Dec 18 11:32:15.717 INFO checking sbg-0.0.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:32:15.717 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/sbg/0.0.2:/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 11:32:15.936 INFO [stdout] 2f464598c5e9dea4ceae55b2e8d9de61ec6e2cc43eb067641b17646b0d21fc08
Dec 18 11:32:15.942 INFO running `"docker" "start" "-a" "2f464598c5e9dea4ceae55b2e8d9de61ec6e2cc43eb067641b17646b0d21fc08"`
Dec 18 11:32:16.694 INFO [stderr]    Compiling structopt-derive v0.2.14
Dec 18 11:32:16.695 INFO [stderr]     Checking handlebars v1.1.0
Dec 18 11:32:20.328 INFO [stderr]     Checking structopt v0.2.14
Dec 18 11:32:21.280 INFO [stderr]     Checking sbg v0.0.2 (/opt/crater/workdir)
Dec 18 11:32:22.046 INFO [stderr] error[E0432]: unresolved import `url`
Dec 18 11:32:22.046 INFO [stderr]  --> examples/main_impl.rs:5:5
Dec 18 11:32:22.046 INFO [stderr]   |
Dec 18 11:32:22.046 INFO [stderr] 5 | use url::Url;
Dec 18 11:32:22.046 INFO [stderr]   |     ^^^ maybe a missing `extern crate url;`?
Dec 18 11:32:22.046 INFO [stderr] 
Dec 18 11:32:22.085 INFO [stderr] error[E0601]: `main` function not found in crate `main_impl`
Dec 18 11:32:22.085 INFO [stderr]   |
Dec 18 11:32:22.085 INFO [stderr]   = note: consider adding a `main` function to `examples/main_impl.rs`
Dec 18 11:32:22.085 INFO [stderr] 
Dec 18 11:32:22.132 INFO [stderr] error: aborting due to 2 previous errors
Dec 18 11:32:22.132 INFO [stderr] 
Dec 18 11:32:22.132 INFO [stderr] Some errors occurred: E0432, E0601.
Dec 18 11:32:22.132 INFO [stderr] For more information about an error, try `rustc --explain E0432`.
Dec 18 11:32:22.172 INFO [stderr] error: Could not compile `sbg`.
Dec 18 11:32:22.172 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 11:32:23.828 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 11:32:23.828 INFO [stderr]  --> examples/main.rs:4:1
Dec 18 11:32:23.828 INFO [stderr]   |
Dec 18 11:32:23.828 INFO [stderr] 4 | #[macro_use]
Dec 18 11:32:23.828 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 11:32:23.828 INFO [stderr]   |
Dec 18 11:32:23.829 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:32:23.829 INFO [stderr] 
Dec 18 11:32:23.916 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 11:32:23.916 INFO [stderr]   --> src/main.rs:10:1
Dec 18 11:32:23.916 INFO [stderr]    |
Dec 18 11:32:23.916 INFO [stderr] 10 | #[macro_use]
Dec 18 11:32:23.916 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 11:32:23.916 INFO [stderr]    |
Dec 18 11:32:23.916 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 11:32:23.916 INFO [stderr] 
Dec 18 11:32:23.994 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 11:32:23.994 INFO [stderr]   --> src/main.rs:10:1
Dec 18 11:32:23.994 INFO [stderr]    |
Dec 18 11:32:23.994 INFO [stderr] 10 | #[macro_use]
Dec 18 11:32:23.994 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 11:32:23.994 INFO [stderr]    |
Dec 18 11:32:23.994 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 11:32:23.994 INFO [stderr] 
Dec 18 11:32:24.021 INFO [stderr] warning: unused variable: `some_arg`
Dec 18 11:32:24.021 INFO [stderr]   --> examples/main_impl.rs:11:5
Dec 18 11:32:24.021 INFO [stderr]    |
Dec 18 11:32:24.021 INFO [stderr] 11 |     some_arg: String,
Dec 18 11:32:24.021 INFO [stderr]    |     ^^^^^^^^ help: consider using `_some_arg` instead
Dec 18 11:32:24.021 INFO [stderr]    |
Dec 18 11:32:24.021 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 11:32:24.021 INFO [stderr] 
Dec 18 11:32:24.021 INFO [stderr] warning: unused variable: `some_other_arg`
Dec 18 11:32:24.021 INFO [stderr]   --> examples/main_impl.rs:12:5
Dec 18 11:32:24.021 INFO [stderr]    |
Dec 18 11:32:24.021 INFO [stderr] 12 |     some_other_arg: PathBuf,
Dec 18 11:32:24.021 INFO [stderr]    |     ^^^^^^^^^^^^^^ help: consider using `_some_other_arg` instead
Dec 18 11:32:24.021 INFO [stderr] 
Dec 18 11:32:24.021 INFO [stderr] warning: unused variable: `some_arg`
Dec 18 11:32:24.021 INFO [stderr]   --> examples/main_impl.rs:17:5
Dec 18 11:32:24.021 INFO [stderr]    |
Dec 18 11:32:24.021 INFO [stderr] 17 |     some_arg: String,
Dec 18 11:32:24.021 INFO [stderr]    |     ^^^^^^^^ help: consider using `_some_arg` instead
Dec 18 11:32:24.021 INFO [stderr] 
Dec 18 11:32:24.021 INFO [stderr] warning: unused variable: `some_other_arg`
Dec 18 11:32:24.021 INFO [stderr]   --> examples/main_impl.rs:18:5
Dec 18 11:32:24.021 INFO [stderr]    |
Dec 18 11:32:24.021 INFO [stderr] 18 |     some_other_arg: Url,
Dec 18 11:32:24.021 INFO [stderr]    |     ^^^^^^^^^^^^^^ help: consider using `_some_other_arg` instead
Dec 18 11:32:24.022 INFO [stderr] 
Dec 18 11:32:24.870 INFO [stderr] error: build failed
Dec 18 11:32:25.521 INFO running `"docker" "inspect" "2f464598c5e9dea4ceae55b2e8d9de61ec6e2cc43eb067641b17646b0d21fc08"`
Dec 18 11:32:25.948 INFO running `"docker" "rm" "-f" "2f464598c5e9dea4ceae55b2e8d9de61ec6e2cc43eb067641b17646b0d21fc08"`
Dec 18 11:32:26.220 INFO [stdout] 2f464598c5e9dea4ceae55b2e8d9de61ec6e2cc43eb067641b17646b0d21fc08