[INFO] fetching crate closet 0.2.2...
[INFO] checking closet-0.2.2 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate closet 0.2.2 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate closet 0.2.2 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate closet 0.2.2
[INFO] finished tweaking crates.io crate closet 0.2.2
[INFO] tweaked toml for crates.io crate closet 0.2.2 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 163c459b17f8dd65fc5583c421607633b1bb10acc95c0dc046a7c8dbd582e17a
[INFO] running `Command { std: "docker" "start" "-a" "163c459b17f8dd65fc5583c421607633b1bb10acc95c0dc046a7c8dbd582e17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "163c459b17f8dd65fc5583c421607633b1bb10acc95c0dc046a7c8dbd582e17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163c459b17f8dd65fc5583c421607633b1bb10acc95c0dc046a7c8dbd582e17a", kill_on_drop: false }`
[INFO] [stdout] 163c459b17f8dd65fc5583c421607633b1bb10acc95c0dc046a7c8dbd582e17a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e089346df3a5cdd03902ab4e14b09472fcc3107f11d7d75f3ad7f8647ea126a0
[INFO] running `Command { std: "docker" "start" "-a" "e089346df3a5cdd03902ab4e14b09472fcc3107f11d7d75f3ad7f8647ea126a0", kill_on_drop: false }`
[INFO] [stderr]     Checking closet v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/vindaloo.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let apply = vindaloo!(|f: Box<Fn(i32, i32) -> i32>, x: i32, y: i32| -> i32 { f(x, y) });
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32, i32) -> i32`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "e089346df3a5cdd03902ab4e14b09472fcc3107f11d7d75f3ad7f8647ea126a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e089346df3a5cdd03902ab4e14b09472fcc3107f11d7d75f3ad7f8647ea126a0", kill_on_drop: false }`
[INFO] [stdout] e089346df3a5cdd03902ab4e14b09472fcc3107f11d7d75f3ad7f8647ea126a0
