[INFO] fetching crate jsony 0.1.9...
[INFO] testing jsony-0.1.9 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate jsony 0.1.9 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate jsony 0.1.9
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jsony 0.1.9
[INFO] tweaked toml for crates.io crate jsony 0.1.9 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jsony 0.1.9 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jsony 0.1.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 349ec16b53f378aa7aa39281de2dc858f7ba3cfdf9bad9c49da70eb5e678237e
[INFO] running `Command { std: "docker" "start" "-a" "349ec16b53f378aa7aa39281de2dc858f7ba3cfdf9bad9c49da70eb5e678237e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "349ec16b53f378aa7aa39281de2dc858f7ba3cfdf9bad9c49da70eb5e678237e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349ec16b53f378aa7aa39281de2dc858f7ba3cfdf9bad9c49da70eb5e678237e", kill_on_drop: false }`
[INFO] [stdout] 349ec16b53f378aa7aa39281de2dc858f7ba3cfdf9bad9c49da70eb5e678237e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9185516564c30380d20435442802c5fafd8289021e09b4e4f9424dbaf859a97
[INFO] running `Command { std: "docker" "start" "-a" "e9185516564c30380d20435442802c5fafd8289021e09b4e4f9424dbaf859a97", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling jsony_macros v0.1.8
[INFO] [stderr]    Compiling jsony v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "e9185516564c30380d20435442802c5fafd8289021e09b4e4f9424dbaf859a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9185516564c30380d20435442802c5fafd8289021e09b4e4f9424dbaf859a97", kill_on_drop: false }`
[INFO] [stdout] e9185516564c30380d20435442802c5fafd8289021e09b4e4f9424dbaf859a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a96ed662af9b204e8306c92317a70d31714ae6300221c888b0d66830f402d26e
[INFO] running `Command { std: "docker" "start" "-a" "a96ed662af9b204e8306c92317a70d31714ae6300221c888b0d66830f402d26e", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsony v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "a96ed662af9b204e8306c92317a70d31714ae6300221c888b0d66830f402d26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96ed662af9b204e8306c92317a70d31714ae6300221c888b0d66830f402d26e", kill_on_drop: false }`
[INFO] [stdout] a96ed662af9b204e8306c92317a70d31714ae6300221c888b0d66830f402d26e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6920e77169435c629ba16bf6cc4e6f6a44f032d2a2a180263330fe76ed06902d
[INFO] running `Command { std: "docker" "start" "-a" "6920e77169435c629ba16bf6cc4e6f6a44f032d2a2a180263330fe76ed06902d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsony-75bcf681eb5877c3)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test binary::test::byte_arrays ... ok
[INFO] [stderr]      Running tests/attributes.rs (/opt/rustwide/target/debug/deps/attributes-5c29909e60c78cc4)
[INFO] [stdout] test binary::test::char ... ok
[INFO] [stdout] test binary::test::complex_arrays ... ok
[INFO] [stdout] test binary::test::duration ... ok
[INFO] [stdout] test binary::test::nested_pod_arrays ... ok
[INFO] [stdout] test binary::test::numbers ... ok
[INFO] [stdout] test binary::test::pod_arrays ... ok
[INFO] [stdout] test binary::test::strings ... ok
[INFO] [stdout] test lazy_parser::test::arrays ... ok
[INFO] [stdout] test strings::test::escapes ... ok
[INFO] [stdout] test strings::test::json_skipping ... ok
[INFO] [stdout] test lazy_parser::test::errors ... ok
[INFO] [stdout] test lazy_parser::test::keys_with_escapes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test binary_version ... ok
[INFO] [stdout] test enum_rename_all ... ok
