[INFO] crate modular-bitfield-impl 0.5.0 is already in cache [INFO] extracting crate modular-bitfield-impl 0.5.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/modular-bitfield-impl/0.5.0 [INFO] extracting crate modular-bitfield-impl 0.5.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/modular-bitfield-impl/0.5.0 [INFO] validating manifest of modular-bitfield-impl-0.5.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of modular-bitfield-impl-0.5.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing modular-bitfield-impl-0.5.0 [INFO] finished frobbing modular-bitfield-impl-0.5.0 [INFO] frobbed toml for modular-bitfield-impl-0.5.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/modular-bitfield-impl/0.5.0/Cargo.toml [INFO] started frobbing modular-bitfield-impl-0.5.0 [INFO] finished frobbing modular-bitfield-impl-0.5.0 [INFO] frobbed toml for modular-bitfield-impl-0.5.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/modular-bitfield-impl/0.5.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing modular-bitfield-impl-0.5.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/modular-bitfield-impl/0.5.0:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 56b068fc01b203eb7e1dea2f75dfc84ba56e8d730e7207dc107ea0752ef941c8 [INFO] running `"docker" "start" "-a" "56b068fc01b203eb7e1dea2f75dfc84ba56e8d730e7207dc107ea0752ef941c8"` [INFO] [stderr] Compiling modular-bitfield-impl v0.5.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `"docker" "inspect" "56b068fc01b203eb7e1dea2f75dfc84ba56e8d730e7207dc107ea0752ef941c8"` [INFO] running `"docker" "rm" "-f" "56b068fc01b203eb7e1dea2f75dfc84ba56e8d730e7207dc107ea0752ef941c8"` [INFO] [stdout] 56b068fc01b203eb7e1dea2f75dfc84ba56e8d730e7207dc107ea0752ef941c8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/modular-bitfield-impl/0.5.0:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 2ed2443be25e49886ac663e077c59972930f633664685f5f80a8bf6848c9f8af [INFO] running `"docker" "start" "-a" "2ed2443be25e49886ac663e077c59972930f633664685f5f80a8bf6848c9f8af"` [INFO] [stderr] Compiling modular-bitfield-impl v0.5.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `"docker" "inspect" "2ed2443be25e49886ac663e077c59972930f633664685f5f80a8bf6848c9f8af"` [INFO] running `"docker" "rm" "-f" "2ed2443be25e49886ac663e077c59972930f633664685f5f80a8bf6848c9f8af"` [INFO] [stdout] 2ed2443be25e49886ac663e077c59972930f633664685f5f80a8bf6848c9f8af [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/modular-bitfield-impl/0.5.0:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 6273f970f3517f51abc54f3290fa823fee24dcdc51b00bf57187da307fa48910 [INFO] running `"docker" "start" "-a" "6273f970f3517f51abc54f3290fa823fee24dcdc51b00bf57187da307fa48910"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/modular_bitfield_impl-c338dce4aa14b4a9 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests modular-bitfield-impl [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - bitfield_specifier (line 68) ... FAILED [INFO] [stdout] test src/lib.rs - bitfield (line 32) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - bitfield_specifier (line 68) stdout ---- [INFO] [stdout] error[E0658]: The attribute `bitfield` is currently unknown to the compiler and may have meaning added to it in the future [INFO] [stdout] --> src/lib.rs:71:3 [INFO] [stdout] | [INFO] [stdout] 4 | #[bitfield] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/29642 [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `modular_bitfield` [INFO] [stdout] --> src/lib.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 2 | use modular_bitfield::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `modular_bitfield` [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `BitfieldSpecifier` in this scope [INFO] [stdout] --> src/lib.rs:79:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(BitfieldSpecifier)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `B5` in this scope [INFO] [stdout] --> src/lib.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 8 | c: B5, // Uses 5 bits [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `B24` in this scope [INFO] [stdout] --> src/lib.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 9 | d: B24, // Uses 24 bits [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for type `Example` in the current scope [INFO] [stdout] --> src/lib.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 5 | struct Example { [INFO] [stdout] | -------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 21 | let mut example = Example::new(); [INFO] [stdout] | ^^^ function or associated item not found in `Example` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following traits define an item `new`, perhaps you need to implement one of them: [INFO] [stdout] candidate #1: `proc_macro::bridge::server::TokenStream` [INFO] [stdout] candidate #2: `proc_macro::bridge::server::TokenStreamBuilder` [INFO] [stdout] candidate #3: `proc_macro::bridge::server::Group` [INFO] [stdout] candidate #4: `proc_macro::bridge::server::Punct` [INFO] [stdout] candidate #5: `proc_macro::bridge::server::Ident` [INFO] [stdout] candidate #6: `proc_macro::bridge::server::MultiSpan` [INFO] [stdout] candidate #7: `proc_macro::bridge::server::Diagnostic` [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0599, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bitfield (line 32) stdout ---- [INFO] [stdout] error[E0658]: The attribute `bitfield` is currently unknown to the compiler and may have meaning added to it in the future [INFO] [stdout] --> src/lib.rs:35:3 [INFO] [stdout] | [INFO] [stdout] 4 | #[bitfield] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/29642 [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `modular_bitfield` [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 2 | use modular_bitfield::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `modular_bitfield` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `B1` in this scope [INFO] [stdout] --> src/lib.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 6 | a: B1, // Uses 1 bit [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `B7` in this scope [INFO] [stdout] --> src/lib.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 8 | b: B7, // Uses 7 bits [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `B24` in this scope [INFO] [stdout] --> src/lib.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 9 | c: B24, // Uses 24 bits [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0658]: The attribute `bits` is currently unknown to the compiler and may have meaning added to it in the future [INFO] [stdout] --> src/lib.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[bits = 7] // Optional, just asserts that B7 uses exactly 7 bits. [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/29642 [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for type `Example` in the current scope [INFO] [stdout] --> src/lib.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 5 | struct Example { [INFO] [stdout] | -------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 13 | let mut example = Example::new(); [INFO] [stdout] | ^^^ function or associated item not found in `Example` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following traits define an item `new`, perhaps you need to implement one of them: [INFO] [stdout] candidate #1: `proc_macro::bridge::server::TokenStream` [INFO] [stdout] candidate #2: `proc_macro::bridge::server::TokenStreamBuilder` [INFO] [stdout] candidate #3: `proc_macro::bridge::server::Group` [INFO] [stdout] candidate #4: `proc_macro::bridge::server::Punct` [INFO] [stdout] candidate #5: `proc_macro::bridge::server::Ident` [INFO] [stdout] candidate #6: `proc_macro::bridge::server::MultiSpan` [INFO] [stdout] candidate #7: `proc_macro::bridge::server::Diagnostic` [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0599, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - bitfield (line 32) [INFO] [stdout] src/lib.rs - bitfield_specifier (line 68) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "6273f970f3517f51abc54f3290fa823fee24dcdc51b00bf57187da307fa48910"` [INFO] running `"docker" "rm" "-f" "6273f970f3517f51abc54f3290fa823fee24dcdc51b00bf57187da307fa48910"` [INFO] [stdout] 6273f970f3517f51abc54f3290fa823fee24dcdc51b00bf57187da307fa48910