[INFO] crate command_attr 0.1.4 is already in cache [INFO] extracting crate command_attr 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/command_attr/0.1.4 [INFO] extracting crate command_attr 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/command_attr/0.1.4 [INFO] validating manifest of command_attr-0.1.4 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of command_attr-0.1.4 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing command_attr-0.1.4 [INFO] finished frobbing command_attr-0.1.4 [INFO] frobbed toml for command_attr-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/command_attr/0.1.4/Cargo.toml [INFO] started frobbing command_attr-0.1.4 [INFO] finished frobbing command_attr-0.1.4 [INFO] frobbed toml for command_attr-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/command_attr/0.1.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing command_attr-0.1.4 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/command_attr/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 7af7817f8d3d9caddd0a18ea4bc6066844df168bb791f295282bbbcdc76bbde3 [INFO] running `"docker" "start" "-a" "7af7817f8d3d9caddd0a18ea4bc6066844df168bb791f295282bbbcdc76bbde3"` [INFO] [stderr] Compiling command_attr v0.1.4 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.26s [INFO] running `"docker" "inspect" "7af7817f8d3d9caddd0a18ea4bc6066844df168bb791f295282bbbcdc76bbde3"` [INFO] running `"docker" "rm" "-f" "7af7817f8d3d9caddd0a18ea4bc6066844df168bb791f295282bbbcdc76bbde3"` [INFO] [stdout] 7af7817f8d3d9caddd0a18ea4bc6066844df168bb791f295282bbbcdc76bbde3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/command_attr/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] b915219cfcc50d0f57f3081521b8daec0fcce4d1c896e248e6f0d373cba4f2a5 [INFO] running `"docker" "start" "-a" "b915219cfcc50d0f57f3081521b8daec0fcce4d1c896e248e6f0d373cba4f2a5"` [INFO] [stderr] Compiling command_attr v0.1.4 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `"docker" "inspect" "b915219cfcc50d0f57f3081521b8daec0fcce4d1c896e248e6f0d373cba4f2a5"` [INFO] running `"docker" "rm" "-f" "b915219cfcc50d0f57f3081521b8daec0fcce4d1c896e248e6f0d373cba4f2a5"` [INFO] [stdout] b915219cfcc50d0f57f3081521b8daec0fcce4d1c896e248e6f0d373cba4f2a5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/command_attr/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] aee2152e76a2f7e14ad7136890b9c13cd1722b7c12f5380f133cd5ab30d4d853 [INFO] running `"docker" "start" "-a" "aee2152e76a2f7e14ad7136890b9c13cd1722b7c12f5380f133cd5ab30d4d853"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/command_attr-5b0a79025c32abfa [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests command_attr [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - command (line 129) ... ignored [INFO] [stdout] test src/lib.rs - group_options (line 812) ... FAILED [INFO] [stdout] test src/lib.rs - group (line 711) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - group_options (line 812) stdout ---- [INFO] [stdout] error[E0658]: procedural macros cannot be expanded to statements [INFO] [stdout] --> src/lib.rs:816:1 [INFO] [stdout] | [INFO] [stdout] 7 | / group_options!(Foobar { [INFO] [stdout] 8 | | description: "I'm an example group", [INFO] [stdout] 9 | | }); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/54727 [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `serenity` [INFO] [stdout] --> src/lib.rs:816:1 [INFO] [stdout] | [INFO] [stdout] 7 | / group_options!(Foobar { [INFO] [stdout] 8 | | description: "I'm an example group", [INFO] [stdout] 9 | | }); [INFO] [stdout] | |___^ use of undeclared type or module `serenity` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - group (line 711) stdout ---- [INFO] [stdout] error[E0658]: procedural macros cannot be expanded to statements [INFO] [stdout] --> src/lib.rs:730:1 [INFO] [stdout] | [INFO] [stdout] 22 | / group!({ [INFO] [stdout] 23 | | name: "baz", [INFO] [stdout] 24 | | options: { [INFO] [stdout] 25 | | // All sub-groups must own at least one prefix. [INFO] [stdout] ... | [INFO] [stdout] 28 | | commands: [answer_to_life], [INFO] [stdout] 29 | | }); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/54727 [INFO] [stdout] [INFO] [stdout] error[E0658]: procedural macros cannot be expanded to statements [INFO] [stdout] --> src/lib.rs:739:1 [INFO] [stdout] | [INFO] [stdout] 31 | / group!({ [INFO] [stdout] 32 | | name: "foo", [INFO] [stdout] 33 | | commands: [bar], [INFO] [stdout] 34 | | sub_groups: [baz], [INFO] [stdout] 35 | | }); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/54727 [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `serenity` [INFO] [stdout] --> src/lib.rs:716:1 [INFO] [stdout] | [INFO] [stdout] 8 | #[command] [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `serenity` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `serenity` [INFO] [stdout] --> src/lib.rs:723:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[command] [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `serenity` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `serenity` [INFO] [stdout] --> src/lib.rs:730:1 [INFO] [stdout] | [INFO] [stdout] 22 | / group!({ [INFO] [stdout] 23 | | name: "baz", [INFO] [stdout] 24 | | options: { [INFO] [stdout] 25 | | // All sub-groups must own at least one prefix. [INFO] [stdout] ... | [INFO] [stdout] 28 | | commands: [answer_to_life], [INFO] [stdout] 29 | | }); [INFO] [stdout] | |___^ use of undeclared type or module `serenity` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `serenity` [INFO] [stdout] --> src/lib.rs:739:1 [INFO] [stdout] | [INFO] [stdout] 31 | / group!({ [INFO] [stdout] 32 | | name: "foo", [INFO] [stdout] 33 | | commands: [bar], [INFO] [stdout] 34 | | sub_groups: [baz], [INFO] [stdout] 35 | | }); [INFO] [stdout] | |___^ use of undeclared type or module `serenity` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:720:5 [INFO] [stdout] | [INFO] [stdout] 9 | fn bar() -> CommandResult { [INFO] [stdout] | ------------- expected `()` because of return type [INFO] [stdout] ... [INFO] [stdout] 12 | Ok(()) [INFO] [stdout] | ^^^^^^- help: try adding a semicolon: `;` [INFO] [stdout] | | [INFO] [stdout] | expected (), found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected type `()` [INFO] [stdout] found type `std::result::Result<(), _>` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:727:5 [INFO] [stdout] | [INFO] [stdout] 16 | fn answer_to_life() -> CommandResult { [INFO] [stdout] | ------------- expected `()` because of return type [INFO] [stdout] ... [INFO] [stdout] 19 | Ok(()) [INFO] [stdout] | ^^^^^^- help: try adding a semicolon: `;` [INFO] [stdout] | | [INFO] [stdout] | expected (), found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected type `()` [INFO] [stdout] found type `std::result::Result<(), _>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - group (line 711) [INFO] [stdout] src/lib.rs - group_options (line 812) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "aee2152e76a2f7e14ad7136890b9c13cd1722b7c12f5380f133cd5ab30d4d853"` [INFO] running `"docker" "rm" "-f" "aee2152e76a2f7e14ad7136890b9c13cd1722b7c12f5380f133cd5ab30d4d853"` [INFO] [stdout] aee2152e76a2f7e14ad7136890b9c13cd1722b7c12f5380f133cd5ab30d4d853