[INFO] updating cached repository krawieck/ez-renamer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/krawieck/ez-renamer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/krawieck/ez-renamer" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/krawieck/ez-renamer"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/krawieck/ez-renamer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/krawieck/ez-renamer" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/krawieck/ez-renamer"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/krawieck/ez-renamer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2ef2140e315b66e4d28cd2be5aea3b6c5db78e6
[INFO] sha for GitHub repo krawieck/ez-renamer: c2ef2140e315b66e4d28cd2be5aea3b6c5db78e6
[INFO] validating manifest of krawieck/ez-renamer on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of krawieck/ez-renamer on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing krawieck/ez-renamer
[INFO] finished frobbing krawieck/ez-renamer
[INFO] frobbed toml for krawieck/ez-renamer written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/krawieck/ez-renamer/Cargo.toml
[INFO] started frobbing krawieck/ez-renamer
[INFO] finished frobbing krawieck/ez-renamer
[INFO] frobbed toml for krawieck/ez-renamer written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/krawieck/ez-renamer/Cargo.toml
[INFO] crate krawieck/ez-renamer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking krawieck/ez-renamer against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-7/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/krawieck/ez-renamer:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6a2b0699286a9f55e36723a779ab7e511afa34b529cdd5e0eae690166c996274
[INFO] running `"docker" "start" "-a" "6a2b0699286a9f55e36723a779ab7e511afa34b529cdd5e0eae690166c996274"`
[INFO] [stderr]    Compiling cargo-husky v1.3.0
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]     Checking pretty_env_logger v0.3.0
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]     Checking ezr v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `exitcode` is imported redundantly
[INFO] [stderr]    --> src/name_processing.rs:100:6
[INFO] [stderr]     |
[INFO] [stderr] 100 |     use exitcode;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | extern crate exitcode;
[INFO] [stderr]     | ---------------------- the item `exitcode` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Regex` is imported redundantly
[INFO] [stderr]    --> src/args_parser.rs:127:7
[INFO] [stderr]     |
[INFO] [stderr] 1   | use regex::Regex;
[INFO] [stderr]     |     ------------ the item `Regex` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 127 |         use regex::Regex;
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `exitcode` is imported redundantly
[INFO] [stderr]    --> src/name_processing.rs:100:6
[INFO] [stderr]     |
[INFO] [stderr] 100 |     use exitcode;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | extern crate exitcode;
[INFO] [stderr]     | ---------------------- the item `exitcode` is already imported here
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `"docker" "inspect" "6a2b0699286a9f55e36723a779ab7e511afa34b529cdd5e0eae690166c996274"`
[INFO] running `"docker" "rm" "-f" "6a2b0699286a9f55e36723a779ab7e511afa34b529cdd5e0eae690166c996274"`
[INFO] [stdout] 6a2b0699286a9f55e36723a779ab7e511afa34b529cdd5e0eae690166c996274