Nov 18 03:29:05.276 INFO testing polytype-6.0.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 03:29:05.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:29:05.739 INFO [stdout] 7d42727562d59451dec84e05a4c102d3c83a0e54cbbcb5016921c0a3dbde0984
Nov 18 03:29:05.743 INFO running `"docker" "start" "-a" "7d42727562d59451dec84e05a4c102d3c83a0e54cbbcb5016921c0a3dbde0984"`
Nov 18 03:29:08.115 INFO [stderr] usermod: no changes
Nov 18 03:29:08.216 INFO [stderr]    Compiling nom v4.1.1
Nov 18 03:29:11.351 INFO [stderr]    Compiling polytype v6.0.0 (/source)
Nov 18 03:29:12.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.48s
Nov 18 03:29:12.630 INFO [stderr] su: No module specific data is present
Nov 18 03:29:13.636 INFO running `"docker" "inspect" "7d42727562d59451dec84e05a4c102d3c83a0e54cbbcb5016921c0a3dbde0984"`
Nov 18 03:29:13.832 INFO running `"docker" "rm" "-f" "7d42727562d59451dec84e05a4c102d3c83a0e54cbbcb5016921c0a3dbde0984"`
Nov 18 03:29:14.062 INFO [stdout] 7d42727562d59451dec84e05a4c102d3c83a0e54cbbcb5016921c0a3dbde0984
Nov 18 03:29:14.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:29:14.246 INFO [stdout] 7f5e1e2fde12f443b47d7fe1b8703e0443984d76d063bdb281f6f5dd9e079c75
Nov 18 03:29:14.248 INFO running `"docker" "start" "-a" "7f5e1e2fde12f443b47d7fe1b8703e0443984d76d063bdb281f6f5dd9e079c75"`
Nov 18 03:29:14.611 INFO [stderr] usermod: no changes
Nov 18 03:29:14.651 INFO [stderr]    Compiling polytype v6.0.0 (/source)
Nov 18 03:29:18.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.68s
Nov 18 03:29:18.311 INFO [stderr] su: No module specific data is present
Nov 18 03:29:18.810 INFO running `"docker" "inspect" "7f5e1e2fde12f443b47d7fe1b8703e0443984d76d063bdb281f6f5dd9e079c75"`
Nov 18 03:29:18.947 INFO running `"docker" "rm" "-f" "7f5e1e2fde12f443b47d7fe1b8703e0443984d76d063bdb281f6f5dd9e079c75"`
Nov 18 03:29:19.125 INFO [stdout] 7f5e1e2fde12f443b47d7fe1b8703e0443984d76d063bdb281f6f5dd9e079c75
Nov 18 03:29:19.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:29:19.425 INFO [stdout] cd3f1528740fa6bf710e5e823694c835defc9f5e1be83fa6ad93a3718b038e87
Nov 18 03:29:19.430 INFO running `"docker" "start" "-a" "cd3f1528740fa6bf710e5e823694c835defc9f5e1be83fa6ad93a3718b038e87"`
Nov 18 03:29:20.156 INFO [stderr] usermod: no changes
Nov 18 03:29:20.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 03:29:20.204 INFO [stderr]      Running /target/debug/deps/polytype-a76743670b55bcca
Nov 18 03:29:20.214 INFO [stdout] 
Nov 18 03:29:20.214 INFO [stdout] running 0 tests
Nov 18 03:29:20.214 INFO [stdout] 
Nov 18 03:29:20.214 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 03:29:20.214 INFO [stdout] 
Nov 18 03:29:20.214 INFO [stderr]      Running /target/debug/deps/tests-1227eeecedcbbace
Nov 18 03:29:20.218 INFO [stdout] 
Nov 18 03:29:20.218 INFO [stdout] running 13 tests
Nov 18 03:29:20.219 INFO [stdout] test test_merge_with_sacreds ... ok
Nov 18 03:29:20.219 INFO [stdout] test test_merge_no_sacreds ... ok
Nov 18 03:29:20.219 INFO [stdout] test test_arrow_methods ... ok
Nov 18 03:29:20.219 INFO [stdout] test test_unify_both_sides_polymorphic ... ok
Nov 18 03:29:20.219 INFO [stdout] test test_unify_both_sides_polymorphic_occurs ... ok
Nov 18 03:29:20.219 INFO [stdout] test test_unify_nonstring_name ... ok
Nov 18 03:29:20.220 INFO [stdout] test test_tp_from_vec ... ok
Nov 18 03:29:20.220 INFO [stdout] test test_tp_macro ... ok
Nov 18 03:29:20.220 INFO [stdout] test test_tp_from_vecdeque ... ok
Nov 18 03:29:20.220 INFO [stdout] test test_parse ... ok
Nov 18 03:29:20.220 INFO [stdout] test test_ptp_macro ... ok
Nov 18 03:29:20.220 INFO [stdout] test test_unify_one_side_polymorphic ... ok
Nov 18 03:29:20.220 INFO [stdout] test test_unify_one_side_polymorphic_fail ... ok
Nov 18 03:29:20.220 INFO [stdout] 
Nov 18 03:29:20.220 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 03:29:20.220 INFO [stdout] 
Nov 18 03:29:20.222 INFO [stderr]    Doc-tests polytype
Nov 18 03:29:21.343 INFO [stdout] 
Nov 18 03:29:21.343 INFO [stdout] running 41 tests
Nov 18 03:29:24.418 INFO [stdout] test src/lib.rs -  (line 18) ... ok
Nov 18 03:29:25.151 INFO [stdout] test src/context.rs - context::Context<N>::merge (line 276) ... ok
