Nov 18 07:10:35.200 INFO testing linreg-0.1.3 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 07:10:35.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:10:35.388 INFO [stdout] 1cb9dd5a6da35c4a7b393032c7a18310a9c690b55227aa476396f96951cca43b
Nov 18 07:10:35.392 INFO running `"docker" "start" "-a" "1cb9dd5a6da35c4a7b393032c7a18310a9c690b55227aa476396f96951cca43b"`
Nov 18 07:10:35.849 INFO [stderr] usermod: no changes
Nov 18 07:10:35.883 INFO [stderr]    Compiling linreg v0.1.3 (/source)
Nov 18 07:10:36.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 18 07:10:36.425 INFO [stderr] su: No module specific data is present
Nov 18 07:10:36.831 INFO running `"docker" "inspect" "1cb9dd5a6da35c4a7b393032c7a18310a9c690b55227aa476396f96951cca43b"`
Nov 18 07:10:36.948 INFO running `"docker" "rm" "-f" "1cb9dd5a6da35c4a7b393032c7a18310a9c690b55227aa476396f96951cca43b"`
Nov 18 07:10:37.079 INFO [stdout] 1cb9dd5a6da35c4a7b393032c7a18310a9c690b55227aa476396f96951cca43b
Nov 18 07:10:37.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:10:37.322 INFO [stdout] fc168b07a670f0a8df69ae71c07d1b85dd397fc4553e9322a8bd910ad03fc951
Nov 18 07:10:37.324 INFO running `"docker" "start" "-a" "fc168b07a670f0a8df69ae71c07d1b85dd397fc4553e9322a8bd910ad03fc951"`
Nov 18 07:10:37.712 INFO [stderr] usermod: no changes
Nov 18 07:10:37.750 INFO [stderr]    Compiling linreg v0.1.3 (/source)
Nov 18 07:10:38.625 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 18 07:10:38.628 INFO [stderr] su: No module specific data is present
Nov 18 07:10:38.822 INFO running `"docker" "inspect" "fc168b07a670f0a8df69ae71c07d1b85dd397fc4553e9322a8bd910ad03fc951"`
Nov 18 07:10:38.912 INFO running `"docker" "rm" "-f" "fc168b07a670f0a8df69ae71c07d1b85dd397fc4553e9322a8bd910ad03fc951"`
Nov 18 07:10:39.020 INFO [stdout] fc168b07a670f0a8df69ae71c07d1b85dd397fc4553e9322a8bd910ad03fc951
Nov 18 07:10:39.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:10:39.203 INFO [stdout] f5205a90c9626d0acb74b84465a2f9486a3f99441722301370bd75e40f21b72a
Nov 18 07:10:39.203 INFO running `"docker" "start" "-a" "f5205a90c9626d0acb74b84465a2f9486a3f99441722301370bd75e40f21b72a"`
Nov 18 07:10:39.633 INFO [stderr] usermod: no changes
Nov 18 07:10:39.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 07:10:39.659 INFO [stderr]      Running /target/debug/deps/linreg-79b490f6b7dfc824
Nov 18 07:10:39.660 INFO [stdout] 
Nov 18 07:10:39.661 INFO [stdout] running 6 tests
Nov 18 07:10:39.661 INFO [stdout] test empty_set_has_no_mean ... ok
Nov 18 07:10:39.661 INFO [stdout] test simple_float_mean ... ok
Nov 18 07:10:39.661 INFO [stdout] test simple_integer_mean ... ok
Nov 18 07:10:39.661 INFO [stdout] test test_example_regression_of ... ok
Nov 18 07:10:39.661 INFO [stdout] test test_integer_regression ... ok
Nov 18 07:10:39.661 INFO [stdout] test test_example_regression ... ok
Nov 18 07:10:39.661 INFO [stdout] 
Nov 18 07:10:39.661 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:10:39.661 INFO [stdout] 
Nov 18 07:10:39.661 INFO [stderr]    Doc-tests linreg
Nov 18 07:10:40.200 INFO [stdout] 
Nov 18 07:10:40.200 INFO [stdout] running 1 test
Nov 18 07:10:41.180 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Nov 18 07:10:41.180 INFO [stdout] 
Nov 18 07:10:41.180 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:10:41.180 INFO [stdout] 
Nov 18 07:10:41.189 INFO [stderr] su: No module specific data is present
Nov 18 07:10:41.478 INFO running `"docker" "inspect" "f5205a90c9626d0acb74b84465a2f9486a3f99441722301370bd75e40f21b72a"`
Nov 18 07:10:41.545 INFO running `"docker" "rm" "-f" "f5205a90c9626d0acb74b84465a2f9486a3f99441722301370bd75e40f21b72a"`
Nov 18 07:10:41.667 INFO [stdout] f5205a90c9626d0acb74b84465a2f9486a3f99441722301370bd75e40f21b72a