[INFO] fetching crate pdk-cache-lib 1.6.0-rc.1...
[INFO] checking pdk-cache-lib-1.6.0-rc.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate pdk-cache-lib 1.6.0-rc.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate pdk-cache-lib 1.6.0-rc.1
[INFO] finished tweaking crates.io crate pdk-cache-lib 1.6.0-rc.1
[INFO] tweaked toml for crates.io crate pdk-cache-lib 1.6.0-rc.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pdk-cache-lib 1.6.0-rc.1 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 pdk-cache-lib 1.6.0-rc.1 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] 08adde18a10bce82d9d1e7d42112958a7bbfc90ab1e8a1b152f1950fe628ac99
[INFO] running `Command { std: "docker" "start" "-a" "08adde18a10bce82d9d1e7d42112958a7bbfc90ab1e8a1b152f1950fe628ac99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08adde18a10bce82d9d1e7d42112958a7bbfc90ab1e8a1b152f1950fe628ac99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08adde18a10bce82d9d1e7d42112958a7bbfc90ab1e8a1b152f1950fe628ac99", kill_on_drop: false }`
[INFO] [stdout] 08adde18a10bce82d9d1e7d42112958a7bbfc90ab1e8a1b152f1950fe628ac99
[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] 5cb023df65c6052c5bd1b09380853054e1a510cad75f3af2fdd9dc94db431688
[INFO] running `Command { std: "docker" "start" "-a" "5cb023df65c6052c5bd1b09380853054e1a510cad75f3af2fdd9dc94db431688", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking pdk-proxy-wasm-stub v1.6.0-rc.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking fragile v2.0.1
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling pdk-macros v1.6.0-rc.1
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking mockall v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking protobuf-support v3.7.2
[INFO] [stderr]     Checking pdk-pel v1.6.0-rc.1
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking protobuf v3.7.2
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[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 protobuf-parse v3.7.2
[INFO] [stderr]     Checking pdk-classy v1.6.0-rc.1
[INFO] [stderr]    Compiling protobuf-codegen v3.7.2
[INFO] [stderr]     Checking pdk-script v1.6.0-rc.1
[INFO] [stderr]    Compiling pdk-core v1.6.0-rc.1
[INFO] [stderr]     Checking pdk-cache-lib v1.6.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:49:78
[INFO] [stdout]    |
[INFO] [stdout] 49 |       fn from_context(context: &ConfigureContext) -> Result<Self, Self::Error> {
[INFO] [stdout]    |  ______________________________________________________________________________^
[INFO] [stdout] 50 | |         let clock: Rc<dyn Clock> = context.extract()?;
[INFO] [stdout] 51 | |         let shared_data: Rc<dyn SharedData> = context.extract()?;
[INFO] [stdout] 52 | |         let metadata: Metadata = context.extract()?;
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         })
[INFO] [stdout] 62 | |     }
[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: ControlFlow<Result<Infallible, Infallible>, Rc<dyn pdk_core::pdk_classy::Clock>>
[INFO] [stdout]   --> src/builder.rs:50:36
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let clock: Rc<dyn Clock> = context.extract()?;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Rc<dyn pdk_core::pdk_classy::Clock>, Infallible>
[INFO] [stdout]   --> src/builder.rs:50:36
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let clock: Rc<dyn Clock> = context.extract()?;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:50:36
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let clock: Rc<dyn Clock> = context.extract()?;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, Rc<dyn SharedData>>
[INFO] [stdout]   --> src/builder.rs:51:47
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let shared_data: Rc<dyn SharedData> = context.extract()?;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Rc<dyn SharedData>, Infallible>
[INFO] [stdout]   --> src/builder.rs:51:47
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let shared_data: Rc<dyn SharedData> = context.extract()?;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:51:47
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let shared_data: Rc<dyn SharedData> = context.extract()?;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pdk_core::policy_context::api::Metadata>
[INFO] [stdout]   --> src/builder.rs:52:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let metadata: Metadata = context.extract()?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pdk_core::policy_context::api::Metadata, Infallible>
[INFO] [stdout]   --> src/builder.rs:52:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let metadata: Metadata = context.extract()?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:52:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let metadata: Metadata = context.extract()?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         Ok(CacheBuilder {
[INFO] [stdout] 54 | |             clock,
[INFO] [stdout] 55 | |             shared_data,
[INFO] [stdout] 56 | |             max_entries: DEFAULT_MAX_ENTRIES,
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |             ),
[INFO] [stdout] 61 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pdk-cache-lib` (lib) due to 11 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<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:49:78
[INFO] [stdout]    |
[INFO] [stdout] 49 |       fn from_context(context: &ConfigureContext) -> Result<Self, Self::Error> {
[INFO] [stdout]    |  ______________________________________________________________________________^
[INFO] [stdout] 50 | |         let clock: Rc<dyn Clock> = context.extract()?;
[INFO] [stdout] 51 | |         let shared_data: Rc<dyn SharedData> = context.extract()?;
[INFO] [stdout] 52 | |         let metadata: Metadata = context.extract()?;
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |         })
[INFO] [stdout] 62 | |     }
[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: ControlFlow<Result<Infallible, Infallible>, Rc<dyn pdk_core::pdk_classy::Clock>>
[INFO] [stdout]   --> src/builder.rs:50:36
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let clock: Rc<dyn Clock> = context.extract()?;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Rc<dyn pdk_core::pdk_classy::Clock>, Infallible>
[INFO] [stdout]   --> src/builder.rs:50:36
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let clock: Rc<dyn Clock> = context.extract()?;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:50:36
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let clock: Rc<dyn Clock> = context.extract()?;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, Rc<dyn SharedData>>
[INFO] [stdout]   --> src/builder.rs:51:47
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let shared_data: Rc<dyn SharedData> = context.extract()?;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Rc<dyn SharedData>, Infallible>
[INFO] [stdout]   --> src/builder.rs:51:47
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let shared_data: Rc<dyn SharedData> = context.extract()?;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:51:47
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let shared_data: Rc<dyn SharedData> = context.extract()?;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, pdk_core::policy_context::api::Metadata>
[INFO] [stdout]   --> src/builder.rs:52:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let metadata: Metadata = context.extract()?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pdk_core::policy_context::api::Metadata, Infallible>
[INFO] [stdout]   --> src/builder.rs:52:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let metadata: Metadata = context.extract()?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:52:34
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let metadata: Metadata = context.extract()?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CacheBuilder, Infallible>
[INFO] [stdout]   --> src/builder.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         Ok(CacheBuilder {
[INFO] [stdout] 54 | |             clock,
[INFO] [stdout] 55 | |             shared_data,
[INFO] [stdout] 56 | |             max_entries: DEFAULT_MAX_ENTRIES,
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |             ),
[INFO] [stdout] 61 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pdk-cache-lib` (lib test) due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "5cb023df65c6052c5bd1b09380853054e1a510cad75f3af2fdd9dc94db431688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb023df65c6052c5bd1b09380853054e1a510cad75f3af2fdd9dc94db431688", kill_on_drop: false }`
[INFO] [stdout] 5cb023df65c6052c5bd1b09380853054e1a510cad75f3af2fdd9dc94db431688
