Dec 14 18:06:33.384 INFO testing stutter-rs-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 18:06:33.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 18:06:33.632 INFO [stdout] d91f151e5b9b17f78083bbfd9ebe6c9de20cbda948e9b8d362303c9736ef0c40
Dec 14 18:06:33.634 INFO running `"docker" "start" "-a" "d91f151e5b9b17f78083bbfd9ebe6c9de20cbda948e9b8d362303c9736ef0c40"`
Dec 14 18:06:34.209 INFO [stderr] usermod: no changes
Dec 14 18:06:34.209 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 14 18:06:34.259 INFO [stderr]    Compiling cactus v1.0.3
Dec 14 18:06:34.266 INFO [stderr]    Compiling memchr v2.1.2
Dec 14 18:06:35.469 INFO [stderr]    Compiling nom v4.1.1
Dec 14 18:06:38.333 INFO [stderr]    Compiling stutter-rs v0.1.1 (/source)
Dec 14 18:06:39.587 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:39.587 INFO [stderr]   --> src/ast/parse.rs:22:13
Dec 14 18:06:39.587 INFO [stderr]    |
Dec 14 18:06:39.587 INFO [stderr] 22 |             n: tag!("null") >>
Dec 14 18:06:39.587 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:39.587 INFO [stderr]    |
Dec 14 18:06:39.587 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 18:06:39.588 INFO [stderr] 
Dec 14 18:06:39.588 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:39.588 INFO [stderr]   --> src/ast/parse.rs:26:13
Dec 14 18:06:39.588 INFO [stderr]    |
Dec 14 18:06:39.588 INFO [stderr] 26 |             n: tag!("true") >>
Dec 14 18:06:39.588 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:39.588 INFO [stderr] 
Dec 14 18:06:39.588 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:39.588 INFO [stderr]   --> src/ast/parse.rs:30:13
Dec 14 18:06:39.588 INFO [stderr]    |
Dec 14 18:06:39.588 INFO [stderr] 30 |             n: tag!("false") >>
Dec 14 18:06:39.589 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:39.589 INFO [stderr] 
Dec 14 18:06:39.589 INFO [stderr] warning: unused variable: `other`
Dec 14 18:06:39.589 INFO [stderr]   --> src/ast/function.rs:45:18
Dec 14 18:06:39.589 INFO [stderr]    |
Dec 14 18:06:39.589 INFO [stderr] 45 |     fn eq(&self, other: &Function) -> bool {
Dec 14 18:06:39.589 INFO [stderr]    |                  ^^^^^ help: consider using `_other` instead
Dec 14 18:06:39.589 INFO [stderr] 
Dec 14 18:06:39.590 INFO [stderr] warning: unused variable: `func`
Dec 14 18:06:39.590 INFO [stderr]    --> src/eval/types.rs:110:40
Dec 14 18:06:39.590 INFO [stderr]     |
Dec 14 18:06:39.590 INFO [stderr] 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Dec 14 18:06:39.590 INFO [stderr]     |                                        ^^^^ help: consider using `_func` instead
Dec 14 18:06:39.590 INFO [stderr] 
Dec 14 18:06:39.710 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 18:06:39.710 INFO [stderr]  --> src/lib.rs:1:54
Dec 14 18:06:39.710 INFO [stderr]   |
Dec 14 18:06:39.710 INFO [stderr] 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Dec 14 18:06:39.710 INFO [stderr]   |                                                      ^^^^^^^^^^^^^^^^
Dec 14 18:06:39.710 INFO [stderr]   |
Dec 14 18:06:39.710 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 18:06:39.710 INFO [stderr] 
Dec 14 18:06:39.715 INFO [stderr] warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Dec 14 18:06:39.716 INFO [stderr]   --> src/eval/types.rs:15:1
Dec 14 18:06:39.716 INFO [stderr]    |
Dec 14 18:06:39.716 INFO [stderr] 15 | static mut next_id: i32 = 0;
Dec 14 18:06:39.716 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 18:06:39.716 INFO [stderr]    |
Dec 14 18:06:39.716 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 14 18:06:39.716 INFO [stderr] 
Dec 14 18:06:43.351 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:43.351 INFO [stderr]   --> src/ast/parse.rs:22:13
Dec 14 18:06:43.351 INFO [stderr]    |
Dec 14 18:06:43.351 INFO [stderr] 22 |             n: tag!("null") >>
Dec 14 18:06:43.351 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:43.351 INFO [stderr]    |
