[INFO] crate zircon 0.1.1 is already in cache [INFO] extracting crate zircon 0.1.1 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/zircon/0.1.1 [INFO] extracting crate zircon 0.1.1 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/zircon/0.1.1 [INFO] validating manifest of zircon-0.1.1 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of zircon-0.1.1 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing zircon-0.1.1 [INFO] finished frobbing zircon-0.1.1 [INFO] frobbed toml for zircon-0.1.1 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/zircon/0.1.1/Cargo.toml [INFO] started frobbing zircon-0.1.1 [INFO] finished frobbing zircon-0.1.1 [INFO] frobbed toml for zircon-0.1.1 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/zircon/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] error: failed to select a version for the requirement `ring = "^0.9.4"` [INFO] [stderr] candidate versions found which didn't match: 0.14.6, 0.14.5, 0.14.4, ... [INFO] [stderr] location searched: crates.io index [INFO] [stderr] required by package `cookie v0.8.0` [INFO] [stderr] ... which is depended on by `zircon v0.1.1 (/mnt/big/crater/work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/zircon/0.1.1)` [ERROR] this task or one of its parent failed! [ERROR] overridden task result to broken:yanked [ERROR] caused by: crate zircon-0.1.1 depends on yanked crates [ERROR]