[INFO] fetching crate quick_fetcher 0.4.3...
[INFO] checking quick_fetcher-0.4.3 against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-2
[INFO] extracting crate quick_fetcher 0.4.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate quick_fetcher 0.4.3
[INFO] finished tweaking crates.io crate quick_fetcher 0.4.3
[INFO] tweaked toml for crates.io crate quick_fetcher 0.4.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quick_fetcher 0.4.3 on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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 `liblzma-sys`.
[INFO] [stderr]     ... required by package `liblzma v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `liblzma = "^0.3.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.3.4` are: 0.3.13, 0.3.12, 0.3.11, 0.3.10, 0.3.9, 0.3.8, 0.3.7, 0.3.6, 0.3.5, 0.3.4
[INFO] [stderr] 
[INFO] [stderr] package `liblzma-sys` links to the native library `lzma`, but it conflicts with a previous package which links to `lzma` as well:
[INFO] [stderr] package `lzma-sys v0.1.19`
[INFO] [stderr]     ... which satisfies dependency `lzma-sys = "^0.1.18"` of package `xz2 v0.1.7`
[INFO] [stderr]     ... which satisfies dependency `xz2 = "^0.1.7"` of package `zip v2.3.0`
[INFO] [stderr]     ... which satisfies dependency `zip = "^2.1.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] note: only one package in the dependency graph may specify the same links value to ensure that only one copy of a native library is linked in the final binary
[INFO] [stderr] for more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links
[INFO] [stderr] help: try to adjust your dependencies so that only one package uses the `links = "lzma"` value
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `liblzma-sys` which could resolve this conflict
[INFO] checking quick_fetcher-0.4.3 against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-2
[INFO] extracting crate quick_fetcher 0.4.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate quick_fetcher 0.4.3
[INFO] finished tweaking crates.io crate quick_fetcher 0.4.3
[INFO] tweaked toml for crates.io crate quick_fetcher 0.4.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quick_fetcher 0.4.3 on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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 `liblzma-sys`.
[INFO] [stderr]     ... required by package `liblzma v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `liblzma = "^0.3.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.3.4` are: 0.3.13, 0.3.12, 0.3.11, 0.3.10, 0.3.9, 0.3.8, 0.3.7, 0.3.6, 0.3.5, 0.3.4
[INFO] [stderr] 
[INFO] [stderr] package `liblzma-sys` links to the native library `lzma`, but it conflicts with a previous package which links to `lzma` as well:
[INFO] [stderr] package `lzma-sys v0.1.19`
[INFO] [stderr]     ... which satisfies dependency `lzma-sys = "^0.1.18"` of package `xz2 v0.1.7`
[INFO] [stderr]     ... which satisfies dependency `xz2 = "^0.1.7"` of package `zip v2.3.0`
[INFO] [stderr]     ... which satisfies dependency `zip = "^2.1.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] note: only one package in the dependency graph may specify the same links value to ensure that only one copy of a native library is linked in the final binary
[INFO] [stderr] for more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links
[INFO] [stderr] help: try to adjust your dependencies so that only one package uses the `links = "lzma"` value
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `liblzma-sys` which could resolve this conflict
[INFO] checking quick_fetcher-0.4.3 against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-2
[INFO] extracting crate quick_fetcher 0.4.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate quick_fetcher 0.4.3
[INFO] finished tweaking crates.io crate quick_fetcher 0.4.3
[INFO] tweaked toml for crates.io crate quick_fetcher 0.4.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quick_fetcher 0.4.3 on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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 `liblzma-sys`.
[INFO] [stderr]     ... required by package `liblzma v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `liblzma = "^0.3.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.3.4` are: 0.3.13, 0.3.12, 0.3.11, 0.3.10, 0.3.9, 0.3.8, 0.3.7, 0.3.6, 0.3.5, 0.3.4
[INFO] [stderr] 
[INFO] [stderr] package `liblzma-sys` links to the native library `lzma`, but it conflicts with a previous package which links to `lzma` as well:
[INFO] [stderr] package `lzma-sys v0.1.19`
[INFO] [stderr]     ... which satisfies dependency `lzma-sys = "^0.1.18"` of package `xz2 v0.1.7`
[INFO] [stderr]     ... which satisfies dependency `xz2 = "^0.1.7"` of package `zip v2.3.0`
[INFO] [stderr]     ... which satisfies dependency `zip = "^2.1.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] note: only one package in the dependency graph may specify the same links value to ensure that only one copy of a native library is linked in the final binary
[INFO] [stderr] for more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links
[INFO] [stderr] help: try to adjust your dependencies so that only one package uses the `links = "lzma"` value
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `liblzma-sys` which could resolve this conflict
[INFO] checking quick_fetcher-0.4.3 against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-2
[INFO] extracting crate quick_fetcher 0.4.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate quick_fetcher 0.4.3
[INFO] finished tweaking crates.io crate quick_fetcher 0.4.3
[INFO] tweaked toml for crates.io crate quick_fetcher 0.4.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quick_fetcher 0.4.3 on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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 `liblzma-sys`.
