[INFO] crate read_input 0.8.1 is already in cache
[INFO] extracting crate read_input 0.8.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/read_input/0.8.1
[INFO] extracting crate read_input 0.8.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/read_input/0.8.1
[INFO] validating manifest of read_input-0.8.1 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 read_input-0.8.1 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 read_input-0.8.1
[INFO] finished frobbing read_input-0.8.1
[INFO] frobbed toml for read_input-0.8.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/read_input/0.8.1/Cargo.toml
[INFO] started frobbing read_input-0.8.1
[INFO] finished frobbing read_input-0.8.1
[INFO] frobbed toml for read_input-0.8.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/read_input/0.8.1/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 read_input-0.8.1 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-4/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/read_input/0.8.1:/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] b745a6fd22e224ffee4fc2561101624f2ba22d37b2384cd7e83f20fe2ef5c14a
[INFO] running `"docker" "start" "-a" "b745a6fd22e224ffee4fc2561101624f2ba22d37b2384cd7e83f20fe2ef5c14a"`
[INFO] [stderr]    Compiling read_input v0.8.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     err_pass: &Fn(&T::Err) -> Option<String>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T::Err) -> Option<String>`
[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]   --> src/core.rs:57:16
[INFO] [stderr]    |
[INFO] [stderr] 57 |     err_pass: &Fn(&T::Err) -> Option<String>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T::Err) -> Option<String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn contains_func(self) -> Rc<Fn(&T) -> bool>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:17:34
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn contains_func(self) -> Rc<Fn(&T) -> bool> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:25:42
[INFO] [stderr]    |
[INFO] [stderr] 25 |               fn contains_func(self) -> Rc<Fn(&T) -> bool> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] ...
[INFO] [stderr] 32 | / impl_inside_func_for_arrays! {
[INFO] [stderr] 33 | |     1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
[INFO] [stderr] 34 | |     16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
[INFO] [stderr] 35 | |     29, 30, 31, 32
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:38:46
[INFO] [stderr]    |
[INFO] [stderr] 38 | fn range_contains_func<T, U>(range: U) -> Rc<Fn(&T) -> bool>
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:59:42
[INFO] [stderr]    |
[INFO] [stderr] 59 |               fn contains_func(self) -> Rc<Fn(&T) -> bool> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] ...
[INFO] [stderr] 66 | / impl_inside_func_for_ranges! {
[INFO] [stderr] 67 | |     Range<T>, RangeInclusive<T>, RangeFrom<T>, RangeTo<T>, RangeToInclusive<T>, RangeFull
[INFO] [stderr] 68 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:99:18
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub func: Rc<Fn(&T) -> bool>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:112:19
[INFO] [stderr]     |
[INFO] [stderr] 112 |     err_match: Rc<Fn(&T::Err) -> Option<String>>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T::Err) -> Option<String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:140:40
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn test_err_opt(mut self, func: Rc<Fn(&T) -> bool>, err: Option<String>) -> Self {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "b745a6fd22e224ffee4fc2561101624f2ba22d37b2384cd7e83f20fe2ef5c14a"`
[INFO] running `"docker" "rm" "-f" "b745a6fd22e224ffee4fc2561101624f2ba22d37b2384cd7e83f20fe2ef5c14a"`
[INFO] [stdout] b745a6fd22e224ffee4fc2561101624f2ba22d37b2384cd7e83f20fe2ef5c14a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/read_input/0.8.1:/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] aa08e000b086012d472f3b6a35c0e9b9d7aaef273f61358dfd42b4bac2ac2746
[INFO] running `"docker" "start" "-a" "aa08e000b086012d472f3b6a35c0e9b9d7aaef273f61358dfd42b4bac2ac2746"`
[INFO] [stderr]    Compiling crossterm v0.5.5
[INFO] [stderr]    Compiling dont_disappear v3.0.0
[INFO] [stderr]    Compiling read_input v0.8.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     err_pass: &Fn(&T::Err) -> Option<String>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T::Err) -> Option<String>`
[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]   --> src/core.rs:57:16
[INFO] [stderr]    |
[INFO] [stderr] 57 |     err_pass: &Fn(&T::Err) -> Option<String>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T::Err) -> Option<String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn contains_func(self) -> Rc<Fn(&T) -> bool>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:17:34
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn contains_func(self) -> Rc<Fn(&T) -> bool> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:25:42
[INFO] [stderr]    |
[INFO] [stderr] 25 |               fn contains_func(self) -> Rc<Fn(&T) -> bool> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] ...
[INFO] [stderr] 32 | / impl_inside_func_for_arrays! {
[INFO] [stderr] 33 | |     1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
[INFO] [stderr] 34 | |     16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
[INFO] [stderr] 35 | |     29, 30, 31, 32
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:38:46
[INFO] [stderr]    |
[INFO] [stderr] 38 | fn range_contains_func<T, U>(range: U) -> Rc<Fn(&T) -> bool>
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test_generators.rs:59:42
[INFO] [stderr]    |
[INFO] [stderr] 59 |               fn contains_func(self) -> Rc<Fn(&T) -> bool> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] ...
[INFO] [stderr] 66 | / impl_inside_func_for_ranges! {
[INFO] [stderr] 67 | |     Range<T>, RangeInclusive<T>, RangeFrom<T>, RangeTo<T>, RangeToInclusive<T>, RangeFull
[INFO] [stderr] 68 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:99:18
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub func: Rc<Fn(&T) -> bool>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:112:19
[INFO] [stderr]     |
[INFO] [stderr] 112 |     err_match: Rc<Fn(&T::Err) -> Option<String>>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T::Err) -> Option<String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:140:40
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn test_err_opt(mut self, func: Rc<Fn(&T) -> bool>, err: Option<String>) -> Self {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> bool`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `"docker" "inspect" "aa08e000b086012d472f3b6a35c0e9b9d7aaef273f61358dfd42b4bac2ac2746"`
[INFO] running `"docker" "rm" "-f" "aa08e000b086012d472f3b6a35c0e9b9d7aaef273f61358dfd42b4bac2ac2746"`
[INFO] [stdout] aa08e000b086012d472f3b6a35c0e9b9d7aaef273f61358dfd42b4bac2ac2746
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/read_input/0.8.1:/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] 03b88b7d270bcc6f2946afd908a72648bd5c397855cd505ce9e2f0f09d6aa346
[INFO] running `"docker" "start" "-a" "03b88b7d270bcc6f2946afd908a72648bd5c397855cd505ce9e2f0f09d6aa346"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/read_input-eda697ca08db4fe5
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_array ... ok
[INFO] [stdout] test tests::test_range ... ok
[INFO] [stdout] test tests::test_range_to ... ok
[INFO] [stdout] test tests::test_range_to_inclusive ... ok
[INFO] [stdout] test tests::test_range_from ... ok
[INFO] [stdout] test tests::test_range_full ... ok
[INFO] [stdout] test tests::test_range_inclusive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests read_input
[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] running `"docker" "inspect" "03b88b7d270bcc6f2946afd908a72648bd5c397855cd505ce9e2f0f09d6aa346"`
[INFO] running `"docker" "rm" "-f" "03b88b7d270bcc6f2946afd908a72648bd5c397855cd505ce9e2f0f09d6aa346"`
[INFO] [stdout] 03b88b7d270bcc6f2946afd908a72648bd5c397855cd505ce9e2f0f09d6aa346