Dec 07 08:18:45.861 INFO testing linreg-0.1.3 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 08:18:45.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 08:18:46.008 INFO [stdout] 055c6f7dd6b3c92dd31364ccbd29e0aa314aa4a26a26d094fbf65c39313cd057
Dec 07 08:18:46.011 INFO running `"docker" "start" "-a" "055c6f7dd6b3c92dd31364ccbd29e0aa314aa4a26a26d094fbf65c39313cd057"`
Dec 07 08:18:46.533 INFO [stderr] usermod: no changes
Dec 07 08:18:46.563 INFO [stderr]    Compiling linreg v0.1.3 (/source)
Dec 07 08:18:46.913 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Dec 07 08:18:46.916 INFO [stderr] su: No module specific data is present
Dec 07 08:18:47.182 INFO running `"docker" "inspect" "055c6f7dd6b3c92dd31364ccbd29e0aa314aa4a26a26d094fbf65c39313cd057"`
Dec 07 08:18:47.245 INFO running `"docker" "rm" "-f" "055c6f7dd6b3c92dd31364ccbd29e0aa314aa4a26a26d094fbf65c39313cd057"`
Dec 07 08:18:47.335 INFO [stdout] 055c6f7dd6b3c92dd31364ccbd29e0aa314aa4a26a26d094fbf65c39313cd057
Dec 07 08:18:47.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 08:18:47.572 INFO [stdout] b0f100db33b82c27f6fc9cf21b697ab7c98b023b2b3a2dbf05fd7f71910e1017
Dec 07 08:18:47.581 INFO running `"docker" "start" "-a" "b0f100db33b82c27f6fc9cf21b697ab7c98b023b2b3a2dbf05fd7f71910e1017"`
Dec 07 08:18:48.281 INFO [stderr] usermod: no changes
Dec 07 08:18:48.307 INFO [stderr]    Compiling linreg v0.1.3 (/source)
Dec 07 08:18:49.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 07 08:18:49.248 INFO [stderr] su: No module specific data is present
Dec 07 08:18:49.521 INFO running `"docker" "inspect" "b0f100db33b82c27f6fc9cf21b697ab7c98b023b2b3a2dbf05fd7f71910e1017"`
Dec 07 08:18:49.646 INFO running `"docker" "rm" "-f" "b0f100db33b82c27f6fc9cf21b697ab7c98b023b2b3a2dbf05fd7f71910e1017"`
Dec 07 08:18:49.721 INFO [stdout] b0f100db33b82c27f6fc9cf21b697ab7c98b023b2b3a2dbf05fd7f71910e1017
Dec 07 08:18:49.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 08:18:49.954 INFO [stdout] a5e776041fa21211cdceb2bb36655459f56974b989f3ddc6f5f4440c6da57ec2
Dec 07 08:18:49.958 INFO running `"docker" "start" "-a" "a5e776041fa21211cdceb2bb36655459f56974b989f3ddc6f5f4440c6da57ec2"`
Dec 07 08:18:50.504 INFO [stderr] usermod: no changes
Dec 07 08:18:50.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 08:18:50.510 INFO [stderr]      Running /target/debug/deps/linreg-3c222331932572d4
Dec 07 08:18:50.512 INFO [stdout] 
Dec 07 08:18:50.512 INFO [stdout] running 6 tests
Dec 07 08:18:50.512 INFO [stdout] test test_integer_regression ... ok
Dec 07 08:18:50.512 INFO [stdout] test test_example_regression_of ... ok
Dec 07 08:18:50.512 INFO [stdout] test empty_set_has_no_mean ... ok
Dec 07 08:18:50.512 INFO [stdout] test test_example_regression ... ok
Dec 07 08:18:50.512 INFO [stdout] test simple_integer_mean ... ok
Dec 07 08:18:50.512 INFO [stdout] test simple_float_mean ... ok
Dec 07 08:18:50.512 INFO [stdout] 
Dec 07 08:18:50.512 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 08:18:50.513 INFO [stdout] 
Dec 07 08:18:50.516 INFO [stderr]    Doc-tests linreg
Dec 07 08:18:51.104 INFO [stdout] 
Dec 07 08:18:51.104 INFO [stdout] running 1 test
Dec 07 08:18:52.201 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 07 08:18:52.201 INFO [stdout] 
Dec 07 08:18:52.201 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 08:18:52.201 INFO [stdout] 
Dec 07 08:18:52.214 INFO [stderr] su: No module specific data is present
Dec 07 08:18:52.514 INFO running `"docker" "inspect" "a5e776041fa21211cdceb2bb36655459f56974b989f3ddc6f5f4440c6da57ec2"`
Dec 07 08:18:52.579 INFO running `"docker" "rm" "-f" "a5e776041fa21211cdceb2bb36655459f56974b989f3ddc6f5f4440c6da57ec2"`
Dec 07 08:18:52.675 INFO [stdout] a5e776041fa21211cdceb2bb36655459f56974b989f3ddc6f5f4440c6da57ec2