[INFO] cloning repository https://github.com/valentineus/fparkan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valentineus/fparkan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentineus%2Ffparkan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentineus%2Ffparkan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96a25b6c0e39ee39bceddbc8eae5bda8f305acbf
[INFO] checking valentineus/fparkan against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentineus%2Ffparkan" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/valentineus/fparkan
[INFO] finished tweaking git repo https://github.com/valentineus/fparkan
[INFO] tweaked toml for git repo https://github.com/valentineus/fparkan written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/valentineus/fparkan on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `sdl2-sys`.
[INFO] [stderr]     ... required by package `sdl2 v0.37.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.37"` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] versions that meet the requirements `^0.37.0` are: 0.37.0
[INFO] [stderr] 
[INFO] [stderr] package `sdl2-sys` links to the native library `SDL2`, but it conflicts with a previous package which links to `SDL2` as well:
[INFO] [stderr] package `sdl2-sys v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2-sys = "^0.38.0"` of package `sdl2 v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.38"` of package `render-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-demo)`
[INFO] [stderr]     ... which satisfies path dependency `render-demo` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the `links = "SDL2"` value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `sdl2-sys` which could resolve this conflict
[INFO] checking valentineus/fparkan against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentineus%2Ffparkan" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/valentineus/fparkan
[INFO] finished tweaking git repo https://github.com/valentineus/fparkan
[INFO] tweaked toml for git repo https://github.com/valentineus/fparkan written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/valentineus/fparkan on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `sdl2-sys`.
[INFO] [stderr]     ... required by package `sdl2 v0.37.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.37"` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] versions that meet the requirements `^0.37.0` are: 0.37.0
[INFO] [stderr] 
[INFO] [stderr] package `sdl2-sys` links to the native library `SDL2`, but it conflicts with a previous package which links to `SDL2` as well:
[INFO] [stderr] package `sdl2-sys v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2-sys = "^0.38.0"` of package `sdl2 v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.38"` of package `render-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-demo)`
[INFO] [stderr]     ... which satisfies path dependency `render-demo` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the `links = "SDL2"` value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `sdl2-sys` which could resolve this conflict
[INFO] checking valentineus/fparkan against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentineus%2Ffparkan" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/valentineus/fparkan
[INFO] finished tweaking git repo https://github.com/valentineus/fparkan
[INFO] tweaked toml for git repo https://github.com/valentineus/fparkan written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/valentineus/fparkan on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `sdl2-sys`.
[INFO] [stderr]     ... required by package `sdl2 v0.37.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.37"` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] versions that meet the requirements `^0.37.0` are: 0.37.0
[INFO] [stderr] 
[INFO] [stderr] package `sdl2-sys` links to the native library `SDL2`, but it conflicts with a previous package which links to `SDL2` as well:
[INFO] [stderr] package `sdl2-sys v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2-sys = "^0.38.0"` of package `sdl2 v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.38"` of package `render-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-demo)`
[INFO] [stderr]     ... which satisfies path dependency `render-demo` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the `links = "SDL2"` value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `sdl2-sys` which could resolve this conflict
[INFO] checking valentineus/fparkan against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentineus%2Ffparkan" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/valentineus/fparkan
[INFO] finished tweaking git repo https://github.com/valentineus/fparkan
[INFO] tweaked toml for git repo https://github.com/valentineus/fparkan written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/valentineus/fparkan on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `sdl2-sys`.
[INFO] [stderr]     ... required by package `sdl2 v0.37.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.37"` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] versions that meet the requirements `^0.37.0` are: 0.37.0
[INFO] [stderr] 
[INFO] [stderr] package `sdl2-sys` links to the native library `SDL2`, but it conflicts with a previous package which links to `SDL2` as well:
[INFO] [stderr] package `sdl2-sys v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2-sys = "^0.38.0"` of package `sdl2 v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.38"` of package `render-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-demo)`
[INFO] [stderr]     ... which satisfies path dependency `render-demo` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the `links = "SDL2"` value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `sdl2-sys` which could resolve this conflict
[INFO] checking valentineus/fparkan against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentineus%2Ffparkan" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/valentineus/fparkan
[INFO] finished tweaking git repo https://github.com/valentineus/fparkan
[INFO] tweaked toml for git repo https://github.com/valentineus/fparkan written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/valentineus/fparkan on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `sdl2-sys`.
[INFO] [stderr]     ... required by package `sdl2 v0.37.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.37"` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] versions that meet the requirements `^0.37.0` are: 0.37.0
[INFO] [stderr] 
[INFO] [stderr] package `sdl2-sys` links to the native library `SDL2`, but it conflicts with a previous package which links to `SDL2` as well:
[INFO] [stderr] package `sdl2-sys v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2-sys = "^0.38.0"` of package `sdl2 v0.38.0`
[INFO] [stderr]     ... which satisfies dependency `sdl2 = "^0.38"` of package `render-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-demo)`
[INFO] [stderr]     ... which satisfies path dependency `render-demo` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
[INFO] [stderr] Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the `links = "SDL2"` value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `sdl2-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
       
           Blocking waiting for file lock on package cache
           Updating crates.io index
       error: failed to select a version for `sdl2-sys`.
           ... required by package `sdl2 v0.37.0`
           ... which satisfies dependency `sdl2 = "^0.37"` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
       versions that meet the requirements `^0.37.0` are: 0.37.0
       
       package `sdl2-sys` links to the native library `SDL2`, but it conflicts with a previous package which links to `SDL2` as well:
       package `sdl2-sys v0.38.0`
           ... which satisfies dependency `sdl2-sys = "^0.38.0"` of package `sdl2 v0.38.0`
           ... which satisfies dependency `sdl2 = "^0.38"` of package `render-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-demo)`
           ... which satisfies path dependency `render-demo` of package `render-mission-demo v0.1.0 (/workspace/builds/worker-2-tc2/source/crates/render-mission-demo)`
       Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the `links = "SDL2"` value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.
       
       failed to select a version for `sdl2-sys` which could resolve this conflict