Dec 18 10:42:04.471 INFO checking structopt-0.2.13 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:42:04.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:42:04.926 INFO [stdout] f4ca5c220c7f6ec0fbbd7780f8c354965ec1aadd48f9e96186d996c8d474fd56
Dec 18 10:42:04.928 INFO running `"docker" "start" "-a" "f4ca5c220c7f6ec0fbbd7780f8c354965ec1aadd48f9e96186d996c8d474fd56"`
Dec 18 10:42:07.371 INFO [stderr]     Checking structopt v0.2.13 (/opt/crater/workdir)
Dec 18 10:42:08.916 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:08.916 INFO [stderr]  --> examples/simple_group.rs:1:1
Dec 18 10:42:08.916 INFO [stderr]   |
Dec 18 10:42:08.916 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:08.916 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:08.960 INFO [stderr]   |
Dec 18 10:42:08.960 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:08.960 INFO [stderr] 
Dec 18 10:42:08.960 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:08.960 INFO [stderr]  --> examples/git.rs:6:1
Dec 18 10:42:08.960 INFO [stderr]   |
Dec 18 10:42:08.960 INFO [stderr] 6 | #[macro_use]
Dec 18 10:42:08.960 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:08.962 INFO [stderr]   |
Dec 18 10:42:08.962 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:08.992 INFO [stderr] 
Dec 18 10:42:09.126 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:09.126 INFO [stderr]  --> tests/doc-comments-help.rs:9:1
Dec 18 10:42:09.126 INFO [stderr]   |
Dec 18 10:42:09.126 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:09.126 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:09.126 INFO [stderr]   |
Dec 18 10:42:09.126 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:09.126 INFO [stderr] 
Dec 18 10:42:09.432 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:09.432 INFO [stderr]  --> tests/nested-subcommands.rs:9:1
Dec 18 10:42:09.432 INFO [stderr]   |
Dec 18 10:42:09.432 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:09.432 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:09.433 INFO [stderr]   |
Dec 18 10:42:09.433 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:09.433 INFO [stderr] 
Dec 18 10:42:09.471 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:09.471 INFO [stderr]  --> examples/group.rs:4:1
Dec 18 10:42:09.471 INFO [stderr]   |
Dec 18 10:42:09.472 INFO [stderr] 4 | #[macro_use]
Dec 18 10:42:09.472 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:09.492 INFO [stderr]   |
Dec 18 10:42:09.493 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:09.493 INFO [stderr] 
Dec 18 10:42:09.799 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:09.800 INFO [stderr]  --> examples/enum_tuple.rs:1:1
Dec 18 10:42:09.800 INFO [stderr]   |
Dec 18 10:42:09.800 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:09.800 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:09.800 INFO [stderr]   |
Dec 18 10:42:09.801 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:09.801 INFO [stderr] 
Dec 18 10:42:09.901 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:09.901 INFO [stderr]  --> tests/subcommands.rs:9:1
Dec 18 10:42:09.901 INFO [stderr]   |
Dec 18 10:42:09.902 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:09.902 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:09.902 INFO [stderr]   |
Dec 18 10:42:09.902 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:09.902 INFO [stderr] 
Dec 18 10:42:10.017 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:10.017 INFO [stderr]  --> tests/arguments.rs:9:1
Dec 18 10:42:10.017 INFO [stderr]   |
Dec 18 10:42:10.017 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:10.017 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:10.017 INFO [stderr]   |
Dec 18 10:42:10.017 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:10.017 INFO [stderr] 
Dec 18 10:42:10.304 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:10.304 INFO [stderr]  --> examples/keyvalue.rs:1:1
Dec 18 10:42:10.304 INFO [stderr]   |
Dec 18 10:42:10.304 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:10.304 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:10.304 INFO [stderr]   |
Dec 18 10:42:10.304 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:10.304 INFO [stderr] 
Dec 18 10:42:10.606 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:10.606 INFO [stderr]  --> tests/flatten.rs:9:1
Dec 18 10:42:10.606 INFO [stderr]   |
Dec 18 10:42:10.606 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:10.606 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:10.607 INFO [stderr]   |
Dec 18 10:42:10.607 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:10.607 INFO [stderr] 
Dec 18 10:42:10.716 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:10.716 INFO [stderr]  --> tests/options.rs:9:1
Dec 18 10:42:10.716 INFO [stderr]   |
Dec 18 10:42:10.716 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:10.716 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:10.716 INFO [stderr]   |
Dec 18 10:42:10.716 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:10.716 INFO [stderr] 
Dec 18 10:42:10.920 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:10.920 INFO [stderr]  --> examples/flatten.rs:1:1
Dec 18 10:42:10.920 INFO [stderr]   |
Dec 18 10:42:10.920 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:10.920 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:10.920 INFO [stderr]   |
Dec 18 10:42:10.920 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:10.920 INFO [stderr] 
Dec 18 10:42:11.188 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:11.188 INFO [stderr]   --> examples/deny_missing_docs.rs:16:1
Dec 18 10:42:11.188 INFO [stderr]    |
Dec 18 10:42:11.188 INFO [stderr] 16 | #[macro_use]
Dec 18 10:42:11.188 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 10:42:11.188 INFO [stderr]    |
Dec 18 10:42:11.188 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:42:11.188 INFO [stderr] 
