[INFO] fetching crate mix_link 0.1.0...
[INFO] checking mix_link-0.1.0 against master#f4d794ea0b845413344621d89f6c945062748485 for pr-119369
[INFO] extracting crate mix_link 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate mix_link 0.1.0 on toolchain f4d794ea0b845413344621d89f6c945062748485
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mix_link 0.1.0
[INFO] finished tweaking crates.io crate mix_link 0.1.0
[INFO] tweaked toml for crates.io crate mix_link 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "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 the requirement `stream-cipher = "^0.3"`
[INFO] [stderr] candidate versions found which didn't match: 0.99.99, 0.8.0-pre, 0.7.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `aes-ctr v0.3.0`
[INFO] [stderr]     ... which satisfies dependency `aes-ctr = "^0.3.0"` of package `sphinxcrypto v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `sphinxcrypto = "^0.1.0"` of package `mix_link v0.1.0 (/workspace/builds/worker-6-tc1/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     stream-cipher = { version = "0.8.0-pre" }
[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] checking mix_link-0.1.0 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369
[INFO] extracting crate mix_link 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate mix_link 0.1.0 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mix_link 0.1.0
[INFO] finished tweaking crates.io crate mix_link 0.1.0
[INFO] tweaked toml for crates.io crate mix_link 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking mix_link-0.1.0 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369
[INFO] extracting crate mix_link 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate mix_link 0.1.0 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mix_link 0.1.0
[INFO] finished tweaking crates.io crate mix_link 0.1.0
[INFO] tweaked toml for crates.io crate mix_link 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "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 the requirement `aes-soft = "^0.3"`
[INFO] [stderr] candidate versions found which didn't match: 0.99.99, 0.6.4, 0.6.3, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `aes-ctr v0.3.0`
[INFO] [stderr]     ... which satisfies dependency `aes-ctr = "^0.3.0"` of package `sphinxcrypto v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `sphinxcrypto = "^0.1.0"` of package `mix_link v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] perhaps a crate was updated and forgotten to be re-vendored?
[INFO] checking mix_link-0.1.0 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369
[INFO] extracting crate mix_link 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate mix_link 0.1.0 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mix_link 0.1.0
[INFO] finished tweaking crates.io crate mix_link 0.1.0
[INFO] tweaked toml for crates.io crate mix_link 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking mix_link-0.1.0 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369
[INFO] extracting crate mix_link 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate mix_link 0.1.0 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mix_link 0.1.0
[INFO] finished tweaking crates.io crate mix_link 0.1.0
[INFO] tweaked toml for crates.io crate mix_link 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "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 the requirement `stream-cipher = "^0.3"`
[INFO] [stderr] candidate versions found which didn't match: 0.99.99, 0.8.0-pre, 0.7.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `aes-ctr v0.3.0`
[INFO] [stderr]     ... which satisfies dependency `aes-ctr = "^0.3.0"` of package `sphinxcrypto v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `sphinxcrypto = "^0.1.0"` of package `mix_link v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     stream-cipher = { version = "0.8.0-pre" }
[INFO] [stderr] perhaps a crate was updated and forgotten to be re-vendored?
[INFO] checking mix_link-0.1.0 against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369
[INFO] extracting crate mix_link 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate mix_link 0.1.0 on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mix_link 0.1.0
[INFO] finished tweaking crates.io crate mix_link 0.1.0
[INFO] tweaked toml for crates.io crate mix_link 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.