Dec 15 01:17:39.922 INFO testing polytype-6.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 01:17:39.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:17:40.284 INFO [stdout] 14491bc05dc4b9682cac82cc9c6f3942800d4a9e3fff4be9d0d039cb14896d57
Dec 15 01:17:40.287 INFO running `"docker" "start" "-a" "14491bc05dc4b9682cac82cc9c6f3942800d4a9e3fff4be9d0d039cb14896d57"`
Dec 15 01:17:41.197 INFO [stderr] usermod: no changes
Dec 15 01:17:41.291 INFO [stderr]    Compiling polytype v6.0.0 (/source)
Dec 15 01:17:42.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 15 01:17:42.618 INFO [stderr] su: No module specific data is present
Dec 15 01:17:42.939 INFO running `"docker" "inspect" "14491bc05dc4b9682cac82cc9c6f3942800d4a9e3fff4be9d0d039cb14896d57"`
Dec 15 01:17:43.086 INFO running `"docker" "rm" "-f" "14491bc05dc4b9682cac82cc9c6f3942800d4a9e3fff4be9d0d039cb14896d57"`
Dec 15 01:17:43.219 INFO [stdout] 14491bc05dc4b9682cac82cc9c6f3942800d4a9e3fff4be9d0d039cb14896d57
Dec 15 01:17:43.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:17:43.424 INFO [stdout] 595136badf94ec330d9d30cb2e8734117398a9751e045c57119c26f25b1e8267
Dec 15 01:17:43.426 INFO running `"docker" "start" "-a" "595136badf94ec330d9d30cb2e8734117398a9751e045c57119c26f25b1e8267"`
Dec 15 01:17:43.922 INFO [stderr] usermod: no changes
Dec 15 01:17:43.981 INFO [stderr]    Compiling polytype v6.0.0 (/source)
Dec 15 01:17:46.445 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 15 01:17:46.448 INFO [stderr] su: No module specific data is present
Dec 15 01:17:46.848 INFO running `"docker" "inspect" "595136badf94ec330d9d30cb2e8734117398a9751e045c57119c26f25b1e8267"`
Dec 15 01:17:46.967 INFO running `"docker" "rm" "-f" "595136badf94ec330d9d30cb2e8734117398a9751e045c57119c26f25b1e8267"`
Dec 15 01:17:47.157 INFO [stdout] 595136badf94ec330d9d30cb2e8734117398a9751e045c57119c26f25b1e8267
Dec 15 01:17:47.160 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:17:47.344 INFO [stdout] 20159b28fa7bc4eaa71fba8a7ce970159e1fb5c2225d4932754086a972ab50e5
Dec 15 01:17:47.344 INFO running `"docker" "start" "-a" "20159b28fa7bc4eaa71fba8a7ce970159e1fb5c2225d4932754086a972ab50e5"`
Dec 15 01:17:47.802 INFO [stderr] usermod: no changes
Dec 15 01:17:47.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 01:17:47.836 INFO [stderr]      Running /target/debug/deps/polytype-5e731997a6eaef58
Dec 15 01:17:47.844 INFO [stderr]      Running /target/debug/deps/tests-2ea43c87400a6ba6
Dec 15 01:17:47.844 INFO [stdout] 
Dec 15 01:17:47.844 INFO [stdout] running 0 tests
Dec 15 01:17:47.844 INFO [stdout] 
Dec 15 01:17:47.844 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:17:47.844 INFO [stdout] 
Dec 15 01:17:47.846 INFO [stdout] 
Dec 15 01:17:47.846 INFO [stdout] running 13 tests
Dec 15 01:17:47.849 INFO [stdout] test test_arrow_methods ... ok
Dec 15 01:17:47.849 INFO [stdout] test test_merge_no_sacreds ... ok
Dec 15 01:17:47.849 INFO [stdout] test test_ptp_macro ... ok
Dec 15 01:17:47.849 INFO [stdout] test test_merge_with_sacreds ... ok
Dec 15 01:17:47.849 INFO [stdout] test test_parse ... ok
Dec 15 01:17:47.849 INFO [stdout] test test_unify_both_sides_polymorphic_occurs ... ok
Dec 15 01:17:47.849 INFO [stdout] test test_unify_nonstring_name ... ok
Dec 15 01:17:47.850 INFO [stdout] test test_unify_one_side_polymorphic_fail ... ok
Dec 15 01:17:47.850 INFO [stdout] test test_tp_from_vecdeque ... ok
Dec 15 01:17:47.850 INFO [stdout] test test_tp_macro ... ok
Dec 15 01:17:47.850 INFO [stdout] test test_unify_one_side_polymorphic ... ok
Dec 15 01:17:47.850 INFO [stdout] test test_tp_from_vec ... ok
Dec 15 01:17:47.850 INFO [stdout] test test_unify_both_sides_polymorphic ... ok
Dec 15 01:17:47.850 INFO [stdout] 
Dec 15 01:17:47.850 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:17:47.850 INFO [stdout] 
Dec 15 01:17:47.850 INFO [stderr]    Doc-tests polytype
Dec 15 01:17:49.203 INFO [stdout] 
Dec 15 01:17:49.203 INFO [stdout] running 41 tests
Dec 15 01:17:54.352 INFO [stdout] test src/context.rs - context::Context<N>::merge (line 306) ... ok
Dec 15 01:17:54.967 INFO [stdout] test src/context.rs - context::Context<N>::new_variable (line 72) ... ok
