[INFO] fetching crate mtid 0.6.0...
[INFO] checking mtid-0.6.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate mtid 0.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mtid 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mtid 0.6.0
[INFO] tweaked toml for crates.io crate mtid 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mtid 0.6.0 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] crate crates.io crate mtid 0.6.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b9aa512a87b2c387838950774420e26420ac24b3ba7d07ac41315d7dcd4e23a8
[INFO] running `Command { std: "docker" "start" "-a" "b9aa512a87b2c387838950774420e26420ac24b3ba7d07ac41315d7dcd4e23a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9aa512a87b2c387838950774420e26420ac24b3ba7d07ac41315d7dcd4e23a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9aa512a87b2c387838950774420e26420ac24b3ba7d07ac41315d7dcd4e23a8", kill_on_drop: false }`
[INFO] [stdout] b9aa512a87b2c387838950774420e26420ac24b3ba7d07ac41315d7dcd4e23a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d89b75c9f12d15e00deeb03472c66e4343781e0224b24e458efce59df5055f6f
[INFO] running `Command { std: "docker" "start" "-a" "d89b75c9f12d15e00deeb03472c66e4343781e0224b24e458efce59df5055f6f", kill_on_drop: false }`
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling prost-derive v0.14.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling inherent v1.0.13
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling sea-bae v0.2.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling ouroboros_macro v0.18.5
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling sea-orm-macros v1.1.16
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking sea-query v0.32.7
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling prost v0.14.1
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling prost-types v0.14.1
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]     Checking ouroboros v0.18.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling prost-build v0.14.1
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]    Compiling mtid v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `mtid_prost_impl`
[INFO] [stdout]    --> src/macros.rs:254:14
[INFO] [stdout]     |
[INFO] [stdout] 254 | macro_rules! mtid_prost_impl {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mtid_prost_impl`
[INFO] [stdout]    --> src/macros.rs:329:16
[INFO] [stdout]     |
[INFO] [stdout] 329 | pub(crate) use mtid_prost_impl;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sea-orm v1.1.16
[INFO] [stdout] warning: unused macro definition: `mtid_prost_impl`
[INFO] [stdout]    --> src/macros.rs:254:14
[INFO] [stdout]     |
[INFO] [stdout] 254 | macro_rules! mtid_prost_impl {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mtid_prost_impl`
[INFO] [stdout]    --> src/macros.rs:329:16
[INFO] [stdout]     |
[INFO] [stdout] 329 | pub(crate) use mtid_prost_impl;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u16, Infallible>
[INFO] [stdout]    --> src/triplet/mod.rs:106:29
[INFO] [stdout]     |
[INFO] [stdout] 106 |             assert_eq!(int, u16::try_from(Triplet::from_uint_lossy(int)).unwrap())
[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<u16, Infallible>
[INFO] [stdout]    --> src/triplet/mod.rs:114:29
[INFO] [stdout]     |
[INFO] [stdout] 114 |             assert_ne!(int, u16::try_from(Triplet::from_uint_lossy(int)).unwrap())
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mtid` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d89b75c9f12d15e00deeb03472c66e4343781e0224b24e458efce59df5055f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89b75c9f12d15e00deeb03472c66e4343781e0224b24e458efce59df5055f6f", kill_on_drop: false }`
[INFO] [stdout] d89b75c9f12d15e00deeb03472c66e4343781e0224b24e458efce59df5055f6f