[INFO] crate mozilla-ca-certs 0.1.3 is already in cache
[INFO] extracting crate mozilla-ca-certs 0.1.3 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/mozilla-ca-certs/0.1.3
[INFO] extracting crate mozilla-ca-certs 0.1.3 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/mozilla-ca-certs/0.1.3
[INFO] validating manifest of mozilla-ca-certs-0.1.3 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mozilla-ca-certs-0.1.3 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mozilla-ca-certs-0.1.3
[INFO] finished frobbing mozilla-ca-certs-0.1.3
[INFO] frobbed toml for mozilla-ca-certs-0.1.3 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/mozilla-ca-certs/0.1.3/Cargo.toml
[INFO] started frobbing mozilla-ca-certs-0.1.3
[INFO] finished frobbing mozilla-ca-certs-0.1.3
[INFO] frobbed toml for mozilla-ca-certs-0.1.3 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/mozilla-ca-certs/0.1.3/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr] error: failed to select a version for the requirement `webpki = "^0.3.0"`
[INFO] [stderr]   candidate versions found which didn't match: 0.19.1, 0.19.0, 0.18.1
[INFO] [stderr]   location searched: crates.io index
[INFO] [stderr] required by package `mozilla-ca-certs v0.1.3 (/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/mozilla-ca-certs/0.1.3)`
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:yanked
[ERROR] caused by: crate mozilla-ca-certs-0.1.3 depends on yanked crates
[ERROR]