[INFO] updating cached repository sgysh/srszip
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sgysh/srszip
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sgysh/srszip" "work/ex/beta-1.38-1/sources/1.37.0/gh/sgysh/srszip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sgysh/srszip'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sgysh/srszip" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sgysh/srszip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sgysh/srszip'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f148b108c553215d7b2db9412770038b1a7de46
[INFO] sha for GitHub repo sgysh/srszip: 3f148b108c553215d7b2db9412770038b1a7de46
[INFO] validating manifest of sgysh/srszip on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sgysh/srszip on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sgysh/srszip
[INFO] finished frobbing sgysh/srszip
[INFO] frobbed toml for sgysh/srszip written to work/ex/beta-1.38-1/sources/1.37.0/gh/sgysh/srszip/Cargo.toml
[INFO] started frobbing sgysh/srszip
[INFO] finished frobbing sgysh/srszip
[INFO] frobbed toml for sgysh/srszip written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sgysh/srszip/Cargo.toml
[INFO] crate sgysh/srszip already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sgysh/srszip against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sgysh/srszip:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 9f5a23d04bc21c0eb83c42fc83d6d8771b8f4abc7ab920bcebf1faa6d82e53c3
[INFO] running `"docker" "start" "-a" "9f5a23d04bc21c0eb83c42fc83d6d8771b8f4abc7ab920bcebf1faa6d82e53c3"`
[INFO] [stderr]    Compiling srszip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "9f5a23d04bc21c0eb83c42fc83d6d8771b8f4abc7ab920bcebf1faa6d82e53c3"`
[INFO] running `"docker" "rm" "-f" "9f5a23d04bc21c0eb83c42fc83d6d8771b8f4abc7ab920bcebf1faa6d82e53c3"`
[INFO] [stdout] 9f5a23d04bc21c0eb83c42fc83d6d8771b8f4abc7ab920bcebf1faa6d82e53c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sgysh/srszip:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 372566ff56e5453887b0364e833cfc0f003497278c5b1846c5a92cc123d6ce14
[INFO] running `"docker" "start" "-a" "372566ff56e5453887b0364e833cfc0f003497278c5b1846c5a92cc123d6ce14"`
[INFO] [stderr]    Compiling srszip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/crc32.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let mut t = x & 1;
[INFO] [stderr]    |                 ----^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "372566ff56e5453887b0364e833cfc0f003497278c5b1846c5a92cc123d6ce14"`
[INFO] running `"docker" "rm" "-f" "372566ff56e5453887b0364e833cfc0f003497278c5b1846c5a92cc123d6ce14"`
[INFO] [stdout] 372566ff56e5453887b0364e833cfc0f003497278c5b1846c5a92cc123d6ce14
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sgysh/srszip:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 12ebb1e3e9d08fa5e1b3f17797e5ca0688d8329e1fcaf36040b3b4076ee7dc6a
[INFO] running `"docker" "start" "-a" "12ebb1e3e9d08fa5e1b3f17797e5ca0688d8329e1fcaf36040b3b4076ee7dc6a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/srszip-a65d4ecc5ed165d7
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test archive::add_file ... ok
[INFO] [stdout] test crc32::calc_512 ... ok
[INFO] [stdout] test crc32::lookup_table ... ok
[INFO] [stdout] test archive::add_dir ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/srszip-942c6ff13319716a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests srszip
[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] running `"docker" "inspect" "12ebb1e3e9d08fa5e1b3f17797e5ca0688d8329e1fcaf36040b3b4076ee7dc6a"`
[INFO] running `"docker" "rm" "-f" "12ebb1e3e9d08fa5e1b3f17797e5ca0688d8329e1fcaf36040b3b4076ee7dc6a"`
[INFO] [stdout] 12ebb1e3e9d08fa5e1b3f17797e5ca0688d8329e1fcaf36040b3b4076ee7dc6a