[INFO] fetching crate json-objects-to-csv 0.1.3...
[INFO] testing json-objects-to-csv-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate json-objects-to-csv 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate json-objects-to-csv 0.1.3
[INFO] finished tweaking crates.io crate json-objects-to-csv 0.1.3
[INFO] tweaked toml for crates.io crate json-objects-to-csv 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-objects-to-csv 0.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding rstest v0.16.0 (available: v0.26.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdab4765af34b84db40941008d87fb1f72327fed29471e4e618a432f2110fbd0
[INFO] running `Command { std: "docker" "start" "-a" "fdab4765af34b84db40941008d87fb1f72327fed29471e4e618a432f2110fbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdab4765af34b84db40941008d87fb1f72327fed29471e4e618a432f2110fbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdab4765af34b84db40941008d87fb1f72327fed29471e4e618a432f2110fbd0", kill_on_drop: false }`
[INFO] [stdout] fdab4765af34b84db40941008d87fb1f72327fed29471e4e618a432f2110fbd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b912a051ca97cae12d1f85c617f0faf51f1ffd153704e3cf44746799fb09317e
[INFO] running `Command { std: "docker" "start" "-a" "b912a051ca97cae12d1f85c617f0faf51f1ffd153704e3cf44746799fb09317e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling flatten-json-object v0.6.1
[INFO] [stderr]    Compiling json-objects-to-csv v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "b912a051ca97cae12d1f85c617f0faf51f1ffd153704e3cf44746799fb09317e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b912a051ca97cae12d1f85c617f0faf51f1ffd153704e3cf44746799fb09317e", kill_on_drop: false }`
[INFO] [stdout] b912a051ca97cae12d1f85c617f0faf51f1ffd153704e3cf44746799fb09317e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 533b7411560ed4f01c28e25f1abb7db104245992ec8038487cd957538838c97d
[INFO] running `Command { std: "docker" "start" "-a" "533b7411560ed4f01c28e25f1abb7db104245992ec8038487cd957538838c97d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling rstest_macros v0.16.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling flatten-json-object v0.6.1
[INFO] [stderr]    Compiling json-objects-to-csv v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rstest v0.16.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.75s
[INFO] running `Command { std: "docker" "inspect" "533b7411560ed4f01c28e25f1abb7db104245992ec8038487cd957538838c97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533b7411560ed4f01c28e25f1abb7db104245992ec8038487cd957538838c97d", kill_on_drop: false }`
[INFO] [stdout] 533b7411560ed4f01c28e25f1abb7db104245992ec8038487cd957538838c97d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc914cc50d58f420cb9153feb9b1efb0278af915f45233c4c6cf9d1a84b1a660
[INFO] running `Command { std: "docker" "start" "-a" "cc914cc50d58f420cb9153feb9b1efb0278af915f45233c4c6cf9d1a84b1a660", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_objects_to_csv-e96915bcc7b7926a)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test tests::empty_csv_when_no_headers::case_4_empty_array ... ok
[INFO] [stdout] test tests::empty_csv_when_no_headers::case_2_empty_json_doc ... ok
[INFO] [stdout] test tests::empty_csv_when_no_headers::case_6_empty_array_obj_and_json_doc ... ok
[INFO] [stdout] test tests::error_on_collision::case_2_in_different_objects ... ok
[INFO] [stdout] test tests::not_preserved_empty::case_1_empty_array ... ok
[INFO] [stdout] test tests::empty_csv_when_no_headers::case_5_empty_obj ... ok
[INFO] [stdout] test tests::error_on_collision::case_1_in_one_object ... ok
[INFO] [stdout] test tests::no_reordering_on_non_default_separators ... ok
[INFO] [stdout] test tests::not_preserved_empty::case_2_empty_array_extra_obj ... ok
[INFO] [stdout] test tests::empty_csv_when_no_headers::case_3_multiple_empty_json_docs ... ok
[INFO] [stdout] test tests::duplicated_keys_last_wins ... ok
[INFO] [stdout] test tests::empty_csv_when_no_headers::case_1_empty_string ... ok
[INFO] [stdout] test tests::not_preserved_empty::case_3_empty_obj ... ok
[INFO] [stdout] test tests::not_preserved_empty::case_4_empty_obj_extra_obj ... ok
[INFO] [stdout] test tests::error_on_collision_array_formatting::case_1_in_one_object ... ok
[INFO] [stdout] test tests::error_on_collision_array_formatting::case_2_in_different_objects ... ok
