Nov 18 17:12:50.679 INFO testing coniferous-0.2.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 17:12:50.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17:12:51.015 INFO [stdout] 324dfcb839a2b5769e576519e729ea069b8ec635efa5ba7be2db2f73d6dbbbee
Nov 18 17:12:51.016 INFO running `"docker" "start" "-a" "324dfcb839a2b5769e576519e729ea069b8ec635efa5ba7be2db2f73d6dbbbee"`
Nov 18 17:12:52.150 INFO [stderr] usermod: no changes
Nov 18 17:12:52.272 INFO [stderr]    Compiling parsnip v0.1.3
Nov 18 17:12:54.130 INFO [stderr]    Compiling coniferous v0.2.1 (/source)
Nov 18 17:12:59.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.00s
Nov 18 17:12:59.184 INFO [stderr] su: No module specific data is present
Nov 18 17:13:00.149 INFO running `"docker" "inspect" "324dfcb839a2b5769e576519e729ea069b8ec635efa5ba7be2db2f73d6dbbbee"`
Nov 18 17:13:00.353 INFO running `"docker" "rm" "-f" "324dfcb839a2b5769e576519e729ea069b8ec635efa5ba7be2db2f73d6dbbbee"`
Nov 18 17:13:00.637 INFO [stdout] 324dfcb839a2b5769e576519e729ea069b8ec635efa5ba7be2db2f73d6dbbbee
Nov 18 17:13:00.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17:13:01.059 INFO [stdout] 9580a1759bb451de68f0f403fc51d2e961abf55e4f9f6609fbf0c3377f21ec84
Nov 18 17:13:01.072 INFO running `"docker" "start" "-a" "9580a1759bb451de68f0f403fc51d2e961abf55e4f9f6609fbf0c3377f21ec84"`
Nov 18 17:13:02.220 INFO [stderr] usermod: no changes
Nov 18 17:13:02.313 INFO [stderr]    Compiling coniferous v0.2.1 (/source)
Nov 18 17:13:07.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.10s
Nov 18 17:13:07.352 INFO [stderr] su: No module specific data is present
Nov 18 17:13:08.113 INFO running `"docker" "inspect" "9580a1759bb451de68f0f403fc51d2e961abf55e4f9f6609fbf0c3377f21ec84"`
Nov 18 17:13:08.374 INFO running `"docker" "rm" "-f" "9580a1759bb451de68f0f403fc51d2e961abf55e4f9f6609fbf0c3377f21ec84"`
Nov 18 17:13:08.715 INFO [stdout] 9580a1759bb451de68f0f403fc51d2e961abf55e4f9f6609fbf0c3377f21ec84
Nov 18 17:13:08.719 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17:13:09.139 INFO [stdout] 63d294232b89e55b26cb5e1d4d222ce1694a53eff4d6d3ce1693e1ccad56ce9a
Nov 18 17:13:09.145 INFO running `"docker" "start" "-a" "63d294232b89e55b26cb5e1d4d222ce1694a53eff4d6d3ce1693e1ccad56ce9a"`
Nov 18 17:13:10.290 INFO [stderr] usermod: no changes
Nov 18 17:13:10.390 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 18 17:13:10.390 INFO [stdout] 
Nov 18 17:13:10.393 INFO [stderr]      Running /target/debug/deps/coniferous-6102ce36b3e97d02
Nov 18 17:13:10.394 INFO [stdout] running 5 tests
Nov 18 17:13:10.394 INFO [stdout] test tests::test_decision_tree ... ok
Nov 18 17:13:10.394 INFO [stdout] test tests::test_best_criteria ... ok
Nov 18 17:13:10.394 INFO [stdout] test tests::test_best_split ... ok
Nov 18 17:13:10.395 INFO [stdout] test tests::test_generate_criteria ... ok
Nov 18 17:13:10.399 INFO [stdout] test tests::test_eval_node ... ok
Nov 18 17:13:10.399 INFO [stdout] 
Nov 18 17:13:10.399 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 17:13:10.399 INFO [stdout] 
Nov 18 17:13:10.400 INFO [stderr]    Doc-tests coniferous
Nov 18 17:13:13.227 INFO [stdout] 
Nov 18 17:13:13.227 INFO [stdout] running 1 test
Nov 18 17:13:14.346 INFO [stdout] test src/lib.rs - CARTree::fit (line 82) ... ok
Nov 18 17:13:14.346 INFO [stdout] 
Nov 18 17:13:14.346 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 17:13:14.347 INFO [stdout] 
Nov 18 17:13:14.355 INFO [stderr] su: No module specific data is present
Nov 18 17:13:15.216 INFO running `"docker" "inspect" "63d294232b89e55b26cb5e1d4d222ce1694a53eff4d6d3ce1693e1ccad56ce9a"`
Nov 18 17:13:15.519 INFO running `"docker" "rm" "-f" "63d294232b89e55b26cb5e1d4d222ce1694a53eff4d6d3ce1693e1ccad56ce9a"`
Nov 18 17:13:15.831 INFO [stdout] 63d294232b89e55b26cb5e1d4d222ce1694a53eff4d6d3ce1693e1ccad56ce9a