[INFO] fetching crate impl-opaque 0.5.2... [INFO] testing impl-opaque-0.5.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate impl-opaque 0.5.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate impl-opaque 0.5.2 [INFO] finished tweaking crates.io crate impl-opaque 0.5.2 [INFO] tweaked toml for crates.io crate impl-opaque 0.5.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate impl-opaque 0.5.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded impl-opaque-macro v0.5.2 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c68303cfdbbd8179de706064ff76a21f87e3c73b0fe02400ee6e90ed698db7c2 [INFO] running `Command { std: "docker" "start" "-a" "c68303cfdbbd8179de706064ff76a21f87e3c73b0fe02400ee6e90ed698db7c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c68303cfdbbd8179de706064ff76a21f87e3c73b0fe02400ee6e90ed698db7c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c68303cfdbbd8179de706064ff76a21f87e3c73b0fe02400ee6e90ed698db7c2", kill_on_drop: false }` [INFO] [stdout] c68303cfdbbd8179de706064ff76a21f87e3c73b0fe02400ee6e90ed698db7c2 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 958c04f55cd8b1b8ae4f59c3ae28ea208c04ff432da839fbc346182fd8fe6ef3 [INFO] running `Command { std: "docker" "start" "-a" "958c04f55cd8b1b8ae4f59c3ae28ea208c04ff432da839fbc346182fd8fe6ef3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling impl-opaque-macro v0.5.2 [INFO] [stderr] Compiling impl-opaque v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.20s [INFO] running `Command { std: "docker" "inspect" "958c04f55cd8b1b8ae4f59c3ae28ea208c04ff432da839fbc346182fd8fe6ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "958c04f55cd8b1b8ae4f59c3ae28ea208c04ff432da839fbc346182fd8fe6ef3", kill_on_drop: false }` [INFO] [stdout] 958c04f55cd8b1b8ae4f59c3ae28ea208c04ff432da839fbc346182fd8fe6ef3 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd524e719894fdcd6e4fab91b438214218d9cd9e45c651520c7a3de133e02208 [INFO] running `Command { std: "docker" "start" "-a" "fd524e719894fdcd6e4fab91b438214218d9cd9e45c651520c7a3de133e02208", kill_on_drop: false }` [INFO] [stderr] Compiling impl-opaque v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "fd524e719894fdcd6e4fab91b438214218d9cd9e45c651520c7a3de133e02208", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd524e719894fdcd6e4fab91b438214218d9cd9e45c651520c7a3de133e02208", kill_on_drop: false }` [INFO] [stdout] fd524e719894fdcd6e4fab91b438214218d9cd9e45c651520c7a3de133e02208 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81c4c4109677b9088ea09cf2ebf4649ce7d6c539f746006f6394b15e0c33f503 [INFO] running `Command { std: "docker" "start" "-a" "81c4c4109677b9088ea09cf2ebf4649ce7d6c539f746006f6394b15e0c33f503", 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/impl_opaque-86bafc7c28fe4748) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests impl_opaque [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 6 tests [INFO] [stdout] test src/lib.rs - (line 87) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 52) - compile ... FAILED [INFO] [stdout] test src/lib.rs - (line 14) - compile ... FAILED [INFO] [stdout] test src/lib.rs - (line 41) - compile ... FAILED [INFO] [stdout] test src/lib.rs - (line 68) - compile ... FAILED [INFO] [stdout] test src/lib.rs - (line 28) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 52) stdout ---- [INFO] [stdout] error: cannot find attribute `opaque` in this scope [INFO] [stdout] --> src/lib.rs:53:3 [INFO] [stdout] | [INFO] [stdout] 53 | #[opaque] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these attribute macros [INFO] [stdout] | [INFO] [stdout] 52 + use impl_opaque::opaque; [INFO] [stdout] | [INFO] [stdout] 52 + use impl_opaque_macro::opaque; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `field` in this scope [INFO] [stdout] --> src/lib.rs:58:11 [INFO] [stdout] | [INFO] [stdout] 58 | #[field] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `Struct` in this scope [INFO] [stdout] --> src/lib.rs:54:19 [INFO] [stdout] | [INFO] [stdout] 54 | impl Iterator for Struct { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 52 + use std::mem::type_info::Struct; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 14) stdout ---- [INFO] [stdout] error: cannot find attribute `opaque` in this scope [INFO] [stdout] --> src/lib.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | #[opaque] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these attribute macros [INFO] [stdout] | [INFO] [stdout] 14 + use impl_opaque::opaque; [INFO] [stdout] | [INFO] [stdout] 14 + use impl_opaque_macro::opaque; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `field` in this scope [INFO] [stdout] --> src/lib.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | #[field] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `Struct` in this scope [INFO] [stdout] --> src/lib.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | impl Struct { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 14 + use std::mem::type_info::Struct; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 41) stdout ---- [INFO] [stdout] error: cannot find attribute `opaque` in this scope [INFO] [stdout] --> src/lib.rs:42:3 [INFO] [stdout] | [INFO] [stdout] 42 | #[opaque(pub(self) count: i32)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these attribute macros [INFO] [stdout] | [INFO] [stdout] 41 + use impl_opaque::opaque; [INFO] [stdout] | [INFO] [stdout] 41 + use impl_opaque_macro::opaque; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `Struct` in this scope [INFO] [stdout] --> src/lib.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | impl Struct { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 41 + use std::mem::type_info::Struct; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 68) stdout ---- [INFO] [stdout] error: cannot find attribute `opaque` in this scope [INFO] [stdout] --> src/lib.rs:69:3 [INFO] [stdout] | [INFO] [stdout] 69 | #[opaque] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these attribute macros [INFO] [stdout] | [INFO] [stdout] 68 + use impl_opaque::opaque; [INFO] [stdout] | [INFO] [stdout] 68 + use impl_opaque_macro::opaque; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `field` in this scope [INFO] [stdout] --> src/lib.rs:72:11 [INFO] [stdout] | [INFO] [stdout] 72 | #[field] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `Struct` in this scope [INFO] [stdout] --> src/lib.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | impl Struct { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 68 + use std::mem::type_info::Struct; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 28) stdout ---- [INFO] [stdout] error: cannot find attribute `opaque` in this scope [INFO] [stdout] --> src/lib.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 29 | #[opaque] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these attribute macros [INFO] [stdout] | [INFO] [stdout] 28 + use impl_opaque::opaque; [INFO] [stdout] | [INFO] [stdout] 28 + use impl_opaque_macro::opaque; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: cannot find macro `field` in this scope [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | field!(count: i32 = 0); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find type `Struct` in this scope [INFO] [stdout] --> src/lib.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | impl Struct { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 28 + use std::mem::type_info::Struct; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 14) [INFO] [stdout] src/lib.rs - (line 28) [INFO] [stdout] src/lib.rs - (line 41) [INFO] [stdout] src/lib.rs - (line 52) [INFO] [stdout] src/lib.rs - (line 68) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "81c4c4109677b9088ea09cf2ebf4649ce7d6c539f746006f6394b15e0c33f503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81c4c4109677b9088ea09cf2ebf4649ce7d6c539f746006f6394b15e0c33f503", kill_on_drop: false }` [INFO] [stdout] 81c4c4109677b9088ea09cf2ebf4649ce7d6c539f746006f6394b15e0c33f503