[INFO] fetching crate toml-example 0.16.0...
[INFO] testing toml-example-0.16.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate toml-example 0.16.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate toml-example 0.16.0
[INFO] finished tweaking crates.io crate toml-example 0.16.0
[INFO] tweaked toml for crates.io crate toml-example 0.16.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate toml-example 0.16.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate toml-example 0.16.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml-example-derive v0.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71d3b0594ddebab3bf7f05d2721d90705ad362add292c14f4cfb82a20067e945
[INFO] running `Command { std: "docker" "start" "-a" "71d3b0594ddebab3bf7f05d2721d90705ad362add292c14f4cfb82a20067e945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71d3b0594ddebab3bf7f05d2721d90705ad362add292c14f4cfb82a20067e945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d3b0594ddebab3bf7f05d2721d90705ad362add292c14f4cfb82a20067e945", kill_on_drop: false }`
[INFO] [stdout] 71d3b0594ddebab3bf7f05d2721d90705ad362add292c14f4cfb82a20067e945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5f24cfec38a4bc0d51f3cec082dcaad134fa8542ac3badbfcbb657403c16250
[INFO] running `Command { std: "docker" "start" "-a" "e5f24cfec38a4bc0d51f3cec082dcaad134fa8542ac3badbfcbb657403c16250", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling toml-example-derive v0.16.0
[INFO] [stderr]    Compiling toml-example v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "e5f24cfec38a4bc0d51f3cec082dcaad134fa8542ac3badbfcbb657403c16250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f24cfec38a4bc0d51f3cec082dcaad134fa8542ac3badbfcbb657403c16250", kill_on_drop: false }`
[INFO] [stdout] e5f24cfec38a4bc0d51f3cec082dcaad134fa8542ac3badbfcbb657403c16250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 674ca7cb341aa8ec536ea5e95d654dd662cc27ac7c2c127fa649510ed85c7ce5
[INFO] running `Command { std: "docker" "start" "-a" "674ca7cb341aa8ec536ea5e95d654dd662cc27ac7c2c127fa649510ed85c7ce5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.223
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling serde v1.0.223
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.223
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling serde_spanned v1.0.1
[INFO] [stderr]    Compiling toml_datetime v0.7.1
[INFO] [stderr]    Compiling toml v0.9.6
[INFO] [stderr]    Compiling toml-example v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "674ca7cb341aa8ec536ea5e95d654dd662cc27ac7c2c127fa649510ed85c7ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "674ca7cb341aa8ec536ea5e95d654dd662cc27ac7c2c127fa649510ed85c7ce5", kill_on_drop: false }`
[INFO] [stdout] 674ca7cb341aa8ec536ea5e95d654dd662cc27ac7c2c127fa649510ed85c7ce5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb1c6f83fbff6b7b3593a163850f01357f33845111e49658223b5848b6b57d3f
[INFO] running `Command { std: "docker" "start" "-a" "cb1c6f83fbff6b7b3593a163850f01357f33845111e49658223b5848b6b57d3f", 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/deps/toml_example-e5684df515365c76)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test tests::flatten ... ok
[INFO] [stdout] test tests::flatten_order ... ok
[INFO] [stdout] test tests::hashset_and_struct ... ok
[INFO] [stdout] test tests::is_enum ... ok
[INFO] [stdout] test tests::multi_attr_escaping ... ok
[INFO] [stdout] test tests::nesting ... ok
[INFO] [stdout] test tests::nesting_by_section ... ok
[INFO] [stdout] test tests::nesting_hashmap_with_dash_name ... ok
[INFO] [stdout] test tests::nesting_hashmap ... ok
[INFO] [stdout] test tests::nesting_by_prefix ... ok
[INFO] [stdout] test tests::nesting_hashmap_with_default_name ... ok
[INFO] [stdout] test tests::option ... ok
[INFO] [stdout] test tests::no_nesting ... ok
[INFO] [stdout] test tests::non_nesting_field_should_be_first ... ok
[INFO] [stdout] test tests::nesting_vector ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::optional_nesting_by_prefix ... ok
[INFO] [stdout] test tests::optional_nesting_by_section ... ok
[INFO] [stdout] test tests::optional_nesting_hashmap ... ok
[INFO] [stdout] test tests::optional_nesting ... ok
[INFO] [stdout] test tests::r_sharp_field ... ok
[INFO] [stdout] test tests::optional_nesting_vector ... ok
[INFO] [stdout] test tests::recursive_nesting ... ok
[INFO] [stdout] test tests::rename ... ok
[INFO] [stdout] test tests::rename_all ... ok
[INFO] [stdout] test tests::require ... ok
[INFO] [stdout] test tests::recursive_nesting_and_flatten ... ok
[INFO] [stdout] test tests::serde_default ... ok
[INFO] [stdout] test tests::skip ... ok
[INFO] [stdout] test tests::struct_doc ... ok
[INFO] [stdout] test tests::struct_serde_default ... ok
[INFO] [stdout] test tests::struct_serde_default_fn ... ok
[INFO] [stdout] test tests::struct_toml_example_default ... ok
[INFO] [stdout] test tests::toml_example_default ... ok
[INFO] [stdout] test tests::vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests toml_example
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 200) ... ok
[INFO] [stdout] test src/lib.rs - (line 134) ... ok
[INFO] [stdout] test src/lib.rs - (line 164) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb1c6f83fbff6b7b3593a163850f01357f33845111e49658223b5848b6b57d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1c6f83fbff6b7b3593a163850f01357f33845111e49658223b5848b6b57d3f", kill_on_drop: false }`
[INFO] [stdout] cb1c6f83fbff6b7b3593a163850f01357f33845111e49658223b5848b6b57d3f