Dec 15 03:10:31.578 INFO testing num-rational-0.2.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 03:10:31.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:10:31.873 INFO [stdout] e6fd34bcc5a528281275770cb8ccf0b7e9ae9b07d664202702c5f7b02eaa36d7
Dec 15 03:10:31.875 INFO running `"docker" "start" "-a" "e6fd34bcc5a528281275770cb8ccf0b7e9ae9b07d664202702c5f7b02eaa36d7"`
Dec 15 03:10:32.539 INFO [stderr] usermod: no changes
Dec 15 03:10:32.610 INFO [stderr]    Compiling num-rational v0.2.1 (/source)
Dec 15 03:10:35.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
Dec 15 03:10:35.855 INFO [stderr] su: No module specific data is present
Dec 15 03:10:36.331 INFO running `"docker" "inspect" "e6fd34bcc5a528281275770cb8ccf0b7e9ae9b07d664202702c5f7b02eaa36d7"`
Dec 15 03:10:36.479 INFO running `"docker" "rm" "-f" "e6fd34bcc5a528281275770cb8ccf0b7e9ae9b07d664202702c5f7b02eaa36d7"`
Dec 15 03:10:36.824 INFO [stdout] e6fd34bcc5a528281275770cb8ccf0b7e9ae9b07d664202702c5f7b02eaa36d7
Dec 15 03:10:36.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:10:37.284 INFO [stdout] b05799d095e612cdd9b78a1f4533d54f293f48d99dc21238ed2829bbb4b14f13
Dec 15 03:10:37.291 INFO running `"docker" "start" "-a" "b05799d095e612cdd9b78a1f4533d54f293f48d99dc21238ed2829bbb4b14f13"`
Dec 15 03:10:38.892 INFO [stderr] usermod: no changes
Dec 15 03:10:38.984 INFO [stderr]    Compiling num-rational v0.2.1 (/source)
Dec 15 03:10:42.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
Dec 15 03:10:42.366 INFO [stderr] su: No module specific data is present
Dec 15 03:10:42.634 INFO running `"docker" "inspect" "b05799d095e612cdd9b78a1f4533d54f293f48d99dc21238ed2829bbb4b14f13"`
Dec 15 03:10:42.724 INFO running `"docker" "rm" "-f" "b05799d095e612cdd9b78a1f4533d54f293f48d99dc21238ed2829bbb4b14f13"`
Dec 15 03:10:42.828 INFO [stdout] b05799d095e612cdd9b78a1f4533d54f293f48d99dc21238ed2829bbb4b14f13
Dec 15 03:10:42.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:10:43.055 INFO [stdout] 354f155cc418044238ee3eabf76b8ba4f51d9524eb6fb83c95da6be9f850c67e
Dec 15 03:10:43.061 INFO running `"docker" "start" "-a" "354f155cc418044238ee3eabf76b8ba4f51d9524eb6fb83c95da6be9f850c67e"`
Dec 15 03:10:43.575 INFO [stderr] usermod: no changes
Dec 15 03:10:43.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 03:10:43.631 INFO [stderr]      Running /target/debug/deps/num_rational-f80b8a5511692e0f
Dec 15 03:10:43.632 INFO [stdout] 
Dec 15 03:10:43.632 INFO [stdout] running 35 tests
Dec 15 03:10:43.634 INFO [stdout] test test::arith::test_mul ... ok
Dec 15 03:10:43.635 INFO [stdout] test test::arith::test_div ... ok
Dec 15 03:10:43.636 INFO [stdout] test test::arith::test_checked_failures ... ok
Dec 15 03:10:43.636 INFO [stdout] test test::arith::test_add ... ok
Dec 15 03:10:43.637 INFO [stdout] test test::arith::test_neg ... ok
Dec 15 03:10:43.643 INFO [stdout] test test::test_cmp ... ok
Dec 15 03:10:43.644 INFO [stdout] test test::arith::test_sub ... ok
Dec 15 03:10:43.645 INFO [stdout] test test::ratio_iter_sum ... ok
Dec 15 03:10:43.645 INFO [stdout] test test::test_approximate_float ... ok
Dec 15 03:10:43.646 INFO [stdout] test test::ratio_iter_product ... ok
Dec 15 03:10:43.646 INFO [stdout] test test::test_fract ... ok
Dec 15 03:10:43.646 INFO [stdout] test test::test_from_float ... ok
Dec 15 03:10:43.647 INFO [stdout] test test::arith::test_zero ... ok
Dec 15 03:10:43.647 INFO [stdout] test test::arith::test_rem ... ok
Dec 15 03:10:43.647 INFO [stdout] test test::test_hash ... ok
Dec 15 03:10:43.647 INFO [stdout] test test::test_denom ... ok
Dec 15 03:10:43.647 INFO [stdout] test test::test_cmp_overflow ... ok
Dec 15 03:10:43.647 INFO [stdout] test test::test_is_integer ... ok
Dec 15 03:10:43.647 INFO [stdout] test test::test_new_reduce ... ok
Dec 15 03:10:43.659 INFO [stdout] test test::test_pow ... ok
Dec 15 03:10:43.659 INFO [stdout] test test::test_numer ... ok
Dec 15 03:10:43.663 INFO [stdout] test test::test_from_str_fail ... ok
Dec 15 03:10:43.663 INFO [stdout] test test::test_into_pair ... ok
Dec 15 03:10:43.663 INFO [stdout] test test::test_recip ... ok
Dec 15 03:10:43.675 INFO [stdout] test test::test_signed ... ok
Dec 15 03:10:43.675 INFO [stdout] test test::test_round ... ok
Dec 15 03:10:43.675 INFO [stdout] test test::test_show ... ok
Dec 15 03:10:43.675 INFO [stdout] test test::test_from_float_fail ... ok
Dec 15 03:10:43.675 INFO [stdout] test test::test_from_pair ... ok
Dec 15 03:10:43.684 INFO [stdout] test test::arith::test_div_0 ... ok
Dec 15 03:10:43.685 INFO [stdout] test test::test_new_zero ... ok
Dec 15 03:10:43.685 INFO [stdout] test test::test_recip_fail ... ok
Dec 15 03:10:43.686 INFO [stdout] test test::test_test_constants ... ok
Dec 15 03:10:43.686 INFO [stdout] test test::test_to_from_str ... ok
Dec 15 03:10:43.686 INFO [stdout] test test::test_to_integer ... ok
Dec 15 03:10:43.686 INFO [stdout] 
Dec 15 03:10:43.686 INFO [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:10:43.686 INFO [stdout] 
Dec 15 03:10:43.688 INFO [stderr]    Doc-tests num-rational
Dec 15 03:10:44.741 INFO [stdout] 
Dec 15 03:10:44.741 INFO [stdout] running 0 tests
Dec 15 03:10:44.742 INFO [stdout] 
Dec 15 03:10:44.742 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:10:44.742 INFO [stdout] 
Dec 15 03:10:44.750 INFO [stderr] su: No module specific data is present
Dec 15 03:10:44.995 INFO running `"docker" "inspect" "354f155cc418044238ee3eabf76b8ba4f51d9524eb6fb83c95da6be9f850c67e"`
Dec 15 03:10:45.133 INFO running `"docker" "rm" "-f" "354f155cc418044238ee3eabf76b8ba4f51d9524eb6fb83c95da6be9f850c67e"`
Dec 15 03:10:45.344 INFO [stdout] 354f155cc418044238ee3eabf76b8ba4f51d9524eb6fb83c95da6be9f850c67e