[INFO] updating cached repository trevligttrevande/decrypt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/trevligttrevande/decrypt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/trevligttrevande/decrypt" "work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/trevligttrevande/decrypt"`
[INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/trevligttrevande/decrypt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/trevligttrevande/decrypt" "work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/trevligttrevande/decrypt"`
[INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/trevligttrevande/decrypt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 19e54eee953be82ad8ddcd0dbf527690ecb7e58e
[INFO] sha for GitHub repo trevligttrevande/decrypt: 19e54eee953be82ad8ddcd0dbf527690ecb7e58e
[INFO] validating manifest of trevligttrevande/decrypt on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of trevligttrevande/decrypt on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing trevligttrevande/decrypt
[INFO] finished frobbing trevligttrevande/decrypt
[INFO] frobbed toml for trevligttrevande/decrypt written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/trevligttrevande/decrypt/Cargo.toml
[INFO] started frobbing trevligttrevande/decrypt
[INFO] finished frobbing trevligttrevande/decrypt
[INFO] frobbed toml for trevligttrevande/decrypt written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/trevligttrevande/decrypt/Cargo.toml
[INFO] crate trevligttrevande/decrypt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking trevligttrevande/decrypt against try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00 for pr-59527
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-5/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/trevligttrevande/decrypt:/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" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 069be51654d8f6358913ed3b6c7e2e41fed782a181eeb88fcd3374650c655d8a
[INFO] running `"docker" "start" "-a" "069be51654d8f6358913ed3b6c7e2e41fed782a181eeb88fcd3374650c655d8a"`
[INFO] [stderr]     Checking decrypt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `abc`
[INFO] [stderr]   --> src/main.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let abc: [u32;4] = [0x9fdd9158,0x85715808,0xac73323a,0];
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_abc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `abc`
[INFO] [stderr]   --> src/main.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let abc: [u32;4] = [0x9fdd9158,0x85715808,0xac73323a,0];
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_abc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     decode(&coded[0..],&mut bytearr[0..], &mut seed); // first argument should be abc or coded
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     decode(&coded[0..],&mut bytearr[0..], &mut seed); // first argument should be abc or coded
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "069be51654d8f6358913ed3b6c7e2e41fed782a181eeb88fcd3374650c655d8a"`
[INFO] running `"docker" "rm" "-f" "069be51654d8f6358913ed3b6c7e2e41fed782a181eeb88fcd3374650c655d8a"`
[INFO] [stdout] 069be51654d8f6358913ed3b6c7e2e41fed782a181eeb88fcd3374650c655d8a