Dec 19 17:56:51.731 INFO checking divvun/divvun-bundler against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:56:51.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/divvun/divvun-bundler:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:56:52.036 INFO [stdout] bc82cb3398574747aa173babc9bf244ea2f68d3b2dc057989dd5c951ca697367
Dec 19 17:56:52.039 INFO running `"docker" "start" "-a" "bc82cb3398574747aa173babc9bf244ea2f68d3b2dc057989dd5c951ca697367"`
Dec 19 17:56:53.148 INFO [stderr]     Checking regex v1.1.0
Dec 19 17:56:53.148 INFO [stderr]     Checking zip v0.4.2
Dec 19 17:56:56.644 INFO [stderr]     Checking env_logger v0.6.0
Dec 19 17:56:57.374 INFO [stderr]     Checking divvun-bundler v0.1.0 (/opt/crater/workdir)
Dec 19 17:56:57.620 INFO [stderr] warning: unused import: `PathBuf`
Dec 19 17:56:57.621 INFO [stderr]  --> src/targets/osx.rs:3:23
Dec 19 17:56:57.621 INFO [stderr]   |
Dec 19 17:56:57.621 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 19 17:56:57.621 INFO [stderr]   |                       ^^^^^^^
Dec 19 17:56:57.622 INFO [stderr]   |
Dec 19 17:56:57.622 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:56:57.622 INFO [stderr] 
Dec 19 17:56:57.622 INFO [stderr] warning: unused import: `self`
Dec 19 17:56:57.622 INFO [stderr]  --> src/targets/win.rs:6:17
Dec 19 17:56:57.628 INFO [stderr]   |
Dec 19 17:56:57.628 INFO [stderr] 6 | use std::path::{self, Path, PathBuf};
Dec 19 17:56:57.628 INFO [stderr]   |                 ^^^^
Dec 19 17:56:57.628 INFO [stderr] 
Dec 19 17:56:57.628 INFO [stderr] warning: unused import: `PathBuf`
Dec 19 17:56:57.628 INFO [stderr]  --> src/targets/osx.rs:3:23
Dec 19 17:56:57.628 INFO [stderr]   |
Dec 19 17:56:57.628 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 19 17:56:57.628 INFO [stderr]   |                       ^^^^^^^
Dec 19 17:56:57.628 INFO [stderr]   |
Dec 19 17:56:57.628 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:56:57.628 INFO [stderr] 
Dec 19 17:56:57.628 INFO [stderr] warning: unused import: `self`
Dec 19 17:56:57.628 INFO [stderr]  --> src/targets/win.rs:6:17
Dec 19 17:56:57.628 INFO [stderr]   |
Dec 19 17:56:57.628 INFO [stderr] 6 | use std::path::{self, Path, PathBuf};
Dec 19 17:56:57.628 INFO [stderr]   |                 ^^^^
Dec 19 17:56:57.628 INFO [stderr] 
Dec 19 17:56:57.748 INFO [stderr] warning: unused variable: `result`
Dec 19 17:56:57.748 INFO [stderr]    --> src/targets/osx.rs:170:9
Dec 19 17:56:57.748 INFO [stderr]     |
Dec 19 17:56:57.748 INFO [stderr] 170 |     let result = Command::new("productsign")
Dec 19 17:56:57.748 INFO [stderr]     |         ^^^^^^ help: consider using `_result` instead
Dec 19 17:56:57.748 INFO [stderr]     |
Dec 19 17:56:57.748 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 17:56:57.748 INFO [stderr] 
Dec 19 17:56:57.748 INFO [stderr] warning: unused variable: `result`
Dec 19 17:56:57.748 INFO [stderr]    --> src/targets/osx.rs:187:10
Dec 19 17:56:57.748 INFO [stderr]     |
Dec 19 17:56:57.748 INFO [stderr] 187 |      let result = Command::new("codesign")
Dec 19 17:56:57.748 INFO [stderr]     |          ^^^^^^ help: consider using `_result` instead
Dec 19 17:56:57.748 INFO [stderr] 
Dec 19 17:56:57.748 INFO [stderr] warning: unused variable: `output_dir`
Dec 19 17:56:57.748 INFO [stderr]    --> src/targets/win.rs:252:2
Dec 19 17:56:57.748 INFO [stderr]     |
Dec 19 17:56:57.748 INFO [stderr] 252 |     output_dir: &Path,
