Dec 13 10:23:38.148 INFO testing mlajszczak/type_check against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 10:23:38.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:23:38.688 INFO [stdout] aa187bdf3a7fde26e560354c80332d51f0a9fda959ed376fb29ae4e91e53a436
Dec 13 10:23:38.690 INFO running `"docker" "start" "-a" "aa187bdf3a7fde26e560354c80332d51f0a9fda959ed376fb29ae4e91e53a436"`
Dec 13 10:23:40.458 INFO [stderr] usermod: no changes
Dec 13 10:23:40.523 INFO [stderr]    Compiling type_check v0.1.0 (/source)
Dec 13 10:23:42.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 13 10:23:42.202 INFO [stderr] su: No module specific data is present
Dec 13 10:23:43.303 INFO running `"docker" "inspect" "aa187bdf3a7fde26e560354c80332d51f0a9fda959ed376fb29ae4e91e53a436"`
Dec 13 10:23:43.639 INFO running `"docker" "rm" "-f" "aa187bdf3a7fde26e560354c80332d51f0a9fda959ed376fb29ae4e91e53a436"`
Dec 13 10:23:43.894 INFO [stdout] aa187bdf3a7fde26e560354c80332d51f0a9fda959ed376fb29ae4e91e53a436
Dec 13 10:23:43.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:23:44.600 INFO [stdout] 363e7de4ca8ac51496b5a9fc71e613c988abbd8ed101105eebff9579a2b8c0c9
Dec 13 10:23:44.605 INFO running `"docker" "start" "-a" "363e7de4ca8ac51496b5a9fc71e613c988abbd8ed101105eebff9579a2b8c0c9"`
Dec 13 10:23:46.782 INFO [stderr] usermod: no changes
Dec 13 10:23:46.841 INFO [stderr]    Compiling type_check v0.1.0 (/source)
Dec 13 10:23:48.793 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 13 10:23:48.817 INFO [stderr] su: No module specific data is present
Dec 13 10:23:49.418 INFO running `"docker" "inspect" "363e7de4ca8ac51496b5a9fc71e613c988abbd8ed101105eebff9579a2b8c0c9"`
Dec 13 10:23:49.627 INFO running `"docker" "rm" "-f" "363e7de4ca8ac51496b5a9fc71e613c988abbd8ed101105eebff9579a2b8c0c9"`
Dec 13 10:23:49.906 INFO [stdout] 363e7de4ca8ac51496b5a9fc71e613c988abbd8ed101105eebff9579a2b8c0c9
Dec 13 10:23:49.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:23:50.463 INFO [stdout] 2d7164f54c919cec78fbd3fb57aa1d64c44cf19345e14baabe99e2a6d5eaaab7
Dec 13 10:23:50.465 INFO running `"docker" "start" "-a" "2d7164f54c919cec78fbd3fb57aa1d64c44cf19345e14baabe99e2a6d5eaaab7"`
Dec 13 10:23:51.971 INFO [stderr] usermod: no changes
Dec 13 10:23:52.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 10:23:52.024 INFO [stderr]      Running /target/debug/deps/type_check-1ef43204dd438bd7
Dec 13 10:23:52.024 INFO [stdout] 
Dec 13 10:23:52.024 INFO [stdout] running 15 tests
Dec 13 10:23:52.024 INFO [stdout] test tests::compose::neutralize_fist_subs ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::compose::inverting_subs ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::compose::complex_composition ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::apply::variable_type ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::apply::complex_type ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::apply::empty_substitution ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::compose::no_common_variables ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::unify::empty_set ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::unify::recursive_constraints ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::unify::simple_arrow_constraints ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::unify::simple_fail ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::unify::specifying_constraints ... ok
Dec 13 10:23:52.024 INFO [stdout] test tests::unify::transitive_constraints ... ok
Dec 13 10:23:52.027 INFO [stdout] test tests::apply::no_common_variables ... ok
Dec 13 10:23:52.028 INFO [stdout] test tests::apply::type_without_variables ... ok
Dec 13 10:23:52.028 INFO [stdout] 
Dec 13 10:23:52.028 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:23:52.028 INFO [stdout] 
Dec 13 10:23:52.028 INFO [stderr]      Running /target/debug/deps/type_check-f75f8350b533d6e9
Dec 13 10:23:52.034 INFO [stderr]    Doc-tests type_check
Dec 13 10:23:52.034 INFO [stdout] 
Dec 13 10:23:52.034 INFO [stdout] running 0 tests
Dec 13 10:23:52.034 INFO [stdout] 
Dec 13 10:23:52.034 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:23:52.034 INFO [stdout] 
Dec 13 10:23:52.427 INFO [stdout] 
Dec 13 10:23:52.427 INFO [stdout] running 0 tests
Dec 13 10:23:52.427 INFO [stdout] 
Dec 13 10:23:52.427 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:23:52.427 INFO [stdout] 
Dec 13 10:23:52.439 INFO [stderr] su: No module specific data is present
Dec 13 10:23:53.515 INFO running `"docker" "inspect" "2d7164f54c919cec78fbd3fb57aa1d64c44cf19345e14baabe99e2a6d5eaaab7"`
Dec 13 10:23:54.011 INFO running `"docker" "rm" "-f" "2d7164f54c919cec78fbd3fb57aa1d64c44cf19345e14baabe99e2a6d5eaaab7"`
Dec 13 10:23:54.294 INFO [stdout] 2d7164f54c919cec78fbd3fb57aa1d64c44cf19345e14baabe99e2a6d5eaaab7