Nov 18 14:12:06.582 INFO testing flats-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 14:12:06.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 14:12:06.935 INFO [stdout] bff52dfb652dbd83217e10cf81b0d2201e16718fe5e4b85cae7137bc31d9d24f
Nov 18 14:12:06.937 INFO running `"docker" "start" "-a" "bff52dfb652dbd83217e10cf81b0d2201e16718fe5e4b85cae7137bc31d9d24f"`
Nov 18 14:12:07.798 INFO [stderr] usermod: no changes
Nov 18 14:12:07.898 INFO [stderr]    Compiling flats v0.1.0 (/source)
Nov 18 14:12:09.187 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Nov 18 14:12:09.199 INFO [stderr] su: No module specific data is present
Nov 18 14:12:09.648 INFO running `"docker" "inspect" "bff52dfb652dbd83217e10cf81b0d2201e16718fe5e4b85cae7137bc31d9d24f"`
Nov 18 14:12:09.832 INFO running `"docker" "rm" "-f" "bff52dfb652dbd83217e10cf81b0d2201e16718fe5e4b85cae7137bc31d9d24f"`
Nov 18 14:12:09.979 INFO [stdout] bff52dfb652dbd83217e10cf81b0d2201e16718fe5e4b85cae7137bc31d9d24f
Nov 18 14:12:09.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 14:12:10.166 INFO [stdout] bccf7c42f768747c0d3b2d790ca117305fa76fb8de7920eefc4a612799044ef9
Nov 18 14:12:10.168 INFO running `"docker" "start" "-a" "bccf7c42f768747c0d3b2d790ca117305fa76fb8de7920eefc4a612799044ef9"`
Nov 18 14:12:10.679 INFO [stderr] usermod: no changes
Nov 18 14:12:10.730 INFO [stderr]    Compiling flats v0.1.0 (/source)
Nov 18 14:12:14.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
Nov 18 14:12:14.308 INFO [stderr] su: No module specific data is present
Nov 18 14:12:14.619 INFO running `"docker" "inspect" "bccf7c42f768747c0d3b2d790ca117305fa76fb8de7920eefc4a612799044ef9"`
Nov 18 14:12:14.745 INFO running `"docker" "rm" "-f" "bccf7c42f768747c0d3b2d790ca117305fa76fb8de7920eefc4a612799044ef9"`
Nov 18 14:12:15.021 INFO [stdout] bccf7c42f768747c0d3b2d790ca117305fa76fb8de7920eefc4a612799044ef9
Nov 18 14:12:15.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 14:12:15.374 INFO [stdout] 017b7f7147ee12b940a51f016f0ca9d0e992245f6eb6ddac1f6107bd5a04cc00
Nov 18 14:12:15.376 INFO running `"docker" "start" "-a" "017b7f7147ee12b940a51f016f0ca9d0e992245f6eb6ddac1f6107bd5a04cc00"`
Nov 18 14:12:16.029 INFO [stderr] usermod: no changes
Nov 18 14:12:16.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 14:12:16.088 INFO [stderr]      Running /target/debug/deps/flats-5ad6b4ff88cb18ba
Nov 18 14:12:16.097 INFO [stdout] 
Nov 18 14:12:16.097 INFO [stdout] running 6 tests
Nov 18 14:12:16.097 INFO [stdout] test tests::flattens_to_serializable ... ok
Nov 18 14:12:16.098 INFO [stdout] test tests::flattens_nested_maps ... ok
Nov 18 14:12:16.098 INFO [stdout] test scalar::tests::string_display ... ok
Nov 18 14:12:16.098 INFO [stdout] test scalar::tests::number_display ... ok
Nov 18 14:12:16.098 INFO [stdout] test scalar::tests::null_display ... ok
Nov 18 14:12:16.099 INFO [stdout] test scalar::tests::bool_display ... ok
Nov 18 14:12:16.099 INFO [stdout] 
Nov 18 14:12:16.099 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:12:16.100 INFO [stdout] 
Nov 18 14:12:16.102 INFO [stderr]    Doc-tests flats
Nov 18 14:12:17.044 INFO [stdout] 
Nov 18 14:12:17.044 INFO [stdout] running 1 test
Nov 18 14:12:19.145 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Nov 18 14:12:19.145 INFO [stdout] 
Nov 18 14:12:19.145 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:12:19.145 INFO [stdout] 
Nov 18 14:12:19.155 INFO [stderr] su: No module specific data is present
Nov 18 14:12:19.610 INFO running `"docker" "inspect" "017b7f7147ee12b940a51f016f0ca9d0e992245f6eb6ddac1f6107bd5a04cc00"`
Nov 18 14:12:19.927 INFO running `"docker" "rm" "-f" "017b7f7147ee12b940a51f016f0ca9d0e992245f6eb6ddac1f6107bd5a04cc00"`
Nov 18 14:12:20.259 INFO [stdout] 017b7f7147ee12b940a51f016f0ca9d0e992245f6eb6ddac1f6107bd5a04cc00