Dec 13 14:34:35.605 INFO testing kanishkd4/Rust-by-example against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:34:35.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:34:36.149 INFO [stdout] 509adc20593a235b8dcd1686754785f65d3c64db231712bac1ca29033c35b077
Dec 13 14:34:36.152 INFO running `"docker" "start" "-a" "509adc20593a235b8dcd1686754785f65d3c64db231712bac1ca29033c35b077"`
Dec 13 14:34:36.975 INFO [stderr] usermod: no changes
Dec 13 14:34:37.020 INFO [stderr]    Compiling rust-by-example v0.1.0 (/source)
Dec 13 14:34:37.298 INFO [stderr] warning: unused import: `std::iter`
Dec 13 14:34:37.298 INFO [stderr]   --> src/bin/c17_macro_dry_dsl_variadics.rs:37:9
Dec 13 14:34:37.298 INFO [stderr]    |
Dec 13 14:34:37.298 INFO [stderr] 37 |     use std::iter;
Dec 13 14:34:37.298 INFO [stderr]    |         ^^^^^^^^^
Dec 13 14:34:37.298 INFO [stderr]    |
Dec 13 14:34:37.298 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 14:34:37.298 INFO [stderr] 
Dec 13 14:34:37.492 INFO [stderr] warning: function is never used: `foo`
Dec 13 14:34:37.492 INFO [stderr]  --> src/bin/c14_generics_functions_impl_traits.rs:8:1
Dec 13 14:34:37.492 INFO [stderr]   |
Dec 13 14:34:37.492 INFO [stderr] 8 | fn foo<T>(_arg: T) {} // becuase T has been specified as a generic type parameter using <T>, 
Dec 13 14:34:37.492 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 13 14:34:37.492 INFO [stderr]   |
Dec 13 14:34:37.492 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:34:37.492 INFO [stderr] 
Dec 13 14:34:37.492 INFO [stderr] warning: struct is never constructed: `S`
Dec 13 14:34:37.492 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:48:1
Dec 13 14:34:37.492 INFO [stderr]    |
Dec 13 14:34:37.492 INFO [stderr] 48 | struct S(A); // concrete type S that takes concrete type A defined above // commented for struct S below
Dec 13 14:34:37.492 INFO [stderr]    | ^^^^^^^^^^^^
Dec 13 14:34:37.492 INFO [stderr] 
Dec 13 14:34:37.492 INFO [stderr] warning: struct is never constructed: `SGen`
Dec 13 14:34:37.492 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:49:1
Dec 13 14:34:37.493 INFO [stderr]    |
Dec 13 14:34:37.493 INFO [stderr] 49 | struct SGen<T>(T); // Generic type SGen
Dec 13 14:34:37.493 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 13 14:34:37.493 INFO [stderr] 
Dec 13 14:34:37.493 INFO [stderr] warning: function is never used: `reg_fn`
Dec 13 14:34:37.493 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:51:1
Dec 13 14:34:37.493 INFO [stderr]    |
Dec 13 14:34:37.493 INFO [stderr] 51 | fn reg_fn(_s: S) {} // a regular function that takes an argument of type S - not a generic function
Dec 13 14:34:37.493 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 13 14:34:37.493 INFO [stderr] 
Dec 13 14:34:37.493 INFO [stderr] warning: function is never used: `gen_spec_t`
Dec 13 14:34:37.493 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:53:1
Dec 13 14:34:37.493 INFO [stderr]    |
Dec 13 14:34:37.493 INFO [stderr] 53 | fn gen_spec_t(_s: SGen<A>) {} // this is also not a generic as SGen has been given the type A
Dec 13 14:34:37.493 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:37.493 INFO [stderr] 
Dec 13 14:34:37.493 INFO [stderr] warning: function is never used: `gen_spec_i32`
Dec 13 14:34:37.493 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:54:1
Dec 13 14:34:37.493 INFO [stderr]    |
Dec 13 14:34:37.493 INFO [stderr] 54 | fn gen_spec_i32(_s: SGen<i32>) {} // this is also not a generic
Dec 13 14:34:37.493 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:37.493 INFO [stderr] 
Dec 13 14:34:37.493 INFO [stderr] warning: function is never used: `generic`
Dec 13 14:34:37.493 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:55:1
Dec 13 14:34:37.493 INFO [stderr]    |
Dec 13 14:34:37.493 INFO [stderr] 55 | fn generic<T>(_s: SGen<T>) {} // a generic function
Dec 13 14:34:37.493 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:37.493 INFO [stderr] 
Dec 13 14:34:37.493 INFO [stderr] warning: struct is never constructed: `S1`
Dec 13 14:34:37.493 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:59:1
Dec 13 14:34:37.493 INFO [stderr]    |
Dec 13 14:34:37.493 INFO [stderr] 59 | struct S1; // concrete type S
Dec 13 14:34:37.493 INFO [stderr]    | ^^^^^^^^^^
Dec 13 14:34:37.493 INFO [stderr] 
Dec 13 14:34:37.493 INFO [stderr] warning: struct is never constructed: `GenericVal`
Dec 13 14:34:37.493 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:60:1
Dec 13 14:34:37.493 INFO [stderr]    |
Dec 13 14:34:37.493 INFO [stderr] 60 | struct GenericVal<T>(T, ); // Generic type GenericVal
Dec 13 14:34:37.493 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:37.493 INFO [stderr] 
Dec 13 14:34:37.527 INFO [stderr] warning: function is never used: `add_assign`
Dec 13 14:34:37.527 INFO [stderr]   --> src/bin/c17_macro_dry_dsl_variadics.rs:21:9
Dec 13 14:34:37.527 INFO [stderr]    |
Dec 13 14:34:37.527 INFO [stderr] 21 |         fn $func<T: $bound<T, Output=T> + Copy>(xs: &mut Vec<T>, ys: &Vec<T>) {
Dec 13 14:34:37.527 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:37.527 INFO [stderr] ...
