[INFO] fetching crate api_binding 0.1.2...
[INFO] checking api_binding-0.1.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate api_binding 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate api_binding 0.1.2
[INFO] finished tweaking crates.io crate api_binding 0.1.2
[INFO] tweaked toml for crates.io crate api_binding 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate api_binding 0.1.2 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] 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a4ee65812c8cc31486f420a1a07bfe9f0e6f381ff332ec03270916421c0d8981
[INFO] running `Command { std: "docker" "start" "-a" "a4ee65812c8cc31486f420a1a07bfe9f0e6f381ff332ec03270916421c0d8981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4ee65812c8cc31486f420a1a07bfe9f0e6f381ff332ec03270916421c0d8981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ee65812c8cc31486f420a1a07bfe9f0e6f381ff332ec03270916421c0d8981", kill_on_drop: false }`
[INFO] [stdout] a4ee65812c8cc31486f420a1a07bfe9f0e6f381ff332ec03270916421c0d8981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a698240b5e94213934c00a627a492c918c6f04cf71055b6a1f7f65c5faa36b76
[INFO] running `Command { std: "docker" "start" "-a" "a698240b5e94213934c00a627a492c918c6f04cf71055b6a1f7f65c5faa36b76", kill_on_drop: false }`
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking api_binding v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/endpoint.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn parameters(&self) -> QueryParams {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn parameters(&self) -> QueryParams<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<(&str, Vec<u8>)>, BodyError>
[INFO] [stdout]   --> src/endpoint.rs:22:74
[INFO] [stdout]    |
[INFO] [stdout] 22 |       fn body(&self) -> Result<Option<(&'static str, Vec<u8>)>, BodyError> {
[INFO] [stdout]    |  __________________________________________________________________________^
[INFO] [stdout] 23 | |         Ok(None)
[INFO] [stdout] 24 | |     }
[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<std::option::Option<(&str, Vec<u8>)>, BodyError>
[INFO] [stdout]   --> src/endpoint.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Ok(None)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, BodyError>, std::option::Option<(&str, Vec<u8>)>>
[INFO] [stdout]   --> src/endpoint.rs:40:55
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (req, data) = if let Some((mime, data)) = self.body()? {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<(&str, Vec<u8>)>, BodyError>
[INFO] [stdout]   --> src/endpoint.rs:40:55
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (req, data) = if let Some((mime, data)) = self.body()? {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, BodyError>, std::option::Option<(&str, Vec<u8>)>>
[INFO] [stdout]   --> src/endpoint.rs:75:55
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let (req, data) = if let Some((mime, data)) = self.body()? {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<(&str, Vec<u8>)>, BodyError>
[INFO] [stdout]   --> src/endpoint.rs:75:55
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let (req, data) = if let Some((mime, data)) = self.body()? {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `api_binding` (lib) due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/endpoint.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn parameters(&self) -> QueryParams {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn parameters(&self) -> QueryParams<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<(&str, Vec<u8>)>, BodyError>
[INFO] [stdout]   --> src/endpoint.rs:22:74
[INFO] [stdout]    |
[INFO] [stdout] 22 |       fn body(&self) -> Result<Option<(&'static str, Vec<u8>)>, BodyError> {
[INFO] [stdout]    |  __________________________________________________________________________^
[INFO] [stdout] 23 | |         Ok(None)
[INFO] [stdout] 24 | |     }
[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<std::option::Option<(&str, Vec<u8>)>, BodyError>
[INFO] [stdout]   --> src/endpoint.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Ok(None)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, BodyError>, std::option::Option<(&str, Vec<u8>)>>
[INFO] [stdout]   --> src/endpoint.rs:40:55
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (req, data) = if let Some((mime, data)) = self.body()? {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<(&str, Vec<u8>)>, BodyError>
[INFO] [stdout]   --> src/endpoint.rs:40:55
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (req, data) = if let Some((mime, data)) = self.body()? {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, BodyError>, std::option::Option<(&str, Vec<u8>)>>
[INFO] [stdout]   --> src/endpoint.rs:75:55
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let (req, data) = if let Some((mime, data)) = self.body()? {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<(&str, Vec<u8>)>, BodyError>
[INFO] [stdout]   --> src/endpoint.rs:75:55
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let (req, data) = if let Some((mime, data)) = self.body()? {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `api_binding` (lib test) due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a698240b5e94213934c00a627a492c918c6f04cf71055b6a1f7f65c5faa36b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a698240b5e94213934c00a627a492c918c6f04cf71055b6a1f7f65c5faa36b76", kill_on_drop: false }`
[INFO] [stdout] a698240b5e94213934c00a627a492c918c6f04cf71055b6a1f7f65c5faa36b76
