[INFO] updating cached repository jlprince21/file_scanner
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jlprince21/file_scanner
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jlprince21/file_scanner" "work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/jlprince21/file_scanner"`
[INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/jlprince21/file_scanner'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jlprince21/file_scanner" "work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/jlprince21/file_scanner"`
[INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/jlprince21/file_scanner'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c6249dcf118a004baa789d741f355bac2d602e8c
[INFO] sha for GitHub repo jlprince21/file_scanner: c6249dcf118a004baa789d741f355bac2d602e8c
[INFO] validating manifest of jlprince21/file_scanner on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jlprince21/file_scanner on toolchain try#74092351c05ae61047b2be02024415546595e974
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jlprince21/file_scanner
[INFO] finished frobbing jlprince21/file_scanner
[INFO] frobbed toml for jlprince21/file_scanner written to work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/jlprince21/file_scanner/Cargo.toml
[INFO] started frobbing jlprince21/file_scanner
[INFO] finished frobbing jlprince21/file_scanner
[INFO] frobbed toml for jlprince21/file_scanner written to work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/jlprince21/file_scanner/Cargo.toml
[INFO] crate jlprince21/file_scanner already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jlprince21/file_scanner against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60174
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60174/worker-6/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/jlprince21/file_scanner:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e83a937a84117863bb26e9eaa85a59e7db50f1acbbcb1f09813b46fee8092ef0
[INFO] running `"docker" "start" "-a" "e83a937a84117863bb26e9eaa85a59e7db50f1acbbcb1f09813b46fee8092ef0"`
[INFO] [stderr]     Checking nom v4.1.0
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking config v0.9.1
[INFO] [stderr]     Checking dotenv v0.9.0
[INFO] [stderr]     Checking card_catalog v1.0.9 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | use clap::{Arg, App, SubCommand};
[INFO] [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | use clap::{Arg, App, SubCommand};
[INFO] [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arg`, `SubCommand`
[INFO] [stderr]   --> src/bin.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | use clap::{Arg, App, SubCommand};
[INFO] [stderr]    |            ^^^       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mods::capabilities as Capabilities`
[INFO] [stderr]   --> src/bin.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use mods::capabilities as Capabilities;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arg`, `SubCommand`
[INFO] [stderr]   --> src/bin.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | use clap::{Arg, App, SubCommand};
[INFO] [stderr]    |            ^^^       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mods::capabilities as Capabilities`
[INFO] [stderr]   --> src/bin.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use mods::capabilities as Capabilities;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connection`
[INFO] [stderr]   --> src/bin.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let connection = Sql::establish_connection(&settings.pg_connection_string);
[INFO] [stderr]    |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_connection`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connection`
[INFO] [stderr]   --> src/bin.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let connection = Sql::establish_connection(&settings.pg_connection_string);
[INFO] [stderr]    |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_connection`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
[INFO] running `"docker" "inspect" "e83a937a84117863bb26e9eaa85a59e7db50f1acbbcb1f09813b46fee8092ef0"`
[INFO] running `"docker" "rm" "-f" "e83a937a84117863bb26e9eaa85a59e7db50f1acbbcb1f09813b46fee8092ef0"`
[INFO] [stdout] e83a937a84117863bb26e9eaa85a59e7db50f1acbbcb1f09813b46fee8092ef0