Dec 14 18:06:43.351 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 18:06:43.351 INFO [stderr] 
Dec 14 18:06:43.351 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:43.351 INFO [stderr]   --> src/ast/parse.rs:26:13
Dec 14 18:06:43.351 INFO [stderr]    |
Dec 14 18:06:43.351 INFO [stderr] 26 |             n: tag!("true") >>
Dec 14 18:06:43.351 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:43.351 INFO [stderr] 
Dec 14 18:06:43.351 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:43.351 INFO [stderr]   --> src/ast/parse.rs:30:13
Dec 14 18:06:43.351 INFO [stderr]    |
Dec 14 18:06:43.351 INFO [stderr] 30 |             n: tag!("false") >>
Dec 14 18:06:43.351 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:43.351 INFO [stderr] 
Dec 14 18:06:43.351 INFO [stderr] warning: unused variable: `other`
Dec 14 18:06:43.351 INFO [stderr]   --> src/ast/function.rs:45:18
Dec 14 18:06:43.351 INFO [stderr]    |
Dec 14 18:06:43.351 INFO [stderr] 45 |     fn eq(&self, other: &Function) -> bool {
Dec 14 18:06:43.351 INFO [stderr]    |                  ^^^^^ help: consider using `_other` instead
Dec 14 18:06:43.351 INFO [stderr] 
Dec 14 18:06:43.351 INFO [stderr] warning: unused variable: `func`
Dec 14 18:06:43.351 INFO [stderr]    --> src/eval/types.rs:110:40
Dec 14 18:06:43.351 INFO [stderr]     |
Dec 14 18:06:43.351 INFO [stderr] 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Dec 14 18:06:43.351 INFO [stderr]     |                                        ^^^^ help: consider using `_func` instead
Dec 14 18:06:43.351 INFO [stderr] 
Dec 14 18:06:43.519 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 18:06:43.519 INFO [stderr]  --> src/main.rs:1:54
Dec 14 18:06:43.519 INFO [stderr]   |
Dec 14 18:06:43.519 INFO [stderr] 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Dec 14 18:06:43.519 INFO [stderr]   |                                                      ^^^^^^^^^^^^^^^^
Dec 14 18:06:43.519 INFO [stderr]   |
Dec 14 18:06:43.519 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 18:06:43.519 INFO [stderr] 
Dec 14 18:06:43.531 INFO [stderr] warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Dec 14 18:06:43.531 INFO [stderr]   --> src/eval/types.rs:15:1
Dec 14 18:06:43.531 INFO [stderr]    |
Dec 14 18:06:43.531 INFO [stderr] 15 | static mut next_id: i32 = 0;
Dec 14 18:06:43.531 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 18:06:43.531 INFO [stderr]    |
Dec 14 18:06:43.531 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 14 18:06:43.531 INFO [stderr] 
Dec 14 18:06:45.450 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.25s
Dec 14 18:06:45.457 INFO [stderr] su: No module specific data is present
Dec 14 18:06:46.022 INFO running `"docker" "inspect" "d91f151e5b9b17f78083bbfd9ebe6c9de20cbda948e9b8d362303c9736ef0c40"`
Dec 14 18:06:46.429 INFO running `"docker" "rm" "-f" "d91f151e5b9b17f78083bbfd9ebe6c9de20cbda948e9b8d362303c9736ef0c40"`
Dec 14 18:06:46.738 INFO [stdout] d91f151e5b9b17f78083bbfd9ebe6c9de20cbda948e9b8d362303c9736ef0c40
Dec 14 18:06:46.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 18:06:47.159 INFO [stdout] d42ce7441331cc80c4aa2515b3b1d7a05f466097394d85ab479080833340e27b
Dec 14 18:06:47.161 INFO running `"docker" "start" "-a" "d42ce7441331cc80c4aa2515b3b1d7a05f466097394d85ab479080833340e27b"`
Dec 14 18:06:48.467 INFO [stderr] usermod: no changes
Dec 14 18:06:48.535 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 14 18:06:48.567 INFO [stderr]    Compiling stutter-rs v0.1.1 (/source)
Dec 14 18:06:51.094 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:51.094 INFO [stderr]   --> src/ast/parse.rs:22:13
Dec 14 18:06:51.094 INFO [stderr]    |
Dec 14 18:06:51.095 INFO [stderr] 22 |             n: tag!("null") >>
Dec 14 18:06:51.095 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:51.095 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:51.095 INFO [stderr]   --> src/ast/parse.rs:22:13
