[INFO] fetching crate futuresdr 0.0.37...
[INFO] checking futuresdr-0.0.37 against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536
[INFO] extracting crate futuresdr 0.0.37 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate futuresdr 0.0.37 on toolchain da4929024a7261062885cb3209c9d7fdc919d233
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate futuresdr 0.0.37
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate futuresdr 0.0.37
[INFO] tweaked toml for crates.io crate futuresdr 0.0.37 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate futuresdr 0.0.37 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" "+da4929024a7261062885cb3209c9d7fdc919d233" "fetch" "--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 `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.63.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.63"` (locked to 0.63.0) of package `aaronia-rtsa-sys v0.0.4`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa-sys = "^0.0.4"` (locked to 0.0.4) of package `aaronia-rtsa v0.0.6`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa = "^0.0.6"` (locked to 0.0.6) of package `seify v0.10.0`
[INFO] [stderr]     ... which satisfies dependency `seify = "^0.10.0"` (locked to 0.10.0) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1` (locked to 1.6.1) are: 1.6.1
[INFO] [stderr] 
[INFO] [stderr] the package `clang-sys` links to the native library `clang`, but it conflicts with a previous package which links to `clang` as well:
[INFO] [stderr] package `clang-sys v0.21.2`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^0.21.0"` (locked to 0.21.2) of package `bindgen v0.32.3`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.32.3"` (locked to 0.32.3) of package `lttng-ust-generate v0.1.1`
[INFO] [stderr]     ... which satisfies dependency `lttng-ust-generate = "^0.1.1"` (locked to 0.1.1) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[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 = "clang"` 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 `clang-sys` which could resolve this conflict
[INFO] checking futuresdr-0.0.37 against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536
[INFO] extracting crate futuresdr 0.0.37 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate futuresdr 0.0.37 on toolchain da4929024a7261062885cb3209c9d7fdc919d233
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate futuresdr 0.0.37
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate futuresdr 0.0.37
[INFO] tweaked toml for crates.io crate futuresdr 0.0.37 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate futuresdr 0.0.37 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" "+da4929024a7261062885cb3209c9d7fdc919d233" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.63.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.63"` (locked to 0.63.0) of package `aaronia-rtsa-sys v0.0.4`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa-sys = "^0.0.4"` (locked to 0.0.4) of package `aaronia-rtsa v0.0.6`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa = "^0.0.6"` (locked to 0.0.6) of package `seify v0.10.0`
[INFO] [stderr]     ... which satisfies dependency `seify = "^0.10.0"` (locked to 0.10.0) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1` (locked to 1.6.1) are: 1.6.1
[INFO] [stderr] 
[INFO] [stderr] the package `clang-sys` links to the native library `clang`, but it conflicts with a previous package which links to `clang` as well:
[INFO] [stderr] package `clang-sys v0.21.2`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^0.21.0"` (locked to 0.21.2) of package `bindgen v0.32.3`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.32.3"` (locked to 0.32.3) of package `lttng-ust-generate v0.1.1`
[INFO] [stderr]     ... which satisfies dependency `lttng-ust-generate = "^0.1.1"` (locked to 0.1.1) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[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 = "clang"` 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 `clang-sys` which could resolve this conflict
[INFO] checking futuresdr-0.0.37 against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536
[INFO] extracting crate futuresdr 0.0.37 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate futuresdr 0.0.37 on toolchain da4929024a7261062885cb3209c9d7fdc919d233
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate futuresdr 0.0.37
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate futuresdr 0.0.37
[INFO] tweaked toml for crates.io crate futuresdr 0.0.37 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate futuresdr 0.0.37 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" "+da4929024a7261062885cb3209c9d7fdc919d233" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.63.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.63"` (locked to 0.63.0) of package `aaronia-rtsa-sys v0.0.4`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa-sys = "^0.0.4"` (locked to 0.0.4) of package `aaronia-rtsa v0.0.6`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa = "^0.0.6"` (locked to 0.0.6) of package `seify v0.10.0`
[INFO] [stderr]     ... which satisfies dependency `seify = "^0.10.0"` (locked to 0.10.0) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1` (locked to 1.6.1) are: 1.6.1
[INFO] [stderr] 
[INFO] [stderr] the package `clang-sys` links to the native library `clang`, but it conflicts with a previous package which links to `clang` as well:
[INFO] [stderr] package `clang-sys v0.21.2`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^0.21.0"` (locked to 0.21.2) of package `bindgen v0.32.3`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.32.3"` (locked to 0.32.3) of package `lttng-ust-generate v0.1.1`
[INFO] [stderr]     ... which satisfies dependency `lttng-ust-generate = "^0.1.1"` (locked to 0.1.1) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[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 = "clang"` 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 `clang-sys` which could resolve this conflict
[INFO] checking futuresdr-0.0.37 against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536
[INFO] extracting crate futuresdr 0.0.37 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate futuresdr 0.0.37 on toolchain da4929024a7261062885cb3209c9d7fdc919d233
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate futuresdr 0.0.37
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate futuresdr 0.0.37
[INFO] tweaked toml for crates.io crate futuresdr 0.0.37 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate futuresdr 0.0.37 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" "+da4929024a7261062885cb3209c9d7fdc919d233" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.63.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.63"` (locked to 0.63.0) of package `aaronia-rtsa-sys v0.0.4`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa-sys = "^0.0.4"` (locked to 0.0.4) of package `aaronia-rtsa v0.0.6`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa = "^0.0.6"` (locked to 0.0.6) of package `seify v0.10.0`
[INFO] [stderr]     ... which satisfies dependency `seify = "^0.10.0"` (locked to 0.10.0) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1` (locked to 1.6.1) are: 1.6.1
[INFO] [stderr] 
[INFO] [stderr] the package `clang-sys` links to the native library `clang`, but it conflicts with a previous package which links to `clang` as well:
[INFO] [stderr] package `clang-sys v0.21.2`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^0.21.0"` (locked to 0.21.2) of package `bindgen v0.32.3`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.32.3"` (locked to 0.32.3) of package `lttng-ust-generate v0.1.1`
[INFO] [stderr]     ... which satisfies dependency `lttng-ust-generate = "^0.1.1"` (locked to 0.1.1) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[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 = "clang"` 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 `clang-sys` which could resolve this conflict
[INFO] checking futuresdr-0.0.37 against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536
[INFO] extracting crate futuresdr 0.0.37 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate futuresdr 0.0.37 on toolchain da4929024a7261062885cb3209c9d7fdc919d233
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate futuresdr 0.0.37
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate futuresdr 0.0.37
[INFO] tweaked toml for crates.io crate futuresdr 0.0.37 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate futuresdr 0.0.37 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" "+da4929024a7261062885cb3209c9d7fdc919d233" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.63.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.63"` (locked to 0.63.0) of package `aaronia-rtsa-sys v0.0.4`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa-sys = "^0.0.4"` (locked to 0.0.4) of package `aaronia-rtsa v0.0.6`
[INFO] [stderr]     ... which satisfies dependency `aaronia-rtsa = "^0.0.6"` (locked to 0.0.6) of package `seify v0.10.0`
[INFO] [stderr]     ... which satisfies dependency `seify = "^0.10.0"` (locked to 0.10.0) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1` (locked to 1.6.1) are: 1.6.1
[INFO] [stderr] 
[INFO] [stderr] the package `clang-sys` links to the native library `clang`, but it conflicts with a previous package which links to `clang` as well:
[INFO] [stderr] package `clang-sys v0.21.2`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^0.21.0"` (locked to 0.21.2) of package `bindgen v0.32.3`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.32.3"` (locked to 0.32.3) of package `lttng-ust-generate v0.1.1`
[INFO] [stderr]     ... which satisfies dependency `lttng-ust-generate = "^0.1.1"` (locked to 0.1.1) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
[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 = "clang"` 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 `clang-sys` which could resolve this conflict


