabddbea2f0e5c3a08eec3f4efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31cc5fb8f2ce6b1eb32f48490fe506055fdf2eabddbea2f0e5c3a08eec3f4efb", kill_on_drop: false }`
[INFO] [stdout] 31cc5fb8f2ce6b1eb32f48490fe506055fdf2eabddbea2f0e5c3a08eec3f4efb
