[INFO] fetching crate aerosol 1.3.0...
[INFO] checking aerosol-1.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate aerosol 1.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate aerosol 1.3.0
[INFO] finished tweaking crates.io crate aerosol 1.3.0
[INFO] tweaked toml for crates.io crate aerosol 1.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aerosol 1.3.0 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 aerosol 1.3.0 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-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] 28ccbd69181268c0430121c91a321db3066af940134c7fadf152a25a674ee1da
[INFO] running `Command { std: "docker" "start" "-a" "28ccbd69181268c0430121c91a321db3066af940134c7fadf152a25a674ee1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ccbd69181268c0430121c91a321db3066af940134c7fadf152a25a674ee1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ccbd69181268c0430121c91a321db3066af940134c7fadf152a25a674ee1da", kill_on_drop: false }`
[INFO] [stdout] 28ccbd69181268c0430121c91a321db3066af940134c7fadf152a25a674ee1da
[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] 2cd8859d79bf5ec596e267ada548df344914921de480fede99990947d454fb51
[INFO] running `Command { std: "docker" "start" "-a" "2cd8859d79bf5ec596e267ada548df344914921de480fede99990947d454fb51", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling frunk_core v0.4.4
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking anymap3 v1.0.1
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.4
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking frunk v0.4.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking aerosol v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Dummy, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:217:70
[INFO] [stdout]     |
[INFO] [stdout] 217 |           fn construct(_app_state: &Aero) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ______________________________________________________________________^
[INFO] [stdout] 218 | |             std::thread::sleep(Duration::from_millis(100));
[INFO] [stdout] 219 | |             Ok(Self)
[INFO] [stdout] 220 | |         }
[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<Dummy, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:219:13
[INFO] [stdout]     |
[INFO] [stdout] 219 |             Ok(Self)
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DummyRecursive, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:245:64
[INFO] [stdout]     |
[INFO] [stdout] 245 |           fn construct(aero: &Aero) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________^
[INFO] [stdout] 246 | |             aero.obtain::<Dummy>();
[INFO] [stdout] 247 | |             Ok(Self)
[INFO] [stdout] 248 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DummyRecursive, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:247:13
[INFO] [stdout]     |
[INFO] [stdout] 247 |             Ok(Self)
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DummyCyclic, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:273:64
[INFO] [stdout]     |
[INFO] [stdout] 273 |           fn construct(aero: &Aero) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________^
[INFO] [stdout] 274 | |             aero.obtain::<DummyCyclic>();
[INFO] [stdout] 275 | |             Ok(Self)
[INFO] [stdout] 276 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DummyCyclic, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |             Ok(Self)
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DummyNonClone, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:292:70
[INFO] [stdout]     |
[INFO] [stdout] 292 |           fn construct(_app_state: &Aero) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ______________________________________________________________________^
[INFO] [stdout] 293 | |             std::thread::sleep(Duration::from_millis(100));
[INFO] [stdout] 294 | |             Ok(Self)
[INFO] [stdout] 295 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DummyNonClone, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:294:13
[INFO] [stdout]     |
[INFO] [stdout] 294 |             Ok(Self)
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DummyImpl, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:314:70
[INFO] [stdout]     |
[INFO] [stdout] 314 |           fn construct(_app_state: &Aero) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ______________________________________________________________________^
[INFO] [stdout] 315 | |             Ok(Self)
[INFO] [stdout] 316 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<DummyImpl, Infallible>
[INFO] [stdout]    --> src/sync_constructible.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             Ok(Self)
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aerosol` (lib test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "2cd8859d79bf5ec596e267ada548df344914921de480fede99990947d454fb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd8859d79bf5ec596e267ada548df344914921de480fede99990947d454fb51", kill_on_drop: false }`
[INFO] [stdout] 2cd8859d79bf5ec596e267ada548df344914921de480fede99990947d454fb51