Dec 13 14:34:37.527 INFO [stderr] 32 | op!(add_assign, Add, +=, add);
Dec 13 14:34:37.527 INFO [stderr]    | ------------------------------ in this macro invocation
Dec 13 14:34:37.527 INFO [stderr]    |
Dec 13 14:34:37.527 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:37.527 INFO [stderr] 
Dec 13 14:34:37.527 INFO [stderr] warning: function is never used: `mul_assign`
Dec 13 14:34:37.527 INFO [stderr]   --> src/bin/c17_macro_dry_dsl_variadics.rs:21:9
Dec 13 14:34:37.527 INFO [stderr]    |
Dec 13 14:34:37.527 INFO [stderr] 21 |         fn $func<T: $bound<T, Output=T> + Copy>(xs: &mut Vec<T>, ys: &Vec<T>) {
Dec 13 14:34:37.527 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:37.527 INFO [stderr] ...
Dec 13 14:34:37.527 INFO [stderr] 33 | op!(mul_assign, Mul, *=, mul);
Dec 13 14:34:37.527 INFO [stderr]    | ------------------------------ in this macro invocation
Dec 13 14:34:37.527 INFO [stderr] 
Dec 13 14:34:37.527 INFO [stderr] warning: function is never used: `sub_assign`
Dec 13 14:34:37.527 INFO [stderr]   --> src/bin/c17_macro_dry_dsl_variadics.rs:21:9
Dec 13 14:34:37.527 INFO [stderr]    |
Dec 13 14:34:37.527 INFO [stderr] 21 |         fn $func<T: $bound<T, Output=T> + Copy>(xs: &mut Vec<T>, ys: &Vec<T>) {
Dec 13 14:34:37.527 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:37.527 INFO [stderr] ...
Dec 13 14:34:37.527 INFO [stderr] 34 | op!(sub_assign, Sub, -=, sub);  
Dec 13 14:34:37.527 INFO [stderr]    | ------------------------------ in this macro invocation
Dec 13 14:34:37.527 INFO [stderr] 
Dec 13 14:34:39.606 INFO [stderr] warning: field is never used: `p1`
Dec 13 14:34:39.607 INFO [stderr]   --> src/bin/c3_custom_types_structs.rs:25:5
Dec 13 14:34:39.607 INFO [stderr]    |
Dec 13 14:34:39.607 INFO [stderr] 25 |     p1: Point,
Dec 13 14:34:39.607 INFO [stderr]    |     ^^^^^^^^^
Dec 13 14:34:39.607 INFO [stderr]    |
Dec 13 14:34:39.607 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:39.607 INFO [stderr] 
Dec 13 14:34:39.607 INFO [stderr] warning: field is never used: `p2`
Dec 13 14:34:39.607 INFO [stderr]   --> src/bin/c3_custom_types_structs.rs:26:5
Dec 13 14:34:39.607 INFO [stderr]    |
Dec 13 14:34:39.607 INFO [stderr] 26 |     p2: Point,
Dec 13 14:34:39.607 INFO [stderr]    |     ^^^^^^^^^
Dec 13 14:34:39.607 INFO [stderr] 
Dec 13 14:34:40.283 INFO [stderr] warning: struct is never constructed: `Deep`
Dec 13 14:34:40.283 INFO [stderr]   --> src/bin/c1_formatted_print.rs:34:1
Dec 13 14:34:40.283 INFO [stderr]    |
Dec 13 14:34:40.283 INFO [stderr] 34 | struct Deep(Structure);
Dec 13 14:34:40.283 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:40.283 INFO [stderr]    |
Dec 13 14:34:40.283 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:40.283 INFO [stderr] 
Dec 13 14:34:41.754 INFO [stderr] warning: function is never used: `foo`
Dec 13 14:34:41.754 INFO [stderr]   --> src/bin/c9_higher_order_diverging_functions.rs:44:1
Dec 13 14:34:41.754 INFO [stderr]    |
Dec 13 14:34:41.754 INFO [stderr] 44 | fn foo() -> ! {
Dec 13 14:34:41.754 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 14:34:41.754 INFO [stderr]    |
Dec 13 14:34:41.754 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:41.754 INFO [stderr] 
Dec 13 14:34:41.861 INFO [stderr] warning: function is never used: `printer`
Dec 13 14:34:41.861 INFO [stderr]  --> src/bin/c14_generics_bounds_where.rs:7:1
Dec 13 14:34:41.861 INFO [stderr]   |
Dec 13 14:34:41.861 INFO [stderr] 7 | fn printer<T: Display>(t: T) {
Dec 13 14:34:41.861 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:41.861 INFO [stderr]   |
Dec 13 14:34:41.861 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:34:41.861 INFO [stderr] 
Dec 13 14:34:41.861 INFO [stderr] warning: struct is never constructed: `s`
Dec 13 14:34:41.861 INFO [stderr]   --> src/bin/c14_generics_bounds_where.rs:12:1
Dec 13 14:34:41.861 INFO [stderr]    |
Dec 13 14:34:41.861 INFO [stderr] 12 | struct s<T: Display>(T); // S can only be a type that implements the Display trait - so no vectors
Dec 13 14:34:41.861 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:41.861 INFO [stderr] 
Dec 13 14:34:41.861 INFO [stderr] warning: type `s` should have a camel case name such as `S`
Dec 13 14:34:41.861 INFO [stderr]   --> src/bin/c14_generics_bounds_where.rs:12:1
Dec 13 14:34:41.861 INFO [stderr]    |
Dec 13 14:34:41.861 INFO [stderr] 12 | struct s<T: Display>(T); // S can only be a type that implements the Display trait - so no vectors
Dec 13 14:34:41.861 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:41.861 INFO [stderr]    |
Dec 13 14:34:41.861 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 14:34:41.861 INFO [stderr] 
Dec 13 14:34:42.163 INFO [stderr] warning: struct is never constructed: `Matrix`
Dec 13 14:34:42.175 INFO [stderr]   --> src/bin/c2_primitives.rs:94:1
Dec 13 14:34:42.175 INFO [stderr]    |
