[INFO] updating cached repository lengstrom/quickedit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lengstrom/quickedit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lengstrom/quickedit" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/lengstrom/quickedit"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/lengstrom/quickedit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lengstrom/quickedit" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/lengstrom/quickedit"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/lengstrom/quickedit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9e4c5d2f12aafafc10fb0e8a1bd7a2859c25e410
[INFO] sha for GitHub repo lengstrom/quickedit: 9e4c5d2f12aafafc10fb0e8a1bd7a2859c25e410
[INFO] validating manifest of lengstrom/quickedit on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lengstrom/quickedit on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lengstrom/quickedit
[INFO] finished frobbing lengstrom/quickedit
[INFO] frobbed toml for lengstrom/quickedit written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/lengstrom/quickedit/Cargo.toml
[INFO] started frobbing lengstrom/quickedit
[INFO] finished frobbing lengstrom/quickedit
[INFO] frobbed toml for lengstrom/quickedit written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/lengstrom/quickedit/Cargo.toml
[INFO] crate lengstrom/quickedit already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/lengstrom/quickedit/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking lengstrom/quickedit against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-5/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/lengstrom/quickedit:/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=forbid" "-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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3a7be65f302969f9d31843935ac22e76dfc457aefc41dc0fb49b1107aef7a2fc
[INFO] running `"docker" "start" "-a" "3a7be65f302969f9d31843935ac22e76dfc457aefc41dc0fb49b1107aef7a2fc"`
[INFO] [stderr]     Checking quickedit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn get_filenames(lines: Vec<&str>) -> Vec<&str> {
[INFO] [stderr]    |    -------------                      ^^^^^^^^^ expected struct `std::vec::Vec`, found ()
[INFO] [stderr]    |    |
[INFO] [stderr]    |    this function's body doesn't return
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `std::vec::Vec<&str>`
[INFO] [stderr]               found type `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn get_filenames(lines: Vec<&str>) -> Vec<&str> {
[INFO] [stderr]    |    -------------                      ^^^^^^^^^ expected struct `std::vec::Vec`, found ()
[INFO] [stderr]    |    |
[INFO] [stderr]    |    this function's body doesn't return
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `std::vec::Vec<&str>`
[INFO] [stderr]               found type `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `quickedit`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `quickedit`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3a7be65f302969f9d31843935ac22e76dfc457aefc41dc0fb49b1107aef7a2fc"`
[INFO] running `"docker" "rm" "-f" "3a7be65f302969f9d31843935ac22e76dfc457aefc41dc0fb49b1107aef7a2fc"`
[INFO] [stdout] 3a7be65f302969f9d31843935ac22e76dfc457aefc41dc0fb49b1107aef7a2fc