[INFO] fetching crate quadoculars 0.1.40... [INFO] testing quadoculars-0.1.40 against 1.60.0 for beta-1.61-1 [INFO] extracting crate quadoculars 0.1.40 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate quadoculars 0.1.40 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate quadoculars 0.1.40 [INFO] finished tweaking crates.io crate quadoculars 0.1.40 [INFO] tweaked toml for crates.io crate quadoculars 0.1.40 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded kqueue v1.0.5 [INFO] [stderr] Downloaded notify v5.0.0-pre.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c1f7985ef2bbcdf084d1f2649c5b83d553257cca866a988c67220fb38155ca73 [INFO] running `Command { std: "docker" "start" "-a" "c1f7985ef2bbcdf084d1f2649c5b83d553257cca866a988c67220fb38155ca73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1f7985ef2bbcdf084d1f2649c5b83d553257cca866a988c67220fb38155ca73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1f7985ef2bbcdf084d1f2649c5b83d553257cca866a988c67220fb38155ca73", kill_on_drop: false }` [INFO] [stdout] c1f7985ef2bbcdf084d1f2649c5b83d553257cca866a988c67220fb38155ca73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae71c2259a02681111108cf0848ac3aebf93f2e120ec8d03a039c27cf16fccbe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ae71c2259a02681111108cf0848ac3aebf93f2e120ec8d03a039c27cf16fccbe", kill_on_drop: false }` [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling inotify v0.9.6 [INFO] [stderr] Compiling notify v5.0.0-pre.14 [INFO] [stderr] Compiling quadoculars v0.1.40 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:43 [INFO] [stdout] | [INFO] [stdout] 56 | let mut watcher: RecommendedWatcher = Watcher::new_immediate(move |result| { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | let mut watcher: RecommendedWatcher = ::new_immediate(move |result| { [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new_immediate` found for trait object `dyn Watcher` in the current scope [INFO] [stdout] --> src/lib.rs:56:52 [INFO] [stdout] | [INFO] [stdout] 56 | let mut watcher: RecommendedWatcher = Watcher::new_immediate(move |result| { [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `dyn Watcher` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:144:21 [INFO] [stdout] | [INFO] [stdout] 144 | watcher.unwatch(file)?; [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `&Path`, found struct `PathBuf` [INFO] [stdout] | help: consider borrowing here: `&file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quadoculars` due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ae71c2259a02681111108cf0848ac3aebf93f2e120ec8d03a039c27cf16fccbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae71c2259a02681111108cf0848ac3aebf93f2e120ec8d03a039c27cf16fccbe", kill_on_drop: false }` [INFO] [stdout] ae71c2259a02681111108cf0848ac3aebf93f2e120ec8d03a039c27cf16fccbe