[INFO] cloning repository ayosec/lalrpop-macro
[INFO] running `"git" "clone" "--bare" "git://github.com/ayosec/lalrpop-macro.git" "work/cache/sources/gh/ayosec/lalrpop-macro"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ayosec/lalrpop-macro'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ayosec/lalrpop-macro" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ayosec/lalrpop-macro"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ayosec/lalrpop-macro'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ayosec/lalrpop-macro" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ayosec/lalrpop-macro"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ayosec/lalrpop-macro'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 013d40f2f9b0d5a400960b9525e225d75b02791e
[INFO] sha for GitHub repo ayosec/lalrpop-macro: 013d40f2f9b0d5a400960b9525e225d75b02791e
[INFO] validating manifest of ayosec/lalrpop-macro on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ayosec/lalrpop-macro on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ayosec/lalrpop-macro
[INFO] removed path dependency lalrpop_macro from ayosec/lalrpop-macro
[INFO] finished frobbing ayosec/lalrpop-macro
[INFO] frobbed toml for ayosec/lalrpop-macro written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ayosec/lalrpop-macro/Cargo.toml
[INFO] started frobbing ayosec/lalrpop-macro
[INFO] removed path dependency lalrpop_macro from ayosec/lalrpop-macro
[INFO] finished frobbing ayosec/lalrpop-macro
[INFO] frobbed toml for ayosec/lalrpop-macro written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ayosec/lalrpop-macro/Cargo.toml
[INFO] crate ayosec/lalrpop-macro already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `lalrpop_macro` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `parsermacro v0.1.0 (/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ayosec/lalrpop-macro)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed