[INFO] crate json_typegen_shared 0.2.0 is already in cache
[INFO] extracting crate json_typegen_shared 0.2.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/json_typegen_shared/0.2.0
[INFO] extracting crate json_typegen_shared 0.2.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/json_typegen_shared/0.2.0
[INFO] validating manifest of json_typegen_shared-0.2.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of json_typegen_shared-0.2.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing json_typegen_shared-0.2.0
[INFO] finished frobbing json_typegen_shared-0.2.0
[INFO] frobbed toml for json_typegen_shared-0.2.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/json_typegen_shared/0.2.0/Cargo.toml
[INFO] started frobbing json_typegen_shared-0.2.0
[INFO] finished frobbing json_typegen_shared-0.2.0
[INFO] frobbed toml for json_typegen_shared-0.2.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/json_typegen_shared/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing json_typegen_shared-0.2.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/json_typegen_shared/0.2.0:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] e87ebb084b876a483319fe9f9bea91be050a4b67ee1a95843d1b23a70288e3e1
[INFO] running `"docker" "start" "-a" "e87ebb084b876a483319fe9f9bea91be050a4b67ee1a95843d1b23a70288e3e1"`
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]    Compiling reqwest v0.4.0
[INFO] [stderr]    Compiling json_typegen_shared v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/util.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/generation.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[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:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | /     error_chain! {
[INFO] [stderr] 39 | |         types {
[INFO] [stderr] 40 | |             JTError, ErrorKind, ResultExt;
[INFO] [stderr] 41 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 59 | |         }
[INFO] [stderr] 60 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/util.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/generation.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `"docker" "inspect" "e87ebb084b876a483319fe9f9bea91be050a4b67ee1a95843d1b23a70288e3e1"`
[INFO] running `"docker" "rm" "-f" "e87ebb084b876a483319fe9f9bea91be050a4b67ee1a95843d1b23a70288e3e1"`
[INFO] [stdout] e87ebb084b876a483319fe9f9bea91be050a4b67ee1a95843d1b23a70288e3e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/json_typegen_shared/0.2.0:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3429b5b8877c5a32edfc4b021fdc731a3401b7837fd10fbca3b6636be7969b09
[INFO] running `"docker" "start" "-a" "3429b5b8877c5a32edfc4b021fdc731a3401b7837fd10fbca3b6636be7969b09"`
[INFO] [stderr]    Compiling json_typegen_shared v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/util.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/generation.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[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:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | /     error_chain! {
[INFO] [stderr] 39 | |         types {
[INFO] [stderr] 40 | |             JTError, ErrorKind, ResultExt;
[INFO] [stderr] 41 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 59 | |         }
[INFO] [stderr] 60 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/util.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/generation.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `"docker" "inspect" "3429b5b8877c5a32edfc4b021fdc731a3401b7837fd10fbca3b6636be7969b09"`
[INFO] running `"docker" "rm" "-f" "3429b5b8877c5a32edfc4b021fdc731a3401b7837fd10fbca3b6636be7969b09"`
[INFO] [stdout] 3429b5b8877c5a32edfc4b021fdc731a3401b7837fd10fbca3b6636be7969b09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/json_typegen_shared/0.2.0:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] ddd359c06fef8c189d9879185c8f6aadfad6bbbdd6ebd9f3c1b5b9131488285b
[INFO] running `"docker" "start" "-a" "ddd359c06fef8c189d9879185c8f6aadfad6bbbdd6ebd9f3c1b5b9131488285b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/json_typegen_shared-e2a8be95aef09ce9
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test inference::test_unify ... ok
[INFO] [stdout] test parse::full_macro_tests::full_macro_accepts_barebones_macro_with_options ... ok
[INFO] [stdout] test parse::full_macro_tests::full_macro_accepts_barebones_macro ... ok
[INFO] [stdout] test hints::tests::step_field ... ok
[INFO] [stdout] test inference::test_common_field_shapes ... ok
[INFO] [stdout] test hints::tests::basic_pointers ... ok
[INFO] [stdout] test parse::macro_input_tests::barebones_input_with_options_as_string_literal ... ok
[INFO] [stdout] test parse::options_tests::parses_empty_pointer_block ... 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::options_tests::parses_keys_given_as_bare_identifiers ... ok
[INFO] [stdout] test parse::options_tests::parses_derives ... ok
[INFO] [stdout] test parse::options_tests::parses_opaque_type_hint ... ok
[INFO] [stdout] test parse::options_tests::parses_map_hint ... ok
[INFO] [stdout] test parse::options_tests::trailing_comma_is_optional ... ok
[INFO] [stdout] test parse::options_tests::rejects_unknown_options ... ok
[INFO] [stdout] test parse::options_tests::parses_pointer_to_root ... ok
[INFO] [stdout] test parse::options_tests::parses_type_name_hint ... ok
[INFO] [stdout] test util::tests::test_camel_case ... 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-d140853f911da14b
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test empty_object ... ok
[INFO] [stdout] test rename ... ok
[INFO] [stdout] test optionals ... ok
[INFO] [stdout] test tuple ... ok
[INFO] [stdout] test fallback ... ok
[INFO] [stdout] test nesting ... ok
[INFO] [stdout] test pub_point ... ok
[INFO] [stdout] test point ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json_typegen_shared
[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" "ddd359c06fef8c189d9879185c8f6aadfad6bbbdd6ebd9f3c1b5b9131488285b"`
[INFO] running `"docker" "rm" "-f" "ddd359c06fef8c189d9879185c8f6aadfad6bbbdd6ebd9f3c1b5b9131488285b"`
[INFO] [stdout] ddd359c06fef8c189d9879185c8f6aadfad6bbbdd6ebd9f3c1b5b9131488285b