[INFO] updating cached repository quininer/ene
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/quininer/ene
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/quininer/ene" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/quininer/ene"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/quininer/ene'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quininer/ene" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/quininer/ene"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/quininer/ene'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 46a12da3feffa0b6cd6655c5ee3de84369ce5bf2
[INFO] sha for GitHub repo quininer/ene: 46a12da3feffa0b6cd6655c5ee3de84369ce5bf2
[INFO] validating manifest of quininer/ene on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of quininer/ene on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing quininer/ene
[INFO] removed workspace from quininer/ene
[INFO] removed path dependency ene-core from quininer/ene
[INFO] removed path dependency ene-core from quininer/ene
[INFO] finished frobbing quininer/ene
[INFO] frobbed toml for quininer/ene written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/quininer/ene/Cargo.toml
[INFO] started frobbing quininer/ene
[INFO] removed workspace from quininer/ene
[INFO] removed path dependency ene-core from quininer/ene
[INFO] removed path dependency ene-core from quininer/ene
[INFO] finished frobbing quininer/ene
[INFO] frobbed toml for quininer/ene written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/quininer/ene/Cargo.toml
[INFO] crate quininer/ene already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `ene-core`.
[INFO] [stderr]     ... required by package `ene v0.1.0 (/mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/quininer/ene)`
[INFO] [stderr] versions that meet the requirements `*` are: 0.0.0
[INFO] [stderr] 
[INFO] [stderr] the package `ene` depends on `ene-core`, with features: `post-quantum` but `ene-core` does not have these features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `ene-core` 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" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed