[INFO] fetching crate as_derive_utils 0.10.0...
[INFO] testing as_derive_utils-0.10.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate as_derive_utils 0.10.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate as_derive_utils 0.10.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate as_derive_utils 0.10.0
[INFO] finished tweaking crates.io crate as_derive_utils 0.10.0
[INFO] tweaked toml for crates.io crate as_derive_utils 0.10.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded core_extensions v1.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c24ef46d1a7ba9a3fbecf80cf498f63531214bb474b8563dfad19526b1e7c02
[INFO] running `Command { std: "docker" "start" "-a" "6c24ef46d1a7ba9a3fbecf80cf498f63531214bb474b8563dfad19526b1e7c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c24ef46d1a7ba9a3fbecf80cf498f63531214bb474b8563dfad19526b1e7c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c24ef46d1a7ba9a3fbecf80cf498f63531214bb474b8563dfad19526b1e7c02", kill_on_drop: false }`
[INFO] [stdout] 6c24ef46d1a7ba9a3fbecf80cf498f63531214bb474b8563dfad19526b1e7c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b2f269c5bea43650f491c14e08245738ded171a3e11160c4d683c8bd966b8fb
[INFO] running `Command { std: "docker" "start" "-a" "3b2f269c5bea43650f491c14e08245738ded171a3e11160c4d683c8bd966b8fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling core_extensions v1.4.2
[INFO] [stderr]    Compiling as_derive_utils v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "3b2f269c5bea43650f491c14e08245738ded171a3e11160c4d683c8bd966b8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2f269c5bea43650f491c14e08245738ded171a3e11160c4d683c8bd966b8fb", kill_on_drop: false }`
[INFO] [stdout] 3b2f269c5bea43650f491c14e08245738ded171a3e11160c4d683c8bd966b8fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c277822b4cbfe516e28e60136d05a0e1b034dae54374b1a78dafc9f737d1f2d1
[INFO] running `Command { std: "docker" "start" "-a" "c277822b4cbfe516e28e60136d05a0e1b034dae54374b1a78dafc9f737d1f2d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling as_derive_utils v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "c277822b4cbfe516e28e60136d05a0e1b034dae54374b1a78dafc9f737d1f2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c277822b4cbfe516e28e60136d05a0e1b034dae54374b1a78dafc9f737d1f2d1", kill_on_drop: false }`
[INFO] [stdout] c277822b4cbfe516e28e60136d05a0e1b034dae54374b1a78dafc9f737d1f2d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ee11836602f5c058f0e5dab7acdb976fa617a54d986ba040b2d39036acfc3ce
[INFO] running `Command { std: "docker" "start" "-a" "5ee11836602f5c058f0e5dab7acdb976fa617a54d986ba040b2d39036acfc3ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/as_derive_utils-3315524b7f19c558)
[INFO] [stderr]    Doc-tests as_derive_utils
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/datastructure.rs - datastructure::Field::pat_ident (line 303) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/datastructure.rs - datastructure::Field::pat_ident (line 303) stdout ----
[INFO] [stdout] error[E0609]: no field `field` on type `as_derive_utils::datastructure::Struct<'_>`
[INFO] [stdout]  --> src/datastructure.rs:307:26
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let field = &struct_.field[0];
[INFO] [stdout]   |                          ^^^^^ help: a field with a similar name exists: `fields`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/datastructure.rs - datastructure::Field::pat_ident (line 303)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "5ee11836602f5c058f0e5dab7acdb976fa617a54d986ba040b2d39036acfc3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee11836602f5c058f0e5dab7acdb976fa617a54d986ba040b2d39036acfc3ce", kill_on_drop: false }`
[INFO] [stdout] 5ee11836602f5c058f0e5dab7acdb976fa617a54d986ba040b2d39036acfc3ce