[INFO] cloning repository https://github.com/zummenix/rust-iron-postgres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zummenix/rust-iron-postgres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzummenix%2Frust-iron-postgres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzummenix%2Frust-iron-postgres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e487420861296650aa07f4a472dbc2017c7fb22
[INFO] checking zummenix/rust-iron-postgres against master#5257aee7dd163d21d32fa904578d4fb0f4c91b79 for pr-116494-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzummenix%2Frust-iron-postgres" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zummenix/rust-iron-postgres on toolchain 5257aee7dd163d21d32fa904578d4fb0f4c91b79
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zummenix/rust-iron-postgres
[INFO] finished tweaking git repo https://github.com/zummenix/rust-iron-postgres
[INFO] tweaked toml for git repo https://github.com/zummenix/rust-iron-postgres written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zummenix/rust-iron-postgres 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" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/martinsp/iron-postgres-middleware`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded urlencoded v0.2.0
[INFO] [stderr]   Downloaded matches v0.1.2
[INFO] [stderr]   Downloaded unsafe-any v0.4.1
[INFO] [stderr]   Downloaded rustc-serialize v0.3.16
[INFO] [stderr]   Downloaded uuid v0.1.18
[INFO] [stderr]   Downloaded libc v0.2.2
[INFO] [stderr]   Downloaded rand v0.3.12
[INFO] [stderr]   Downloaded httparse v1.0.0
[INFO] [stderr]   Downloaded error v0.1.7
[INFO] [stderr]   Downloaded net2 v0.2.19
[INFO] [stderr]   Downloaded persistent v0.0.8
[INFO] [stderr]   Downloaded cfg-if v0.1.0
[INFO] [stderr]   Downloaded bufstream v0.1.1
[INFO] [stderr]   Downloaded phf_generator v0.7.9
[INFO] [stderr]   Downloaded postgres v0.10.2
[INFO] [stderr]   Downloaded phf_shared v0.7.9
[INFO] [stderr]   Downloaded r2d2 v0.6.1
[INFO] [stderr]   Downloaded phf v0.7.9
[INFO] [stderr]   Downloaded r2d2_postgres v0.9.3
[INFO] [stderr]   Downloaded route-recognizer v0.1.11
[INFO] [stderr]   Downloaded router v0.0.16
[INFO] [stderr]   Downloaded bodyparser v0.0.6
[INFO] [stderr]   Downloaded conduit-mime-types v0.7.3
[INFO] [stderr]   Downloaded gcc v0.3.20
[INFO] [stderr]   Downloaded unicase v1.0.1
[INFO] [stderr]   Downloaded log v0.3.4
[INFO] [stderr]   Downloaded traitobject v0.0.3
[INFO] [stderr]   Downloaded phf_codegen v0.7.9
[INFO] [stderr]   Downloaded cookie v0.2.2
[INFO] [stderr]   Downloaded serde v0.6.1
[INFO] [stderr]   Downloaded pkg-config v0.3.6
[INFO] [stderr]   Downloaded openssl-sys-extras v0.7.1
[INFO] [stderr]   Downloaded tempdir v0.3.4
[INFO] [stderr]   Downloaded openssl v0.7.1
[INFO] [stderr]   Downloaded hyper v0.7.0
[INFO] [stderr]   Downloaded num_cpus v0.2.10
[INFO] [stderr]   Downloaded iron v0.2.5
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/iron-0.2.5/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse the version requirement `0.2*` for dependency `plugin`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   expected comma after minor version number, found '*'
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.