[INFO] fetching crate polytype 6.1.1...
[INFO] extracting crate polytype 6.1.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/polytype/6.1.1
[INFO] extracting crate polytype 6.1.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/polytype/6.1.1
[INFO] validating manifest of polytype-6.1.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of polytype-6.1.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing polytype-6.1.1
[INFO] finished frobbing polytype-6.1.1
[INFO] frobbed toml for polytype-6.1.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/polytype/6.1.1/Cargo.toml
[INFO] started frobbing polytype-6.1.1
[INFO] finished frobbing polytype-6.1.1
[INFO] frobbed toml for polytype-6.1.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/polytype/6.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing polytype-6.1.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/polytype/6.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 6f6a57bfd6e8cd7d3a3046abfa000516395bf91936e516c8d46c51e540fee644
[INFO] running `"docker" "start" "-a" "6f6a57bfd6e8cd7d3a3046abfa000516395bf91936e516c8d46c51e540fee644"`
[INFO] [stderr]    Compiling polytype v6.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'nom::methods::call_m': Please use the nom-methods crate instead
[INFO] [stderr]  --> src/parser.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nom::{alt, call_m, do_parse, expr_res, map, map_res, method, opt, separated_list, tag, ws};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nom::methods::method': Please use the nom-methods crate instead
[INFO] [stderr]  --> src/parser.rs:2:58
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nom::{alt, call_m, do_parse, expr_res, map, map_res, method, opt, separated_list, tag, ws};
[INFO] [stderr]   |                                                          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "6f6a57bfd6e8cd7d3a3046abfa000516395bf91936e516c8d46c51e540fee644"`
[INFO] running `"docker" "rm" "-f" "6f6a57bfd6e8cd7d3a3046abfa000516395bf91936e516c8d46c51e540fee644"`
[INFO] [stdout] 6f6a57bfd6e8cd7d3a3046abfa000516395bf91936e516c8d46c51e540fee644
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/polytype/6.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 21fa2619d10d0093f6dba1a92b373f98279c05a990fecaec9b0c015be4a5feb9
[INFO] running `"docker" "start" "-a" "21fa2619d10d0093f6dba1a92b373f98279c05a990fecaec9b0c015be4a5feb9"`
[INFO] [stderr]    Compiling polytype v6.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'nom::methods::call_m': Please use the nom-methods crate instead
[INFO] [stderr]  --> src/parser.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nom::{alt, call_m, do_parse, expr_res, map, map_res, method, opt, separated_list, tag, ws};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nom::methods::method': Please use the nom-methods crate instead
[INFO] [stderr]  --> src/parser.rs:2:58
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nom::{alt, call_m, do_parse, expr_res, map, map_res, method, opt, separated_list, tag, ws};
[INFO] [stderr]   |                                                          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `"docker" "inspect" "21fa2619d10d0093f6dba1a92b373f98279c05a990fecaec9b0c015be4a5feb9"`
[INFO] running `"docker" "rm" "-f" "21fa2619d10d0093f6dba1a92b373f98279c05a990fecaec9b0c015be4a5feb9"`
[INFO] [stdout] 21fa2619d10d0093f6dba1a92b373f98279c05a990fecaec9b0c015be4a5feb9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/polytype/6.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 4d33bc0df4f1fde9a10df080bbd10e7cb6e67ebca1f98ebf881f2a69a8883458
[INFO] running `"docker" "start" "-a" "4d33bc0df4f1fde9a10df080bbd10e7cb6e67ebca1f98ebf881f2a69a8883458"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/polytype-eb4b84750611606f
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-1de5dbf2a690df52
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_merge_with_sacreds ... ok
[INFO] [stdout] test test_merge_no_sacreds ... ok