Dec 19 17:56:57.748 INFO [stderr]     |     ^^^^^^^^^^ help: consider using `_output_dir` instead
Dec 19 17:56:57.748 INFO [stderr] 
Dec 19 17:56:57.784 INFO [stderr] warning: unused variable: `result`
Dec 19 17:56:57.785 INFO [stderr]    --> src/targets/osx.rs:170:9
Dec 19 17:56:57.785 INFO [stderr]     |
Dec 19 17:56:57.785 INFO [stderr] 170 |     let result = Command::new("productsign")
Dec 19 17:56:57.785 INFO [stderr]     |         ^^^^^^ help: consider using `_result` instead
Dec 19 17:56:57.786 INFO [stderr]     |
Dec 19 17:56:57.786 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 17:56:57.786 INFO [stderr] 
Dec 19 17:56:57.787 INFO [stderr] warning: unused variable: `result`
Dec 19 17:56:57.787 INFO [stderr]    --> src/targets/osx.rs:187:10
Dec 19 17:56:57.787 INFO [stderr]     |
Dec 19 17:56:57.787 INFO [stderr] 187 |      let result = Command::new("codesign")
Dec 19 17:56:57.787 INFO [stderr]     |          ^^^^^^ help: consider using `_result` instead
Dec 19 17:56:57.788 INFO [stderr] 
Dec 19 17:56:57.788 INFO [stderr] warning: unused variable: `output_dir`
Dec 19 17:56:57.788 INFO [stderr]    --> src/targets/win.rs:252:2
Dec 19 17:56:57.789 INFO [stderr]     |
Dec 19 17:56:57.792 INFO [stderr] 252 |     output_dir: &Path,
Dec 19 17:56:57.792 INFO [stderr]     |     ^^^^^^^^^^ help: consider using `_output_dir` instead
Dec 19 17:56:57.792 INFO [stderr] 
Dec 19 17:56:58.356 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 17:56:58.356 INFO [stderr]  --> src/main.rs:3:1
Dec 19 17:56:58.356 INFO [stderr]   |
Dec 19 17:56:58.356 INFO [stderr] 3 | #[macro_use]
Dec 19 17:56:58.356 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 17:56:58.356 INFO [stderr]   |
Dec 19 17:56:58.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:56:58.356 INFO [stderr] 
Dec 19 17:56:58.356 INFO [stderr] warning: unused import: `Write`
Dec 19 17:56:58.356 INFO [stderr]  --> src/main.rs:8:27
Dec 19 17:56:58.356 INFO [stderr]   |
Dec 19 17:56:58.356 INFO [stderr] 8 | use std::io::{Read, Seek, Write};
Dec 19 17:56:58.356 INFO [stderr]   |                           ^^^^^
Dec 19 17:56:58.356 INFO [stderr] 
Dec 19 17:56:58.432 INFO [stderr] warning: unused variable: `user`
Dec 19 17:56:58.432 INFO [stderr]   --> src/main.rs:68:6
Dec 19 17:56:58.432 INFO [stderr]    |
Dec 19 17:56:58.432 INFO [stderr] 68 |     let user = matches.is_present("USER");
Dec 19 17:56:58.432 INFO [stderr]    |         ^^^^ help: consider using `_user` instead
Dec 19 17:56:58.432 INFO [stderr]    |
Dec 19 17:56:58.432 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:56:58.432 INFO [stderr] 
Dec 19 17:56:58.432 INFO [stderr] warning: unused variable: `archive`
Dec 19 17:56:58.432 INFO [stderr]    --> src/main.rs:156:38
Dec 19 17:56:58.432 INFO [stderr]     |
Dec 19 17:56:58.432 INFO [stderr] 156 | fn create_stored_zip<R: Read + Seek>(archive: &mut ZipArchive<R>) -> ZipArchive<R> {
Dec 19 17:56:58.432 INFO [stderr]     |                                      ^^^^^^^ help: consider using `_archive` instead
Dec 19 17:56:58.432 INFO [stderr] 
Dec 19 17:56:58.463 INFO [stderr] warning: function is never used: `is_compressed`
Dec 19 17:56:58.463 INFO [stderr]    --> src/main.rs:144:1
Dec 19 17:56:58.463 INFO [stderr]     |
Dec 19 17:56:58.463 INFO [stderr] 144 | fn is_compressed<R: Read + Seek>(archive: &mut ZipArchive<R>) -> bool {
Dec 19 17:56:58.463 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:58.463 INFO [stderr]     |