Dec 14 18:06:51.096 INFO [stderr]    |
Dec 14 18:06:51.096 INFO [stderr] 22 |             n: tag!("null") >>
Dec 14 18:06:51.096 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:51.096 INFO [stderr]    |
Dec 14 18:06:51.097 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 18:06:51.097 INFO [stderr] 
Dec 14 18:06:51.097 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:51.097 INFO [stderr]   --> src/ast/parse.rs:26:13
Dec 14 18:06:51.098 INFO [stderr]    |
Dec 14 18:06:51.098 INFO [stderr] 26 |             n: tag!("true") >>
Dec 14 18:06:51.098 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:51.099 INFO [stderr] 
Dec 14 18:06:51.099 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:51.099 INFO [stderr]   --> src/ast/parse.rs:30:13
Dec 14 18:06:51.100 INFO [stderr]    |
Dec 14 18:06:51.100 INFO [stderr] 30 |             n: tag!("false") >>
Dec 14 18:06:51.100 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:51.100 INFO [stderr] 
Dec 14 18:06:51.101 INFO [stderr]    |
Dec 14 18:06:51.101 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 18:06:51.101 INFO [stderr] 
Dec 14 18:06:51.101 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:51.102 INFO [stderr]   --> src/ast/parse.rs:26:13
Dec 14 18:06:51.102 INFO [stderr]    |
Dec 14 18:06:51.102 INFO [stderr] 26 |             n: tag!("true") >>
Dec 14 18:06:51.103 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:51.103 INFO [stderr] 
Dec 14 18:06:51.103 INFO [stderr] warning: unused variable: `n`
Dec 14 18:06:51.103 INFO [stderr]   --> src/ast/parse.rs:30:13
Dec 14 18:06:51.104 INFO [stderr]    |
Dec 14 18:06:51.104 INFO [stderr] 30 |             n: tag!("false") >>
Dec 14 18:06:51.104 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 14 18:06:51.104 INFO [stderr] 
Dec 14 18:06:51.105 INFO [stderr] warning: unused variable: `other`
Dec 14 18:06:51.105 INFO [stderr]   --> src/ast/function.rs:45:18
Dec 14 18:06:51.105 INFO [stderr]    |
Dec 14 18:06:51.105 INFO [stderr] 45 |     fn eq(&self, other: &Function) -> bool {
Dec 14 18:06:51.106 INFO [stderr]    |                  ^^^^^ help: consider using `_other` instead
Dec 14 18:06:51.106 INFO [stderr] 
Dec 14 18:06:51.106 INFO [stderr] warning: unused variable: `func`
Dec 14 18:06:51.106 INFO [stderr]    --> src/eval/types.rs:110:40
Dec 14 18:06:51.107 INFO [stderr]     |
Dec 14 18:06:51.107 INFO [stderr] 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Dec 14 18:06:51.107 INFO [stderr]     |                                        ^^^^ help: consider using `_func` instead
Dec 14 18:06:51.107 INFO [stderr] 
Dec 14 18:06:51.108 INFO [stderr] warning: unused variable: `other`
Dec 14 18:06:51.108 INFO [stderr]   --> src/ast/function.rs:45:18
Dec 14 18:06:51.108 INFO [stderr]    |
Dec 14 18:06:51.109 INFO [stderr] 45 |     fn eq(&self, other: &Function) -> bool {
Dec 14 18:06:51.109 INFO [stderr]    |                  ^^^^^ help: consider using `_other` instead
Dec 14 18:06:51.109 INFO [stderr] 
Dec 14 18:06:51.109 INFO [stderr] warning: unused variable: `func`
Dec 14 18:06:51.110 INFO [stderr]    --> src/eval/types.rs:110:40
Dec 14 18:06:51.110 INFO [stderr]     |
Dec 14 18:06:51.110 INFO [stderr] 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Dec 14 18:06:51.110 INFO [stderr]     |                                        ^^^^ help: consider using `_func` instead
Dec 14 18:06:51.111 INFO [stderr] 
Dec 14 18:06:51.332 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 18:06:51.332 INFO [stderr]  --> src/lib.rs:1:54
Dec 14 18:06:51.333 INFO [stderr]   |
Dec 14 18:06:51.333 INFO [stderr] 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Dec 14 18:06:51.333 INFO [stderr]   |                                                      ^^^^^^^^^^^^^^^^
Dec 14 18:06:51.334 INFO [stderr]   |
Dec 14 18:06:51.334 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 18:06:51.334 INFO [stderr] 
