[INFO] cloning repository https://github.com/dave-wathen/flexpad
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dave-wathen/flexpad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdave-wathen%2Fflexpad", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdave-wathen%2Fflexpad'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c078def0c7ff5d759b9c46d7892d203f5d0bcf2
[INFO] checking dave-wathen/flexpad against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdave-wathen%2Fflexpad" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/dave-wathen/flexpad
[INFO] finished tweaking git repo https://github.com/dave-wathen/flexpad
[INFO] tweaked toml for git repo https://github.com/dave-wathen/flexpad written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dave-wathen/flexpad on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dave-wathen/flexpad 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/iced-rs/iced`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/iced-rs/winit.git`
[INFO] [stderr]     Updating git repository `https://github.com/iced-rs/cryoglyph.git`
[INFO] [stderr] error: failed to select a version for `web-sys`.
[INFO] [stderr]     ... required by package `iced_winit v0.15.0-dev (https://github.com/iced-rs/iced?branch=master#51e9c2d0)`
[INFO] [stderr]     ... which satisfies git dependency `iced_winit` of package `iced v0.15.0-dev (https://github.com/iced-rs/iced?branch=master#51e9c2d0)`
[INFO] [stderr]     ... which satisfies git dependency `iced` of package `flexpad v0.0.2 (/workspace/builds/worker-4-tc1/source/flexpad)`
[INFO] [stderr] versions that meet the requirements `=0.3.85` are: 0.3.85
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `web-sys v0.3.64`
[INFO] [stderr]     ... which satisfies dependency `web-sys = "^0.3"` (locked to 0.3.64) of package `whoami v1.4.1`
[INFO] [stderr]     ... which satisfies dependency `whoami = "^1.4.1"` (locked to 1.4.1) of package `flexpad v0.0.2 (/workspace/builds/worker-4-tc1/source/flexpad)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `web-sys` which could resolve this conflict


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
           Updating git repository `https://github.com/iced-rs/iced`
           Updating crates.io index
           Updating git repository `https://github.com/iced-rs/winit.git`
           Updating git repository `https://github.com/iced-rs/cryoglyph.git`
       error: failed to select a version for `web-sys`.
           ... required by package `iced_winit v0.15.0-dev (https://github.com/iced-rs/iced?branch=master#51e9c2d0)`
           ... which satisfies git dependency `iced_winit` of package `iced v0.15.0-dev (https://github.com/iced-rs/iced?branch=master#51e9c2d0)`
           ... which satisfies git dependency `iced` of package `flexpad v0.0.2 (/workspace/builds/worker-4-tc1/source/flexpad)`
       versions that meet the requirements `=0.3.85` are: 0.3.85
       
       all possible versions conflict with previously selected packages
       
         previously selected package `web-sys v0.3.64`
           ... which satisfies dependency `web-sys = "^0.3"` (locked to 0.3.64) of package `whoami v1.4.1`
           ... which satisfies dependency `whoami = "^1.4.1"` (locked to 1.4.1) of package `flexpad v0.0.2 (/workspace/builds/worker-4-tc1/source/flexpad)`
       
       failed to select a version for `web-sys` which could resolve this conflict