[INFO] cloning repository https://github.com/indygreg/cryptography-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/indygreg/cryptography-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findygreg%2Fcryptography-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findygreg%2Fcryptography-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c078199a1b86191e19a53993691850769e7748d2
[INFO] checking indygreg/cryptography-rs against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findygreg%2Fcryptography-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/indygreg/cryptography-rs on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/indygreg/cryptography-rs
[INFO] finished tweaking git repo https://github.com/indygreg/cryptography-rs
[INFO] tweaked toml for git repo https://github.com/indygreg/cryptography-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/indygreg/cryptography-rs 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "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 the requirement `pgp = "^0.14.0"` (locked to 0.14.0)
[INFO] [stderr] candidate versions found which didn't match: 0.5.1, 0.5.0, 0.4.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `pgp-cleartext v0.11.0 (/workspace/builds/worker-3-tc1/source/pgp-cleartext)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: failed to select a version for the requirement `pgp = "^0.14.0"` (locked to 0.14.0)
candidate versions found which didn't match: 0.5.1, 0.5.0, 0.4.1, ...
location searched: crates.io index
required by package `pgp-cleartext v0.11.0 (/workspace/builds/worker-3-tc1/source/pgp-cleartext)`