[INFO] crate getters-by-type 0.2.6 is already in cache
[INFO] extracting crate getters-by-type 0.2.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/getters-by-type/0.2.6
[INFO] extracting crate getters-by-type 0.2.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/getters-by-type/0.2.6
[INFO] validating manifest of getters-by-type-0.2.6 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 getters-by-type-0.2.6 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 getters-by-type-0.2.6
[INFO] finished frobbing getters-by-type-0.2.6
[INFO] frobbed toml for getters-by-type-0.2.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/getters-by-type/0.2.6/Cargo.toml
[INFO] started frobbing getters-by-type-0.2.6
[INFO] finished frobbing getters-by-type-0.2.6
[INFO] frobbed toml for getters-by-type-0.2.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/getters-by-type/0.2.6/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 getters-by-type-0.2.6 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-7/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/getters-by-type/0.2.6:/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] bf4da80eba1d7c00ae5cfbd6665b68b0143f863dde884ab19aa15624af83d0b5
[INFO] running `"docker" "start" "-a" "bf4da80eba1d7c00ae5cfbd6665b68b0143f863dde884ab19aa15624af83d0b5"`
[INFO] [stderr]    Compiling getters-by-type v0.2.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "bf4da80eba1d7c00ae5cfbd6665b68b0143f863dde884ab19aa15624af83d0b5"`
[INFO] running `"docker" "rm" "-f" "bf4da80eba1d7c00ae5cfbd6665b68b0143f863dde884ab19aa15624af83d0b5"`
[INFO] [stdout] bf4da80eba1d7c00ae5cfbd6665b68b0143f863dde884ab19aa15624af83d0b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/getters-by-type/0.2.6:/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] 37265933aaf918514bc02d20eaecd977c2751125ff975fcbff0090b9075db73d
[INFO] running `"docker" "start" "-a" "37265933aaf918514bc02d20eaecd977c2751125ff975fcbff0090b9075db73d"`
[INFO] [stderr]    Compiling getters-by-type v0.2.6 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/getters_by_type.rs:125:25
[INFO] [stderr]     |
[INFO] [stderr] 125 |             action: Box<Fn(i32) -> f32>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32) -> f32`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/getters_by_type.rs:125:25
[INFO] [stderr]     |
[INFO] [stderr] 125 |             action: Box<Fn(i32) -> f32>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32) -> f32`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "37265933aaf918514bc02d20eaecd977c2751125ff975fcbff0090b9075db73d"`
[INFO] running `"docker" "rm" "-f" "37265933aaf918514bc02d20eaecd977c2751125ff975fcbff0090b9075db73d"`
[INFO] [stdout] 37265933aaf918514bc02d20eaecd977c2751125ff975fcbff0090b9075db73d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/getters-by-type/0.2.6:/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] 4a40a0657cbdd82f07157e168c7495b327bca92c46ad55a8aa84de5fe0d918dd
[INFO] running `"docker" "start" "-a" "4a40a0657cbdd82f07157e168c7495b327bca92c46ad55a8aa84de5fe0d918dd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/getters_by_type-94696f36516ac1f6
[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]      Running /opt/crater/target/debug/deps/getters_by_type-82f21884e4d22b3c
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_getters_by_type___with_fn_types___compiles_fine ... ok
[INFO] [stdout] test tests::test_getters_by_type___with_boxed_dyn_trait_traits___compiles_fine ... ok
[INFO] [stdout] test tests::test_getters_by_type___with_box_fn_types___compiles_fine ... ok
[INFO] [stdout] test tests::test_getters_by_type___with_slices___compiles_fine ... ok
[INFO] [stdout] test tests::test_getters_by_type___when_called___contain_proper_value ... ok
[INFO] [stdout] test tests::test_getters_by_type___with_array_types_with_int_length___compiles_fine ... ok
[INFO] [stdout] test tests::test_getters_by_type___always___have_correct_length ... ok
[INFO] [stdout] test tests::test_getters_by_type___with_tuple_types___compiles_fine ... ok
[INFO] [stdout] test tests::test_getters_mut_by_type___always___have_correct_length ... ok
[INFO] [stdout] test tests::test_getters_mut_by_type___on_nested_structs___have_correct_length ... ok
[INFO] [stdout] test tests::test_getters_mut_by_type___when_changed___update_fields ... ok
[INFO] [stdout] test tests::test_getters_mut_by_type___with_const_pointers___compiles_fine ... ok
[INFO] [stdout] test tests::test_getters_mut_by_type___with_mut_pointers___compiles_fine ... ok
[INFO] [stdout] test tests::test_getters_mut_by_type___with_ref_non_mut___have_correct_length ... ok
[INFO] [stdout] test tests::test_getters_by_type___with_mut_pointers___compiles_fine ... ok
[INFO] [stdout] test tests::test_getters_by_type___with_const_pointers___compiles_fine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests getters-by-type
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - getters_mut_by_type (line 224) ... FAILED
[INFO] [stdout] test src/lib.rs - getters_by_type (line 107) ... FAILED
[INFO] [stdout] test src/lib.rs - getters_by_type (line 77) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 33) ... ok
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] test src/lib.rs - getters_by_type (line 138) ... ok
[INFO] [stdout] test src/lib.rs - getters_mut_by_type (line 250) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - getters_mut_by_type (line 224) stdout ----
[INFO] [stdout] error[E0592]: duplicate definitions with name `get_mut_fields_string`
[INFO] [stdout]   --> src/lib.rs:235:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |   #[derive(GettersMutByType)]
[INFO] [stdout]    |            ---------------- other definition for `get_mut_fields_string`
[INFO] [stdout] ...
