[INFO] fetching crate serde-er7 0.3.0...
[INFO] testing serde-er7-0.3.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate serde-er7 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate serde-er7 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate serde-er7 0.3.0
[INFO] tweaked toml for crates.io crate serde-er7 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-er7 0.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde-er7 0.3.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1
[INFO] running `Command { std: "docker" "start" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling er7 v0.2.1
[INFO] [stderr]    Compiling serde-er7 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-er7 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/serde-er7/19ff6f22a3d5fb23/out/serde_er7-19ff6f22a3d5fb23)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test field::tests::an_absent_field_is_an_empty_array ... ok
[INFO] [stdout] test component::tests::round_trips_an_empty_array ... ok
[INFO] [stdout] test message::tests::plain_deserialize_is_unaffected_by_strict_existing ... ok
[INFO] [stdout] test message::tests::deref_reaches_query ... ok
[INFO] [stdout] test component::tests::round_trips_several_subcomponents ... ok
[INFO] [stdout] test message::tests::strict_rejects_an_unknown_field_inside_a_nested_segment ... ok
[INFO] [stdout] test message::tests::round_trips_custom_delimiters ... ok
[INFO] [stdout] test segment::tests::round_trips_a_segment ... ok
[INFO] [stdout] test message::tests::round_trips_a_batch ... ok
[INFO] [stdout] test message::tests::rejects_a_message_missing_segments ... ok
[INFO] [stdout] test message::tests::strict_still_requires_every_field_the_plain_type_does ... ok
[INFO] [stdout] test message::tests::strict_rejects_an_unknown_top_level_field ... ok
[INFO] [stdout] test segment::tests::rejects_a_missing_name ... ok
[INFO] [stdout] test message::tests::strict_accepts_a_real_message_with_no_typos ... ok
[INFO] [stdout] test repetition::tests::round_trips_nested_components ... ok
[INFO] [stdout] test segment::tests::ignores_unknown_fields ... ok
[INFO] [stdout] test message::tests::round_trips_a_full_message_through_json ... ok
[INFO] [stdout] test segment::tests::strict_still_accepts_a_segment_with_no_extra_keys ... ok
[INFO] [stdout] test message::tests::pretty_json_keeps_the_tree_shape ... ok
[INFO] [stdout] test separators::tests::rejects_a_missing_required_field ... ok
[INFO] [stdout] test segment::tests::strict_rejects_an_unknown_field ... ok
[INFO] [stdout] test field::tests::round_trips_repeated_values ... ok
[INFO] [stdout] test separators::tests::round_trips_the_default_delimiters ... ok
[INFO] [stdout] test separators::tests::strict_rejects_an_unknown_field ... ok
[INFO] [stdout] test separators::tests::round_trips_custom_delimiters_and_truncation ... ok
[INFO] [stdout] test separators::tests::strict_still_treats_a_missing_truncation_key_as_none ... ok
[INFO] [stdout] test strict::tests::deref_reaches_the_inner_value ... ok
[INFO] [stdout] test separators::tests::treats_a_missing_truncation_key_as_none ... ok
[INFO] [stdout] test strict::tests::from_and_back_round_trip ... ok
[INFO] [stdout] test message::tests::strict_rejects_an_unknown_field_inside_separators ... ok
[INFO] [stdout] test subcomponent::tests::deref_reaches_the_inner_api ... ok
[INFO] [stdout] test subcomponent::tests::round_trips_an_empty_subcomponent ... ok
[INFO] [stdout] test subcomponent::tests::round_trips_the_explicit_null ... ok
[INFO] [stdout] test subcomponent::tests::serializes_as_a_bare_string ... ok
[INFO] [stdout] test strict::tests::serialize_delegates_to_the_inner_type ... ok
[INFO] [stdout] test terminator::tests::rejects_an_unknown_variant ... ok
[INFO] [stdout] test segment::tests::strict_still_requires_every_field_the_plain_type_does ... ok
[INFO] [stdout] test terminator::tests::round_trips_every_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_er7
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/component.rs - component::Component (line 22) ... ok
[INFO] [stdout] test src/strict.rs - strict::Strict (line 42) ... ok
[INFO] [stdout] test src/message.rs - message::Message::parse (line 71) ... ok
[INFO] [stdout] test src/segment.rs - segment::Segment (line 22) ... ok
[INFO] [stdout] test src/separators.rs - separators::Separators (line 25) ... ok
[INFO] [stdout] test src/terminator.rs - terminator::Terminator (line 26) ... ok
[INFO] [stdout] test src/subcomponent.rs - subcomponent::Subcomponent (line 25) ... ok
[INFO] [stdout] test src/field.rs - field::Field (line 24) ... ok
[INFO] [stdout] test src/message.rs - message::Message (line 39) ... ok
[INFO] [stdout] test src/repetition.rs - repetition::Repetition (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.75s; merged doctests compilation took 0.74s
[INFO] running `Command { std: "docker" "inspect" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1", kill_on_drop: false }`
[INFO] [stdout] 61f2ff12e91113f984451ec0274c53ac59e85a242d7a88a699eebbfa972773c1