[INFO] [stdout] test binary_version_range ... ok
[INFO] [stdout] test enum_rename_all_internally_tagged ... ok
[INFO] [stdout] test enum_rename_all_fields ... ok
[INFO] [stdout] test binary_pod ... ok
[INFO] [stdout] test enum_rename_all_and_rename_all_fields ... ok
[INFO] [stdout] test enum_variant_rename_all_override ... ok
[INFO] [stdout] test flattenable ... ok
[INFO] [stdout] test field_validate ... ok
[INFO] [stdout] test ignore_tag_adjacent_fields ... ok
[INFO] [stdout] test skip_flags ... ok
[INFO] [stdout] test object_as_vec_of_tuple_helper ... ok
[INFO] [stdout] test other_variant ... ok
[INFO] [stdout] test struct_field_alias ... ok
[INFO] [stdout] test skip ... ok
[INFO] [stdout] test with_attribute_enum ... ok
[INFO] [stdout] test with_owned_cow_helper ... ok
[INFO] [stdout] test with_attribute_struct ... ok
[INFO] [stdout] test with_json_string_helper ... ok
[INFO] [stderr]      Running tests/from_json.rs (/opt/rustwide/target/debug/deps/from_json-13a545d16efef93b)
[INFO] [stdout] test maps_with_numeric_keys ... ok
[INFO] [stdout] test enum_variations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test defaults ... ok
[INFO] [stderr]      Running tests/objects.rs (/opt/rustwide/target/debug/deps/objects-fdc78ea333195858)
[INFO] [stdout] test enum_default_tagging ... ok
[INFO] [stdout] test escapes ... ok
[INFO] [stdout] test flattening_in_enum ... ok
[INFO] [stdout] test comments ... ok
[INFO] [stdout] test from_vec ... ok
[INFO] [stdout] test from_vec_zst ... ok
[INFO] [stdout] test recursion_limits ... ok
[INFO] [stdout] test trailing_commas ... ok
[INFO] [stdout] test unquoted_keys ... ok
[INFO] [stdout] test simple_struct ... ok
[INFO] [stdout] test tag_content_enum_with_attribute_whitespace ... ok
[INFO] [stdout] test to_from_str ... ok
[INFO] [stdout] test to_from_str_with_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test array ... ok
[INFO] [stdout] test expression_values ... ok
[INFO] [stdout] test array_match_pattern ... ok
[INFO] [stdout] test if_guard ... ok
[INFO] [stdout] test basic_control_flow ... ok
[INFO] [stdout] test for_match ... ok
[INFO] [stdout] test empty_flattens ... ok
[INFO] [stdout] test simple_match ... ok
[INFO] [stdout] test simple_objects ... ok
[INFO] [stderr]      Running tests/to_json.rs (/opt/rustwide/target/debug/deps/to_json-b28849b7aa7b1a11)
[INFO] [stdout] test empty_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test flatten ... ok
[INFO] [stdout] test flatten_via_iterator ... ok
[INFO] [stdout] test to_vec ... ok
[INFO] [stdout] test tuples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsony
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - require (line 723) ... ok
[INFO] [stdout] test src/lib.rs - to_json (line 631) ... ok
[INFO] [stdout] test src/lib.rs - MaybeJson (line 337) ... ok
[INFO] [stdout] test src/json.rs - json (line 4) ... ok
[INFO] [stdout] test src/lib.rs - from_json (line 533) ... ok
[INFO] [stdout] test src/lib.rs - MaybeJson (line 322) ... ok
[INFO] [stdout] test src/lib.rs - drill (line 361) ... ok
[INFO] [stdout] test src/lib.rs - to_json_into (line 670) ... ok
[INFO] [stdout] test src/lib.rs - to_json_into (line 662) ... ok
[INFO] [stdout] test src/lib.rs - to_json_into (line 680) ... ok
[INFO] [stdout] test src/text.rs - text::Ctx<'a>::try_extend_lifetime (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6920e77169435c629ba16bf6cc4e6f6a44f032d2a2a180263330fe76ed06902d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6920e77169435c629ba16bf6cc4e6f6a44f032d2a2a180263330fe76ed06902d", kill_on_drop: false }`
[INFO] [stdout] 6920e77169435c629ba16bf6cc4e6f6a44f032d2a2a180263330fe76ed06902d