[INFO] cloning repository aphexcreations/rustls
[INFO] running `"git" "clone" "--bare" "git://github.com/aphexcreations/rustls.git" "work/cache/sources/gh/aphexcreations/rustls"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/aphexcreations/rustls'...
[INFO] running `"git" "clone" "work/cache/sources/gh/aphexcreations/rustls" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/aphexcreations/rustls"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/aphexcreations/rustls'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aphexcreations/rustls" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/aphexcreations/rustls"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/aphexcreations/rustls'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 50a4e97bac467e416dcef28966e1fa2668fc9509
[INFO] sha for GitHub repo aphexcreations/rustls: 50a4e97bac467e416dcef28966e1fa2668fc9509
[INFO] validating manifest of aphexcreations/rustls on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of aphexcreations/rustls on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing aphexcreations/rustls
[INFO] finished frobbing aphexcreations/rustls
[INFO] frobbed toml for aphexcreations/rustls written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/aphexcreations/rustls/Cargo.toml
[INFO] started frobbing aphexcreations/rustls
[INFO] finished frobbing aphexcreations/rustls
[INFO] frobbed toml for aphexcreations/rustls written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/aphexcreations/rustls/Cargo.toml
[INFO] crate aphexcreations/rustls has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/aphexcreations/rustls/Cargo.lock needs to be updated but --locked was passed to prevent this
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed