[INFO] crate make_hyper_great_again 0.11.1 is already in cache
[INFO] extracting crate make_hyper_great_again 0.11.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/make_hyper_great_again/0.11.1
[INFO] extracting crate make_hyper_great_again 0.11.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/make_hyper_great_again/0.11.1
[INFO] validating manifest of make_hyper_great_again-0.11.1 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 make_hyper_great_again-0.11.1 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 make_hyper_great_again-0.11.1
[INFO] finished frobbing make_hyper_great_again-0.11.1
[INFO] frobbed toml for make_hyper_great_again-0.11.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/make_hyper_great_again/0.11.1/Cargo.toml
[INFO] started frobbing make_hyper_great_again-0.11.1
[INFO] finished frobbing make_hyper_great_again-0.11.1
[INFO] frobbed toml for make_hyper_great_again-0.11.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/make_hyper_great_again/0.11.1/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 the requirement `webpki = "^0.12"`
[INFO] [stderr]   candidate versions found which didn't match: 0.21.0, 0.20.0, 0.19.1, ...
[INFO] [stderr]   location searched: crates.io index
[INFO] [stderr] required by package `rustls v0.8.0`
[INFO] [stderr]     ... which is depended on by `hyper-rustls v0.7.0`
[INFO] [stderr]     ... which is depended on by `make_hyper_great_again v0.11.1 (/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/make_hyper_great_again/0.11.1)`
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:yanked
[ERROR] caused by: crate make_hyper_great_again-0.11.1 depends on yanked crates
[ERROR]