[INFO] updating cached repository https://github.com/andreasots/eris
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/andreasots/eris
[INFO] [stderr]    9a7527a..316f046  master          -> master
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1186 -> v0.1.0-pre.1186
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1168 -> v0.1.0-pre.1168
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1170 -> v0.1.0-pre.1170
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1172 -> v0.1.0-pre.1172
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1174 -> v0.1.0-pre.1174
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1176 -> v0.1.0-pre.1176
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1178 -> v0.1.0-pre.1178
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1180 -> v0.1.0-pre.1180
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1182 -> v0.1.0-pre.1182
[INFO] [stderr]  * [new tag]         v0.1.0-pre.1184 -> v0.1.0-pre.1184
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 316f0468cce67a1a4472c0c9f6fc437c6d38fa1c
[ERROR] this task or one of its parent failed!
[ERROR] command `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.