[INFO] fetching crate toml-example 0.16.4...
[INFO] testing toml-example-0.16.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate toml-example 0.16.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate toml-example 0.16.4
[INFO] finished tweaking crates.io crate toml-example 0.16.4
[INFO] tweaked toml for crates.io crate toml-example 0.16.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate toml-example 0.16.4 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 toml-example 0.16.4 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3aeb0ec08c32a31072f8e052cba32f532c2755fb51cca5877e200676afa5d03b
[INFO] running `Command { std: "docker" "start" "-a" "3aeb0ec08c32a31072f8e052cba32f532c2755fb51cca5877e200676afa5d03b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aeb0ec08c32a31072f8e052cba32f532c2755fb51cca5877e200676afa5d03b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aeb0ec08c32a31072f8e052cba32f532c2755fb51cca5877e200676afa5d03b", kill_on_drop: false }`
[INFO] [stdout] 3aeb0ec08c32a31072f8e052cba32f532c2755fb51cca5877e200676afa5d03b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 371494e7381cc9618d53f1bcadc460b711e591949f9d8b585d58be199ca0265c
[INFO] running `Command { std: "docker" "start" "-a" "371494e7381cc9618d53f1bcadc460b711e591949f9d8b585d58be199ca0265c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling toml-example-derive v0.16.4
[INFO] [stderr]    Compiling toml-example v0.16.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "371494e7381cc9618d53f1bcadc460b711e591949f9d8b585d58be199ca0265c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371494e7381cc9618d53f1bcadc460b711e591949f9d8b585d58be199ca0265c", kill_on_drop: false }`
[INFO] [stdout] 371494e7381cc9618d53f1bcadc460b711e591949f9d8b585d58be199ca0265c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 522457a177f6b8b7696f8ede6643dc70186dd4f765b175d3164b297ec155dd72
[INFO] running `Command { std: "docker" "start" "-a" "522457a177f6b8b7696f8ede6643dc70186dd4f765b175d3164b297ec155dd72", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml v0.9.11+spec-1.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml-example v0.16.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.92s
[INFO] running `Command { std: "docker" "inspect" "522457a177f6b8b7696f8ede6643dc70186dd4f765b175d3164b297ec155dd72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522457a177f6b8b7696f8ede6643dc70186dd4f765b175d3164b297ec155dd72", kill_on_drop: false }`
[INFO] [stdout] 522457a177f6b8b7696f8ede6643dc70186dd4f765b175d3164b297ec155dd72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 031688d2f1013a3161577a3086a95c12710f2105d6f80d04373b3c8102381153
[INFO] running `Command { std: "docker" "start" "-a" "031688d2f1013a3161577a3086a95c12710f2105d6f80d04373b3c8102381153", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/toml_example-7c9fbd60e052bb37)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test tests::flatten ... ok
[INFO] [stdout] test tests::flatten_order ... 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_prefix ... ok
[INFO] [stdout] test tests::nesting_hashmap_with_default_name ... ok
[INFO] [stdout] test tests::non_nesting_field_should_be_first ... ok
[INFO] [stdout] test tests::no_nesting ... ok
[INFO] [stdout] test tests::optional_long_vector_field ... ok
[INFO] [stdout] test tests::option ... ok
[INFO] [stdout] test tests::nesting_hashmap_with_dash_name ... ok
[INFO] [stdout] test tests::optional_nesting_by_prefix ... ok
[INFO] [stdout] test tests::optional_nesting_hashmap ... ok
[INFO] [stdout] test tests::optional_nesting_by_section ... ok
[INFO] [stdout] test tests::nesting_vector ... ok
[INFO] [stdout] test tests::rename_all ... ok
[INFO] [stdout] test tests::require ... ok
[INFO] [stdout] test tests::struct_doc ... ok
[INFO] [stdout] test tests::rename ... ok
[INFO] [stdout] test tests::nesting_by_section ... ok
[INFO] [stdout] test tests::struct_serde_default ... ok
[INFO] [stdout] test tests::nesting_hashmap ... ok
[INFO] [stdout] test tests::recursive_nesting_and_flatten ... ok
[INFO] [stdout] test tests::optional_nesting_vector ... ok
[INFO] [stdout] test tests::skip ... ok
[INFO] [stdout] test tests::serde_default ... ok
[INFO] [stdout] test tests::recursive_nesting ... ok
[INFO] [stdout] test tests::toml_example_default ... ok
[INFO] [stdout] test tests::vec ... ok
[INFO] [stdout] test tests::optional_nesting ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::struct_serde_default_fn ... ok
[INFO] [stdout] test tests::struct_toml_example_default ... ok
[INFO] [stdout] test tests::hashset_and_struct ... ok
[INFO] [stdout] test tests::r_sharp_field ... ok
[INFO] [stderr]    Doc-tests toml_example
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 134) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 200) ... 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 105) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "031688d2f1013a3161577a3086a95c12710f2105d6f80d04373b3c8102381153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031688d2f1013a3161577a3086a95c12710f2105d6f80d04373b3c8102381153", kill_on_drop: false }`
[INFO] [stdout] 031688d2f1013a3161577a3086a95c12710f2105d6f80d04373b3c8102381153