Dec 13 14:34:42.175 INFO [stderr] 94 | struct Matrix(f32, f32, f32, f32);
Dec 13 14:34:42.175 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:42.175 INFO [stderr]    |
Dec 13 14:34:42.175 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:42.175 INFO [stderr] 
Dec 13 14:34:44.209 INFO [stderr] warning: type `web_event` should have a camel case name such as `WebEvent`
Dec 13 14:34:44.209 INFO [stderr]   --> src/bin/c3_custom_types_enums1.rs:6:1
Dec 13 14:34:44.209 INFO [stderr]    |
Dec 13 14:34:44.209 INFO [stderr] 6  | / enum web_event {
Dec 13 14:34:44.209 INFO [stderr] 7  | |     // an enum can be unit like
Dec 13 14:34:44.209 INFO [stderr] 8  | |     page_load,
Dec 13 14:34:44.209 INFO [stderr] 9  | |     page_unload,
Dec 13 14:34:44.210 INFO [stderr] ...  |
Dec 13 14:34:44.210 INFO [stderr] 14 | |     click { x: i64, y: i64 },
Dec 13 14:34:44.210 INFO [stderr] 15 | | }
Dec 13 14:34:44.210 INFO [stderr]    | |_^
Dec 13 14:34:44.210 INFO [stderr]    |
Dec 13 14:34:44.210 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 14:34:44.210 INFO [stderr] 
Dec 13 14:34:44.210 INFO [stderr] warning: variant `page_load` should have a camel case name such as `PageLoad`
Dec 13 14:34:44.210 INFO [stderr]  --> src/bin/c3_custom_types_enums1.rs:8:5
Dec 13 14:34:44.210 INFO [stderr]   |
Dec 13 14:34:44.210 INFO [stderr] 8 |     page_load,
Dec 13 14:34:44.210 INFO [stderr]   |     ^^^^^^^^^
Dec 13 14:34:44.210 INFO [stderr] 
Dec 13 14:34:44.210 INFO [stderr] warning: variant `page_unload` should have a camel case name such as `PageUnload`
Dec 13 14:34:44.210 INFO [stderr]  --> src/bin/c3_custom_types_enums1.rs:9:5
Dec 13 14:34:44.210 INFO [stderr]   |
Dec 13 14:34:44.210 INFO [stderr] 9 |     page_unload,
Dec 13 14:34:44.210 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 14:34:44.210 INFO [stderr] 
Dec 13 14:34:44.210 INFO [stderr] warning: variant `key_press` should have a camel case name such as `KeyPress`
Dec 13 14:34:44.210 INFO [stderr]   --> src/bin/c3_custom_types_enums1.rs:11:5
Dec 13 14:34:44.210 INFO [stderr]    |
Dec 13 14:34:44.210 INFO [stderr] 11 |     key_press(char),
Dec 13 14:34:44.210 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 14:34:44.210 INFO [stderr] 
Dec 13 14:34:44.210 INFO [stderr] warning: variant `paste` should have a camel case name such as `Paste`
Dec 13 14:34:44.210 INFO [stderr]   --> src/bin/c3_custom_types_enums1.rs:12:5
Dec 13 14:34:44.210 INFO [stderr]    |
Dec 13 14:34:44.210 INFO [stderr] 12 |     paste(String),
Dec 13 14:34:44.210 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 14:34:44.210 INFO [stderr] 
Dec 13 14:34:44.210 INFO [stderr] warning: variant `click` should have a camel case name such as `Click`
Dec 13 14:34:44.210 INFO [stderr]   --> src/bin/c3_custom_types_enums1.rs:14:5
Dec 13 14:34:44.210 INFO [stderr]    |
Dec 13 14:34:44.210 INFO [stderr] 14 |     click { x: i64, y: i64 },
Dec 13 14:34:44.210 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:44.210 INFO [stderr] 
Dec 13 14:34:44.261 INFO [stderr] warning: type alias is never used: `u64_t`
Dec 13 14:34:44.261 INFO [stderr]   --> src/bin/c5_types.rs:14:1
Dec 13 14:34:44.261 INFO [stderr]    |
Dec 13 14:34:44.261 INFO [stderr] 14 | type u64_t = u64;
Dec 13 14:34:44.261 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 14:34:44.261 INFO [stderr]    |
Dec 13 14:34:44.261 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:44.261 INFO [stderr] 
Dec 13 14:34:44.261 INFO [stderr] warning: type `u64_t` should have a camel case name such as `U64T`
Dec 13 14:34:44.261 INFO [stderr]   --> src/bin/c5_types.rs:14:1
Dec 13 14:34:44.261 INFO [stderr]    |
Dec 13 14:34:44.261 INFO [stderr] 14 | type u64_t = u64;
Dec 13 14:34:44.261 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 14:34:44.261 INFO [stderr]    |
Dec 13 14:34:44.261 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 14:34:44.261 INFO [stderr] 
Dec 13 14:34:44.287 INFO [stderr] warning: variable `Food` should have a snake case name such as `food`
Dec 13 14:34:44.287 INFO [stderr]   --> src/bin/c18_error_option_unwrap.rs:81:21
Dec 13 14:34:44.287 INFO [stderr]    |
Dec 13 14:34:44.287 INFO [stderr] 81 |         Some(Peeled(Food)) => Some(Chopped(Food)),
Dec 13 14:34:44.287 INFO [stderr]    |                     ^^^^
Dec 13 14:34:44.287 INFO [stderr]    |
Dec 13 14:34:44.287 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 14:34:44.287 INFO [stderr] 
Dec 13 14:34:44.287 INFO [stderr] warning: variable `Food` should have a snake case name such as `food`
Dec 13 14:34:44.287 INFO [stderr]   --> src/bin/c18_error_option_unwrap.rs:87:26
Dec 13 14:34:44.287 INFO [stderr]    |
Dec 13 14:34:44.287 INFO [stderr] 87 |     chopped.map(|Chopped(Food)| Cooked(Food))
Dec 13 14:34:44.287 INFO [stderr]    |                          ^^^^
Dec 13 14:34:44.287 INFO [stderr] 
Dec 13 14:34:45.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.51s
