Dec 15 00:12:43.237 INFO testing randselect-0.2.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 00:12:43.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 00:12:43.416 INFO [stdout] 7f8a9b89dcc35335d5469944f65bd23ba042e5affa899eb3a76d0190e75cc713
Dec 15 00:12:43.419 INFO running `"docker" "start" "-a" "7f8a9b89dcc35335d5469944f65bd23ba042e5affa899eb3a76d0190e75cc713"`
Dec 15 00:12:43.833 INFO [stderr] usermod: no changes
Dec 15 00:12:43.957 INFO [stderr]    Compiling fern v0.5.7
Dec 15 00:12:43.958 INFO [stderr]    Compiling human-panic v1.0.1
Dec 15 00:12:46.647 INFO [stderr]    Compiling randselect v0.2.3 (/source)
Dec 15 00:12:54.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.06s
Dec 15 00:12:54.931 INFO [stderr] su: No module specific data is present
Dec 15 00:12:56.078 INFO running `"docker" "inspect" "7f8a9b89dcc35335d5469944f65bd23ba042e5affa899eb3a76d0190e75cc713"`
Dec 15 00:12:56.295 INFO running `"docker" "rm" "-f" "7f8a9b89dcc35335d5469944f65bd23ba042e5affa899eb3a76d0190e75cc713"`
Dec 15 00:12:56.514 INFO [stdout] 7f8a9b89dcc35335d5469944f65bd23ba042e5affa899eb3a76d0190e75cc713
Dec 15 00:12:56.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 00:12:56.825 INFO [stdout] 336881ebff786c4534c8f0f6c391384ca8c48eb142c13aa287a450c7fd3ae174
Dec 15 00:12:56.828 INFO running `"docker" "start" "-a" "336881ebff786c4534c8f0f6c391384ca8c48eb142c13aa287a450c7fd3ae174"`
Dec 15 00:12:57.802 INFO [stderr] usermod: no changes
Dec 15 00:12:57.897 INFO [stderr]    Compiling randselect v0.2.3 (/source)
Dec 15 00:13:03.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
Dec 15 00:13:03.411 INFO [stderr] su: No module specific data is present
Dec 15 00:13:04.023 INFO running `"docker" "inspect" "336881ebff786c4534c8f0f6c391384ca8c48eb142c13aa287a450c7fd3ae174"`
Dec 15 00:13:04.325 INFO running `"docker" "rm" "-f" "336881ebff786c4534c8f0f6c391384ca8c48eb142c13aa287a450c7fd3ae174"`
Dec 15 00:13:04.651 INFO [stdout] 336881ebff786c4534c8f0f6c391384ca8c48eb142c13aa287a450c7fd3ae174
Dec 15 00:13:04.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 00:13:05.115 INFO [stdout] 0466ff9c565753f1553f09176b96829cb2099e72c802d33a2bfd4bad28ab44bb
Dec 15 00:13:05.117 INFO running `"docker" "start" "-a" "0466ff9c565753f1553f09176b96829cb2099e72c802d33a2bfd4bad28ab44bb"`
Dec 15 00:13:06.171 INFO [stderr] usermod: no changes
Dec 15 00:13:06.294 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 15 00:13:06.315 INFO [stderr]      Running /target/debug/deps/randselect-4e7e59ae3be1b48e
Dec 15 00:13:06.316 INFO [stdout] 
Dec 15 00:13:06.316 INFO [stderr] [2018-12-15 00:13:06][randselect::utils][WARN] Logger was already set and cannot be reset.
Dec 15 00:13:06.316 INFO [stdout] running 4 tests
Dec 15 00:13:06.316 INFO [stdout] test utils::test::test_set_log_level_1 ... ok
Dec 15 00:13:06.319 INFO [stderr] [2018-12-15 00:13:06][randselect][ERROR] The output directory cannot be the same as the input directory.
Dec 15 00:13:06.319 INFO [stderr] /source == /source
Dec 15 00:13:06.319 INFO [stderr]      Running /target/debug/deps/randselect-5c300553ed4c2f11
Dec 15 00:13:06.319 INFO [stdout] test utils::test::test_set_log_level_5 ... ok
Dec 15 00:13:06.319 INFO [stdout] test test::test_valid_paths ... ok
Dec 15 00:13:06.319 INFO [stdout] test test::test_invalid_paths ... ok
Dec 15 00:13:06.319 INFO [stdout] 
Dec 15 00:13:06.319 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:13:06.319 INFO [stdout] 
Dec 15 00:13:06.331 INFO [stdout] 
Dec 15 00:13:06.331 INFO [stdout] running 2 tests
Dec 15 00:13:06.335 INFO [stdout] test utils::test::test_set_log_level_1 ... ok
Dec 15 00:13:06.335 INFO [stdout] test utils::test::test_set_log_level_5 ... ok
Dec 15 00:13:06.335 INFO [stdout] 
Dec 15 00:13:06.335 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:13:06.335 INFO [stdout] 
Dec 15 00:13:06.335 INFO [stderr] [2018-12-15 00:13:06][randselect::utils][WARN] Logger was already set and cannot be reset.
Dec 15 00:13:06.336 INFO [stderr]      Running /target/debug/deps/integration_test-f76a94caffa97af2
Dec 15 00:13:06.347 INFO [stdout] 
Dec 15 00:13:06.347 INFO [stderr]    Doc-tests randselect
Dec 15 00:13:06.347 INFO [stdout] running 2 tests
Dec 15 00:13:06.347 INFO [stdout] test runs_without_error ... ok
Dec 15 00:13:06.347 INFO [stdout] test runs_with_error ... ok
Dec 15 00:13:06.347 INFO [stdout] 
Dec 15 00:13:06.347 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:13:06.347 INFO [stdout] 
Dec 15 00:13:08.375 INFO [stdout] 
Dec 15 00:13:08.375 INFO [stdout] running 0 tests
Dec 15 00:13:08.375 INFO [stdout] 
Dec 15 00:13:08.375 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:13:08.375 INFO [stdout] 
Dec 15 00:13:08.379 INFO [stderr] su: No module specific data is present
Dec 15 00:13:08.995 INFO running `"docker" "inspect" "0466ff9c565753f1553f09176b96829cb2099e72c802d33a2bfd4bad28ab44bb"`
Dec 15 00:13:09.197 INFO running `"docker" "rm" "-f" "0466ff9c565753f1553f09176b96829cb2099e72c802d33a2bfd4bad28ab44bb"`
Dec 15 00:13:09.475 INFO [stdout] 0466ff9c565753f1553f09176b96829cb2099e72c802d33a2bfd4bad28ab44bb