[INFO] updating cached repository toracle/rs-db-migration
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/toracle/rs-db-migration
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/toracle/rs-db-migration" "work/ex/beta-1.38-1/sources/1.37.0/gh/toracle/rs-db-migration"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/toracle/rs-db-migration'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/toracle/rs-db-migration" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/toracle/rs-db-migration"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/toracle/rs-db-migration'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 933e28c39f39f7d4fef4908479bf93e0e6f7114c
[INFO] sha for GitHub repo toracle/rs-db-migration: 933e28c39f39f7d4fef4908479bf93e0e6f7114c
[INFO] validating manifest of toracle/rs-db-migration on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of toracle/rs-db-migration on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing toracle/rs-db-migration
[INFO] finished frobbing toracle/rs-db-migration
[INFO] frobbed toml for toracle/rs-db-migration written to work/ex/beta-1.38-1/sources/1.37.0/gh/toracle/rs-db-migration/Cargo.toml
[INFO] started frobbing toracle/rs-db-migration
[INFO] finished frobbing toracle/rs-db-migration
[INFO] frobbed toml for toracle/rs-db-migration written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/toracle/rs-db-migration/Cargo.toml
[INFO] crate toracle/rs-db-migration already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing toracle/rs-db-migration against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/toracle/rs-db-migration:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 29895f1cce37cb441fe4b8f9213593d1b0b2457ebebb4ce55d2f5562c0b1dfcf
[INFO] running `"docker" "start" "-a" "29895f1cce37cb441fe4b8f9213593d1b0b2457ebebb4ce55d2f5562c0b1dfcf"`
[INFO] [stderr]    Compiling rs-sql-migration v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0106]: missing lifetime specifier
[INFO] [stderr]   --> src/main.rs:58:89
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn load_migrations<'a>(filenames: Vec<String>) -> HashMap<usize, HashMap<Direction, &'a MigrationInfo>> {
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^^^ help: consider giving it an explicit bounded or 'static lifetime: `MigrationInfo + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0106`.
[INFO] [stderr] error: Could not compile `rs-sql-migration`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "29895f1cce37cb441fe4b8f9213593d1b0b2457ebebb4ce55d2f5562c0b1dfcf"`
[INFO] running `"docker" "rm" "-f" "29895f1cce37cb441fe4b8f9213593d1b0b2457ebebb4ce55d2f5562c0b1dfcf"`
[INFO] [stdout] 29895f1cce37cb441fe4b8f9213593d1b0b2457ebebb4ce55d2f5562c0b1dfcf