Dec 13 14:34:45.523 INFO [stderr] su: No module specific data is present
Dec 13 14:34:45.786 INFO running `"docker" "inspect" "509adc20593a235b8dcd1686754785f65d3c64db231712bac1ca29033c35b077"`
Dec 13 14:34:45.868 INFO running `"docker" "rm" "-f" "509adc20593a235b8dcd1686754785f65d3c64db231712bac1ca29033c35b077"`
Dec 13 14:34:45.951 INFO [stdout] 509adc20593a235b8dcd1686754785f65d3c64db231712bac1ca29033c35b077
Dec 13 14:34:45.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:34:46.113 INFO [stdout] 887c1f789ab84ca23f8e042ff372986f0bcd845966a1c62b4d66107a65d56d51
Dec 13 14:34:46.119 INFO running `"docker" "start" "-a" "887c1f789ab84ca23f8e042ff372986f0bcd845966a1c62b4d66107a65d56d51"`
Dec 13 14:34:46.658 INFO [stderr] usermod: no changes
Dec 13 14:34:46.727 INFO [stderr]    Compiling rust-by-example v0.1.0 (/source)
Dec 13 14:34:47.515 INFO [stderr] warning: field is never used: `p1`
Dec 13 14:34:47.515 INFO [stderr]   --> src/bin/c3_custom_types_structs.rs:25:5
Dec 13 14:34:47.515 INFO [stderr]    |
Dec 13 14:34:47.515 INFO [stderr] 25 |     p1: Point,
Dec 13 14:34:47.515 INFO [stderr]    |     ^^^^^^^^^
Dec 13 14:34:47.515 INFO [stderr]    |
Dec 13 14:34:47.515 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:47.515 INFO [stderr] 
Dec 13 14:34:47.515 INFO [stderr] warning: field is never used: `p2`
Dec 13 14:34:47.515 INFO [stderr]   --> src/bin/c3_custom_types_structs.rs:26:5
Dec 13 14:34:47.515 INFO [stderr]    |
Dec 13 14:34:47.515 INFO [stderr] 26 |     p2: Point,
Dec 13 14:34:47.515 INFO [stderr]    |     ^^^^^^^^^
Dec 13 14:34:47.515 INFO [stderr] 
Dec 13 14:34:48.022 INFO [stderr] warning: function is never used: `foo`
Dec 13 14:34:48.022 INFO [stderr]   --> src/bin/c9_higher_order_diverging_functions.rs:44:1
Dec 13 14:34:48.022 INFO [stderr]    |
Dec 13 14:34:48.022 INFO [stderr] 44 | fn foo() -> ! {
Dec 13 14:34:48.022 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 14:34:48.022 INFO [stderr]    |
Dec 13 14:34:48.022 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:48.022 INFO [stderr] 
Dec 13 14:34:48.667 INFO [stderr] warning: type alias is never used: `u64_t`
Dec 13 14:34:48.667 INFO [stderr]   --> src/bin/c5_types.rs:14:1
Dec 13 14:34:48.667 INFO [stderr]    |
Dec 13 14:34:48.667 INFO [stderr] 14 | type u64_t = u64;
Dec 13 14:34:48.667 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 14:34:48.667 INFO [stderr]    |
Dec 13 14:34:48.667 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:48.667 INFO [stderr] 
Dec 13 14:34:48.667 INFO [stderr] warning: type `u64_t` should have a camel case name such as `U64T`
Dec 13 14:34:48.667 INFO [stderr]   --> src/bin/c5_types.rs:14:1
Dec 13 14:34:48.667 INFO [stderr]    |
Dec 13 14:34:48.667 INFO [stderr] 14 | type u64_t = u64;
Dec 13 14:34:48.667 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 14:34:48.667 INFO [stderr]    |
Dec 13 14:34:48.667 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 14:34:48.667 INFO [stderr] 
Dec 13 14:34:48.731 INFO [stderr] warning: function is never used: `foo`
Dec 13 14:34:48.731 INFO [stderr]  --> src/bin/c14_generics_functions_impl_traits.rs:8:1
Dec 13 14:34:48.731 INFO [stderr]   |
Dec 13 14:34:48.731 INFO [stderr] 8 | fn foo<T>(_arg: T) {} // becuase T has been specified as a generic type parameter using <T>, 
Dec 13 14:34:48.731 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 13 14:34:48.731 INFO [stderr]   |
Dec 13 14:34:48.731 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:34:48.731 INFO [stderr] 
Dec 13 14:34:48.731 INFO [stderr] warning: struct is never constructed: `S`
Dec 13 14:34:48.731 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:48:1
Dec 13 14:34:48.731 INFO [stderr]    |
Dec 13 14:34:48.731 INFO [stderr] 48 | struct S(A); // concrete type S that takes concrete type A defined above // commented for struct S below
Dec 13 14:34:48.731 INFO [stderr]    | ^^^^^^^^^^^^
Dec 13 14:34:48.731 INFO [stderr] 
Dec 13 14:34:48.731 INFO [stderr] warning: struct is never constructed: `SGen`
Dec 13 14:34:48.731 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:49:1
Dec 13 14:34:48.731 INFO [stderr]    |
Dec 13 14:34:48.731 INFO [stderr] 49 | struct SGen<T>(T); // Generic type SGen
Dec 13 14:34:48.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 13 14:34:48.731 INFO [stderr] 
Dec 13 14:34:48.731 INFO [stderr] warning: function is never used: `reg_fn`
Dec 13 14:34:48.731 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:51:1
Dec 13 14:34:48.731 INFO [stderr]    |
Dec 13 14:34:48.731 INFO [stderr] 51 | fn reg_fn(_s: S) {} // a regular function that takes an argument of type S - not a generic function
Dec 13 14:34:48.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 13 14:34:48.731 INFO [stderr] 
Dec 13 14:34:48.731 INFO [stderr] warning: function is never used: `gen_spec_t`