[INFO] [stdout] test tests::preserved_empty::case_2_empty_array_extra_obj ... ok
[INFO] [stdout] test tests::preserved_empty::case_4_empty_obj_extra_obj ... ok
[INFO] [stdout] test tests::simple_input::case_1_nesting_and_array::preserve_empty_arrays_2_false::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_2_spaces_end::preserve_empty_arrays_2_false::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_1_nesting_and_array::preserve_empty_arrays_1_true::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_4_key_repeats_consistently::preserve_empty_arrays_1_true::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_2_spaces_end::preserve_empty_arrays_1_true::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_1_nesting_and_array::preserve_empty_arrays_1_true::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::not_preserved_empty::case_5_empty_obj_extra_obj ... ok
[INFO] [stdout] test tests::simple_input::case_2_spaces_end::preserve_empty_arrays_2_false::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_1_nesting_and_array::preserve_empty_arrays_2_false::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::preserved_empty::case_1_empty_array ... ok
[INFO] [stdout] test tests::simple_input::case_3_spaces_begin::preserve_empty_arrays_1_true::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::preserved_empty::case_3_empty_obj ... ok
[INFO] [stdout] test tests::simple_input::case_5_reordering::preserve_empty_arrays_1_true::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_4_key_repeats_consistently::preserve_empty_arrays_2_false::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_2_spaces_end::preserve_empty_arrays_1_true::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_3_spaces_begin::preserve_empty_arrays_2_false::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_3_spaces_begin::preserve_empty_arrays_2_false::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_4_key_repeats_consistently::preserve_empty_arrays_1_true::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_4_key_repeats_consistently::preserve_empty_arrays_2_false::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_5_reordering::preserve_empty_arrays_1_true::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_6_reordering_with_empty_array::preserve_empty_arrays_1_true::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_5_reordering::preserve_empty_arrays_2_false::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_7_reordering_with_empty_object::preserve_empty_arrays_2_false::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_7_reordering_with_empty_object::preserve_empty_arrays_1_true::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_6_reordering_with_empty_array::preserve_empty_arrays_1_true::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_5_reordering::preserve_empty_arrays_2_false::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_8_reordering_with_missing::preserve_empty_arrays_2_false::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_6_reordering_with_empty_array::preserve_empty_arrays_2_false::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_8_reordering_with_missing::preserve_empty_arrays_1_true::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_8_reordering_with_missing::preserve_empty_arrays_2_false::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_6_reordering_with_empty_array::preserve_empty_arrays_2_false::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_8_reordering_with_missing::preserve_empty_arrays_1_true::preserve_empty_objects_1_true ... ok
[INFO] [stdout] test tests::simple_input::case_7_reordering_with_empty_object::preserve_empty_arrays_2_false::preserve_empty_objects_2_false ... ok
[INFO] [stdout] test tests::simple_input::case_7_reordering_with_empty_object::preserve_empty_arrays_1_true::preserve_empty_objects_1_true ... ok
[INFO] [stderr]    Doc-tests json_objects_to_csv
[INFO] [stdout] test tests::simple_input::case_3_spaces_begin::preserve_empty_arrays_1_true::preserve_empty_objects_1_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 101) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc914cc50d58f420cb9153feb9b1efb0278af915f45233c4c6cf9d1a84b1a660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc914cc50d58f420cb9153feb9b1efb0278af915f45233c4c6cf9d1a84b1a660", kill_on_drop: false }`
[INFO] [stdout] cc914cc50d58f420cb9153feb9b1efb0278af915f45233c4c6cf9d1a84b1a660