Dec 15 01:18:47.925 INFO testing polonius-engine-0.6.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 01:18:47.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:18:48.118 INFO [stdout] 383421be454863d449af985a3cd924f69752ccb2b99ed797a080d3e53bcdb996
Dec 15 01:18:48.120 INFO running `"docker" "start" "-a" "383421be454863d449af985a3cd924f69752ccb2b99ed797a080d3e53bcdb996"`
Dec 15 01:18:48.739 INFO [stderr] usermod: no changes
Dec 15 01:18:48.800 INFO [stderr]    Compiling datafrog v1.0.0
Dec 15 01:18:49.559 INFO [stderr]    Compiling polonius-engine v0.6.1 (/source)
Dec 15 01:18:50.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 15 01:18:50.771 INFO [stderr] su: No module specific data is present
Dec 15 01:18:51.256 INFO running `"docker" "inspect" "383421be454863d449af985a3cd924f69752ccb2b99ed797a080d3e53bcdb996"`
Dec 15 01:18:51.426 INFO running `"docker" "rm" "-f" "383421be454863d449af985a3cd924f69752ccb2b99ed797a080d3e53bcdb996"`
Dec 15 01:18:51.616 INFO [stdout] 383421be454863d449af985a3cd924f69752ccb2b99ed797a080d3e53bcdb996
Dec 15 01:18:51.621 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:18:51.923 INFO [stdout] 5d9c221dc82303e407c1caddadfd024676da4dd9c9d5e8322f1cc94347cfa2e6
Dec 15 01:18:51.931 INFO running `"docker" "start" "-a" "5d9c221dc82303e407c1caddadfd024676da4dd9c9d5e8322f1cc94347cfa2e6"`
Dec 15 01:18:52.502 INFO [stderr] usermod: no changes
Dec 15 01:18:52.543 INFO [stderr]    Compiling polonius-engine v0.6.1 (/source)
Dec 15 01:18:54.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Dec 15 01:18:54.530 INFO [stderr] su: No module specific data is present
Dec 15 01:18:54.983 INFO running `"docker" "inspect" "5d9c221dc82303e407c1caddadfd024676da4dd9c9d5e8322f1cc94347cfa2e6"`
Dec 15 01:18:55.234 INFO running `"docker" "rm" "-f" "5d9c221dc82303e407c1caddadfd024676da4dd9c9d5e8322f1cc94347cfa2e6"`
Dec 15 01:18:55.535 INFO [stdout] 5d9c221dc82303e407c1caddadfd024676da4dd9c9d5e8322f1cc94347cfa2e6
Dec 15 01:18:55.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:18:56.087 INFO [stdout] 1b45abde806582939fd360383127b9471ab5eea325eeac2be9f6b7d3bac20eb5
Dec 15 01:18:56.089 INFO running `"docker" "start" "-a" "1b45abde806582939fd360383127b9471ab5eea325eeac2be9f6b7d3bac20eb5"`
Dec 15 01:18:57.131 INFO [stderr] usermod: no changes
Dec 15 01:18:57.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 01:18:57.200 INFO [stderr]      Running /target/debug/deps/polonius_engine-6c62502c9ae358d6
Dec 15 01:18:57.201 INFO [stdout] 
Dec 15 01:18:57.201 INFO [stdout] running 1 test
Dec 15 01:18:57.202 INFO [stdout] test output::tests::test_compare_errors ... ok
Dec 15 01:18:57.202 INFO [stdout] 
Dec 15 01:18:57.202 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:18:57.202 INFO [stdout] 
Dec 15 01:18:57.207 INFO [stderr]    Doc-tests polonius-engine
Dec 15 01:18:58.356 INFO [stdout] 
Dec 15 01:18:58.356 INFO [stdout] running 0 tests
Dec 15 01:18:58.356 INFO [stdout] 
Dec 15 01:18:58.356 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:18:58.356 INFO [stdout] 
Dec 15 01:18:58.364 INFO [stderr] su: No module specific data is present
Dec 15 01:18:59.022 INFO running `"docker" "inspect" "1b45abde806582939fd360383127b9471ab5eea325eeac2be9f6b7d3bac20eb5"`
Dec 15 01:18:59.296 INFO running `"docker" "rm" "-f" "1b45abde806582939fd360383127b9471ab5eea325eeac2be9f6b7d3bac20eb5"`
Dec 15 01:18:59.504 INFO [stdout] 1b45abde806582939fd360383127b9471ab5eea325eeac2be9f6b7d3bac20eb5