Dec 19 17:56:58.468 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 17:56:58.468 INFO [stderr] 
Dec 19 17:56:58.469 INFO [stderr] warning: function is never used: `create_stored_zip`
Dec 19 17:56:58.470 INFO [stderr]    --> src/main.rs:156:1
Dec 19 17:56:58.470 INFO [stderr]     |
Dec 19 17:56:58.470 INFO [stderr] 156 | fn create_stored_zip<R: Read + Seek>(archive: &mut ZipArchive<R>) -> ZipArchive<R> {
Dec 19 17:56:58.470 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:58.470 INFO [stderr] 
Dec 19 17:56:58.511 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 17:56:58.511 INFO [stderr]  --> src/main.rs:3:1
Dec 19 17:56:58.511 INFO [stderr]   |
Dec 19 17:56:58.511 INFO [stderr] 3 | #[macro_use]
Dec 19 17:56:58.511 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 17:56:58.511 INFO [stderr]   |
Dec 19 17:56:58.511 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:56:58.511 INFO [stderr] 
Dec 19 17:56:58.511 INFO [stderr] warning: unused import: `Write`
Dec 19 17:56:58.511 INFO [stderr]  --> src/main.rs:8:27
Dec 19 17:56:58.511 INFO [stderr]   |
Dec 19 17:56:58.511 INFO [stderr] 8 | use std::io::{Read, Seek, Write};
Dec 19 17:56:58.511 INFO [stderr]   |                           ^^^^^
Dec 19 17:56:58.511 INFO [stderr] 
Dec 19 17:56:58.590 INFO [stderr] warning: unused variable: `user`
Dec 19 17:56:58.590 INFO [stderr]   --> src/main.rs:68:6
Dec 19 17:56:58.590 INFO [stderr]    |
Dec 19 17:56:58.590 INFO [stderr] 68 |     let user = matches.is_present("USER");
Dec 19 17:56:58.590 INFO [stderr]    |         ^^^^ help: consider using `_user` instead
Dec 19 17:56:58.590 INFO [stderr]    |
Dec 19 17:56:58.590 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:56:58.590 INFO [stderr] 
Dec 19 17:56:58.590 INFO [stderr] warning: unused variable: `archive`
Dec 19 17:56:58.590 INFO [stderr]    --> src/main.rs:156:38
Dec 19 17:56:58.590 INFO [stderr]     |
Dec 19 17:56:58.590 INFO [stderr] 156 | fn create_stored_zip<R: Read + Seek>(archive: &mut ZipArchive<R>) -> ZipArchive<R> {
Dec 19 17:56:58.590 INFO [stderr]     |                                      ^^^^^^^ help: consider using `_archive` instead
Dec 19 17:56:58.590 INFO [stderr] 
Dec 19 17:56:58.612 INFO [stderr] warning: function is never used: `is_compressed`
Dec 19 17:56:58.612 INFO [stderr]    --> src/main.rs:144:1
Dec 19 17:56:58.616 INFO [stderr]     |
Dec 19 17:56:58.616 INFO [stderr] 144 | fn is_compressed<R: Read + Seek>(archive: &mut ZipArchive<R>) -> bool {
Dec 19 17:56:58.616 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:58.616 INFO [stderr]     |
Dec 19 17:56:58.616 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 17:56:58.616 INFO [stderr] 
Dec 19 17:56:58.616 INFO [stderr] warning: function is never used: `create_stored_zip`
Dec 19 17:56:58.616 INFO [stderr]    --> src/main.rs:156:1
Dec 19 17:56:58.616 INFO [stderr]     |
Dec 19 17:56:58.616 INFO [stderr] 156 | fn create_stored_zip<R: Read + Seek>(archive: &mut ZipArchive<R>) -> ZipArchive<R> {
Dec 19 17:56:58.616 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:56:58.616 INFO [stderr] 
Dec 19 17:56:58.650 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
Dec 19 17:56:59.244 INFO running `"docker" "inspect" "bc82cb3398574747aa173babc9bf244ea2f68d3b2dc057989dd5c951ca697367"`
Dec 19 17:56:59.456 INFO running `"docker" "rm" "-f" "bc82cb3398574747aa173babc9bf244ea2f68d3b2dc057989dd5c951ca697367"`
Dec 19 17:56:59.728 INFO [stdout] bc82cb3398574747aa173babc9bf244ea2f68d3b2dc057989dd5c951ca697367