[INFO] crate codegenta 0.0.8 is already in cache
[INFO] extracting crate codegenta 0.0.8 into work/ex/beta-1.38-1/sources/1.37.0/reg/codegenta/0.0.8
[INFO] extracting crate codegenta 0.0.8 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/codegenta/0.0.8
[INFO] validating manifest of codegenta-0.0.8 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of codegenta-0.0.8 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing codegenta-0.0.8
[INFO] finished frobbing codegenta-0.0.8
[INFO] frobbed toml for codegenta-0.0.8 written to work/ex/beta-1.38-1/sources/1.37.0/reg/codegenta/0.0.8/Cargo.toml
[INFO] started frobbing codegenta-0.0.8
[INFO] finished frobbing codegenta-0.0.8
[INFO] frobbed toml for codegenta-0.0.8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/codegenta/0.0.8/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr] error: failed to select a version for `postgres`.
[INFO] [stderr]     ... required by package `rustorm v0.4.3`
[INFO] [stderr]     ... which is depended on by `codegenta v0.0.8 (/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/codegenta/0.0.8)`
[INFO] [stderr] versions that meet the requirements `^0.10.1` are: 0.10.2, 0.10.1
[INFO] [stderr] 
[INFO] [stderr] the package `rustorm` depends on `postgres`, with features: `rustc-serialize` but `postgres` does not have these features.
[INFO] [stderr]  It has a required dependency with that name, but only optional dependencies can be used as features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `postgres` which could resolve this conflict
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed