[INFO] fetching crate vtable-macro 0.2.0...
[INFO] testing vtable-macro-0.2.0 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate vtable-macro 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate vtable-macro 0.2.0 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vtable-macro 0.2.0
[INFO] finished tweaking crates.io crate vtable-macro 0.2.0
[INFO] tweaked toml for crates.io crate vtable-macro 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 871d7770963918ff7d35698eddbdf37213e5a21396dbca92ebe7ba21082d57ef
[INFO] running `Command { std: "docker" "start" "-a" "871d7770963918ff7d35698eddbdf37213e5a21396dbca92ebe7ba21082d57ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "871d7770963918ff7d35698eddbdf37213e5a21396dbca92ebe7ba21082d57ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871d7770963918ff7d35698eddbdf37213e5a21396dbca92ebe7ba21082d57ef", kill_on_drop: false }`
[INFO] [stdout] 871d7770963918ff7d35698eddbdf37213e5a21396dbca92ebe7ba21082d57ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1296c2e8cb5db76563c8f66d744581fa8398c0d72fead429fca9cbadea2cab81
[INFO] running `Command { std: "docker" "start" "-a" "1296c2e8cb5db76563c8f66d744581fa8398c0d72fead429fca9cbadea2cab81", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling vtable-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SelfInfo` is never constructed
[INFO] [stdout]    --> macro.rs:288:20
[INFO] [stdout]     |
[INFO] [stdout] 288 |             struct SelfInfo {}
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SelfInfo` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "1296c2e8cb5db76563c8f66d744581fa8398c0d72fead429fca9cbadea2cab81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1296c2e8cb5db76563c8f66d744581fa8398c0d72fead429fca9cbadea2cab81", kill_on_drop: false }`
[INFO] [stdout] 1296c2e8cb5db76563c8f66d744581fa8398c0d72fead429fca9cbadea2cab81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7e0b1293f2169b23179209bbbdd8ce7cceecc42a7e23738cb6c0991d60c687e
[INFO] running `Command { std: "docker" "start" "-a" "c7e0b1293f2169b23179209bbbdd8ce7cceecc42a7e23738cb6c0991d60c687e", kill_on_drop: false }`
[INFO] [stderr]    Compiling vtable-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SelfInfo` is never constructed
[INFO] [stdout]    --> macro.rs:288:20
[INFO] [stdout]     |
[INFO] [stdout] 288 |             struct SelfInfo {}
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SelfInfo` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SelfInfo` is never constructed
[INFO] [stdout]    --> macro.rs:288:20
[INFO] [stdout]     |
[INFO] [stdout] 288 |             struct SelfInfo {}
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SelfInfo` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "c7e0b1293f2169b23179209bbbdd8ce7cceecc42a7e23738cb6c0991d60c687e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e0b1293f2169b23179209bbbdd8ce7cceecc42a7e23738cb6c0991d60c687e", kill_on_drop: false }`
[INFO] [stdout] c7e0b1293f2169b23179209bbbdd8ce7cceecc42a7e23738cb6c0991d60c687e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b57ce29d26cde69b4e22392a99bfb03b1fe7e3795976d8b0323cd3fd06ff9343
[INFO] running `Command { std: "docker" "start" "-a" "b57ce29d26cde69b4e22392a99bfb03b1fe7e3795976d8b0323cd3fd06ff9343", kill_on_drop: false }`
[INFO] [stderr] warning: struct `SelfInfo` is never constructed
[INFO] [stderr]    --> macro.rs:288:20
[INFO] [stderr]     |
[INFO] [stderr] 288 |             struct SelfInfo {}
[INFO] [stderr]     |                    ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `SelfInfo` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vtable-macro` (lib) generated 1 warning
[INFO] [stderr] warning: `vtable-macro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests macro.rs (/opt/rustwide/target/debug/deps/vtable_macro-35928c72f87af902)
[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 vtable_macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test macro.rs - vtable (line 107) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- macro.rs - vtable (line 107) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `vtable`
[INFO] [stdout]  --> macro.rs:108:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use vtable::*;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `vtable`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `vtable` in this scope
[INFO] [stdout]  --> macro.rs:110:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[vtable]
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[stable]
[INFO] [stdout]   |   ~~~~~~
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use vtable_macro::vtable;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `field_offset` in this scope
[INFO] [stdout]   --> macro.rs:124:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |     #[field_offset(bool)]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `AnimalVTable_static` in this scope
[INFO] [stdout]   --> macro.rs:148:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | AnimalVTable_static!(static DOG_VT for Dog);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 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] 
[INFO] [stdout] failures:
[INFO] [stdout]     macro.rs - vtable (line 107)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b57ce29d26cde69b4e22392a99bfb03b1fe7e3795976d8b0323cd3fd06ff9343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57ce29d26cde69b4e22392a99bfb03b1fe7e3795976d8b0323cd3fd06ff9343", kill_on_drop: false }`
[INFO] [stdout] b57ce29d26cde69b4e22392a99bfb03b1fe7e3795976d8b0323cd3fd06ff9343
