Dec 17 13:07:03.381 INFO checking tshepang/sbg against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 13:07:03.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/tshepang/sbg:/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 17 13:07:03.877 INFO [stdout] 36a606aa862de47c61c8296b34be510033bc1855cbb4ed2e7eca3db3d04d7829
Dec 17 13:07:03.884 INFO running `"docker" "start" "-a" "36a606aa862de47c61c8296b34be510033bc1855cbb4ed2e7eca3db3d04d7829"`
Dec 17 13:07:05.428 INFO [stderr]     Checking unicode-segmentation v1.2.1
Dec 17 13:07:05.428 INFO [stderr]     Checking serde_json v1.0.32
Dec 17 13:07:05.434 INFO [stderr]     Checking serde_yaml v0.8.5
Dec 17 13:07:05.443 INFO [stderr]    Compiling syn v0.15.9
Dec 17 13:07:05.449 INFO [stderr]     Checking pretty_env_logger v0.2.4
Dec 17 13:07:06.703 INFO [stderr]     Checking heck v0.3.0
Dec 17 13:07:09.202 INFO [stderr]     Checking handlebars v1.0.5
Dec 17 13:07:15.627 INFO [stderr]    Compiling structopt-derive v0.2.12
Dec 17 13:07:15.627 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 17 13:07:19.879 INFO [stderr]     Checking structopt v0.2.12
Dec 17 13:07:29.575 INFO [stderr]     Checking sbg v0.0.2 (/opt/crater/workdir)
Dec 17 13:07:29.728 INFO [stderr] error[E0432]: unresolved import `url`
Dec 17 13:07:29.728 INFO [stderr]  --> examples/main_impl.rs:5:5
Dec 17 13:07:29.728 INFO [stderr]   |
Dec 17 13:07:29.728 INFO [stderr] 5 | use url::Url;
Dec 17 13:07:29.728 INFO [stderr]   |     ^^^ maybe a missing `extern crate url;`?
Dec 17 13:07:29.728 INFO [stderr] 
Dec 17 13:07:29.728 INFO [stderr] error[E0601]: `main` function not found in crate `main_impl`
Dec 17 13:07:29.728 INFO [stderr]   |
Dec 17 13:07:29.728 INFO [stderr]   = note: consider adding a `main` function to `examples/main_impl.rs`
Dec 17 13:07:29.728 INFO [stderr] 
Dec 17 13:07:29.760 INFO [stderr] error: aborting due to 2 previous errors
Dec 17 13:07:29.776 INFO [stderr] 
Dec 17 13:07:29.776 INFO [stderr] Some errors occurred: E0432, E0601.
Dec 17 13:07:29.776 INFO [stderr] For more information about an error, try `rustc --explain E0432`.
Dec 17 13:07:29.791 INFO [stderr] error: Could not compile `sbg`.
Dec 17 13:07:29.791 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 13:07:30.088 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 13:07:30.088 INFO [stderr]  --> examples/main.rs:4:1
Dec 17 13:07:30.088 INFO [stderr]   |
Dec 17 13:07:30.088 INFO [stderr] 4 | #[macro_use]
Dec 17 13:07:30.088 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 13:07:30.100 INFO [stderr]   |
Dec 17 13:07:30.100 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 13:07:30.100 INFO [stderr] 
Dec 17 13:07:30.216 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 13:07:30.216 INFO [stderr]   --> src/main.rs:10:1
Dec 17 13:07:30.216 INFO [stderr]    |
Dec 17 13:07:30.216 INFO [stderr] 10 | #[macro_use]
Dec 17 13:07:30.216 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 13:07:30.216 INFO [stderr]    |
Dec 17 13:07:30.216 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 13:07:30.216 INFO [stderr] 
Dec 17 13:07:30.224 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 13:07:30.224 INFO [stderr]   --> src/main.rs:10:1
Dec 17 13:07:30.224 INFO [stderr]    |
Dec 17 13:07:30.224 INFO [stderr] 10 | #[macro_use]
Dec 17 13:07:30.224 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 13:07:30.224 INFO [stderr]    |
Dec 17 13:07:30.224 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 13:07:30.224 INFO [stderr] 
Dec 17 13:07:30.316 INFO [stderr] warning: unused variable: `some_arg`
Dec 17 13:07:30.316 INFO [stderr]   --> examples/main_impl.rs:11:5
Dec 17 13:07:30.316 INFO [stderr]    |
Dec 17 13:07:30.316 INFO [stderr] 11 |     some_arg: String,
Dec 17 13:07:30.316 INFO [stderr]    |     ^^^^^^^^ help: consider using `_some_arg` instead
Dec 17 13:07:30.316 INFO [stderr]    |
Dec 17 13:07:30.316 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 13:07:30.316 INFO [stderr] 
Dec 17 13:07:30.316 INFO [stderr] warning: unused variable: `some_other_arg`
Dec 17 13:07:30.316 INFO [stderr]   --> examples/main_impl.rs:12:5
Dec 17 13:07:30.316 INFO [stderr]    |
Dec 17 13:07:30.316 INFO [stderr] 12 |     some_other_arg: PathBuf,
Dec 17 13:07:30.316 INFO [stderr]    |     ^^^^^^^^^^^^^^ help: consider using `_some_other_arg` instead
Dec 17 13:07:30.316 INFO [stderr] 
Dec 17 13:07:30.316 INFO [stderr] warning: unused variable: `some_arg`
Dec 17 13:07:30.316 INFO [stderr]   --> examples/main_impl.rs:17:5
Dec 17 13:07:30.316 INFO [stderr]    |
Dec 17 13:07:30.316 INFO [stderr] 17 |     some_arg: String,
Dec 17 13:07:30.316 INFO [stderr]    |     ^^^^^^^^ help: consider using `_some_arg` instead
Dec 17 13:07:30.316 INFO [stderr] 
Dec 17 13:07:30.317 INFO [stderr] warning: unused variable: `some_other_arg`
Dec 17 13:07:30.317 INFO [stderr]   --> examples/main_impl.rs:18:5
Dec 17 13:07:30.317 INFO [stderr]    |
Dec 17 13:07:30.317 INFO [stderr] 18 |     some_other_arg: Url,
Dec 17 13:07:30.317 INFO [stderr]    |     ^^^^^^^^^^^^^^ help: consider using `_some_other_arg` instead
Dec 17 13:07:30.317 INFO [stderr] 
Dec 17 13:07:30.908 INFO [stderr] error: build failed
Dec 17 13:07:32.330 INFO running `"docker" "inspect" "36a606aa862de47c61c8296b34be510033bc1855cbb4ed2e7eca3db3d04d7829"`
Dec 17 13:07:32.636 INFO running `"docker" "rm" "-f" "36a606aa862de47c61c8296b34be510033bc1855cbb4ed2e7eca3db3d04d7829"`
Dec 17 13:07:32.937 INFO [stdout] 36a606aa862de47c61c8296b34be510033bc1855cbb4ed2e7eca3db3d04d7829