Dec 13 14:34:48.731 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:53:1
Dec 13 14:34:48.731 INFO [stderr]    |
Dec 13 14:34:48.731 INFO [stderr] 53 | fn gen_spec_t(_s: SGen<A>) {} // this is also not a generic as SGen has been given the type A
Dec 13 14:34:48.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:48.731 INFO [stderr] 
Dec 13 14:34:48.731 INFO [stderr] warning: function is never used: `gen_spec_i32`
Dec 13 14:34:48.731 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:54:1
Dec 13 14:34:48.731 INFO [stderr]    |
Dec 13 14:34:48.731 INFO [stderr] 54 | fn gen_spec_i32(_s: SGen<i32>) {} // this is also not a generic
Dec 13 14:34:48.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:48.731 INFO [stderr] 
Dec 13 14:34:48.731 INFO [stderr] warning: function is never used: `generic`
Dec 13 14:34:48.731 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:55:1
Dec 13 14:34:48.731 INFO [stderr]    |
Dec 13 14:34:48.731 INFO [stderr] 55 | fn generic<T>(_s: SGen<T>) {} // a generic function
Dec 13 14:34:48.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:48.731 INFO [stderr] 
Dec 13 14:34:48.731 INFO [stderr] warning: struct is never constructed: `S1`
Dec 13 14:34:48.731 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:59:1
Dec 13 14:34:48.731 INFO [stderr]    |
Dec 13 14:34:48.731 INFO [stderr] 59 | struct S1; // concrete type S
Dec 13 14:34:48.731 INFO [stderr]    | ^^^^^^^^^^
Dec 13 14:34:48.731 INFO [stderr] 
Dec 13 14:34:48.735 INFO [stderr] warning: struct is never constructed: `GenericVal`
Dec 13 14:34:48.735 INFO [stderr]   --> src/bin/c14_generics_functions_impl_traits.rs:60:1
Dec 13 14:34:48.735 INFO [stderr]    |
Dec 13 14:34:48.735 INFO [stderr] 60 | struct GenericVal<T>(T, ); // Generic type GenericVal
Dec 13 14:34:48.735 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:48.735 INFO [stderr] 
Dec 13 14:34:49.311 INFO [stderr] warning: struct is never constructed: `Deep`
Dec 13 14:34:49.311 INFO [stderr]   --> src/bin/c1_formatted_print.rs:34:1
Dec 13 14:34:49.311 INFO [stderr]    |
Dec 13 14:34:49.311 INFO [stderr] 34 | struct Deep(Structure);
Dec 13 14:34:49.311 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:49.311 INFO [stderr]    |
Dec 13 14:34:49.311 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:49.311 INFO [stderr] 
Dec 13 14:34:49.363 INFO [stderr] warning: function is never used: `printer`
Dec 13 14:34:49.363 INFO [stderr]  --> src/bin/c14_generics_bounds_where.rs:7:1
Dec 13 14:34:49.363 INFO [stderr]   |
Dec 13 14:34:49.363 INFO [stderr] 7 | fn printer<T: Display>(t: T) {
Dec 13 14:34:49.363 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:49.363 INFO [stderr]   |
Dec 13 14:34:49.363 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:34:49.363 INFO [stderr] 
Dec 13 14:34:49.363 INFO [stderr] warning: struct is never constructed: `s`
Dec 13 14:34:49.363 INFO [stderr]   --> src/bin/c14_generics_bounds_where.rs:12:1
Dec 13 14:34:49.363 INFO [stderr]    |
Dec 13 14:34:49.363 INFO [stderr] 12 | struct s<T: Display>(T); // S can only be a type that implements the Display trait - so no vectors
Dec 13 14:34:49.363 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:49.363 INFO [stderr] 
Dec 13 14:34:49.363 INFO [stderr] warning: type `s` should have a camel case name such as `S`
Dec 13 14:34:49.363 INFO [stderr]   --> src/bin/c14_generics_bounds_where.rs:12:1
Dec 13 14:34:49.363 INFO [stderr]    |
Dec 13 14:34:49.363 INFO [stderr] 12 | struct s<T: Display>(T); // S can only be a type that implements the Display trait - so no vectors
Dec 13 14:34:49.363 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:49.363 INFO [stderr]    |
Dec 13 14:34:49.363 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 14:34:49.363 INFO [stderr] 
Dec 13 14:34:50.795 INFO [stderr] warning: struct is never constructed: `Matrix`
Dec 13 14:34:50.795 INFO [stderr]   --> src/bin/c2_primitives.rs:94:1
Dec 13 14:34:50.795 INFO [stderr]    |
Dec 13 14:34:50.795 INFO [stderr] 94 | struct Matrix(f32, f32, f32, f32);
Dec 13 14:34:50.803 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:50.803 INFO [stderr]    |
Dec 13 14:34:50.803 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:34:50.803 INFO [stderr] 
Dec 13 14:34:51.626 INFO [stderr] warning: type `web_event` should have a camel case name such as `WebEvent`
Dec 13 14:34:51.626 INFO [stderr]   --> src/bin/c3_custom_types_enums1.rs:6:1
Dec 13 14:34:51.627 INFO [stderr]    |
Dec 13 14:34:51.627 INFO [stderr] 6  | / enum web_event {
Dec 13 14:34:51.627 INFO [stderr] 7  | |     // an enum can be unit like
Dec 13 14:34:51.627 INFO [stderr] 8  | |     page_load,
Dec 13 14:34:51.627 INFO [stderr] 9  | |     page_unload,
Dec 13 14:34:51.627 INFO [stderr] ...  |
Dec 13 14:34:51.627 INFO [stderr] 14 | |     click { x: i64, y: i64 },
Dec 13 14:34:51.627 INFO [stderr] 15 | | }
Dec 13 14:34:51.627 INFO [stderr]    | |_^