Dec 15 01:17:56.439 INFO [stdout] test src/context.rs - context::Context<N>::unify (line 145) ... ok
Dec 15 01:17:56.799 INFO [stdout] test src/context.rs - context::Context<N>::unify (line 122) ... ok
Dec 15 01:17:56.799 INFO [stdout] test src/macros.rs - ptp (line 134) ... ignored
Dec 15 01:17:57.030 INFO [stdout] test src/context.rs - context::Context<N>::unify (line 103) ... ok
Dec 15 01:17:58.467 INFO [stdout] test src/lib.rs -  (line 18) ... ok
Dec 15 01:17:59.191 INFO [stdout] test src/context.rs - context::Context<N>::merge (line 276) ... ok
Dec 15 01:17:59.478 INFO [stdout] test src/context.rs - context::Context<N>::confine (line 233) ... ok
Dec 15 01:18:02.491 INFO [stdout] test src/macros.rs - ptp (line 156) ... ok
Dec 15 01:18:02.491 INFO [stdout] test src/macros.rs - tp (line 5) ... ignored
Dec 15 01:18:04.219 INFO [stdout] test src/lib.rs - Name (line 138) ... ok
Dec 15 01:18:04.319 INFO [stdout] test src/lib.rs - Name (line 130) ... ok
Dec 15 01:18:06.520 INFO [stdout] test src/lib.rs -  (line 47) ... ok
Dec 15 01:18:06.706 INFO [stdout] test src/macros.rs - ptp (line 177) ... ok
Dec 15 01:18:08.970 INFO [stdout] test src/macros.rs - ptp (line 206) ... ok
Dec 15 01:18:09.435 INFO [stdout] test src/macros.rs - tp (line 45) ... ok
Dec 15 01:18:09.991 INFO [stdout] test src/macros.rs - tp (line 31) ... ok
Dec 15 01:18:13.470 INFO [stdout] test src/macros.rs - tp (line 98) ... ok
Dec 15 01:18:13.635 INFO [stdout] test src/macros.rs - tp (line 59) ... ok
Dec 15 01:18:15.447 INFO [stdout] test src/macros.rs - tp (line 78) ... ok
Dec 15 01:18:17.695 INFO [stdout] test src/types.rs - types::Type::Variable (line 276) ... ok
Dec 15 01:18:18.318 INFO [stdout] test src/types.rs - types::Type::Constructed (line 232) ... ok
Dec 15 01:18:18.419 INFO [stdout] test src/types.rs - types::Type::Constructed (line 224) ... ok
Dec 15 01:18:18.961 INFO [stdout] test src/types.rs - types::Type::Constructed (line 241) ... ok
Dec 15 01:18:20.211 INFO [stdout] test src/types.rs - types::Type::Constructed (line 253) ... ok
Dec 15 01:18:22.983 INFO [stdout] test src/types.rs - types::Type::Variable (line 288) ... ok
Dec 15 01:18:23.655 INFO [stdout] test src/types.rs - types::Type<N>::args (line 375) ... ok
Dec 15 01:18:26.207 INFO [stdout] test src/types.rs - types::Type<N>::apply (line 443) ... ok
Dec 15 01:18:27.383 INFO [stdout] test src/types.rs - types::Type<N>::arrow (line 307) ... ok
Dec 15 01:18:27.459 INFO [stdout] test src/types.rs - types::Type<N>::generalize (line 492) ... ok
Dec 15 01:18:27.955 INFO [stdout] test src/types.rs - types::Type<N>::as_arrow (line 322) ... ok
Dec 15 01:18:29.045 INFO [stdout] test src/types.rs - types::Type<N>::parse (line 611) ... ok
Dec 15 01:18:30.339 INFO [stdout] test src/types.rs - types::Type<N>::returns (line 410) ... ok
Dec 15 01:18:31.987 INFO [stdout] test src/types.rs - types::Type<N>::substitute (line 560) ... ok
Dec 15 01:18:33.731 INFO [stdout] test src/types.rs - types::Type<N>::vars (line 529) ... ok
Dec 15 01:18:34.363 INFO [stdout] test src/types.rs - types::TypeSchema<N>::free_vars (line 82) ... ok
Dec 15 01:18:35.082 INFO [stdout] test src/types.rs - types::TypeSchema<N>::bound_vars (line 59) ... ok
Dec 15 01:18:36.081 INFO [stdout] test src/types.rs - types::TypeSchema<N>::is_bound (line 40) ... ok
Dec 15 01:18:36.247 INFO [stdout] test src/types.rs - types::TypeSchema<N>::parse (line 176) ... ok
Dec 15 01:18:36.532 INFO [stdout] test src/types.rs - types::TypeSchema<N>::instantiate (line 113) ... ok
Dec 15 01:18:36.533 INFO [stdout] 
Dec 15 01:18:36.533 INFO [stdout] test result: ok. 39 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
Dec 15 01:18:36.533 INFO [stdout] 
Dec 15 01:18:36.595 INFO [stderr] su: No module specific data is present
Dec 15 01:18:37.527 INFO running `"docker" "inspect" "20159b28fa7bc4eaa71fba8a7ce970159e1fb5c2225d4932754086a972ab50e5"`
Dec 15 01:18:37.869 INFO running `"docker" "rm" "-f" "20159b28fa7bc4eaa71fba8a7ce970159e1fb5c2225d4932754086a972ab50e5"`
Dec 15 01:18:38.108 INFO [stdout] 20159b28fa7bc4eaa71fba8a7ce970159e1fb5c2225d4932754086a972ab50e5