[INFO] fetching crate rocket_airlock 0.4.0...
[INFO] checking rocket_airlock-0.4.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rocket_airlock 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rocket_airlock 0.4.0
[INFO] finished tweaking crates.io crate rocket_airlock 0.4.0
[INFO] tweaked toml for crates.io crate rocket_airlock 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rocket_airlock 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]      Locking 194 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[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] 6c78dcda2ef7960a351788e6ff8c45c2105a7dd4250b230cdecd6f1ddb1693b1
[INFO] running `Command { std: "docker" "start" "-a" "6c78dcda2ef7960a351788e6ff8c45c2105a7dd4250b230cdecd6f1ddb1693b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c78dcda2ef7960a351788e6ff8c45c2105a7dd4250b230cdecd6f1ddb1693b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c78dcda2ef7960a351788e6ff8c45c2105a7dd4250b230cdecd6f1ddb1693b1", kill_on_drop: false }`
[INFO] [stdout] 6c78dcda2ef7960a351788e6ff8c45c2105a7dd4250b230cdecd6f1ddb1693b1
[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] f001f3cfd63fa787ad67808a50a81923895158d1a669914e61b1050ec2297a6e
[INFO] running `Command { std: "docker" "start" "-a" "f001f3cfd63fa787ad67808a50a81923895158d1a669914e61b1050ec2297a6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling inlinable_string v0.1.15
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling state v0.6.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rocket v0.5.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking binascii v0.1.4
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling devise_core v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking pear v0.2.9
[INFO] [stderr]    Compiling devise_codegen v0.4.2
[INFO] [stderr]    Compiling devise v0.4.2
[INFO] [stderr]    Compiling rocket_http v0.5.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling rocket_codegen v0.5.1
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking ubyte v0.10.4
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking rocket_airlock v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(Rocket<Build>, ()), (Rocket<Build>, Infallible)>
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     async fn from(rocket: Rocket<Build>) -> Result<Self, Self::Error> { Ok((rocket, ())) }
[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: std::result::Result<(Rocket<Build>, ()), (Rocket<Build>, Infallible)>
[INFO] [stdout]   --> src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[rocket::async_trait]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `rocket::async_trait` (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: std::result::Result<(Rocket<Build>, ()), (Rocket<Build>, Infallible)>
[INFO] [stdout]   --> src/lib.rs:31:71
[INFO] [stdout]    |
[INFO] [stdout] 31 |     async fn from(rocket: Rocket<Build>) -> Result<Self, Self::Error> { Ok((rocket, ())) }
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(Rocket<Build>, ()), (Rocket<Build>, Infallible)>
[INFO] [stdout]   --> src/lib.rs:31:73
[INFO] [stdout]    |
[INFO] [stdout] 31 |     async fn from(rocket: Rocket<Build>) -> Result<Self, Self::Error> { Ok((rocket, ())) }
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rocket_airlock` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(Rocket<Build>, ()), (Rocket<Build>, Infallible)>
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     async fn from(rocket: Rocket<Build>) -> Result<Self, Self::Error> { Ok((rocket, ())) }
[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: std::result::Result<(Rocket<Build>, ()), (Rocket<Build>, Infallible)>
[INFO] [stdout]   --> src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[rocket::async_trait]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `rocket::async_trait` (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: std::result::Result<(Rocket<Build>, ()), (Rocket<Build>, Infallible)>
[INFO] [stdout]   --> src/lib.rs:31:71
[INFO] [stdout]    |
[INFO] [stdout] 31 |     async fn from(rocket: Rocket<Build>) -> Result<Self, Self::Error> { Ok((rocket, ())) }
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(Rocket<Build>, ()), (Rocket<Build>, Infallible)>
[INFO] [stdout]   --> src/lib.rs:31:73
[INFO] [stdout]    |
[INFO] [stdout] 31 |     async fn from(rocket: Rocket<Build>) -> Result<Self, Self::Error> { Ok((rocket, ())) }
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rocket_airlock` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "f001f3cfd63fa787ad67808a50a81923895158d1a669914e61b1050ec2297a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f001f3cfd63fa787ad67808a50a81923895158d1a669914e61b1050ec2297a6e", kill_on_drop: false }`
[INFO] [stdout] f001f3cfd63fa787ad67808a50a81923895158d1a669914e61b1050ec2297a6e