[INFO] crate whatsappweb 0.0.2 is already in cache
[INFO] extracting crate whatsappweb 0.0.2 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/whatsappweb/0.0.2
[INFO] extracting crate whatsappweb 0.0.2 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/whatsappweb/0.0.2
[INFO] validating manifest of whatsappweb-0.0.2 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of whatsappweb-0.0.2 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing whatsappweb-0.0.2
[INFO] finished frobbing whatsappweb-0.0.2
[INFO] frobbed toml for whatsappweb-0.0.2 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/whatsappweb/0.0.2/Cargo.toml
[INFO] started frobbing whatsappweb-0.0.2
[INFO] finished frobbing whatsappweb-0.0.2
[INFO] frobbed toml for whatsappweb-0.0.2 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/whatsappweb/0.0.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to select a version for the requirement `ring = "^0.12.1"`
[INFO] [stderr]   candidate versions found which didn't match: 0.16.5, 0.16.4, 0.16.3, ...
[INFO] [stderr]   location searched: crates.io index
[INFO] [stderr] required by package `whatsappweb v0.0.2 (/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/whatsappweb/0.0.2)`
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:yanked
[ERROR] caused by: crate whatsappweb-0.0.2 depends on yanked crates
[ERROR]