Nov 18 03:29:25.260 INFO [stdout] test src/context.rs - context::Context<N>::confine (line 233) ... ok
Nov 18 03:29:25.577 INFO [stdout] test src/context.rs - context::Context<N>::unify (line 103) ... ok
Nov 18 03:29:25.577 INFO [stdout] test src/macros.rs - ptp (line 134) ... ignored
Nov 18 03:29:26.294 INFO [stdout] test src/context.rs - context::Context<N>::unify (line 145) ... ok
Nov 18 03:29:27.211 INFO [stdout] test src/context.rs - context::Context<N>::merge (line 306) ... ok
Nov 18 03:29:27.654 INFO [stdout] test src/context.rs - context::Context<N>::unify (line 122) ... ok
Nov 18 03:29:28.245 INFO [stdout] test src/context.rs - context::Context<N>::new_variable (line 72) ... ok
Nov 18 03:29:28.260 INFO [stdout] test src/lib.rs - Name (line 130) ... ok
Nov 18 03:29:28.260 INFO [stdout] test src/macros.rs - tp (line 5) ... ignored
Nov 18 03:29:29.915 INFO [stdout] test src/lib.rs -  (line 47) ... ok
Nov 18 03:29:30.216 INFO [stdout] test src/macros.rs - ptp (line 156) ... ok
Nov 18 03:29:30.246 INFO [stdout] test src/lib.rs - Name (line 138) ... ok
Nov 18 03:29:30.691 INFO [stdout] test src/macros.rs - ptp (line 177) ... ok
Nov 18 03:29:31.208 INFO [stdout] test src/macros.rs - ptp (line 206) ... ok
Nov 18 03:29:31.523 INFO [stdout] test src/macros.rs - tp (line 31) ... ok
Nov 18 03:29:32.018 INFO [stdout] test src/macros.rs - tp (line 45) ... ok
Nov 18 03:29:32.699 INFO [stdout] test src/macros.rs - tp (line 59) ... ok
Nov 18 03:29:34.507 INFO [stdout] test src/macros.rs - tp (line 78) ... ok
Nov 18 03:29:34.835 INFO [stdout] test src/types.rs - types::Type::Constructed (line 224) ... ok
Nov 18 03:29:35.472 INFO [stdout] test src/macros.rs - tp (line 98) ... ok
Nov 18 03:29:35.859 INFO [stdout] test src/types.rs - types::Type::Constructed (line 232) ... ok
Nov 18 03:29:36.887 INFO [stdout] test src/types.rs - types::Type::Variable (line 276) ... ok
Nov 18 03:29:36.995 INFO [stdout] test src/types.rs - types::Type::Constructed (line 241) ... ok
Nov 18 03:29:37.103 INFO [stdout] test src/types.rs - types::Type::Constructed (line 253) ... ok
Nov 18 03:29:37.985 INFO [stdout] test src/types.rs - types::Type::Variable (line 288) ... ok
Nov 18 03:29:39.519 INFO [stdout] test src/types.rs - types::Type<N>::args (line 375) ... ok
Nov 18 03:29:39.899 INFO [stdout] test src/types.rs - types::Type<N>::apply (line 443) ... ok
Nov 18 03:29:40.435 INFO [stdout] test src/types.rs - types::Type<N>::as_arrow (line 322) ... ok
Nov 18 03:29:41.511 INFO [stdout] test src/types.rs - types::Type<N>::arrow (line 307) ... ok
Nov 18 03:29:43.343 INFO [stdout] test src/types.rs - types::Type<N>::returns (line 410) ... ok
Nov 18 03:29:43.834 INFO [stdout] test src/types.rs - types::Type<N>::parse (line 611) ... ok
Nov 18 03:29:44.743 INFO [stdout] test src/types.rs - types::Type<N>::generalize (line 492) ... ok
Nov 18 03:29:46.332 INFO [stdout] test src/types.rs - types::TypeSchema<N>::bound_vars (line 59) ... ok
Nov 18 03:29:46.691 INFO [stdout] test src/types.rs - types::Type<N>::vars (line 529) ... ok
Nov 18 03:29:47.429 INFO [stdout] test src/types.rs - types::Type<N>::substitute (line 560) ... ok
Nov 18 03:29:47.963 INFO [stdout] test src/types.rs - types::TypeSchema<N>::free_vars (line 82) ... ok
Nov 18 03:29:49.019 INFO [stdout] test src/types.rs - types::TypeSchema<N>::instantiate (line 113) ... ok
Nov 18 03:29:49.329 INFO [stdout] test src/types.rs - types::TypeSchema<N>::is_bound (line 40) ... ok
Nov 18 03:29:49.767 INFO [stdout] test src/types.rs - types::TypeSchema<N>::parse (line 176) ... ok
Nov 18 03:29:49.768 INFO [stdout] 
Nov 18 03:29:49.768 INFO [stdout] test result: ok. 39 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
Nov 18 03:29:49.768 INFO [stdout] 
Nov 18 03:29:49.809 INFO [stderr] su: No module specific data is present
Nov 18 03:29:50.447 INFO running `"docker" "inspect" "cd3f1528740fa6bf710e5e823694c835defc9f5e1be83fa6ad93a3718b038e87"`
Nov 18 03:29:50.737 INFO running `"docker" "rm" "-f" "cd3f1528740fa6bf710e5e823694c835defc9f5e1be83fa6ad93a3718b038e87"`
Nov 18 03:29:51.026 INFO [stdout] cd3f1528740fa6bf710e5e823694c835defc9f5e1be83fa6ad93a3718b038e87