[INFO] [stdout] 14 | /     fn get_mut_fields_string(&mut self) -> [&mut String; 2] {
[INFO] [stdout] 15 | |         [&mut self.a, &mut self.b]
[INFO] [stdout] 16 | |     }
[INFO] [stdout]    | |_____^ duplicate definitions for `get_mut_fields_string`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0592`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - getters_by_type (line 107) stdout ----
[INFO] [stdout] error[E0592]: duplicate definitions with name `get_fields_result_i32_i32_`
[INFO] [stdout]   --> src/lib.rs:121:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |   #[derive(GettersByType)]
[INFO] [stdout]    |            ------------- other definition for `get_fields_result_i32_i32_`
[INFO] [stdout] ...
[INFO] [stdout] 17 | /     fn get_fields_result_i32_i32_(&self) -> [&Result<i32, i32>; 1] {
[INFO] [stdout] 18 | |         [&self.a]
[INFO] [stdout] 19 | |     }
[INFO] [stdout]    | |_____^ duplicate definitions for `get_fields_result_i32_i32_`
[INFO] [stdout] 
[INFO] [stdout] error[E0592]: duplicate definitions with name `get_fields_result_i32_result_i32_i32__`
[INFO] [stdout]   --> src/lib.rs:124:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |   #[derive(GettersByType)]
[INFO] [stdout]    |            ------------- other definition for `get_fields_result_i32_result_i32_i32__`
[INFO] [stdout] ...
[INFO] [stdout] 20 | /     fn get_fields_result_i32_result_i32_i32__(&self) -> [&Result<i32, Result<i32, i32>>; 1] {
[INFO] [stdout] 21 | |         [&self.b]
[INFO] [stdout] 22 | |     }
[INFO] [stdout]    | |_____^ duplicate definitions for `get_fields_result_i32_result_i32_i32__`
[INFO] [stdout] 
[INFO] [stdout] error[E0592]: duplicate definitions with name `get_fields_bool`
[INFO] [stdout]   --> src/lib.rs:130:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |   #[derive(GettersByType)]
[INFO] [stdout]    |            ------------- other definition for `get_fields_bool`
[INFO] [stdout] ...
[INFO] [stdout] 26 | /     fn get_fields_bool(&self) -> [&bool; 2] {
[INFO] [stdout] 27 | |         [&self.d, &self.e]
[INFO] [stdout] 28 | |     }
[INFO] [stdout]    | |_____^ duplicate definitions for `get_fields_bool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0592`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - getters_by_type (line 77) stdout ----
[INFO] [stdout] error[E0592]: duplicate definitions with name `get_fields_string`
[INFO] [stdout]   --> src/lib.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |   #[derive(GettersByType)]
[INFO] [stdout]    |            ------------- other definition for `get_fields_string`
[INFO] [stdout] ...
[INFO] [stdout] 14 | /     fn get_fields_string(&self) -> [&String; 2] {
[INFO] [stdout] 15 | |         [&self.a, &self.b]
[INFO] [stdout] 16 | |     }
[INFO] [stdout]    | |_____^ duplicate definitions for `get_fields_string`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0592`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - getters_by_type (line 107)
[INFO] [stdout]     src/lib.rs - getters_by_type (line 77)
[INFO] [stdout]     src/lib.rs - getters_mut_by_type (line 224)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "4a40a0657cbdd82f07157e168c7495b327bca92c46ad55a8aa84de5fe0d918dd"`
[INFO] running `"docker" "rm" "-f" "4a40a0657cbdd82f07157e168c7495b327bca92c46ad55a8aa84de5fe0d918dd"`
[INFO] [stdout] 4a40a0657cbdd82f07157e168c7495b327bca92c46ad55a8aa84de5fe0d918dd