[INFO] fetching crate json_typegen_shared 0.3.2...
[INFO] extracting crate json_typegen_shared 0.3.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/json_typegen_shared/0.3.2
[INFO] extracting crate json_typegen_shared 0.3.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/json_typegen_shared/0.3.2
[INFO] validating manifest of json_typegen_shared-0.3.2 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 json_typegen_shared-0.3.2 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 json_typegen_shared-0.3.2
[INFO] finished frobbing json_typegen_shared-0.3.2
[INFO] frobbed toml for json_typegen_shared-0.3.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/json_typegen_shared/0.3.2/Cargo.toml
[INFO] started frobbing json_typegen_shared-0.3.2
[INFO] finished frobbing json_typegen_shared-0.3.2
[INFO] frobbed toml for json_typegen_shared-0.3.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/json_typegen_shared/0.3.2/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing json_typegen_shared-0.3.2 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/json_typegen_shared/0.3.2:/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] c7a964e437e946f10a12ecac9c6ff1140b2c67ada83be74ff2ac76b4d320f6b6
[INFO] running `"docker" "start" "-a" "c7a964e437e946f10a12ecac9c6ff1140b2c67ada83be74ff2ac76b4d320f6b6"`
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.18
[INFO] [stderr]    Compiling json_typegen_shared v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     error_chain! {
[INFO] [stderr] 29 | |         types {
[INFO] [stderr] 30 | |             JTError, ErrorKind, ResultExt;
[INFO] [stderr] 31 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |         }
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     error_chain! {
[INFO] [stderr] 29 | |         types {
[INFO] [stderr] 30 | |             JTError, ErrorKind, ResultExt;
[INFO] [stderr] 31 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |         }
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.82s
[INFO] running `"docker" "inspect" "c7a964e437e946f10a12ecac9c6ff1140b2c67ada83be74ff2ac76b4d320f6b6"`
[INFO] running `"docker" "rm" "-f" "c7a964e437e946f10a12ecac9c6ff1140b2c67ada83be74ff2ac76b4d320f6b6"`
[INFO] [stdout] c7a964e437e946f10a12ecac9c6ff1140b2c67ada83be74ff2ac76b4d320f6b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/json_typegen_shared/0.3.2:/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] 197152424dfd6a0d0b3d47a4da19231ee5fbfb94e23b6913c828be9b69afb1cc
[INFO] running `"docker" "start" "-a" "197152424dfd6a0d0b3d47a4da19231ee5fbfb94e23b6913c828be9b69afb1cc"`
[INFO] [stderr]    Compiling json_typegen_shared v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     error_chain! {
[INFO] [stderr] 29 | |         types {
[INFO] [stderr] 30 | |             JTError, ErrorKind, ResultExt;
[INFO] [stderr] 31 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |         }
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     error_chain! {
[INFO] [stderr] 29 | |         types {
[INFO] [stderr] 30 | |             JTError, ErrorKind, ResultExt;
[INFO] [stderr] 31 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |         }
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.78s
[INFO] running `"docker" "inspect" "197152424dfd6a0d0b3d47a4da19231ee5fbfb94e23b6913c828be9b69afb1cc"`
[INFO] running `"docker" "rm" "-f" "197152424dfd6a0d0b3d47a4da19231ee5fbfb94e23b6913c828be9b69afb1cc"`
[INFO] [stdout] 197152424dfd6a0d0b3d47a4da19231ee5fbfb94e23b6913c828be9b69afb1cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/json_typegen_shared/0.3.2:/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] 34567b729422ed5a8ccb95f3ae8d9b98b6a7738a38c5c0305637ebd42ccec66e
[INFO] running `"docker" "start" "-a" "34567b729422ed5a8ccb95f3ae8d9b98b6a7738a38c5c0305637ebd42ccec66e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/json_typegen_shared-f3b1f917c116a773
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test parse::macro_input_tests::barebones_input_with_options_as_string_literal ... ok
[INFO] [stdout] test parse::macro_input_tests::barebones_input_with_empty_options ... ok
[INFO] [stdout] test parse::macro_input_tests::barebones_input ... ok
[INFO] [stdout] test parse::full_macro_tests::full_macro_accepts_barebones_macro_with_options ... ok
[INFO] [stdout] test hints::tests::step_field ... ok
[INFO] [stdout] test parse::options_tests::parses_derives ... ok
[INFO] [stdout] test parse::options_tests::parses_empty_pointer_block ... ok
[INFO] [stdout] test parse::options_tests::parses_keys_given_as_bare_identifiers ... ok
[INFO] [stdout] test parse::options_tests::parses_pointer_to_root ... ok
[INFO] [stdout] test parse::options_tests::parses_opaque_type_hint ... ok
[INFO] [stdout] test parse::full_macro_tests::full_macro_accepts_barebones_macro ... ok
[INFO] [stdout] test hints::tests::basic_pointers ... ok
[INFO] [stdout] test parse::options_tests::parses_map_hint ... ok
[INFO] [stdout] test parse::options_tests::parses_type_name_hint ... ok
[INFO] [stdout] test parse::options_tests::trailing_comma_is_optional ... ok
[INFO] [stdout] test shape::test_unify ... ok
[INFO] [stdout] test shape::test_common_field_shapes ... ok
[INFO] [stdout] test util::tests::test_camel_case ... ok
[INFO] [stdout] test parse::options_tests::rejects_unknown_options ... ok
[INFO] [stdout] test util::tests::test_snake_case ... ok
[INFO] [stdout] test tests::test_handle_pub_in_name ... ok
[INFO] [stdout] test hints::tests::invalid_pointer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/with_defaults-5f01776bc61b9d5d
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test point ... ok
[INFO] [stdout] test rename ... ok
[INFO] [stdout] test pub_point ... ok
[INFO] [stdout] test empty_object ... ok
[INFO] [stdout] test fallback ... ok
[INFO] [stderr]    Doc-tests json_typegen_shared
[INFO] [stdout] test tuple ... ok
[INFO] [stdout] test optionals ... ok
[INFO] [stdout] test nesting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[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] running `"docker" "inspect" "34567b729422ed5a8ccb95f3ae8d9b98b6a7738a38c5c0305637ebd42ccec66e"`
[INFO] running `"docker" "rm" "-f" "34567b729422ed5a8ccb95f3ae8d9b98b6a7738a38c5c0305637ebd42ccec66e"`
[INFO] [stdout] 34567b729422ed5a8ccb95f3ae8d9b98b6a7738a38c5c0305637ebd42ccec66e