[INFO] fetching crate sfv 0.9.1... [INFO] testing sfv-0.9.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate sfv 0.9.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate sfv 0.9.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sfv 0.9.1 [INFO] finished tweaking crates.io crate sfv 0.9.1 [INFO] tweaked toml for crates.io crate sfv 0.9.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b2561acc5983350075c649c2e476d5ff0c147eb7c8ee58cde6bcacd5a4cc4a5 [INFO] running `Command { std: "docker" "start" "-a" "8b2561acc5983350075c649c2e476d5ff0c147eb7c8ee58cde6bcacd5a4cc4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b2561acc5983350075c649c2e476d5ff0c147eb7c8ee58cde6bcacd5a4cc4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b2561acc5983350075c649c2e476d5ff0c147eb7c8ee58cde6bcacd5a4cc4a5", kill_on_drop: false }` [INFO] [stdout] 8b2561acc5983350075c649c2e476d5ff0c147eb7c8ee58cde6bcacd5a4cc4a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a87ba4f5c6c062ca7ad31c698491e669d269ccd732e3b7dd5987efbea5c3459 [INFO] running `Command { std: "docker" "start" "-a" "7a87ba4f5c6c062ca7ad31c698491e669d269ccd732e3b7dd5987efbea5c3459", kill_on_drop: false }` [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling rust_decimal v1.15.0 [INFO] [stderr] Compiling sfv v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rust_decimal::prelude::Zero` [INFO] [stdout] --> src/serializer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rust_decimal::prelude::Zero; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.74s [INFO] running `Command { std: "docker" "inspect" "7a87ba4f5c6c062ca7ad31c698491e669d269ccd732e3b7dd5987efbea5c3459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a87ba4f5c6c062ca7ad31c698491e669d269ccd732e3b7dd5987efbea5c3459", kill_on_drop: false }` [INFO] [stdout] 7a87ba4f5c6c062ca7ad31c698491e669d269ccd732e3b7dd5987efbea5c3459 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 569b0903d1d0b3a0f35285807a37083d7decb3e92cf70c7aa1ac0d354e5942c1 [INFO] running `Command { std: "docker" "start" "-a" "569b0903d1d0b3a0f35285807a37083d7decb3e92cf70c7aa1ac0d354e5942c1", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stdout] warning: unused import: `rust_decimal::prelude::Zero` [INFO] [stdout] --> src/serializer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rust_decimal::prelude::Zero; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling sfv v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rust_decimal::prelude::Zero` [INFO] [stdout] --> src/serializer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rust_decimal::prelude::Zero; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.02s [INFO] running `Command { std: "docker" "inspect" "569b0903d1d0b3a0f35285807a37083d7decb3e92cf70c7aa1ac0d354e5942c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "569b0903d1d0b3a0f35285807a37083d7decb3e92cf70c7aa1ac0d354e5942c1", kill_on_drop: false }` [INFO] [stdout] 569b0903d1d0b3a0f35285807a37083d7decb3e92cf70c7aa1ac0d354e5942c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 271dc9319e1f9c2cab84e803fdeb7b655de1127195bf664a53c3b6d09e5a09e3 [INFO] running `Command { std: "docker" "start" "-a" "271dc9319e1f9c2cab84e803fdeb7b655de1127195bf664a53c3b6d09e5a09e3", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `rust_decimal::prelude::Zero` [INFO] [stderr] --> src/serializer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use rust_decimal::prelude::Zero; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `sfv` (lib) generated 1 warning [INFO] [stderr] warning: `sfv` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sfv-0fa5a7e3ef4577c5) [INFO] [stdout] [INFO] [stdout] running 77 tests [INFO] [stdout] test ref_serializer::alternative_serializer_tests::test_fast_serialize_item ... ok [INFO] [stdout] test ref_serializer::alternative_serializer_tests::test_fast_serialize_dict ... ok [INFO] [stdout] test ref_serializer::alternative_serializer_tests::test_fast_serialize_list ... ok [INFO] [stdout] test test_parser::parse ... ok [INFO] [stdout] test test_parser::parse_bare_item ... ok [INFO] [stdout] test test_parser::parse_bare_item_errors ... ok [INFO] [stdout] test test_parser::parse_bool ... ok [INFO] [stdout] test test_parser::parse_bool_errors ... ok [INFO] [stdout] test test_parser::parse_byte_sequence_errors ... ok [INFO] [stdout] test test_parser::parse_byte_sequence ... ok [INFO] [stdout] test test_parser::parse_dict_empty ... ok [INFO] [stdout] test test_parser::parse_dict_empty_value ... ok [INFO] [stdout] test test_parser::parse_dict_errors ... ok [INFO] [stdout] test test_parser::parse_dict_multiple_spaces ... ok [INFO] [stdout] test test_parser::parse_errors ... ok [INFO] [stdout] test test_parser::parse_dict_with_spaces_and_params ... ok [INFO] [stdout] test test_parser::parse_inner_list_errors ... ok [INFO] [stdout] test test_parser::parse_dict_with_token_param ... ok [INFO] [stdout] test test_parser::parse_inner_list_with_param_and_spaces ... ok [INFO] [stdout] test test_parser::parse_item_decimal_with_bool_param_and_space ... ok [INFO] [stdout] test test_parser::parse_item_errors ... ok [INFO] [stdout] test test_parser::parse_item_int_with_space ... ok [INFO] [stdout] test test_parser::parse_item_number_with_param ... ok [INFO] [stdout] test test_parser::parse_key ... ok [INFO] [stdout] test test_parser::parse_key_errors ... ok [INFO] [stdout] test test_parser::parse_list_empty ... ok [INFO] [stdout] test test_parser::parse_list_empty_inner_list ... ok [INFO] [stdout] test test_parser::parse_list_errors ... ok [INFO] [stdout] test test_parser::parse_list_of_items_and_lists_with_param ... ok [INFO] [stdout] test test_parser::parse_list_of_lists ... ok [INFO] [stdout] test test_parser::parse_list_of_numbers ... ok [INFO] [stdout] test test_parser::parse_list_of_lists_with_param_and_spaces ... ok [INFO] [stdout] test test_parser::parse_more_dict ... ok [INFO] [stdout] test test_parser::parse_list_with_multiple_spaces ... ok [INFO] [stdout] test test_parser::parse_more_errors ... ok [INFO] [stdout] test test_parser::parse_more_list ... ok [INFO] [stdout] test test_parser::parse_number_decimal ... ok [INFO] [stdout] test test_parser::parse_number_int ... ok [INFO] [stdout] test test_parser::parse_params_bool ... ok [INFO] [stdout] test test_parser::parse_params_mixed_types ... ok [INFO] [stdout] test test_parser::parse_params_empty ... ok [INFO] [stdout] test test_parser::parse_params_string ... ok [INFO] [stdout] test test_parser::parse_params_with_spaces ... ok [INFO] [stdout] test test_serializer::serialize_bool ... ok [INFO] [stdout] test test_parser::parse_string ... ok [INFO] [stdout] test test_parser::parse_string_errors ... ok [INFO] [stdout] test test_serializer::serialize_byte_sequence ... ok [INFO] [stdout] test test_serializer::serialize_decimal ... ok [INFO] [stdout] test test_parser::parse_token_errors ... ok [INFO] [stdout] test test_serializer::serialize_dict_empty_member_value ... ok [INFO] [stdout] test test_serializer::serialize_integer ... ok [INFO] [stdout] test test_parser::parse_token ... ok [INFO] [stdout] test test_serializer::serialize_item_with_bool_true_param ... ok [INFO] [stdout] test test_serializer::serialize_dictionary_with_params ... ok [INFO] [stdout] test test_serializer::serialize_decimal_errors ... ok [INFO] [stdout] test test_serializer::serialize_item_without_params ... ok [INFO] [stdout] test test_serializer::serialize_list_of_items_and_inner_list ... ok [INFO] [stdout] test test_parser::parse_number_errors ... ok [INFO] [stdout] test test_serializer::serialize_item_with_token_param ... ok [INFO] [stdout] test test_serializer::serialize_key ... ok [INFO] [stdout] test test_serializer::serialize_list_of_lists ... ok [INFO] [stdout] test test_serializer::serialize_token ... ok [INFO] [stdout] test test_serializer::serialize_item_byteseq_with_param ... ok [INFO] [stdout] test test_serializer::serialize_list_with_bool_item_and_bool_params ... ok [INFO] [stdout] test test_serializer::serialize_string_errors ... ok [INFO] [stdout] test test_serializer::serialize_params_bool ... ok [INFO] [stdout] test test_serializer::serialize_params_mixed_types ... ok [INFO] [stdout] test test_serializer::serialize_params_numbers ... ok [INFO] [stdout] test test_serializer::serialize_params_string ... ok [INFO] [stdout] test test_serializer::serialize_string ... ok [INFO] [stdout] test test_serializer::serialize_token_errors ... ok [INFO] [stdout] test test_serializer::serialize_value_empty_dict ... ok [INFO] [stdout] test test_serializer::serialize_integer_errors ... ok [INFO] [stdout] test test_serializer::serialize_value_empty_list ... ok [INFO] [stdout] test test_serializer::serialize_key_erros ... ok [INFO] [stdout] test test_serializer::serialize_value_errors ... ok [INFO] [stdout] test test_serializer::serialize_value_list_mixed_members_with_params ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 77 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests sfv [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - BareItem::as_token (line 372) ... ok [INFO] [stdout] test src/lib.rs - BareItem::as_byte_seq (line 348) ... ok [INFO] [stdout] test src/ref_serializer.rs - ref_serializer::RefItemSerializer (line 6) ... ok [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/lib.rs - BareItem::from (line 388) ... ok [INFO] [stdout] test src/lib.rs - (line 108) ... ok [INFO] [stdout] test src/lib.rs - BareItem::as_decimal (line 311) ... ok [INFO] [stdout] test src/lib.rs - (line 146) ... ok [INFO] [stdout] test src/lib.rs - BareItem::as_int (line 324) ... ok [INFO] [stdout] test src/lib.rs - BareItem::as_str (line 336) ... ok [INFO] [stdout] test src/ref_serializer.rs - ref_serializer::RefDictSerializer (line 117) ... ok [INFO] [stdout] test src/lib.rs - BareItem::as_bool (line 360) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/lib.rs - (line 99) ... ok [INFO] [stdout] test src/lib.rs - (line 119) ... ok [INFO] [stdout] test src/lib.rs - BareItem::from (line 400) ... ok [INFO] [stdout] test src/ref_serializer.rs - ref_serializer::RefListSerializer (line 50) ... ok [INFO] [stdout] test src/parser.rs - parser::ParseMore::parse_more (line 24) ... ok [INFO] [stdout] test src/serializer.rs - serializer::SerializeValue::serialize_value (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "271dc9319e1f9c2cab84e803fdeb7b655de1127195bf664a53c3b6d09e5a09e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "271dc9319e1f9c2cab84e803fdeb7b655de1127195bf664a53c3b6d09e5a09e3", kill_on_drop: false }` [INFO] [stdout] 271dc9319e1f9c2cab84e803fdeb7b655de1127195bf664a53c3b6d09e5a09e3