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] test test_unify_both_sides_polymorphic_occurs ... ok
[INFO] [stdout] test test_tp_from_vecdeque ... ok
[INFO] [stdout] test test_tp_macro ... ok
[INFO] [stdout] test test_unify_both_sides_polymorphic ... ok
[INFO] [stdout] test test_tp_from_vec ... ok
[INFO] [stdout] test test_ptp_macro ... ok
[INFO] [stdout] test test_unify_nonstring_name ... ok
[INFO] [stdout] test test_unify_one_side_polymorphic ... ok
[INFO] [stdout] test test_unify_one_side_polymorphic_fail ... ok
[INFO] [stdout] test test_arrow_methods ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polytype
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test src/context.rs - context::Context<N>::unify (line 114) ... ok
[INFO] [stdout] test src/context.rs - context::Context<N>::unify (line 134) ... ok
[INFO] [stdout] test src/lib.rs -  (line 18) ... ok
[INFO] [stdout] test src/context.rs - context::Context<N>::new_variable (line 70) ... ok
[INFO] [stdout] test src/context.rs - context::Context<N>::unify (line 98) ... ok
[INFO] [stdout] test src/context.rs - context::Context<N>::confine (line 219) ... ok
[INFO] [stdout] test src/context.rs - context::Context<N>::merge (line 286) ... ok
[INFO] [stdout] test src/macros.rs - ptp (line 119) ... ignored
[INFO] [stdout] test src/context.rs - context::Context<N>::merge (line 259) ... ok
[INFO] [stdout] test src/lib.rs -  (line 44) ... ok
[INFO] [stdout] test src/lib.rs - Name (line 119) ... ok
[INFO] [stdout] test src/lib.rs - Name (line 127) ... ok
[INFO] [stdout] test src/macros.rs - ptp (line 159) ... ok
[INFO] [stdout] test src/macros.rs - tp (line 5) ... ignored
[INFO] [stdout] test src/lib.rs - Infer (line 190) ... ok
[INFO] [stdout] test src/macros.rs - ptp (line 141) ... ok
[INFO] [stdout] test src/lib.rs - Infer (line 205) ... ok
[INFO] [stdout] test src/macros.rs - ptp (line 185) ... ok
[INFO] [stdout] test src/macros.rs - tp (line 42) ... ok
[INFO] [stdout] test src/macros.rs - tp (line 31) ... ok
[INFO] [stdout] test src/macros.rs - tp (line 53) ... ok
[INFO] [stdout] test src/macros.rs - tp (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Infer (line 242) ... ok
[INFO] [stdout] test src/macros.rs - tp (line 69) ... ok
[INFO] [stdout] test src/types.rs - types::Type::Constructed (line 220) ... ok
[INFO] [stdout] test src/types.rs - types::Type::Constructed (line 212) ... ok
[INFO] [stdout] test src/types.rs - types::Type::Constructed (line 239) ... ok
[INFO] [stdout] test src/types.rs - types::Type::Constructed (line 229) ... ok
[INFO] [stdout] test src/types.rs - types::Type::Variable (line 259) ... ok
[INFO] [stdout] test src/types.rs - types::Type<N>::args (line 348) ... ok
[INFO] [stdout] test src/types.rs - types::Type<N>::arrow (line 285) ... ok
[INFO] [stdout] test src/types.rs - types::Type::Variable (line 268) ... ok
[INFO] [stdout] test src/types.rs - types::Type<N>::returns (line 381) ... ok
[INFO] [stdout] test src/types.rs - types::Type<N>::as_arrow (line 297) ... ok
[INFO] [stdout] test src/types.rs - types::Type<N>::apply (line 412) ... ok
[INFO] [stdout] test src/types.rs - types::Type<N>::parse (line 577) ... ok
[INFO] [stdout] test src/types.rs - types::TypeSchema<N>::bound_vars (line 57) ... ok
[INFO] [stdout] test src/types.rs - types::Type<N>::generalize (line 462) ... ok
[INFO] [stdout] test src/types.rs - types::TypeSchema<N>::is_bound (line 40) ... ok
[INFO] [stdout] test src/types.rs - types::Type<N>::vars (line 497) ... ok
[INFO] [stdout] test src/types.rs - types::Type<N>::substitute (line 527) ... ok
[INFO] [stdout] test src/types.rs - types::TypeSchema<N>::free_vars (line 78) ... ok
[INFO] [stdout] test src/types.rs - types::TypeSchema<N>::parse (line 167) ... ok
[INFO] [stdout] test src/types.rs - types::TypeSchema<N>::instantiate (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4d33bc0df4f1fde9a10df080bbd10e7cb6e67ebca1f98ebf881f2a69a8883458"`
[INFO] running `"docker" "rm" "-f" "4d33bc0df4f1fde9a10df080bbd10e7cb6e67ebca1f98ebf881f2a69a8883458"`
[INFO] [stdout] 4d33bc0df4f1fde9a10df080bbd10e7cb6e67ebca1f98ebf881f2a69a8883458