[INFO] updating cached repository Lucretiel/makepass-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Lucretiel/makepass-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Lucretiel/makepass-rs" "work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/Lucretiel/makepass-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/Lucretiel/makepass-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Lucretiel/makepass-rs" "work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/Lucretiel/makepass-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/Lucretiel/makepass-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 136eefe3deb9add5102636c987a0c3737a7760c6
[INFO] sha for GitHub repo Lucretiel/makepass-rs: 136eefe3deb9add5102636c987a0c3737a7760c6
[INFO] validating manifest of Lucretiel/makepass-rs on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Lucretiel/makepass-rs on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Lucretiel/makepass-rs
[INFO] finished frobbing Lucretiel/makepass-rs
[INFO] frobbed toml for Lucretiel/makepass-rs written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/Lucretiel/makepass-rs/Cargo.toml
[INFO] started frobbing Lucretiel/makepass-rs
[INFO] finished frobbing Lucretiel/makepass-rs
[INFO] frobbed toml for Lucretiel/makepass-rs written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/Lucretiel/makepass-rs/Cargo.toml
[INFO] crate Lucretiel/makepass-rs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Lucretiel/makepass-rs against master#e2f221c75932de7a29845c8d6f1f73536ad00c41 for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-5/master#e2f221c75932de7a29845c8d6f1f73536ad00c41:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/Lucretiel/makepass-rs:/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" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 30e17033517193d30c490bb99aa7c81c53e105f5c4a03073b6686fda66e7174b
[INFO] running `"docker" "start" "-a" "30e17033517193d30c490bb99aa7c81c53e105f5c4a03073b6686fda66e7174b"`
[INFO] [stderr]    Compiling structopt-derive v0.2.11
[INFO] [stderr]     Checking structopt v0.2.11
[INFO] [stderr]     Checking makepass v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant `never` should have a camel case name
[INFO] [stderr]  --> src/main.rs:7:3
[INFO] [stderr]   |
[INFO] [stderr] 7 |         never,
[INFO] [stderr]   |         ^^^^^ help: convert the identifier to camel case: `Never`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `always` should have a camel case name
[INFO] [stderr]  --> src/main.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |         always,
[INFO] [stderr]   |         ^^^^^^ help: convert the identifier to camel case: `Always`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `auto` should have a camel case name
[INFO] [stderr]  --> src/main.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |         auto,
[INFO] [stderr]   |         ^^^^ help: convert the identifier to camel case: `Auto`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `never` should have a camel case name
[INFO] [stderr]  --> src/main.rs:7:3
[INFO] [stderr]   |
[INFO] [stderr] 7 |         never,
[INFO] [stderr]   |         ^^^^^ help: convert the identifier to camel case: `Never`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `always` should have a camel case name
[INFO] [stderr]  --> src/main.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |         always,
[INFO] [stderr]   |         ^^^^^^ help: convert the identifier to camel case: `Always`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `auto` should have a camel case name
[INFO] [stderr]  --> src/main.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |         auto,
[INFO] [stderr]   |         ^^^^ help: convert the identifier to camel case: `Auto`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opts`
[INFO] [stderr]    --> src/main.rs:107:6
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let opts = Opt::from_args();
[INFO] [stderr]     |         ^^^^ help: consider using `_opts` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opts`
[INFO] [stderr]    --> src/main.rs:107:6
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let opts = Opt::from_args();
[INFO] [stderr]     |         ^^^^ help: consider using `_opts` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `"docker" "inspect" "30e17033517193d30c490bb99aa7c81c53e105f5c4a03073b6686fda66e7174b"`
[INFO] running `"docker" "rm" "-f" "30e17033517193d30c490bb99aa7c81c53e105f5c4a03073b6686fda66e7174b"`
[INFO] [stdout] 30e17033517193d30c490bb99aa7c81c53e105f5c4a03073b6686fda66e7174b