Dec 18 10:42:07.192 INFO checking structopt-0.2.13 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:42:07.192 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/structopt/0.2.13:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:42:07.658 INFO [stdout] 003affebb70c885acba17ae1e009d907c26d5a1663c065d35dd640838a7701fd
Dec 18 10:42:07.660 INFO running `"docker" "start" "-a" "003affebb70c885acba17ae1e009d907c26d5a1663c065d35dd640838a7701fd"`
Dec 18 10:42:09.204 INFO [stderr]    Compiling structopt-derive v0.2.14
Dec 18 10:42:12.276 INFO [stderr]     Checking structopt v0.2.13 (/opt/crater/workdir)
Dec 18 10:42:13.984 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:13.984 INFO [stderr]  --> examples/basic.rs:9:1
Dec 18 10:42:13.984 INFO [stderr]   |
Dec 18 10:42:13.984 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:13.984 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:13.984 INFO [stderr]   |
Dec 18 10:42:13.984 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:13.984 INFO [stderr] 
Dec 18 10:42:14.028 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:14.028 INFO [stderr]  --> tests/raw_attributes.rs:9:1
Dec 18 10:42:14.028 INFO [stderr]   |
Dec 18 10:42:14.028 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:14.028 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:14.028 INFO [stderr]   |
Dec 18 10:42:14.028 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:14.028 INFO [stderr] 
Dec 18 10:42:14.176 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:14.176 INFO [stderr]  --> examples/raw_attributes.rs:9:1
Dec 18 10:42:14.176 INFO [stderr]   |
Dec 18 10:42:14.176 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:14.176 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:14.176 INFO [stderr]   |
Dec 18 10:42:14.176 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:14.176 INFO [stderr] 
Dec 18 10:42:14.208 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:14.208 INFO [stderr]  --> examples/subcommand_aliases.rs:1:1
Dec 18 10:42:14.208 INFO [stderr]   |
Dec 18 10:42:14.208 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:14.208 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:14.228 INFO [stderr]   |
Dec 18 10:42:14.228 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:14.228 INFO [stderr] 
Dec 18 10:42:14.356 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:14.356 INFO [stderr]  --> tests/custom-string-parsers.rs:9:1
Dec 18 10:42:14.356 INFO [stderr]   |
Dec 18 10:42:14.356 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:14.356 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:14.356 INFO [stderr]   |
Dec 18 10:42:14.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:14.356 INFO [stderr] 
Dec 18 10:42:14.453 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:14.453 INFO [stderr]  --> tests/author_version_about.rs:9:1
Dec 18 10:42:14.453 INFO [stderr]   |
Dec 18 10:42:14.453 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:14.453 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:14.453 INFO [stderr]   |
Dec 18 10:42:14.453 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:14.453 INFO [stderr] 
Dec 18 10:42:14.632 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:14.632 INFO [stderr]   --> examples/deny_missing_docs.rs:16:1
Dec 18 10:42:14.632 INFO [stderr]    |
Dec 18 10:42:14.632 INFO [stderr] 16 | #[macro_use]
Dec 18 10:42:14.632 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 10:42:14.632 INFO [stderr]    |
Dec 18 10:42:14.632 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:42:14.632 INFO [stderr] 
Dec 18 10:42:14.930 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:14.930 INFO [stderr]  --> tests/nested-subcommands.rs:9:1
Dec 18 10:42:14.930 INFO [stderr]   |
Dec 18 10:42:14.930 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:14.930 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:14.930 INFO [stderr]   |
Dec 18 10:42:14.930 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:14.930 INFO [stderr] 
Dec 18 10:42:15.155 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:15.155 INFO [stderr]  --> examples/enum_in_args.rs:1:1
Dec 18 10:42:15.155 INFO [stderr]   |
Dec 18 10:42:15.156 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:15.156 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:15.156 INFO [stderr]   |
Dec 18 10:42:15.156 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:15.157 INFO [stderr] 
Dec 18 10:42:15.524 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:15.556 INFO [stderr]  --> tests/options.rs:9:1
Dec 18 10:42:15.556 INFO [stderr]   |
Dec 18 10:42:15.556 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:15.556 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:15.556 INFO [stderr]   |
Dec 18 10:42:15.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:15.556 INFO [stderr] 
Dec 18 10:42:15.556 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:15.556 INFO [stderr]  --> examples/no_version.rs:1:1
Dec 18 10:42:15.556 INFO [stderr]   |
Dec 18 10:42:15.556 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:15.556 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:15.556 INFO [stderr]   |
Dec 18 10:42:15.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:15.556 INFO [stderr] 
Dec 18 10:42:15.692 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:15.693 INFO [stderr]  --> tests/argument_naming.rs:1:1
Dec 18 10:42:15.693 INFO [stderr]   |
Dec 18 10:42:15.693 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:15.693 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:15.693 INFO [stderr]   |
Dec 18 10:42:15.693 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:15.693 INFO [stderr] 
Dec 18 10:42:15.829 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:15.829 INFO [stderr]  --> tests/flatten.rs:9:1
Dec 18 10:42:15.829 INFO [stderr]   |
Dec 18 10:42:15.829 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:15.829 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:15.829 INFO [stderr]   |
