[INFO] fetching crate fieldx_derive_support 0.2.3...
[INFO] testing fieldx_derive_support-0.2.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fieldx_derive_support 0.2.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fieldx_derive_support 0.2.3
[INFO] finished tweaking crates.io crate fieldx_derive_support 0.2.3
[INFO] tweaked toml for crates.io crate fieldx_derive_support 0.2.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fieldx_derive_support 0.2.3 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 fieldx_derive_support 0.2.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8e0967e18b0967f0f4dbe424b0046e74c25b4f85064aad3ecbedf33fa1aadb12
[INFO] running `Command { std: "docker" "start" "-a" "8e0967e18b0967f0f4dbe424b0046e74c25b4f85064aad3ecbedf33fa1aadb12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e0967e18b0967f0f4dbe424b0046e74c25b4f85064aad3ecbedf33fa1aadb12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0967e18b0967f0f4dbe424b0046e74c25b4f85064aad3ecbedf33fa1aadb12", kill_on_drop: false }`
[INFO] [stdout] 8e0967e18b0967f0f4dbe424b0046e74c25b4f85064aad3ecbedf33fa1aadb12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e9f9c4f5e41c4106e488c0fdbf1c633a8a3bf36f111d8d09826d864775e4418e
[INFO] running `Command { std: "docker" "start" "-a" "e9f9c4f5e41c4106e488c0fdbf1c633a8a3bf36f111d8d09826d864775e4418e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling fieldx_derive_support v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.71s
[INFO] running `Command { std: "docker" "inspect" "e9f9c4f5e41c4106e488c0fdbf1c633a8a3bf36f111d8d09826d864775e4418e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f9c4f5e41c4106e488c0fdbf1c633a8a3bf36f111d8d09826d864775e4418e", kill_on_drop: false }`
[INFO] [stdout] e9f9c4f5e41c4106e488c0fdbf1c633a8a3bf36f111d8d09826d864775e4418e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c580a5a3ce485773a6ca14e042b2127113b3de8f7b0f76a63d9a2fb5e6223e7c
[INFO] running `Command { std: "docker" "start" "-a" "c580a5a3ce485773a6ca14e042b2127113b3de8f7b0f76a63d9a2fb5e6223e7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fieldx_derive_support v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "c580a5a3ce485773a6ca14e042b2127113b3de8f7b0f76a63d9a2fb5e6223e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c580a5a3ce485773a6ca14e042b2127113b3de8f7b0f76a63d9a2fb5e6223e7c", kill_on_drop: false }`
[INFO] [stdout] c580a5a3ce485773a6ca14e042b2127113b3de8f7b0f76a63d9a2fb5e6223e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e7781bc0e35c441c21787ca8c81edadd752eef0a3e9937d3eebf7e60a2e64f8e
[INFO] running `Command { std: "docker" "start" "-a" "e7781bc0e35c441c21787ca8c81edadd752eef0a3e9937d3eebf7e60a2e64f8e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fieldx_derive_support-09f3c41e9200297a)
[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] [stderr]    Doc-tests fieldx_derive_support
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - fxhelper (line 82) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7781bc0e35c441c21787ca8c81edadd752eef0a3e9937d3eebf7e60a2e64f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7781bc0e35c441c21787ca8c81edadd752eef0a3e9937d3eebf7e60a2e64f8e", kill_on_drop: false }`
[INFO] [stdout] e7781bc0e35c441c21787ca8c81edadd752eef0a3e9937d3eebf7e60a2e64f8e