Dec 18 10:42:11.500 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:11.500 INFO [stderr]  --> examples/enum_in_args.rs:1:1
Dec 18 10:42:11.500 INFO [stderr]   |
Dec 18 10:42:11.500 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:11.500 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:11.500 INFO [stderr]   |
Dec 18 10:42:11.500 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:11.500 INFO [stderr] 
Dec 18 10:42:11.561 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:11.561 INFO [stderr]  --> tests/flags.rs:9:1
Dec 18 10:42:11.561 INFO [stderr]   |
Dec 18 10:42:11.561 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:11.561 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:11.561 INFO [stderr]   |
Dec 18 10:42:11.561 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:11.561 INFO [stderr] 
Dec 18 10:42:11.760 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:11.760 INFO [stderr]   --> examples/rename_all.rs:20:1
Dec 18 10:42:11.760 INFO [stderr]    |
Dec 18 10:42:11.760 INFO [stderr] 20 | #[macro_use]
Dec 18 10:42:11.760 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 10:42:11.760 INFO [stderr]    |
Dec 18 10:42:11.760 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:42:11.760 INFO [stderr] 
Dec 18 10:42:11.788 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:11.788 INFO [stderr]  --> examples/example.rs:9:1
Dec 18 10:42:11.788 INFO [stderr]   |
Dec 18 10:42:11.788 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:11.788 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:11.788 INFO [stderr]   |
Dec 18 10:42:11.788 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:11.790 INFO [stderr] 
Dec 18 10:42:11.998 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:12.011 INFO [stderr]  --> examples/basic.rs:9:1
Dec 18 10:42:12.012 INFO [stderr]   |
Dec 18 10:42:12.012 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:12.012 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:12.012 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:12.012 INFO [stderr]  --> examples/at_least_two.rs:1:1
Dec 18 10:42:12.012 INFO [stderr]   |
Dec 18 10:42:12.012 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:12.012 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:12.012 INFO [stderr]   |
Dec 18 10:42:12.012 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:12.012 INFO [stderr] 
Dec 18 10:42:12.013 INFO [stderr]   |
Dec 18 10:42:12.013 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:12.013 INFO [stderr] 
Dec 18 10:42:12.608 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:12.608 INFO [stderr]  --> tests/raw_attributes.rs:9:1
Dec 18 10:42:12.608 INFO [stderr]   |
Dec 18 10:42:12.608 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:12.608 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:12.608 INFO [stderr]   |
Dec 18 10:42:12.608 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:12.608 INFO [stderr] 
Dec 18 10:42:12.740 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:12.740 INFO [stderr]  --> examples/subcommand_aliases.rs:1:1
Dec 18 10:42:12.740 INFO [stderr]   |
Dec 18 10:42:12.740 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:12.740 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:12.740 INFO [stderr]   |
Dec 18 10:42:12.740 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:12.740 INFO [stderr] 
Dec 18 10:42:12.844 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:12.844 INFO [stderr]  --> tests/custom-string-parsers.rs:9:1
Dec 18 10:42:12.844 INFO [stderr]   |
Dec 18 10:42:12.844 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:12.844 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:12.844 INFO [stderr]   |
Dec 18 10:42:12.844 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:12.844 INFO [stderr] 
Dec 18 10:42:12.944 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:12.944 INFO [stderr]  --> tests/author_version_about.rs:9:1
Dec 18 10:42:12.944 INFO [stderr]   |
Dec 18 10:42:12.944 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:12.944 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:12.948 INFO [stderr]   |
Dec 18 10:42:12.948 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:12.948 INFO [stderr] 
Dec 18 10:42:13.135 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:13.135 INFO [stderr]  --> examples/raw_attributes.rs:9:1
Dec 18 10:42:13.135 INFO [stderr]   |
Dec 18 10:42:13.135 INFO [stderr] 9 | #[macro_use]
Dec 18 10:42:13.136 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:13.136 INFO [stderr]   |
Dec 18 10:42:13.136 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:13.136 INFO [stderr] 
Dec 18 10:42:13.148 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:13.148 INFO [stderr]  --> tests/argument_naming.rs:1:1
Dec 18 10:42:13.148 INFO [stderr]   |
Dec 18 10:42:13.148 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:13.148 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:13.148 INFO [stderr]   |
Dec 18 10:42:13.148 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:13.148 INFO [stderr] 
Dec 18 10:42:13.152 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:42:13.152 INFO [stderr]  --> examples/no_version.rs:1:1
Dec 18 10:42:13.152 INFO [stderr]   |
Dec 18 10:42:13.152 INFO [stderr] 1 | #[macro_use]
Dec 18 10:42:13.152 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:42:13.152 INFO [stderr]   |
Dec 18 10:42:13.152 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:42:13.152 INFO [stderr] 
Dec 18 10:42:13.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.33s
Dec 18 10:42:14.684 INFO running `"docker" "inspect" "f4ca5c220c7f6ec0fbbd7780f8c354965ec1aadd48f9e96186d996c8d474fd56"`
Dec 18 10:42:14.896 INFO running `"docker" "rm" "-f" "f4ca5c220c7f6ec0fbbd7780f8c354965ec1aadd48f9e96186d996c8d474fd56"`
Dec 18 10:42:15.252 INFO [stdout] f4ca5c220c7f6ec0fbbd7780f8c354965ec1aadd48f9e96186d996c8d474fd56