[INFO] fetching crate struct_iterable_derive 0.1.0...
[INFO] testing struct_iterable_derive-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate struct_iterable_derive 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate struct_iterable_derive 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate struct_iterable_derive 0.1.0
[INFO] finished tweaking crates.io crate struct_iterable_derive 0.1.0
[INFO] tweaked toml for crates.io crate struct_iterable_derive 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded struct_iterable_internal v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f88b3ecc9b96e3210b539de91fffe8a7c9aad2c1708828f2d29afcf26f29d8ca
[INFO] running `Command { std: "docker" "start" "-a" "f88b3ecc9b96e3210b539de91fffe8a7c9aad2c1708828f2d29afcf26f29d8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f88b3ecc9b96e3210b539de91fffe8a7c9aad2c1708828f2d29afcf26f29d8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88b3ecc9b96e3210b539de91fffe8a7c9aad2c1708828f2d29afcf26f29d8ca", kill_on_drop: false }`
[INFO] [stdout] f88b3ecc9b96e3210b539de91fffe8a7c9aad2c1708828f2d29afcf26f29d8ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44ab9080269bdf5db030ad523f801f3df5a4ad53131e08fbbec52056ac2f1f4d
[INFO] running `Command { std: "docker" "start" "-a" "44ab9080269bdf5db030ad523f801f3df5a4ad53131e08fbbec52056ac2f1f4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling struct_iterable_internal v0.1.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling struct_iterable_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `struct_iterable_internal::Iterable`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use struct_iterable_internal::Iterable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "44ab9080269bdf5db030ad523f801f3df5a4ad53131e08fbbec52056ac2f1f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ab9080269bdf5db030ad523f801f3df5a4ad53131e08fbbec52056ac2f1f4d", kill_on_drop: false }`
[INFO] [stdout] 44ab9080269bdf5db030ad523f801f3df5a4ad53131e08fbbec52056ac2f1f4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 125099e12196795d3c8bb9e6ccbb268b65306820ddf989a8c0afd948800bae20
[INFO] running `Command { std: "docker" "start" "-a" "125099e12196795d3c8bb9e6ccbb268b65306820ddf989a8c0afd948800bae20", kill_on_drop: false }`
[INFO] [stderr]    Compiling struct_iterable_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `struct_iterable_internal::Iterable`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use struct_iterable_internal::Iterable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `struct_iterable_internal::Iterable`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use struct_iterable_internal::Iterable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "125099e12196795d3c8bb9e6ccbb268b65306820ddf989a8c0afd948800bae20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125099e12196795d3c8bb9e6ccbb268b65306820ddf989a8c0afd948800bae20", kill_on_drop: false }`
[INFO] [stdout] 125099e12196795d3c8bb9e6ccbb268b65306820ddf989a8c0afd948800bae20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f7cbc56332f10aa4b8f81d5f2be0147bf35f998a04eb08f7cc3ffb4a4ca0723
[INFO] running `Command { std: "docker" "start" "-a" "8f7cbc56332f10aa4b8f81d5f2be0147bf35f998a04eb08f7cc3ffb4a4ca0723", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `struct_iterable_internal::Iterable`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use struct_iterable_internal::Iterable;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `struct_iterable_derive` (lib) generated 1 warning
[INFO] [stderr] warning: `struct_iterable_derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/struct_iterable_derive-59e05422e49e910a)
[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 struct_iterable_derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - derive_iterable (line 21) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_iterable (line 33) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_iterable (line 21) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `struct_iterable`
[INFO] [stdout]  --> src/lib.rs:22:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use struct_iterable::Iterable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `struct_iterable`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Iterable`
[INFO] [stdout]  --> src/lib.rs:24:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Iterable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_iterable (line 33) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MyStruct` in this scope
[INFO] [stdout]  --> src/lib.rs:34:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_instance = MyStruct {
[INFO] [stdout]   |                   ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_iterable (line 21)
[INFO] [stdout]     src/lib.rs - derive_iterable (line 33)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8f7cbc56332f10aa4b8f81d5f2be0147bf35f998a04eb08f7cc3ffb4a4ca0723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f7cbc56332f10aa4b8f81d5f2be0147bf35f998a04eb08f7cc3ffb4a4ca0723", kill_on_drop: false }`
[INFO] [stdout] 8f7cbc56332f10aa4b8f81d5f2be0147bf35f998a04eb08f7cc3ffb4a4ca0723