command failed: exit status: 101

    Updating crates.io index
error: failed to select a version for `clang-sys`.
    ... required by package `bindgen v0.63.0`
    ... which satisfies dependency `bindgen = "^0.63"` (locked to 0.63.0) of package `aaronia-rtsa-sys v0.0.4`
    ... which satisfies dependency `aaronia-rtsa-sys = "^0.0.4"` (locked to 0.0.4) of package `aaronia-rtsa v0.0.6`
    ... which satisfies dependency `aaronia-rtsa = "^0.0.6"` (locked to 0.0.6) of package `seify v0.10.0`
    ... which satisfies dependency `seify = "^0.10.0"` (locked to 0.10.0) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
versions that meet the requirements `^1` (locked to 1.6.1) are: 1.6.1

the package `clang-sys` links to the native library `clang`, but it conflicts with a previous package which links to `clang` as well:
package `clang-sys v0.21.2`
    ... which satisfies dependency `clang-sys = "^0.21.0"` (locked to 0.21.2) of package `bindgen v0.32.3`
    ... which satisfies dependency `bindgen = "^0.32.3"` (locked to 0.32.3) of package `lttng-ust-generate v0.1.1`
    ... which satisfies dependency `lttng-ust-generate = "^0.1.1"` (locked to 0.1.1) of package `futuresdr v0.0.37 (/workspace/builds/worker-6-tc2/source)`
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 = "clang"` value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.

failed to select a version for `clang-sys` which could resolve this conflict