[INFO] crate rshyeong 0.2.1 is already in cache
[INFO] extracting crate rshyeong 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/rshyeong/0.2.1
[INFO] extracting crate rshyeong 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rshyeong/0.2.1
[INFO] validating manifest of rshyeong-0.2.1 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 rshyeong-0.2.1 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 rshyeong-0.2.1
[INFO] finished frobbing rshyeong-0.2.1
[INFO] frobbed toml for rshyeong-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rshyeong/0.2.1/Cargo.toml
[INFO] started frobbing rshyeong-0.2.1
[INFO] finished frobbing rshyeong-0.2.1
[INFO] frobbed toml for rshyeong-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rshyeong/0.2.1/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 rshyeong-0.2.1 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-1/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/rshyeong/0.2.1:/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] eb9a21ff30ac6df78e9a84395d9c0e5ca76082b4b2dba72fa93ae268d0b7d73d
[INFO] running `"docker" "start" "-a" "eb9a21ff30ac6df78e9a84395d9c0e5ca76082b4b2dba72fa93ae268d0b7d73d"`
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling term_size v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling clap v2.20.5
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rshyeong v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stack.rs:130:46
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn selected_stack_mut(&mut self) -> &mut HyeongStack {
[INFO] [stderr]     |                                              ^^^^^^^^^^^ help: use `dyn`: `dyn HyeongStack`
[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/stack.rs:135:48
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn stack_mut(&mut self, id: usize) -> &mut HyeongStack {
[INFO] [stderr]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn HyeongStack`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let stdin: HyeongReadStack<Box<Read>> = if input_file == "-" {
[INFO] [stderr]    |                                    ^^^^ help: use `dyn`: `dyn Read`
[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/main.rs:43:38
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let stdout: HyeongWriteStack<Box<Write>> = if output_file == "-" {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.54s
[INFO] running `"docker" "inspect" "eb9a21ff30ac6df78e9a84395d9c0e5ca76082b4b2dba72fa93ae268d0b7d73d"`
[INFO] running `"docker" "rm" "-f" "eb9a21ff30ac6df78e9a84395d9c0e5ca76082b4b2dba72fa93ae268d0b7d73d"`
[INFO] [stdout] eb9a21ff30ac6df78e9a84395d9c0e5ca76082b4b2dba72fa93ae268d0b7d73d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/rshyeong/0.2.1:/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] d3446c508fbb9f56433801c4c477170caf4fc979986375d7b0283df16472e0d0
[INFO] running `"docker" "start" "-a" "d3446c508fbb9f56433801c4c477170caf4fc979986375d7b0283df16472e0d0"`
[INFO] [stderr]    Compiling rshyeong v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let stdin: HyeongReadStack<Box<Read>> = if input_file == "-" {
[INFO] [stderr]    |                                    ^^^^ help: use `dyn`: `dyn Read`
[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/main.rs:43:38
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let stdout: HyeongWriteStack<Box<Write>> = if output_file == "-" {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stack.rs:130:46
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn selected_stack_mut(&mut self) -> &mut HyeongStack {
[INFO] [stderr]     |                                              ^^^^^^^^^^^ help: use `dyn`: `dyn HyeongStack`
[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/stack.rs:135:48
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn stack_mut(&mut self, id: usize) -> &mut HyeongStack {
[INFO] [stderr]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn HyeongStack`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `"docker" "inspect" "d3446c508fbb9f56433801c4c477170caf4fc979986375d7b0283df16472e0d0"`
[INFO] running `"docker" "rm" "-f" "d3446c508fbb9f56433801c4c477170caf4fc979986375d7b0283df16472e0d0"`
[INFO] [stdout] d3446c508fbb9f56433801c4c477170caf4fc979986375d7b0283df16472e0d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/rshyeong/0.2.1:/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] 39f1f1609552966d9fc3d406291bd747da227005e70e09420f628c05a36c077e
[INFO] running `"docker" "start" "-a" "39f1f1609552966d9fc3d406291bd747da227005e70e09420f628c05a36c077e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rshyeong-e0ac09a81c34921c
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test parser::tests::parser::self_ending ... ok
[INFO] [stdout] test parser::tests::parser::noop ... ok
[INFO] [stdout] test parser::tests::parser::multiple ... ok
[INFO] [stdout] test parser::tests::parser::hearts ... ok
[INFO] [stdout] test parser::tests::parser::simple ... ok
[INFO] [stdout] test parser::tests::parser::triple_dots ... ok
[INFO] [stdout] test parser::tests::parser::hangul_syllables ... ok
[INFO] [stdout] test parser::tests::parser::very_long_hangul ... ok
[INFO] [stdout] test parser::tests::token::from_char ... ok
[INFO] [stdout] test parser::tests::hangul_start_type::self_ending ... ok
[INFO] [stdout] test parser::tests::token::from_char_hearts ... ok
[INFO] [stdout] test parser::tests::parser::endless_hangul ... ok
[INFO] [stdout] test rational::tests::recip ... ok
[INFO] [stdout] test stack::tests::manager::stack_manager_add_mul ... ok
[INFO] [stdout] test processor::tests::hello_world ... ok
[INFO] [stdout] test stack::tests::manager::stack_manager_mul_recip ... ok
[INFO] [stdout] test processor::tests::stderr ... ok
[INFO] [stdout] test processor::tests::fibonacci ... ok
[INFO] [stdout] test parser::tests::hangul_start_type::from_character ... ok
[INFO] [stdout] test rational::tests::operators ... ok
[INFO] [stdout] test rational::tests::partial_ord ... ok
[INFO] [stdout] test stack::tests::manager::stack_manager_push_dup ... ok
[INFO] [stdout] test stack::tests::rw::read_stack_pop ... ok
[INFO] [stdout] test stack::tests::rw::write_stack_push ... ok
[INFO] [stdout] test rational::tests::partial_eq ... ok
[INFO] [stdout] test utf8::codepoint_from_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rshyeong-e9024d17f29fe64c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rshyeong
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "39f1f1609552966d9fc3d406291bd747da227005e70e09420f628c05a36c077e"`
[INFO] running `"docker" "rm" "-f" "39f1f1609552966d9fc3d406291bd747da227005e70e09420f628c05a36c077e"`
[INFO] [stdout] 39f1f1609552966d9fc3d406291bd747da227005e70e09420f628c05a36c077e