Dec 14 18:06:51.337 INFO [stderr] warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Dec 14 18:06:51.337 INFO [stderr]   --> src/eval/types.rs:15:1
Dec 14 18:06:51.337 INFO [stderr]    |
Dec 14 18:06:51.337 INFO [stderr] 15 | static mut next_id: i32 = 0;
Dec 14 18:06:51.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 18:06:51.337 INFO [stderr]    |
Dec 14 18:06:51.337 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 14 18:06:51.337 INFO [stderr] 
Dec 14 18:06:51.351 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 18:06:51.351 INFO [stderr]  --> src/main.rs:1:54
Dec 14 18:06:51.351 INFO [stderr]   |
Dec 14 18:06:51.351 INFO [stderr] 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Dec 14 18:06:51.351 INFO [stderr]   |                                                      ^^^^^^^^^^^^^^^^
Dec 14 18:06:51.351 INFO [stderr]   |
Dec 14 18:06:51.351 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 18:06:51.351 INFO [stderr] 
Dec 14 18:06:51.355 INFO [stderr] warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Dec 14 18:06:51.355 INFO [stderr]   --> src/eval/types.rs:15:1
Dec 14 18:06:51.355 INFO [stderr]    |
Dec 14 18:06:51.355 INFO [stderr] 15 | static mut next_id: i32 = 0;
Dec 14 18:06:51.356 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 18:06:51.356 INFO [stderr]    |
Dec 14 18:06:51.356 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 14 18:06:51.356 INFO [stderr] 
Dec 14 18:06:54.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.00s
Dec 14 18:06:54.511 INFO [stderr] su: No module specific data is present
Dec 14 18:06:55.806 INFO running `"docker" "inspect" "d42ce7441331cc80c4aa2515b3b1d7a05f466097394d85ab479080833340e27b"`
Dec 14 18:06:56.129 INFO running `"docker" "rm" "-f" "d42ce7441331cc80c4aa2515b3b1d7a05f466097394d85ab479080833340e27b"`
Dec 14 18:06:56.451 INFO [stdout] d42ce7441331cc80c4aa2515b3b1d7a05f466097394d85ab479080833340e27b
Dec 14 18:06:56.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 18:06:56.923 INFO [stdout] 97a226795bc0b1e0ee7d6f4fc0f425ae221d77f7942ff7be528a2d4bcdc37f6b
Dec 14 18:06:56.926 INFO running `"docker" "start" "-a" "97a226795bc0b1e0ee7d6f4fc0f425ae221d77f7942ff7be528a2d4bcdc37f6b"`
Dec 14 18:06:58.591 INFO [stderr] usermod: no changes
Dec 14 18:06:58.655 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 14 18:06:58.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 18:06:58.691 INFO [stderr]      Running /target/debug/deps/stutter_rs-9dd9787df7e77305
Dec 14 18:06:58.691 INFO [stderr]      Running /target/debug/deps/stutter_rs-460d2027fabed2ef
Dec 14 18:06:58.691 INFO [stdout] 
Dec 14 18:06:58.691 INFO [stdout] running 0 tests
Dec 14 18:06:58.691 INFO [stdout] 
Dec 14 18:06:58.691 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:06:58.691 INFO [stdout] 
Dec 14 18:06:58.691 INFO [stdout] 
Dec 14 18:06:58.691 INFO [stdout] running 4 tests
Dec 14 18:06:58.692 INFO [stdout] test tests::if_1st ... ok
Dec 14 18:06:58.695 INFO [stdout] test tests::addition_pos ... ok
Dec 14 18:06:58.695 INFO [stdout] test tests::if_2nd ... ok
Dec 14 18:06:58.711 INFO [stdout] test tests::if_else ... ok
Dec 14 18:06:58.711 INFO [stdout] 
Dec 14 18:06:58.711 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:06:58.711 INFO [stdout] 
Dec 14 18:06:58.711 INFO [stderr]    Doc-tests stutter-rs
Dec 14 18:07:00.133 INFO [stdout] 
Dec 14 18:07:00.134 INFO [stdout] running 0 tests
Dec 14 18:07:00.134 INFO [stdout] 
Dec 14 18:07:00.134 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:07:00.134 INFO [stdout] 
Dec 14 18:07:00.142 INFO [stderr] su: No module specific data is present
Dec 14 18:07:01.724 INFO running `"docker" "inspect" "97a226795bc0b1e0ee7d6f4fc0f425ae221d77f7942ff7be528a2d4bcdc37f6b"`
Dec 14 18:07:02.211 INFO running `"docker" "rm" "-f" "97a226795bc0b1e0ee7d6f4fc0f425ae221d77f7942ff7be528a2d4bcdc37f6b"`
Dec 14 18:07:02.567 INFO [stdout] 97a226795bc0b1e0ee7d6f4fc0f425ae221d77f7942ff7be528a2d4bcdc37f6b