[INFO] cloning repository PaulGrandperrin/es-reindex-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/PaulGrandperrin/es-reindex-rs.git" "work/cache/sources/gh/PaulGrandperrin/es-reindex-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/PaulGrandperrin/es-reindex-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/PaulGrandperrin/es-reindex-rs" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/PaulGrandperrin/es-reindex-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/PaulGrandperrin/es-reindex-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PaulGrandperrin/es-reindex-rs" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/PaulGrandperrin/es-reindex-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/PaulGrandperrin/es-reindex-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 60f5fff02813e302487a7e5772235d3ef7a21850
[INFO] sha for GitHub repo PaulGrandperrin/es-reindex-rs: 60f5fff02813e302487a7e5772235d3ef7a21850
[INFO] validating manifest of PaulGrandperrin/es-reindex-rs 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 PaulGrandperrin/es-reindex-rs 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 PaulGrandperrin/es-reindex-rs
[INFO] removed path dependency serde_json from PaulGrandperrin/es-reindex-rs
[INFO] finished frobbing PaulGrandperrin/es-reindex-rs
[INFO] frobbed toml for PaulGrandperrin/es-reindex-rs written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/PaulGrandperrin/es-reindex-rs/Cargo.toml
[INFO] started frobbing PaulGrandperrin/es-reindex-rs
[INFO] removed path dependency serde_json from PaulGrandperrin/es-reindex-rs
[INFO] finished frobbing PaulGrandperrin/es-reindex-rs
[INFO] frobbed toml for PaulGrandperrin/es-reindex-rs written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/PaulGrandperrin/es-reindex-rs/Cargo.toml
[INFO] crate PaulGrandperrin/es-reindex-rs 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]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/PaulGrandperrin/es-reindex-rs/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