[INFO] fetching crate himpp 0.3.1...
[INFO] checking himpp-0.3.1 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate himpp 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate himpp 0.3.1
[INFO] finished tweaking crates.io crate himpp 0.3.1
[INFO] tweaked toml for crates.io crate himpp 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate himpp 0.3.1 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate himpp 0.3.1 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to select a version for `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.54.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.54"` of package `ffav-sys v4.3.1`
[INFO] [stderr]     ... which satisfies dependency `ffav-sys = "^4.3"` (locked to 4.3.1) of package `ffav v4.3.4`
[INFO] [stderr]     ... which satisfies dependency `ffav = "^4.3"` (locked to 4.3.4) of package `himpp v0.3.1 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.29` are: 0.29.3, 0.29.2, 0.29.1, 0.29.0
[INFO] [stderr] 
[INFO] [stderr] 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 v1.0.0`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^1"` (locked to 1.0.0) of package `bindgen v0.55.1`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.55"` (locked to 0.55.1) of package `himpp v0.3.1 (/workspace/builds/worker-3-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 himpp-0.3.1 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate himpp 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate himpp 0.3.1
[INFO] finished tweaking crates.io crate himpp 0.3.1
[INFO] tweaked toml for crates.io crate himpp 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate himpp 0.3.1 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate himpp 0.3.1 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to select a version for `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.54.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.54"` of package `ffav-sys v4.3.1`
[INFO] [stderr]     ... which satisfies dependency `ffav-sys = "^4.3"` (locked to 4.3.1) of package `ffav v4.3.4`
[INFO] [stderr]     ... which satisfies dependency `ffav = "^4.3"` (locked to 4.3.4) of package `himpp v0.3.1 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.29` are: 0.29.3, 0.29.2, 0.29.1, 0.29.0
[INFO] [stderr] 
[INFO] [stderr] 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 v1.0.0`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^1"` (locked to 1.0.0) of package `bindgen v0.55.1`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.55"` (locked to 0.55.1) of package `himpp v0.3.1 (/workspace/builds/worker-3-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 himpp-0.3.1 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate himpp 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate himpp 0.3.1
[INFO] finished tweaking crates.io crate himpp 0.3.1
[INFO] tweaked toml for crates.io crate himpp 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate himpp 0.3.1 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate himpp 0.3.1 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to select a version for `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.54.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.54"` of package `ffav-sys v4.3.1`
[INFO] [stderr]     ... which satisfies dependency `ffav-sys = "^4.3"` (locked to 4.3.1) of package `ffav v4.3.4`
[INFO] [stderr]     ... which satisfies dependency `ffav = "^4.3"` (locked to 4.3.4) of package `himpp v0.3.1 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.29` are: 0.29.3, 0.29.2, 0.29.1, 0.29.0
[INFO] [stderr] 
[INFO] [stderr] 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 v1.0.0`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^1"` (locked to 1.0.0) of package `bindgen v0.55.1`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.55"` (locked to 0.55.1) of package `himpp v0.3.1 (/workspace/builds/worker-3-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 himpp-0.3.1 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate himpp 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate himpp 0.3.1
[INFO] finished tweaking crates.io crate himpp 0.3.1
[INFO] tweaked toml for crates.io crate himpp 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate himpp 0.3.1 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate himpp 0.3.1 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to select a version for `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.54.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.54"` of package `ffav-sys v4.3.1`
[INFO] [stderr]     ... which satisfies dependency `ffav-sys = "^4.3"` (locked to 4.3.1) of package `ffav v4.3.4`
[INFO] [stderr]     ... which satisfies dependency `ffav = "^4.3"` (locked to 4.3.4) of package `himpp v0.3.1 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.29` are: 0.29.3, 0.29.2, 0.29.1, 0.29.0
[INFO] [stderr] 
[INFO] [stderr] 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 v1.0.0`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^1"` (locked to 1.0.0) of package `bindgen v0.55.1`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.55"` (locked to 0.55.1) of package `himpp v0.3.1 (/workspace/builds/worker-3-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 himpp-0.3.1 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] extracting crate himpp 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate himpp 0.3.1
[INFO] finished tweaking crates.io crate himpp 0.3.1
[INFO] tweaked toml for crates.io crate himpp 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate himpp 0.3.1 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate himpp 0.3.1 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to select a version for `clang-sys`.
[INFO] [stderr]     ... required by package `bindgen v0.54.0`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.54"` of package `ffav-sys v4.3.1`
[INFO] [stderr]     ... which satisfies dependency `ffav-sys = "^4.3"` (locked to 4.3.1) of package `ffav v4.3.4`
[INFO] [stderr]     ... which satisfies dependency `ffav = "^4.3"` (locked to 4.3.4) of package `himpp v0.3.1 (/workspace/builds/worker-3-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.29` are: 0.29.3, 0.29.2, 0.29.1, 0.29.0
[INFO] [stderr] 
[INFO] [stderr] 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 v1.0.0`
[INFO] [stderr]     ... which satisfies dependency `clang-sys = "^1"` (locked to 1.0.0) of package `bindgen v0.55.1`
[INFO] [stderr]     ... which satisfies dependency `bindgen = "^0.55"` (locked to 0.55.1) of package `himpp v0.3.1 (/workspace/builds/worker-3-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

error: failed to select a version for `clang-sys`.
    ... required by package `bindgen v0.54.0`
    ... which satisfies dependency `bindgen = "^0.54"` of package `ffav-sys v4.3.1`
    ... which satisfies dependency `ffav-sys = "^4.3"` (locked to 4.3.1) of package `ffav v4.3.4`
    ... which satisfies dependency `ffav = "^4.3"` (locked to 4.3.4) of package `himpp v0.3.1 (/workspace/builds/worker-3-tc2/source)`
versions that meet the requirements `^0.29` are: 0.29.3, 0.29.2, 0.29.1, 0.29.0

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 v1.0.0`
    ... which satisfies dependency `clang-sys = "^1"` (locked to 1.0.0) of package `bindgen v0.55.1`
    ... which satisfies dependency `bindgen = "^0.55"` (locked to 0.55.1) of package `himpp v0.3.1 (/workspace/builds/worker-3-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