[INFO] fetching crate tokio-http2 0.1.9...
[INFO] testing tokio-http2-0.1.9 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate tokio-http2 0.1.9 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate tokio-http2 0.1.9 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-http2 0.1.9
[INFO] finished tweaking crates.io crate tokio-http2 0.1.9
[INFO] tweaked toml for crates.io crate tokio-http2 0.1.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `spmc = "^0.2"`
[INFO] [stderr] candidate versions found which didn't match: 0.3.0
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tokio-http2 v0.1.9 (/workspace/builds/worker-4-tc1/source)`
[INFO] [stderr] perhaps a crate was updated and forgotten to be re-vendored?
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:yanked
[ERROR] caused by: the crate depends on yanked dependencies
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing tokio-http2-0.1.9 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate tokio-http2 0.1.9 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate tokio-http2 0.1.9 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-http2 0.1.9
[INFO] finished tweaking crates.io crate tokio-http2 0.1.9
[INFO] tweaked toml for crates.io crate tokio-http2 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `spmc = "^0.2"`
[INFO] [stderr] candidate versions found which didn't match: 0.3.0
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tokio-http2 v0.1.9 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] perhaps a crate was updated and forgotten to be re-vendored?
[INFO] testing tokio-http2-0.1.9 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate tokio-http2 0.1.9 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate tokio-http2 0.1.9 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-http2 0.1.9
[INFO] finished tweaking crates.io crate tokio-http2 0.1.9
[INFO] tweaked toml for crates.io crate tokio-http2 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `spmc = "^0.2"`
[INFO] [stderr] candidate versions found which didn't match: 0.3.0
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tokio-http2 v0.1.9 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] perhaps a crate was updated and forgotten to be re-vendored?
[INFO] testing tokio-http2-0.1.9 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate tokio-http2 0.1.9 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate tokio-http2 0.1.9 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-http2 0.1.9
[INFO] finished tweaking crates.io crate tokio-http2 0.1.9
[INFO] tweaked toml for crates.io crate tokio-http2 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `spmc = "^0.2"`
[INFO] [stderr] candidate versions found which didn't match: 0.3.0
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tokio-http2 v0.1.9 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] perhaps a crate was updated and forgotten to be re-vendored?
[INFO] testing tokio-http2-0.1.9 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate tokio-http2 0.1.9 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate tokio-http2 0.1.9 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-http2 0.1.9
[INFO] finished tweaking crates.io crate tokio-http2 0.1.9
[INFO] tweaked toml for crates.io crate tokio-http2 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `spmc = "^0.2"`
[INFO] [stderr] candidate versions found which didn't match: 0.3.0
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tokio-http2 v0.1.9 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] perhaps a crate was updated and forgotten to be re-vendored?
[INFO] testing tokio-http2-0.1.9 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate tokio-http2 0.1.9 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate tokio-http2 0.1.9 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-http2 0.1.9
[INFO] finished tweaking crates.io crate tokio-http2 0.1.9
[INFO] tweaked toml for crates.io crate tokio-http2 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `spmc = "^0.2"`
[INFO] [stderr] candidate versions found which didn't match: 0.3.0
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tokio-http2 v0.1.9 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] perhaps a crate was updated and forgotten to be re-vendored?
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:yanked
[ERROR] caused by: the crate depends on yanked dependencies
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
