[INFO] fetching crate sval_nested 2.18.0...
[INFO] testing sval_nested-2.18.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate sval_nested 2.18.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sval_nested 2.18.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sval_nested 2.18.0
[INFO] tweaked toml for crates.io crate sval_nested 2.18.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sval_nested 2.18.0 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 sval_nested 2.18.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ab866e6fe5f9bc19ad12ef7be6099c0c60df51bd7d47a663dca594b22e200244
[INFO] running `Command { std: "docker" "start" "-a" "ab866e6fe5f9bc19ad12ef7be6099c0c60df51bd7d47a663dca594b22e200244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab866e6fe5f9bc19ad12ef7be6099c0c60df51bd7d47a663dca594b22e200244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab866e6fe5f9bc19ad12ef7be6099c0c60df51bd7d47a663dca594b22e200244", kill_on_drop: false }`
[INFO] [stdout] ab866e6fe5f9bc19ad12ef7be6099c0c60df51bd7d47a663dca594b22e200244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5c837ba802d4a8da66eca84f954b3d02aa483c385de9276141e32d27b20aeb69
[INFO] running `Command { std: "docker" "start" "-a" "5c837ba802d4a8da66eca84f954b3d02aa483c385de9276141e32d27b20aeb69", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval v2.18.0
[INFO] [stderr]    Compiling sval_ref v2.18.0
[INFO] [stderr]    Compiling sval_buffer v2.18.0
[INFO] [stderr]    Compiling sval_nested v2.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "5c837ba802d4a8da66eca84f954b3d02aa483c385de9276141e32d27b20aeb69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c837ba802d4a8da66eca84f954b3d02aa483c385de9276141e32d27b20aeb69", kill_on_drop: false }`
[INFO] [stdout] 5c837ba802d4a8da66eca84f954b3d02aa483c385de9276141e32d27b20aeb69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 26e7ada1d045bbd6cb4a96dd79eb26d605cf828d023d3277335bb12aa3f645a8
[INFO] running `Command { std: "docker" "start" "-a" "26e7ada1d045bbd6cb4a96dd79eb26d605cf828d023d3277335bb12aa3f645a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling sval_derive_macros v2.18.0
[INFO] [stderr]    Compiling sval_nested v2.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.81s
[INFO] running `Command { std: "docker" "inspect" "26e7ada1d045bbd6cb4a96dd79eb26d605cf828d023d3277335bb12aa3f645a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e7ada1d045bbd6cb4a96dd79eb26d605cf828d023d3277335bb12aa3f645a8", kill_on_drop: false }`
[INFO] [stdout] 26e7ada1d045bbd6cb4a96dd79eb26d605cf828d023d3277335bb12aa3f645a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 861e3c0f644c8297b844dfc4d883db4825c84937a62870d96e5401906deb7601
[INFO] running `Command { std: "docker" "start" "-a" "861e3c0f644c8297b844dfc4d883db4825c84937a62870d96e5401906deb7601", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sval_nested-ecec7415723e4f5a)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::stream_array ... ok
[INFO] [stdout] test tests::stream_enum_nested_value ... ok
[INFO] [stdout] test tests::stream_binary_owned ... ok
[INFO] [stdout] test tests::stream_deeply_nested_enum ... ok
[INFO] [stdout] test tests::stream_derive ... ok
[INFO] [stdout] test tests::stream_enum_tuple_variant ... ok
[INFO] [stdout] test tests::stream_map ... ok
[INFO] [stdout] test tests::stream_number ... ok
[INFO] [stdout] test tests::stream_primitive ... ok
[INFO] [stdout] test tests::stream_option ... ok
[INFO] [stdout] test tests::stream_text_borrowed ... ok
[INFO] [stdout] test tests::stream_seq ... ok
[INFO] [stdout] test tests::stream_text_owned ... ok
[INFO] [stdout] test tests::stream_record ... ok
[INFO] [stdout] test tests::stream_tuple ... ok
[INFO] [stdout] test tests::stream_enum_record_variant ... ok
[INFO] [stdout] test tests::stream_binary_borrowed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sval_nested
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "861e3c0f644c8297b844dfc4d883db4825c84937a62870d96e5401906deb7601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "861e3c0f644c8297b844dfc4d883db4825c84937a62870d96e5401906deb7601", kill_on_drop: false }`
[INFO] [stdout] 861e3c0f644c8297b844dfc4d883db4825c84937a62870d96e5401906deb7601