[INFO] fetching crate field_names 0.2.0...
[INFO] testing field_names-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate field_names 0.2.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate field_names 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate field_names 0.2.0
[INFO] finished tweaking crates.io crate field_names 0.2.0
[INFO] tweaked toml for crates.io crate field_names 0.2.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate field_names 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e064a46600040d8c3f0e33e934feedb32a95955e398ce9d45960cdf9e0586b69
[INFO] running `Command { std: "docker" "start" "-a" "e064a46600040d8c3f0e33e934feedb32a95955e398ce9d45960cdf9e0586b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e064a46600040d8c3f0e33e934feedb32a95955e398ce9d45960cdf9e0586b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e064a46600040d8c3f0e33e934feedb32a95955e398ce9d45960cdf9e0586b69", kill_on_drop: false }`
[INFO] [stdout] e064a46600040d8c3f0e33e934feedb32a95955e398ce9d45960cdf9e0586b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43bba7cfe1b349b55826481352bce400503916ad035bb4b94cf94c2dd8e2388c
[INFO] running `Command { std: "docker" "start" "-a" "43bba7cfe1b349b55826481352bce400503916ad035bb4b94cf94c2dd8e2388c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]    Compiling field_names v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "43bba7cfe1b349b55826481352bce400503916ad035bb4b94cf94c2dd8e2388c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43bba7cfe1b349b55826481352bce400503916ad035bb4b94cf94c2dd8e2388c", kill_on_drop: false }`
[INFO] [stdout] 43bba7cfe1b349b55826481352bce400503916ad035bb4b94cf94c2dd8e2388c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66b00705ac19e6982ae91c603f21e18ffa8c21d7e530f69eca573a705bcf1335
[INFO] running `Command { std: "docker" "start" "-a" "66b00705ac19e6982ae91c603f21e18ffa8c21d7e530f69eca573a705bcf1335", kill_on_drop: false }`
[INFO] [stderr]    Compiling field_names v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/field_names-09dc00d71ce15ae4)
[INFO] [stderr]   Executable tests/keep_in_sync.rs (/opt/rustwide/target/debug/deps/keep_in_sync-50404187ea3cef29)
[INFO] running `Command { std: "docker" "inspect" "66b00705ac19e6982ae91c603f21e18ffa8c21d7e530f69eca573a705bcf1335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b00705ac19e6982ae91c603f21e18ffa8c21d7e530f69eca573a705bcf1335", kill_on_drop: false }`
[INFO] [stdout] 66b00705ac19e6982ae91c603f21e18ffa8c21d7e530f69eca573a705bcf1335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 008ab0fcfb1dccb66d14618931c6e0c25d8877bad97668bb89f4c4a0ba0f5b39
[INFO] running `Command { std: "docker" "start" "-a" "008ab0fcfb1dccb66d14618931c6e0c25d8877bad97668bb89f4c4a0ba0f5b39", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/field_names-09dc00d71ce15ae4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test fields::tests::simple ... ok
[INFO] [stdout] test variants::tests::simple ... ok
[INFO] [stdout] test fields::tests::skip_field ... ok
[INFO] [stdout] test variants::tests::skip_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/keep_in_sync.rs (/opt/rustwide/target/debug/deps/keep_in_sync-50404187ea3cef29)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test base_and_partial_view_in_sync_ignore_source_order ... ok
[INFO] [stdout] test base_and_view_in_sync_preserve_source_order ... ok
[INFO] [stdout] test base_and_raw_not_in_sync - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests field_names
[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" "008ab0fcfb1dccb66d14618931c6e0c25d8877bad97668bb89f4c4a0ba0f5b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008ab0fcfb1dccb66d14618931c6e0c25d8877bad97668bb89f4c4a0ba0f5b39", kill_on_drop: false }`
[INFO] [stdout] 008ab0fcfb1dccb66d14618931c6e0c25d8877bad97668bb89f4c4a0ba0f5b39