[INFO] updating cached repository rnitschelm/app
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rnitschelm/app
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rnitschelm/app" "work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/gh/rnitschelm/app"`
[INFO] [stderr] Cloning into 'work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/gh/rnitschelm/app'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rnitschelm/app" "work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/gh/rnitschelm/app"`
[INFO] [stderr] Cloning into 'work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/gh/rnitschelm/app'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4a14dd6d2dacb2a15af7977b2cf07eaf207435e2
[INFO] sha for GitHub repo rnitschelm/app: 4a14dd6d2dacb2a15af7977b2cf07eaf207435e2
[INFO] validating manifest of rnitschelm/app on toolchain master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rnitschelm/app on toolchain try#26f8d250bb3c8a85e812cf663c730ef9e0df9315
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rnitschelm/app
[INFO] finished frobbing rnitschelm/app
[INFO] frobbed toml for rnitschelm/app written to work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/gh/rnitschelm/app/Cargo.toml
[INFO] started frobbing rnitschelm/app
[INFO] finished frobbing rnitschelm/app
[INFO] frobbed toml for rnitschelm/app written to work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/gh/rnitschelm/app/Cargo.toml
[INFO] crate rnitschelm/app has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rnitschelm/app against try#26f8d250bb3c8a85e812cf663c730ef9e0df9315 for pr-57609
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57609/worker-5/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/gh/rnitschelm/app:/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" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f7a5a1f87c1de1872a2b00b9081da819622fa115b35cb736692147ecfd7034f2
[INFO] running `"docker" "start" "-a" "f7a5a1f87c1de1872a2b00b9081da819622fa115b35cb736692147ecfd7034f2"`
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling if_chain v0.1.3
[INFO] [stderr]    Compiling rocket_codegen v0.4.0-rc.1
[INFO] [stderr]    Compiling rocket v0.4.0-rc.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling smallvec v0.6.6
[INFO] [stderr]     Checking r2d2 v0.8.3
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling syn v0.15.21
[INFO] [stderr]     Checking diesel v1.3.3
[INFO] [stderr]     Checking bcrypt v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.3
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling devise_core v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]    Compiling devise_codegen v0.1.0
[INFO] [stderr]     Checking rocket_http v0.4.0-rc.1
[INFO] [stderr]    Compiling devise v0.1.0
[INFO] [stderr]    Compiling validator v0.8.0
[INFO] [stderr]    Compiling validator_derive v0.8.0
[INFO] [stderr]     Checking rocket_contrib v0.4.0-rc.1
[INFO] [stderr]     Checking app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]   --> src/routes/registration.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | #[post("/registration", data = "<registration>")]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]   --> src/routes/registration.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | #[post("/registration", data = "<registration>")]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `app`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `app`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f7a5a1f87c1de1872a2b00b9081da819622fa115b35cb736692147ecfd7034f2"`
[INFO] running `"docker" "rm" "-f" "f7a5a1f87c1de1872a2b00b9081da819622fa115b35cb736692147ecfd7034f2"`
[INFO] [stdout] f7a5a1f87c1de1872a2b00b9081da819622fa115b35cb736692147ecfd7034f2