Dec 15 19:34:52.592 INFO testing cask-0.7.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 19:34:52.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 19:34:52.899 INFO [stdout] 960efdc9f2b6b49c38987adad347ff773a5813e398d1cd18f9c9da3e329007fb
Dec 15 19:34:52.902 INFO running `"docker" "start" "-a" "960efdc9f2b6b49c38987adad347ff773a5813e398d1cd18f9c9da3e329007fb"`
Dec 15 19:34:53.547 INFO [stderr] usermod: no changes
Dec 15 19:34:53.680 INFO [stderr]    Compiling xxhash-sys v0.1.0
Dec 15 19:34:59.043 INFO [stderr]    Compiling xxhash2 v0.1.0
Dec 15 19:34:59.859 INFO [stderr]    Compiling cask v0.7.1 (/source)
Dec 15 19:35:03.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.83s
Dec 15 19:35:03.411 INFO [stderr] su: No module specific data is present
Dec 15 19:35:03.915 INFO running `"docker" "inspect" "960efdc9f2b6b49c38987adad347ff773a5813e398d1cd18f9c9da3e329007fb"`
Dec 15 19:35:04.040 INFO running `"docker" "rm" "-f" "960efdc9f2b6b49c38987adad347ff773a5813e398d1cd18f9c9da3e329007fb"`
Dec 15 19:35:04.261 INFO [stdout] 960efdc9f2b6b49c38987adad347ff773a5813e398d1cd18f9c9da3e329007fb
Dec 15 19:35:04.264 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 19:35:04.467 INFO [stdout] 3ab2e9e7bdc3a1f02d854d6c0f0de7d8207a02dad0294510cee60641bd075a16
Dec 15 19:35:04.475 INFO running `"docker" "start" "-a" "3ab2e9e7bdc3a1f02d854d6c0f0de7d8207a02dad0294510cee60641bd075a16"`
Dec 15 19:35:05.135 INFO [stderr] usermod: no changes
Dec 15 19:35:05.246 INFO [stderr]    Compiling cask v0.7.1 (/source)
Dec 15 19:35:09.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
Dec 15 19:35:09.101 INFO [stderr] su: No module specific data is present
Dec 15 19:35:09.533 INFO running `"docker" "inspect" "3ab2e9e7bdc3a1f02d854d6c0f0de7d8207a02dad0294510cee60641bd075a16"`
Dec 15 19:35:09.740 INFO running `"docker" "rm" "-f" "3ab2e9e7bdc3a1f02d854d6c0f0de7d8207a02dad0294510cee60641bd075a16"`
Dec 15 19:35:09.821 INFO [stdout] 3ab2e9e7bdc3a1f02d854d6c0f0de7d8207a02dad0294510cee60641bd075a16
Dec 15 19:35:09.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 19:35:10.056 INFO [stdout] 9bb9e5e3e80a903a449c1975af610cc66a43ddc2d6d17a3f27604f7acbc99cc6
Dec 15 19:35:10.058 INFO running `"docker" "start" "-a" "9bb9e5e3e80a903a449c1975af610cc66a43ddc2d6d17a3f27604f7acbc99cc6"`
Dec 15 19:35:11.009 INFO [stderr] usermod: no changes
Dec 15 19:35:11.149 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 15 19:35:11.167 INFO [stderr]      Running /target/debug/deps/cask-2a77c15bcc4c5174
Dec 15 19:35:11.167 INFO [stdout] 
Dec 15 19:35:11.167 INFO [stdout] running 2 tests
Dec 15 19:35:11.167 INFO [stdout] test data::tests::test_serialization ... ok
Dec 15 19:35:11.167 INFO [stdout] test data::tests::test_deleted ... ok
Dec 15 19:35:11.167 INFO [stdout] 
Dec 15 19:35:11.167 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:35:11.167 INFO [stdout] 
Dec 15 19:35:11.171 INFO [stderr]    Doc-tests cask
Dec 15 19:35:13.414 INFO [stdout] 
Dec 15 19:35:13.415 INFO [stdout] running 2 tests
Dec 15 19:35:16.859 INFO [stdout] test src/cask.rs - cask::CaskOptions (line 175) ... ok
Dec 15 19:35:17.010 INFO [stdout] test src/lib.rs -  (line 10) ... ok
Dec 15 19:35:17.010 INFO [stdout] 
Dec 15 19:35:17.010 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:35:17.010 INFO [stdout] 
Dec 15 19:35:17.026 INFO [stderr] su: No module specific data is present
Dec 15 19:35:17.392 INFO running `"docker" "inspect" "9bb9e5e3e80a903a449c1975af610cc66a43ddc2d6d17a3f27604f7acbc99cc6"`
Dec 15 19:35:17.482 INFO running `"docker" "rm" "-f" "9bb9e5e3e80a903a449c1975af610cc66a43ddc2d6d17a3f27604f7acbc99cc6"`
Dec 15 19:35:17.641 INFO [stdout] 9bb9e5e3e80a903a449c1975af610cc66a43ddc2d6d17a3f27604f7acbc99cc6