[INFO] fetching crate axum-conditional-requests 0.1.0...
[INFO] checking axum-conditional-requests-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate axum-conditional-requests 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate axum-conditional-requests 0.1.0
[INFO] finished tweaking crates.io crate axum-conditional-requests 0.1.0
[INFO] tweaked toml for crates.io crate axum-conditional-requests 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate axum-conditional-requests 0.1.0 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 axum-conditional-requests 0.1.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] efc1d0922552e05e18ae63aa8288217859e62ccae7dfe99f5fd99658a7150c6a
[INFO] running `Command { std: "docker" "start" "-a" "efc1d0922552e05e18ae63aa8288217859e62ccae7dfe99f5fd99658a7150c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efc1d0922552e05e18ae63aa8288217859e62ccae7dfe99f5fd99658a7150c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc1d0922552e05e18ae63aa8288217859e62ccae7dfe99f5fd99658a7150c6a", kill_on_drop: false }`
[INFO] [stdout] efc1d0922552e05e18ae63aa8288217859e62ccae7dfe99f5fd99658a7150c6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e7502a723275bc3d4292273092208ac6e6c68e36a490c34047bc9b94c531704f
[INFO] running `Command { std: "docker" "start" "-a" "e7502a723275bc3d4292273092208ac6e6c68e36a490c34047bc9b94c531704f", kill_on_drop: false }`
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking axum-conditional-requests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<ResponseParts, Infallible>
[INFO] [stdout]   --> src/lib.rs:19:96
[INFO] [stdout]    |
[INFO] [stdout] 19 |       fn into_response_parts(self, mut res: ResponseParts) -> Result<ResponseParts, Self::Error> {
[INFO] [stdout]    |  ________________________________________________________________________________________________^
[INFO] [stdout] 20 | |         res.headers_mut()
[INFO] [stdout] 21 | |             .insert(LAST_MODIFIED, HeaderValue::from_str(&self.0.to_rfc2822()).unwrap());
[INFO] [stdout] 22 | |         Ok(res)
[INFO] [stdout] 23 | |     }
[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<ResponseParts, Infallible>
[INFO] [stdout]   --> src/lib.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(res)
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:38:105
[INFO] [stdout]    |
[INFO] [stdout] 38 |       async fn from_request_parts(parts: &mut Parts, _state: &S) -> Result<Option<Self>, Self::Rejection> {
[INFO] [stdout]    |  _________________________________________________________________________________________________________^
[INFO] [stdout] 39 | |         if parts.headers.contains_key(IF_NONE_MATCH) {
[INFO] [stdout] 40 | |             return Ok(None);
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |         Ok(Some(Self(time.into())))
[INFO] [stdout] 61 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:38:105
[INFO] [stdout]    |
[INFO] [stdout] 38 |       async fn from_request_parts(parts: &mut Parts, _state: &S) -> Result<Option<Self>, Self::Rejection> {
[INFO] [stdout]    |  _________________________________________________________________________________________________________^
[INFO] [stdout] 39 | |         if parts.headers.contains_key(IF_NONE_MATCH) {
[INFO] [stdout] 40 | |             return Ok(None);
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |         Ok(Some(Self(time.into())))
[INFO] [stdout] 61 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:48:20
[INFO] [stdout]    |
[INFO] [stdout] 48 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         Ok(Some(Self(time.into())))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `axum-conditional-requests` (lib test) due to 10 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<ResponseParts, Infallible>
[INFO] [stdout]   --> src/lib.rs:19:96
[INFO] [stdout]    |
[INFO] [stdout] 19 |       fn into_response_parts(self, mut res: ResponseParts) -> Result<ResponseParts, Self::Error> {
[INFO] [stdout]    |  ________________________________________________________________________________________________^
[INFO] [stdout] 20 | |         res.headers_mut()
[INFO] [stdout] 21 | |             .insert(LAST_MODIFIED, HeaderValue::from_str(&self.0.to_rfc2822()).unwrap());
[INFO] [stdout] 22 | |         Ok(res)
[INFO] [stdout] 23 | |     }
[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<ResponseParts, Infallible>
[INFO] [stdout]   --> src/lib.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(res)
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:38:105
[INFO] [stdout]    |
[INFO] [stdout] 38 |       async fn from_request_parts(parts: &mut Parts, _state: &S) -> Result<Option<Self>, Self::Rejection> {
[INFO] [stdout]    |  _________________________________________________________________________________________________________^
[INFO] [stdout] 39 | |         if parts.headers.contains_key(IF_NONE_MATCH) {
[INFO] [stdout] 40 | |             return Ok(None);
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |         Ok(Some(Self(time.into())))
[INFO] [stdout] 61 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:38:105
[INFO] [stdout]    |
[INFO] [stdout] 38 |       async fn from_request_parts(parts: &mut Parts, _state: &S) -> Result<Option<Self>, Self::Rejection> {
[INFO] [stdout]    |  _________________________________________________________________________________________________________^
[INFO] [stdout] 39 | |         if parts.headers.contains_key(IF_NONE_MATCH) {
[INFO] [stdout] 40 | |             return Ok(None);
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |         Ok(Some(Self(time.into())))
[INFO] [stdout] 61 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:48:20
[INFO] [stdout]    |
[INFO] [stdout] 48 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |             return Ok(None);
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<IfModifiedSince>, Infallible>
[INFO] [stdout]   --> src/lib.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         Ok(Some(Self(time.into())))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `axum-conditional-requests` (lib) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "e7502a723275bc3d4292273092208ac6e6c68e36a490c34047bc9b94c531704f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7502a723275bc3d4292273092208ac6e6c68e36a490c34047bc9b94c531704f", kill_on_drop: false }`
[INFO] [stdout] e7502a723275bc3d4292273092208ac6e6c68e36a490c34047bc9b94c531704f