Dec 18 10:42:15.829 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:15.829 INFO [stderr] 
Dec 18 10:42:16.156 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:16.156 INFO [stderr]  --> tests/doc-comments-help.rs:9:1
Dec 18 10:42:16.156 INFO [stderr]   |
Dec 18 10:42:16.156 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:16.156 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:16.156 INFO [stderr]   |
Dec 18 10:42:16.157 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:16.157 INFO [stderr] 
Dec 18 10:42:16.212 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:16.212 INFO [stderr]  --> examples/example.rs:9:1
Dec 18 10:42:16.212 INFO [stderr]   |
Dec 18 10:42:16.212 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:16.212 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:16.212 INFO [stderr]   |
Dec 18 10:42:16.212 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:16.212 INFO [stderr] 
Dec 18 10:42:16.592 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:16.592 INFO [stderr]  --> examples/flatten.rs:1:1
Dec 18 10:42:16.592 INFO [stderr]   |
Dec 18 10:42:16.592 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:16.592 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:16.592 INFO [stderr]   |
Dec 18 10:42:16.596 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:16.596 INFO [stderr] 
Dec 18 10:42:16.822 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:16.822 INFO [stderr]  --> examples/group.rs:4:1
Dec 18 10:42:16.822 INFO [stderr]   |
Dec 18 10:42:16.822 INFO [stderr] 4 | #[macro_use]
Dec 18 10:42:16.822 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:16.822 INFO [stderr]   |
Dec 18 10:42:16.822 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:16.822 INFO [stderr] 
Dec 18 10:42:17.388 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:17.388 INFO [stderr]  --> examples/simple_group.rs:1:1
Dec 18 10:42:17.388 INFO [stderr]   |
Dec 18 10:42:17.388 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:17.388 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:17.388 INFO [stderr]   |
Dec 18 10:42:17.388 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:17.388 INFO [stderr] 
Dec 18 10:42:17.410 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:17.410 INFO [stderr]  --> examples/at_least_two.rs:1:1
Dec 18 10:42:17.410 INFO [stderr]   |
Dec 18 10:42:17.410 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:17.410 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:17.410 INFO [stderr]   |
Dec 18 10:42:17.410 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:17.410 INFO [stderr] 
Dec 18 10:42:17.467 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:17.467 INFO [stderr]   --> examples/rename_all.rs:20:1
Dec 18 10:42:17.467 INFO [stderr]    |
Dec 18 10:42:17.467 INFO [stderr] 20 | #[macro_use]
Dec 18 10:42:17.467 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 10:42:17.468 INFO [stderr]    |
Dec 18 10:42:17.468 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:42:17.468 INFO [stderr] 
Dec 18 10:42:17.549 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:17.549 INFO [stderr]  --> examples/git.rs:6:1
Dec 18 10:42:17.549 INFO [stderr]   |
Dec 18 10:42:17.549 INFO [stderr] 6 | #[macro_use]
Dec 18 10:42:17.549 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:17.549 INFO [stderr]   |
Dec 18 10:42:17.549 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:17.549 INFO [stderr] 
Dec 18 10:42:17.774 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:17.774 INFO [stderr]  --> examples/enum_tuple.rs:1:1
Dec 18 10:42:17.774 INFO [stderr]   |
Dec 18 10:42:17.774 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:17.774 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:17.774 INFO [stderr]   |
Dec 18 10:42:17.774 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:17.774 INFO [stderr] 
Dec 18 10:42:17.805 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:17.805 INFO [stderr]  --> examples/keyvalue.rs:1:1
Dec 18 10:42:17.805 INFO [stderr]   |
Dec 18 10:42:17.805 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:17.805 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:17.805 INFO [stderr]   |
Dec 18 10:42:17.805 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:17.805 INFO [stderr] 
Dec 18 10:42:17.892 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:17.892 INFO [stderr]  --> tests/arguments.rs:9:1
Dec 18 10:42:17.892 INFO [stderr]   |
Dec 18 10:42:17.892 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:17.892 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:17.892 INFO [stderr]   |
Dec 18 10:42:17.892 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:17.892 INFO [stderr] 
Dec 18 10:42:18.216 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:18.216 INFO [stderr]  --> tests/flags.rs:9:1
Dec 18 10:42:18.216 INFO [stderr]   |
Dec 18 10:42:18.216 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:18.216 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:18.216 INFO [stderr]   |
Dec 18 10:42:18.216 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:18.220 INFO [stderr] 
Dec 18 10:42:18.474 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:18.474 INFO [stderr]  --> tests/subcommands.rs:9:1
Dec 18 10:42:18.474 INFO [stderr]   |
Dec 18 10:42:18.474 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:18.474 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:18.474 INFO [stderr]   |
Dec 18 10:42:18.474 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:18.474 INFO [stderr] 
Dec 18 10:42:18.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.65s
Dec 18 10:42:19.190 INFO running `"docker" "inspect" "003affebb70c885acba17ae1e009d907c26d5a1663c065d35dd640838a7701fd"`
Dec 18 10:42:19.275 INFO running `"docker" "rm" "-f" "003affebb70c885acba17ae1e009d907c26d5a1663c065d35dd640838a7701fd"`
Dec 18 10:42:19.363 INFO [stdout] 003affebb70c885acba17ae1e009d907c26d5a1663c065d35dd640838a7701fd