Dec 13 14:34:51.638 INFO [stderr]    |
Dec 13 14:34:51.639 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 14:34:51.639 INFO [stderr] 
Dec 13 14:34:51.639 INFO [stderr] warning: variant `page_load` should have a camel case name such as `PageLoad`
Dec 13 14:34:51.639 INFO [stderr]  --> src/bin/c3_custom_types_enums1.rs:8:5
Dec 13 14:34:51.639 INFO [stderr]   |
Dec 13 14:34:51.639 INFO [stderr] 8 |     page_load,
Dec 13 14:34:51.639 INFO [stderr]   |     ^^^^^^^^^
Dec 13 14:34:51.639 INFO [stderr] 
Dec 13 14:34:51.639 INFO [stderr] warning: variant `page_unload` should have a camel case name such as `PageUnload`
Dec 13 14:34:51.639 INFO [stderr]  --> src/bin/c3_custom_types_enums1.rs:9:5
Dec 13 14:34:51.639 INFO [stderr]   |
Dec 13 14:34:51.639 INFO [stderr] 9 |     page_unload,
Dec 13 14:34:51.639 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 14:34:51.639 INFO [stderr] 
Dec 13 14:34:51.639 INFO [stderr] warning: variant `key_press` should have a camel case name such as `KeyPress`
Dec 13 14:34:51.639 INFO [stderr]   --> src/bin/c3_custom_types_enums1.rs:11:5
Dec 13 14:34:51.639 INFO [stderr]    |
Dec 13 14:34:51.639 INFO [stderr] 11 |     key_press(char),
Dec 13 14:34:51.639 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 14:34:51.639 INFO [stderr] 
Dec 13 14:34:51.639 INFO [stderr] warning: variant `paste` should have a camel case name such as `Paste`
Dec 13 14:34:51.639 INFO [stderr]   --> src/bin/c3_custom_types_enums1.rs:12:5
Dec 13 14:34:51.639 INFO [stderr]    |
Dec 13 14:34:51.639 INFO [stderr] 12 |     paste(String),
Dec 13 14:34:51.639 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 14:34:51.639 INFO [stderr] 
Dec 13 14:34:51.639 INFO [stderr] warning: variant `click` should have a camel case name such as `Click`
Dec 13 14:34:51.639 INFO [stderr]   --> src/bin/c3_custom_types_enums1.rs:14:5
Dec 13 14:34:51.639 INFO [stderr]    |
Dec 13 14:34:51.639 INFO [stderr] 14 |     click { x: i64, y: i64 },
Dec 13 14:34:51.639 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:34:51.639 INFO [stderr] 
Dec 13 14:34:52.959 INFO [stderr] warning: variable `Food` should have a snake case name such as `food`
Dec 13 14:34:52.959 INFO [stderr]   --> src/bin/c18_error_option_unwrap.rs:81:21
Dec 13 14:34:52.959 INFO [stderr]    |
Dec 13 14:34:52.959 INFO [stderr] 81 |         Some(Peeled(Food)) => Some(Chopped(Food)),
Dec 13 14:34:52.959 INFO [stderr]    |                     ^^^^
Dec 13 14:34:52.959 INFO [stderr]    |
Dec 13 14:34:52.959 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 14:34:52.959 INFO [stderr] 
Dec 13 14:34:52.959 INFO [stderr] warning: variable `Food` should have a snake case name such as `food`
Dec 13 14:34:52.959 INFO [stderr]   --> src/bin/c18_error_option_unwrap.rs:87:26
Dec 13 14:34:52.959 INFO [stderr]    |
Dec 13 14:34:52.959 INFO [stderr] 87 |     chopped.map(|Chopped(Food)| Cooked(Food))
Dec 13 14:34:52.959 INFO [stderr]    |                          ^^^^
Dec 13 14:34:52.959 INFO [stderr] 
Dec 13 14:34:53.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.88s
Dec 13 14:34:53.584 INFO [stderr] su: No module specific data is present
Dec 13 14:34:53.984 INFO running `"docker" "inspect" "887c1f789ab84ca23f8e042ff372986f0bcd845966a1c62b4d66107a65d56d51"`
Dec 13 14:34:54.149 INFO running `"docker" "rm" "-f" "887c1f789ab84ca23f8e042ff372986f0bcd845966a1c62b4d66107a65d56d51"`
Dec 13 14:34:54.318 INFO [stdout] 887c1f789ab84ca23f8e042ff372986f0bcd845966a1c62b4d66107a65d56d51
Dec 13 14:34:54.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:34:54.539 INFO [stdout] 17748843625ab4e05490394b30ceb68bbfab46033f0f54a4927e405d6f939a54
Dec 13 14:34:54.544 INFO running `"docker" "start" "-a" "17748843625ab4e05490394b30ceb68bbfab46033f0f54a4927e405d6f939a54"`
Dec 13 14:34:54.990 INFO [stderr] usermod: no changes
Dec 13 14:34:55.017 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 14:34:55.030 INFO [stderr]      Running /target/debug/deps/c10_modules_use_self_hierarchy-08dec5762b7f0a2f
Dec 13 14:34:55.031 INFO [stdout] 
Dec 13 14:34:55.032 INFO [stdout] running 0 tests
Dec 13 14:34:55.032 INFO [stdout] 
Dec 13 14:34:55.032 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.032 INFO [stdout] 
Dec 13 14:34:55.032 INFO [stderr]      Running /target/debug/deps/c10_modules_visibility-6d40642a8ac9be35
Dec 13 14:34:55.036 INFO [stdout] 
Dec 13 14:34:55.036 INFO [stdout] running 0 tests
Dec 13 14:34:55.036 INFO [stdout] 
Dec 13 14:34:55.036 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.036 INFO [stdout] 
Dec 13 14:34:55.036 INFO [stderr]      Running /target/debug/deps/c14_generics_associated_phantom-64be7b7b6b07cd56
Dec 13 14:34:55.037 INFO [stdout] 
Dec 13 14:34:55.037 INFO [stdout] running 0 tests
Dec 13 14:34:55.037 INFO [stdout] 
Dec 13 14:34:55.037 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.037 INFO [stdout] 