[INFO] [stderr]     ... required by package `liblzma v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `liblzma = "^0.3.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.3.4` are: 0.3.13, 0.3.12, 0.3.11, 0.3.10, 0.3.9, 0.3.8, 0.3.7, 0.3.6, 0.3.5, 0.3.4
[INFO] [stderr] 
[INFO] [stderr] package `liblzma-sys` links to the native library `lzma`, but it conflicts with a previous package which links to `lzma` as well:
[INFO] [stderr] package `lzma-sys v0.1.19`
[INFO] [stderr]     ... which satisfies dependency `lzma-sys = "^0.1.18"` of package `xz2 v0.1.7`
[INFO] [stderr]     ... which satisfies dependency `xz2 = "^0.1.7"` of package `zip v2.3.0`
[INFO] [stderr]     ... which satisfies dependency `zip = "^2.1.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] note: only one package in the dependency graph may specify the same links value to ensure that only one copy of a native library is linked in the final binary
[INFO] [stderr] for more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links
[INFO] [stderr] help: try to adjust your dependencies so that only one package uses the `links = "lzma"` value
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `liblzma-sys` which could resolve this conflict
[INFO] checking quick_fetcher-0.4.3 against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-2
[INFO] extracting crate quick_fetcher 0.4.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate quick_fetcher 0.4.3
[INFO] finished tweaking crates.io crate quick_fetcher 0.4.3
[INFO] tweaked toml for crates.io crate quick_fetcher 0.4.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quick_fetcher 0.4.3 on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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 `liblzma-sys`.
[INFO] [stderr]     ... required by package `liblzma v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `liblzma = "^0.3.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.3.4` are: 0.3.13, 0.3.12, 0.3.11, 0.3.10, 0.3.9, 0.3.8, 0.3.7, 0.3.6, 0.3.5, 0.3.4
[INFO] [stderr] 
[INFO] [stderr] package `liblzma-sys` links to the native library `lzma`, but it conflicts with a previous package which links to `lzma` as well:
[INFO] [stderr] package `lzma-sys v0.1.19`
[INFO] [stderr]     ... which satisfies dependency `lzma-sys = "^0.1.18"` of package `xz2 v0.1.7`
[INFO] [stderr]     ... which satisfies dependency `xz2 = "^0.1.7"` of package `zip v2.3.0`
[INFO] [stderr]     ... which satisfies dependency `zip = "^2.1.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] note: only one package in the dependency graph may specify the same links value to ensure that only one copy of a native library is linked in the final binary
[INFO] [stderr] for more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links
[INFO] [stderr] help: try to adjust your dependencies so that only one package uses the `links = "lzma"` value
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `liblzma-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 `liblzma-sys`.
           ... required by package `liblzma v0.3.2`
           ... which satisfies dependency `liblzma = "^0.3.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
       versions that meet the requirements `^0.3.4` are: 0.3.13, 0.3.12, 0.3.11, 0.3.10, 0.3.9, 0.3.8, 0.3.7, 0.3.6, 0.3.5, 0.3.4
       
       package `liblzma-sys` links to the native library `lzma`, but it conflicts with a previous package which links to `lzma` as well:
       package `lzma-sys v0.1.19`
           ... which satisfies dependency `lzma-sys = "^0.1.18"` of package `xz2 v0.1.7`
           ... which satisfies dependency `xz2 = "^0.1.7"` of package `zip v2.3.0`
           ... which satisfies dependency `zip = "^2.1.2"` of package `quick_fetcher v0.4.3 (/workspace/builds/worker-4-tc2/source)`
       note: only one package in the dependency graph may specify the same links value to ensure that only one copy of a native library is linked in the final binary
       for more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links
       help: try to adjust your dependencies so that only one package uses the `links = "lzma"` value
       
       failed to select a version for `liblzma-sys` which could resolve this conflict