[INFO] cloning repository https://github.com/kevinchevalier/fswatcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevinchevalier/fswatcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinchevalier%2Ffswatcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinchevalier%2Ffswatcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2624a285269a3e7e82b570e21ede92dd3a0d591c
[INFO] testing kevinchevalier/fswatcher against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinchevalier%2Ffswatcher" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kevinchevalier/fswatcher
[INFO] finished tweaking git repo https://github.com/kevinchevalier/fswatcher
[INFO] tweaked toml for git repo https://github.com/kevinchevalier/fswatcher written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kevinchevalier/fswatcher on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kevinchevalier/fswatcher 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded notify-types v2.0.0
[INFO] [stderr]   Downloaded windows-targets v0.53.4
[INFO] [stderr]   Downloaded notify-debouncer-full v0.5.0
[INFO] [stderr]   Downloaded windows-sys v0.61.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f189308ef7a38aae9cc80016c6db18023be71230f275237e56b763607e2cc214
[INFO] running `Command { std: "docker" "start" "-a" "f189308ef7a38aae9cc80016c6db18023be71230f275237e56b763607e2cc214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f189308ef7a38aae9cc80016c6db18023be71230f275237e56b763607e2cc214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f189308ef7a38aae9cc80016c6db18023be71230f275237e56b763607e2cc214", kill_on_drop: false }`
[INFO] [stdout] f189308ef7a38aae9cc80016c6db18023be71230f275237e56b763607e2cc214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e25132a502a445ccebd7e51a2bf6e53fa1117ec2b3e533e71a9a8c9ae738012
[INFO] running `Command { std: "docker" "start" "-a" "6e25132a502a445ccebd7e51a2bf6e53fa1117ec2b3e533e71a9a8c9ae738012", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling notify-types v2.0.0
[INFO] [stderr]    Compiling file-id v0.2.3
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling inotify v0.11.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling notify v8.2.0
[INFO] [stderr]    Compiling notify-debouncer-full v0.5.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling fswatcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> src/main.rs:36:67
[INFO] [stdout]    |
[INFO] [stdout] 36 |       let mut debouncer: Debouncer<RecommendedWatcher, FileIdMap> = new_debouncer(
[INFO] [stdout]    |  ___________________________________________________________________^
[INFO] [stdout] 37 | |         Duration::from_millis(100),
[INFO] [stdout] 38 | |         None,
[INFO] [stdout] 39 | |         move |result: DebounceEventResult| {
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         },
[INFO] [stdout] 57 | |     )?;
[INFO] [stdout]    | |______^ expected `Debouncer<INotifyWatcher, FileIdMap>`, found `Debouncer<INotifyWatcher, NoCache>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Debouncer<_, NoCache>` to `Debouncer<_, FileIdMap>`
[INFO] [stdout]    = note: expected struct `Debouncer<_, FileIdMap>`
[INFO] [stdout]               found struct `Debouncer<_, NoCache>`
[INFO] [stdout] note: return type inferred to be `Debouncer<INotifyWatcher, FileIdMap>` here
[INFO] [stdout]   --> src/main.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |         return Ok(());
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fswatcher` (bin "fswatcher") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6e25132a502a445ccebd7e51a2bf6e53fa1117ec2b3e533e71a9a8c9ae738012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e25132a502a445ccebd7e51a2bf6e53fa1117ec2b3e533e71a9a8c9ae738012", kill_on_drop: false }`
[INFO] [stdout] 6e25132a502a445ccebd7e51a2bf6e53fa1117ec2b3e533e71a9a8c9ae738012