Dec 13 14:34:55.037 INFO [stderr]      Running /target/debug/deps/c14_generics_bounds_where-9c4ace4e6a138c23
Dec 13 14:34:55.040 INFO [stdout] 
Dec 13 14:34:55.040 INFO [stdout] running 0 tests
Dec 13 14:34:55.040 INFO [stdout] 
Dec 13 14:34:55.040 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.040 INFO [stdout] 
Dec 13 14:34:55.040 INFO [stderr]      Running /target/debug/deps/c14_generics_functions_impl_traits-882eab5dfec79f0e
Dec 13 14:34:55.047 INFO [stdout] 
Dec 13 14:34:55.047 INFO [stderr]      Running /target/debug/deps/c14_generics_new_associated-6ad6a68e4670a409
Dec 13 14:34:55.047 INFO [stdout] running 0 tests
Dec 13 14:34:55.047 INFO [stdout] 
Dec 13 14:34:55.047 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.047 INFO [stdout] 
Dec 13 14:34:55.050 INFO [stderr]      Running /target/debug/deps/c15_scoping_borrowing-37e67c1e5ed8259a
Dec 13 14:34:55.050 INFO [stdout] 
Dec 13 14:34:55.050 INFO [stdout] running 0 tests
Dec 13 14:34:55.050 INFO [stdout] 
Dec 13 14:34:55.050 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.050 INFO [stdout] 
Dec 13 14:34:55.051 INFO [stdout] 
Dec 13 14:34:55.051 INFO [stdout] running 0 tests
Dec 13 14:34:55.051 INFO [stdout] 
Dec 13 14:34:55.051 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.051 INFO [stdout] 
Dec 13 14:34:55.052 INFO [stderr]      Running /target/debug/deps/c15_scoping_lifetimes1-2740fa2e4db5284b
Dec 13 14:34:55.056 INFO [stdout] 
Dec 13 14:34:55.056 INFO [stdout] running 0 tests
Dec 13 14:34:55.056 INFO [stdout] 
Dec 13 14:34:55.056 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.056 INFO [stdout] 
Dec 13 14:34:55.059 INFO [stderr]      Running /target/debug/deps/c15_scoping_lifetimes2-b9820ed57e8e3dd3
Dec 13 14:34:55.060 INFO [stdout] 
Dec 13 14:34:55.060 INFO [stdout] running 0 tests
Dec 13 14:34:55.060 INFO [stdout] 
Dec 13 14:34:55.060 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.060 INFO [stdout] 
Dec 13 14:34:55.064 INFO [stderr]      Running /target/debug/deps/c15_scoping_lifetimes3-13b61c9fef28404b
Dec 13 14:34:55.069 INFO [stderr]      Running /target/debug/deps/c15_scoping_ownership-5bac31cd73b93774
Dec 13 14:34:55.069 INFO [stdout] 
Dec 13 14:34:55.069 INFO [stdout] running 0 tests
Dec 13 14:34:55.069 INFO [stdout] 
Dec 13 14:34:55.069 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.069 INFO [stdout] 
Dec 13 14:34:55.072 INFO [stdout] 
Dec 13 14:34:55.072 INFO [stdout] running 0 tests
Dec 13 14:34:55.072 INFO [stdout] 
Dec 13 14:34:55.072 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.072 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] running 0 tests
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] running 0 tests
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] running 0 tests
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] 
Dec 13 14:34:55.090 INFO [stdout] running 3 tests
Dec 13 14:34:55.090 INFO [stdout] test test::add_assign ... ok
Dec 13 14:34:55.090 INFO [stdout] test test::sub_assign ... ok
Dec 13 14:34:55.090 INFO [stderr]      Running /target/debug/deps/c16_traits-931384ec1f6d93d4
Dec 13 14:34:55.090 INFO [stderr]      Running /target/debug/deps/c16_traits_derive_op_drop-b60bc69545f4eed2
Dec 13 14:34:55.090 INFO [stderr]      Running /target/debug/deps/c16_traits_iter_clone-66ccbf2ba1932bc0
Dec 13 14:34:55.090 INFO [stderr]      Running /target/debug/deps/c17_macro_dry_dsl_variadics-087aa138492de6f4
Dec 13 14:34:55.092 INFO [stdout] test test::mul_assign ... ok
Dec 13 14:34:55.092 INFO [stdout] 
Dec 13 14:34:55.092 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.092 INFO [stdout] 
Dec 13 14:34:55.092 INFO [stderr]      Running /target/debug/deps/c17_macro_rules_syntax-fde9cf374f782f68
Dec 13 14:34:55.096 INFO [stdout] 
Dec 13 14:34:55.096 INFO [stdout] running 0 tests
Dec 13 14:34:55.096 INFO [stdout] 
Dec 13 14:34:55.096 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.096 INFO [stdout] 
Dec 13 14:34:55.096 INFO [stderr]      Running /target/debug/deps/c18_error_option_unwrap-60dbc47c4500f84f
Dec 13 14:34:55.098 INFO [stderr]      Running /target/debug/deps/c18_error_result-f34a46fd034ae9af
Dec 13 14:34:55.098 INFO [stdout] 
Dec 13 14:34:55.098 INFO [stdout] running 0 tests
Dec 13 14:34:55.098 INFO [stdout] 
Dec 13 14:34:55.098 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.098 INFO [stdout] 
Dec 13 14:34:55.099 INFO [stdout] 
Dec 13 14:34:55.099 INFO [stdout] running 0 tests
Dec 13 14:34:55.099 INFO [stdout] 
Dec 13 14:34:55.099 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.099 INFO [stdout] 
Dec 13 14:34:55.099 INFO [stderr]      Running /target/debug/deps/c1_formatted_print-d89072fe2f715508
Dec 13 14:34:55.102 INFO [stdout] 
Dec 13 14:34:55.102 INFO [stdout] running 0 tests
Dec 13 14:34:55.102 INFO [stdout] 
Dec 13 14:34:55.102 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.102 INFO [stdout] 
