[INFO] updating cached repository ceciliacsilva/rtfm-app
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ceciliacsilva/rtfm-app
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ceciliacsilva/rtfm-app" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/ceciliacsilva/rtfm-app"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/ceciliacsilva/rtfm-app'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ceciliacsilva/rtfm-app" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/ceciliacsilva/rtfm-app"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/ceciliacsilva/rtfm-app'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22372f19e6dc4afab88fd938031eecc5ebc32a46
[INFO] sha for GitHub repo ceciliacsilva/rtfm-app: 22372f19e6dc4afab88fd938031eecc5ebc32a46
[INFO] validating manifest of ceciliacsilva/rtfm-app on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ceciliacsilva/rtfm-app on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ceciliacsilva/rtfm-app
[INFO] removed path dependency hal from ceciliacsilva/rtfm-app
[INFO] finished frobbing ceciliacsilva/rtfm-app
[INFO] frobbed toml for ceciliacsilva/rtfm-app written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/ceciliacsilva/rtfm-app/Cargo.toml
[INFO] started frobbing ceciliacsilva/rtfm-app
[INFO] removed path dependency hal from ceciliacsilva/rtfm-app
[INFO] finished frobbing ceciliacsilva/rtfm-app
[INFO] frobbed toml for ceciliacsilva/rtfm-app written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/ceciliacsilva/rtfm-app/Cargo.toml
[INFO] crate ceciliacsilva/rtfm-app has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `hal = "^0.1.5"`
[INFO] [stderr]   candidate versions found which didn't match: 0.0.6, 0.0.5, 0.0.4, ...
[INFO] [stderr]   location searched: crates.io index
[INFO] [stderr] required by package `rtfm-app v0.1.2 (/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/ceciliacsilva/rtfm-app)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed