[INFO] updating cached repository tirr-c/hyeong-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tirr-c/hyeong-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tirr-c/hyeong-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/tirr-c/hyeong-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tirr-c/hyeong-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tirr-c/hyeong-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tirr-c/hyeong-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tirr-c/hyeong-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c3427a1cc00311e63579a0bac2203ba3f222ce31
[INFO] sha for GitHub repo tirr-c/hyeong-rs: c3427a1cc00311e63579a0bac2203ba3f222ce31
[INFO] validating manifest of tirr-c/hyeong-rs 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 tirr-c/hyeong-rs 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 tirr-c/hyeong-rs
[INFO] finished frobbing tirr-c/hyeong-rs
[INFO] frobbed toml for tirr-c/hyeong-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/tirr-c/hyeong-rs/Cargo.toml
[INFO] started frobbing tirr-c/hyeong-rs
[INFO] finished frobbing tirr-c/hyeong-rs
[INFO] frobbed toml for tirr-c/hyeong-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tirr-c/hyeong-rs/Cargo.toml
[INFO] crate tirr-c/hyeong-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tirr-c/hyeong-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 tirr-c/hyeong-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tirr-c/hyeong-rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 7ca1f214c1430626212109f2d6f20b8e88edfe525982343b8f0dafff7c8f7806
[INFO] running `"docker" "start" "-a" "7ca1f214c1430626212109f2d6f20b8e88edfe525982343b8f0dafff7c8f7806"`
[INFO] [stderr]    Compiling term_size v0.2.3
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling clap v2.20.5
[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 25.43s
[INFO] running `"docker" "inspect" "7ca1f214c1430626212109f2d6f20b8e88edfe525982343b8f0dafff7c8f7806"`
[INFO] running `"docker" "rm" "-f" "7ca1f214c1430626212109f2d6f20b8e88edfe525982343b8f0dafff7c8f7806"`
[INFO] [stdout] 7ca1f214c1430626212109f2d6f20b8e88edfe525982343b8f0dafff7c8f7806
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tirr-c/hyeong-rs:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] db26e9ab62ffb3535bf73966021b748d395804832a0b4a042c7a2200ef4d3851
[INFO] running `"docker" "start" "-a" "db26e9ab62ffb3535bf73966021b748d395804832a0b4a042c7a2200ef4d3851"`
[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 3.88s
[INFO] running `"docker" "inspect" "db26e9ab62ffb3535bf73966021b748d395804832a0b4a042c7a2200ef4d3851"`
[INFO] running `"docker" "rm" "-f" "db26e9ab62ffb3535bf73966021b748d395804832a0b4a042c7a2200ef4d3851"`
[INFO] [stdout] db26e9ab62ffb3535bf73966021b748d395804832a0b4a042c7a2200ef4d3851
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tirr-c/hyeong-rs:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] bde0c8c9c7cafd3de63fad24142eca0989a60e00f305ace3a271bc87cdd679d2
[INFO] running `"docker" "start" "-a" "bde0c8c9c7cafd3de63fad24142eca0989a60e00f305ace3a271bc87cdd679d2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rshyeong-2a38bf0186586796
[INFO] [stdout] running 26 tests
[INFO] [stdout] test parser::tests::parser::multiple ... ok
[INFO] [stdout] test parser::tests::parser::noop ... ok
[INFO] [stdout] test parser::tests::parser::self_ending ... ok
[INFO] [stdout] test parser::tests::parser::hearts ... ok
[INFO] [stdout] test parser::tests::parser::hangul_syllables ... ok
[INFO] [stdout] test parser::tests::parser::endless_hangul ... ok
[INFO] [stdout] test parser::tests::hangul_start_type::self_ending ... ok
[INFO] [stdout] test parser::tests::hangul_start_type::from_character ... ok
[INFO] [stdout] test parser::tests::parser::triple_dots ... 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::parser::simple ... ok
[INFO] [stdout] test parser::tests::token::from_char_hearts ... ok
[INFO] [stdout] test processor::tests::fibonacci ... 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 stack::tests::manager::stack_manager_push_dup ... ok
[INFO] [stdout] test rational::tests::operators ... ok
[INFO] [stdout] test rational::tests::partial_eq ... ok
[INFO] [stdout] test rational::tests::partial_ord ... ok
[INFO] [stdout] test rational::tests::recip ... ok
[INFO] [stdout] test stack::tests::manager::stack_manager_add_mul ... ok
[INFO] [stdout] test stack::tests::rw::read_stack_pop ... ok
[INFO] [stdout] test utf8::codepoint_from_slice ... ok
[INFO] [stdout] test stack::tests::rw::write_stack_push ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 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] [stderr]      Running /opt/crater/target/debug/deps/rshyeong-5bd7cf6afc6af1be
[INFO] [stderr]    Doc-tests rshyeong
[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" "bde0c8c9c7cafd3de63fad24142eca0989a60e00f305ace3a271bc87cdd679d2"`
[INFO] running `"docker" "rm" "-f" "bde0c8c9c7cafd3de63fad24142eca0989a60e00f305ace3a271bc87cdd679d2"`
[INFO] [stdout] bde0c8c9c7cafd3de63fad24142eca0989a60e00f305ace3a271bc87cdd679d2