Dec 13 14:34:55.102 INFO [stderr]      Running /target/debug/deps/c1_hello_world-e27e2c673fc82d74
Dec 13 14:34:55.105 INFO [stdout] 
Dec 13 14:34:55.105 INFO [stdout] running 0 tests
Dec 13 14:34:55.105 INFO [stdout] 
Dec 13 14:34:55.105 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.105 INFO [stdout] 
Dec 13 14:34:55.105 INFO [stderr]      Running /target/debug/deps/c2_primitives-385fd7c89955eb43
Dec 13 14:34:55.107 INFO [stdout] 
Dec 13 14:34:55.109 INFO [stdout] running 0 tests
Dec 13 14:34:55.109 INFO [stdout] 
Dec 13 14:34:55.109 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.109 INFO [stdout] 
Dec 13 14:34:55.109 INFO [stderr]      Running /target/debug/deps/c3_constants-d7a9e94cea740452
Dec 13 14:34:55.113 INFO [stdout] 
Dec 13 14:34:55.113 INFO [stderr]      Running /target/debug/deps/c3_custom_types_enums1-3486e42a062115d2
Dec 13 14:34:55.113 INFO [stdout] running 0 tests
Dec 13 14:34:55.113 INFO [stdout] 
Dec 13 14:34:55.113 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.113 INFO [stdout] 
Dec 13 14:34:55.116 INFO [stdout] 
Dec 13 14:34:55.116 INFO [stderr]      Running /target/debug/deps/c3_custom_types_enums2-f9bbaf091c161462
Dec 13 14:34:55.116 INFO [stdout] running 0 tests
Dec 13 14:34:55.116 INFO [stdout] 
Dec 13 14:34:55.116 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.116 INFO [stdout] 
Dec 13 14:34:55.121 INFO [stdout] 
Dec 13 14:34:55.121 INFO [stderr]      Running /target/debug/deps/c3_custom_types_structs-e6d25803cc43aa93
Dec 13 14:34:55.121 INFO [stdout] running 0 tests
Dec 13 14:34:55.121 INFO [stdout] 
Dec 13 14:34:55.121 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.121 INFO [stdout] 
Dec 13 14:34:55.127 INFO [stdout] 
Dec 13 14:34:55.127 INFO [stderr]      Running /target/debug/deps/c4_variable_bindings-25a7865cbe4124e8
Dec 13 14:34:55.127 INFO [stdout] running 0 tests
Dec 13 14:34:55.127 INFO [stdout] 
Dec 13 14:34:55.127 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.127 INFO [stdout] 
Dec 13 14:34:55.127 INFO [stdout] 
Dec 13 14:34:55.127 INFO [stdout] running 0 tests
Dec 13 14:34:55.127 INFO [stdout] 
Dec 13 14:34:55.127 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.127 INFO [stdout] 
Dec 13 14:34:55.128 INFO [stdout] 
Dec 13 14:34:55.128 INFO [stderr]      Running /target/debug/deps/c5_types-c1a4f26b084af6b8
Dec 13 14:34:55.128 INFO [stdout] running 0 tests
Dec 13 14:34:55.128 INFO [stderr]      Running /target/debug/deps/c6_conversions-671752be34d113a5
Dec 13 14:34:55.128 INFO [stdout] 
Dec 13 14:34:55.128 INFO [stderr]      Running /target/debug/deps/c8_flow_control_ifelse_loops-d19159ac4c627a2f
Dec 13 14:34:55.128 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.128 INFO [stdout] 
Dec 13 14:34:55.128 INFO [stdout] 
Dec 13 14:34:55.128 INFO [stdout] running 0 tests
Dec 13 14:34:55.128 INFO [stdout] 
Dec 13 14:34:55.128 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.128 INFO [stdout] 
Dec 13 14:34:55.132 INFO [stdout] 
Dec 13 14:34:55.132 INFO [stdout] running 0 tests
Dec 13 14:34:55.133 INFO [stdout] 
Dec 13 14:34:55.133 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.133 INFO [stdout] 
Dec 13 14:34:55.133 INFO [stderr]      Running /target/debug/deps/c8_flow_control_match-d801864bd2f5c460
Dec 13 14:34:55.136 INFO [stdout] 
Dec 13 14:34:55.136 INFO [stdout] running 0 tests
Dec 13 14:34:55.136 INFO [stdout] 
Dec 13 14:34:55.136 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.136 INFO [stdout] 
Dec 13 14:34:55.136 INFO [stderr]      Running /target/debug/deps/c9_functions_closures-8568f43ff6640bc4
Dec 13 14:34:55.141 INFO [stdout] 
Dec 13 14:34:55.141 INFO [stdout] running 0 tests
Dec 13 14:34:55.141 INFO [stdout] 
Dec 13 14:34:55.141 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.141 INFO [stdout] 
Dec 13 14:34:55.141 INFO [stderr]      Running /target/debug/deps/c9_functions_methods-9ece05a726626c62
Dec 13 14:34:55.143 INFO [stdout] 
Dec 13 14:34:55.143 INFO [stdout] running 0 tests
Dec 13 14:34:55.143 INFO [stdout] 
Dec 13 14:34:55.143 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.143 INFO [stdout] 
Dec 13 14:34:55.143 INFO [stderr]      Running /target/debug/deps/c9_higher_order_diverging_functions-9a82d5728e41a659
Dec 13 14:34:55.144 INFO [stdout] 
Dec 13 14:34:55.144 INFO [stdout] running 0 tests
Dec 13 14:34:55.144 INFO [stdout] 
Dec 13 14:34:55.144 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:55.144 INFO [stdout] 
Dec 13 14:34:55.146 INFO [stderr] su: No module specific data is present
Dec 13 14:34:55.393 INFO running `"docker" "inspect" "17748843625ab4e05490394b30ceb68bbfab46033f0f54a4927e405d6f939a54"`
Dec 13 14:34:55.508 INFO running `"docker" "rm" "-f" "17748843625ab4e05490394b30ceb68bbfab46033f0f54a4927e405d6f939a54"`
Dec 13 14:34:55.600 INFO [stdout] 17748843625ab4e05490394b30ceb68bbfab46033f0f54a4927e405d6f939a54