[INFO] updating cached repository divvun/divvun-bundler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/divvun/divvun-bundler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/divvun/divvun-bundler" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/divvun/divvun-bundler"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/divvun/divvun-bundler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/divvun/divvun-bundler" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/divvun/divvun-bundler"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/divvun/divvun-bundler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d9d21fdd4807aa20c22ad87432fa6bc53d74c6a1
[INFO] sha for GitHub repo divvun/divvun-bundler: d9d21fdd4807aa20c22ad87432fa6bc53d74c6a1
[INFO] validating manifest of divvun/divvun-bundler on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of divvun/divvun-bundler on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing divvun/divvun-bundler
[INFO] finished frobbing divvun/divvun-bundler
[INFO] frobbed toml for divvun/divvun-bundler written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/divvun/divvun-bundler/Cargo.toml
[INFO] started frobbing divvun/divvun-bundler
[INFO] finished frobbing divvun/divvun-bundler
[INFO] frobbed toml for divvun/divvun-bundler written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/divvun/divvun-bundler/Cargo.toml
[INFO] crate divvun/divvun-bundler has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing divvun/divvun-bundler against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] eade2d9f6a1e5532df7c75eb8d9025415ec1acc045077d02141e77ba90466244
[INFO] running `"docker" "start" "-a" "eade2d9f6a1e5532df7c75eb8d9025415ec1acc045077d02141e77ba90466244"`
[INFO] [stderr]    Compiling plist v0.3.0
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling divvun-bundler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]  --> src/targets/osx.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::path::{Path, PathBuf};
[INFO] [stderr]   |                       ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/targets/win.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::path::{self, Path, PathBuf};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]    --> src/targets/osx.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |     let result = Command::new("productsign")
[INFO] [stderr]     |         ^^^^^^ help: consider prefixing with an underscore: `_result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]    --> src/targets/osx.rs:187:10
[INFO] [stderr]     |
[INFO] [stderr] 187 |      let result = Command::new("codesign")
[INFO] [stderr]     |          ^^^^^^ help: consider prefixing with an underscore: `_result`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_dir`
[INFO] [stderr]    --> src/targets/win.rs:252:2
[INFO] [stderr]     |
[INFO] [stderr] 252 |     output_dir: &Path,
[INFO] [stderr]     |     ^^^^^^^^^^ help: consider prefixing with an underscore: `_output_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/main.rs:8:27
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{Read, Seek, Write};
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user`
[INFO] [stderr]   --> src/main.rs:68:6
[INFO] [stderr]    |
[INFO] [stderr] 68 |     let user = matches.is_present("USER");
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_user`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `archive`
[INFO] [stderr]    --> src/main.rs:156:38
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn create_stored_zip<R: Read + Seek>(archive: &mut ZipArchive<R>) -> ZipArchive<R> {
[INFO] [stderr]     |                                      ^^^^^^^ help: consider prefixing with an underscore: `_archive`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_compressed`
[INFO] [stderr]    --> src/main.rs:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 | fn is_compressed<R: Read + Seek>(archive: &mut ZipArchive<R>) -> bool {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_stored_zip`
[INFO] [stderr]    --> src/main.rs:156:1
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn create_stored_zip<R: Read + Seek>(archive: &mut ZipArchive<R>) -> ZipArchive<R> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.24s
[INFO] running `"docker" "inspect" "eade2d9f6a1e5532df7c75eb8d9025415ec1acc045077d02141e77ba90466244"`
[INFO] running `"docker" "rm" "-f" "eade2d9f6a1e5532df7c75eb8d9025415ec1acc045077d02141e77ba90466244"`
[INFO] [stdout] eade2d9f6a1e5532df7c75eb8d9025415ec1acc045077d02141e77ba90466244
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0f77bf571e216661574d7657fbfcc1523aa324c2921c76135abbee27ea53a32e
[INFO] running `"docker" "start" "-a" "0f77bf571e216661574d7657fbfcc1523aa324c2921c76135abbee27ea53a32e"`
[INFO] [stderr]    Compiling divvun-bundler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]  --> src/targets/osx.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::path::{Path, PathBuf};
[INFO] [stderr]   |                       ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/targets/win.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::path::{self, Path, PathBuf};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]    --> src/targets/osx.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |     let result = Command::new("productsign")
[INFO] [stderr]     |         ^^^^^^ help: consider prefixing with an underscore: `_result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]    --> src/targets/osx.rs:187:10
[INFO] [stderr]     |
[INFO] [stderr] 187 |      let result = Command::new("codesign")
[INFO] [stderr]     |          ^^^^^^ help: consider prefixing with an underscore: `_result`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_dir`
[INFO] [stderr]    --> src/targets/win.rs:252:2
[INFO] [stderr]     |
[INFO] [stderr] 252 |     output_dir: &Path,
[INFO] [stderr]     |     ^^^^^^^^^^ help: consider prefixing with an underscore: `_output_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/main.rs:8:27
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{Read, Seek, Write};
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user`
[INFO] [stderr]   --> src/main.rs:68:6
[INFO] [stderr]    |
[INFO] [stderr] 68 |     let user = matches.is_present("USER");
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_user`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `archive`
[INFO] [stderr]    --> src/main.rs:156:38
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn create_stored_zip<R: Read + Seek>(archive: &mut ZipArchive<R>) -> ZipArchive<R> {
[INFO] [stderr]     |                                      ^^^^^^^ help: consider prefixing with an underscore: `_archive`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_compressed`
[INFO] [stderr]    --> src/main.rs:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 | fn is_compressed<R: Read + Seek>(archive: &mut ZipArchive<R>) -> bool {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_stored_zip`
[INFO] [stderr]    --> src/main.rs:156:1
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn create_stored_zip<R: Read + Seek>(archive: &mut ZipArchive<R>) -> ZipArchive<R> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "0f77bf571e216661574d7657fbfcc1523aa324c2921c76135abbee27ea53a32e"`
[INFO] running `"docker" "rm" "-f" "0f77bf571e216661574d7657fbfcc1523aa324c2921c76135abbee27ea53a32e"`
[INFO] [stdout] 0f77bf571e216661574d7657fbfcc1523aa324c2921c76135abbee27ea53a32e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 9419441c6b5df72a91cd9b8f7c68e19df5c056ada05920b9110a8276a8c245cd
[INFO] running `"docker" "start" "-a" "9419441c6b5df72a91cd9b8f7c68e19df5c056ada05920b9110a8276a8c245cd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/divvun_bundler-aaf517bd91d41f4d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/divvun_bundler-5ad0f4b60a3b182a
[INFO] [stderr]    Doc-tests divvun-bundler
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9419441c6b5df72a91cd9b8f7c68e19df5c056ada05920b9110a8276a8c245cd"`
[INFO] running `"docker" "rm" "-f" "9419441c6b5df72a91cd9b8f7c68e19df5c056ada05920b9110a8276a8c245cd"`
[INFO] [stdout] 9419441c6b5df72a91cd9b8f7c68e19df5c056ada05920b9110a8276a8c245cd