[INFO] fetching crate dashing 0.0.2...
[INFO] testing dashing-0.0.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dashing 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dashing 0.0.2
[INFO] finished tweaking crates.io crate dashing 0.0.2
[INFO] tweaked toml for crates.io crate dashing 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dashing 0.0.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dashing 0.0.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac97ba1079bc98f39c0a81bf5bc2ea5d373d94f3d5c362b0029ade1d2e03d1b8
[INFO] running `Command { std: "docker" "start" "-a" "ac97ba1079bc98f39c0a81bf5bc2ea5d373d94f3d5c362b0029ade1d2e03d1b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac97ba1079bc98f39c0a81bf5bc2ea5d373d94f3d5c362b0029ade1d2e03d1b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac97ba1079bc98f39c0a81bf5bc2ea5d373d94f3d5c362b0029ade1d2e03d1b8", kill_on_drop: false }`
[INFO] [stdout] ac97ba1079bc98f39c0a81bf5bc2ea5d373d94f3d5c362b0029ade1d2e03d1b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35cff67d992e306223d434510deeff90cd1e37e7848fb3585d7b4534050081ce
[INFO] running `Command { std: "docker" "start" "-a" "35cff67d992e306223d434510deeff90cd1e37e7848fb3585d7b4534050081ce", kill_on_drop: false }`
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[INFO] [stderr]    Compiling calloop v0.6.5
[INFO] [stderr]    Compiling time-macros v0.1.1
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[INFO] [stderr]    Compiling wayland-commons v0.28.5
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[INFO] [stderr]    Compiling futures-executor v0.3.15
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[INFO] [stderr]    Compiling gfx-hal v0.8.0
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[INFO] [stdout] error[E0597]: `desc_set` does not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wgpu-core-0.8.1/src/device/mod.rs:1773:26
[INFO] [stdout]      |
[INFO] [stdout] 1760 |         let mut desc_set = desc_sets.pop().unwrap();
[INFO] [stdout]      |             ------------ binding `desc_set` declared here
[INFO] [stdout] ...
[INFO] [stdout] 1773 |                     set: desc_set.raw_mut(),
[INFO] [stdout]      |                          ^^^^^^^^ borrowed value does not live long enough
[INFO] [stdout] ...
[INFO] [stdout] 1794 |     }
[INFO] [stdout]      |     -
[INFO] [stdout]      |     |
[INFO] [stdout]      |     `desc_set` dropped here while still borrowed
[INFO] [stdout]      |     borrow might be used here, when `write_map` is dropped and runs the `Drop` code for type `BTreeMap`
[INFO] [stdout]      |
[INFO] [stdout]      = note: values in a scope are dropped in the opposite order they are defined
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0597`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wgpu-core` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "35cff67d992e306223d434510deeff90cd1e37e7848fb3585d7b4534050081ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35cff67d992e306223d434510deeff90cd1e37e7848fb3585d7b4534050081ce", kill_on_drop: false }`
[INFO] [stdout] 35cff67d992e306223d434510deeff90cd1e37e7848fb3585d7b4534050081ce