Dec 02 00:30:28.344 INFO testing aochagavia/rust-syntax-cheat-sheet against 1.30.1 for beta-1.31-5
Dec 02 00:30:28.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:30:28.795 INFO [stdout] 624c0d193753606b911241742f72fc79ff9e451fc59e58e819e83e4a35d4a773
Dec 02 00:30:28.800 INFO running `"docker" "start" "-a" "624c0d193753606b911241742f72fc79ff9e451fc59e58e819e83e4a35d4a773"`
Dec 02 00:30:29.836 INFO [stderr] usermod: no changes
Dec 02 00:30:29.899 INFO [stderr]    Compiling syntax v0.1.0 (/source)
Dec 02 00:30:30.408 INFO [stderr] warning: unused variable: `x`
Dec 02 00:30:30.408 INFO [stderr]   --> src/main.rs:32:9
Dec 02 00:30:30.408 INFO [stderr]    |
Dec 02 00:30:30.408 INFO [stderr] 32 |     let x: i32 = 42;
Dec 02 00:30:30.408 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 02 00:30:30.408 INFO [stderr]    |
Dec 02 00:30:30.408 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 00:30:30.408 INFO [stderr] 
Dec 02 00:30:30.408 INFO [stderr] warning: unused variable: `implicit_x`
Dec 02 00:30:30.408 INFO [stderr]   --> src/main.rs:41:9
Dec 02 00:30:30.408 INFO [stderr]    |
Dec 02 00:30:30.408 INFO [stderr] 41 |     let implicit_x = 1;
Dec 02 00:30:30.408 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_implicit_x` instead
Dec 02 00:30:30.408 INFO [stderr] 
Dec 02 00:30:30.408 INFO [stderr] warning: unused variable: `implicit_f`
Dec 02 00:30:30.408 INFO [stderr]   --> src/main.rs:42:9
Dec 02 00:30:30.408 INFO [stderr]    |
Dec 02 00:30:30.408 INFO [stderr] 42 |     let implicit_f = 1.3;
Dec 02 00:30:30.408 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_implicit_f` instead
Dec 02 00:30:30.408 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: variable `mutable` is assigned to, but never used
Dec 02 00:30:30.409 INFO [stderr]   --> src/main.rs:45:13
Dec 02 00:30:30.409 INFO [stderr]    |
Dec 02 00:30:30.409 INFO [stderr] 45 |     let mut mutable = 1;
Dec 02 00:30:30.409 INFO [stderr]    |             ^^^^^^^
Dec 02 00:30:30.409 INFO [stderr]    |
Dec 02 00:30:30.409 INFO [stderr]    = note: consider using `_mutable` instead
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: value assigned to `mutable` is never read
Dec 02 00:30:30.409 INFO [stderr]   --> src/main.rs:47:5
Dec 02 00:30:30.409 INFO [stderr]    |
Dec 02 00:30:30.409 INFO [stderr] 47 |     mutable += 2;
Dec 02 00:30:30.409 INFO [stderr]    |     ^^^^^^^
Dec 02 00:30:30.409 INFO [stderr]    |
Dec 02 00:30:30.409 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: unused variable: `four_ints`
Dec 02 00:30:30.409 INFO [stderr]   --> src/main.rs:71:9
Dec 02 00:30:30.409 INFO [stderr]    |
Dec 02 00:30:30.409 INFO [stderr] 71 |     let four_ints: [i32; 4] = [1, 2, 3, 4];
Dec 02 00:30:30.409 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_four_ints` instead
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: unused variable: `origin`
Dec 02 00:30:30.409 INFO [stderr]    --> src/main.rs:108:9
Dec 02 00:30:30.409 INFO [stderr]     |
Dec 02 00:30:30.409 INFO [stderr] 108 |     let origin = Point { x: 0, y: 0 };
Dec 02 00:30:30.409 INFO [stderr]     |         ^^^^^^ help: consider using `_origin` instead
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: unused variable: `origin2`
Dec 02 00:30:30.409 INFO [stderr]    --> src/main.rs:113:9
Dec 02 00:30:30.409 INFO [stderr]     |
Dec 02 00:30:30.409 INFO [stderr] 113 |     let origin2 = Point2(0, 0);
Dec 02 00:30:30.409 INFO [stderr]     |         ^^^^^^^ help: consider using `_origin2` instead
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: unused variable: `up`
Dec 02 00:30:30.409 INFO [stderr]    --> src/main.rs:144:9
Dec 02 00:30:30.409 INFO [stderr]     |
Dec 02 00:30:30.409 INFO [stderr] 144 |     let up = Direction::Up;
Dec 02 00:30:30.409 INFO [stderr]     |         ^^ help: consider using `_up` instead
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: unused variable: `two`
Dec 02 00:30:30.409 INFO [stderr]    --> src/main.rs:152:9
Dec 02 00:30:30.409 INFO [stderr]     |
Dec 02 00:30:30.409 INFO [stderr] 152 |     let two: OptionalI32 = OptionalI32::AnI32(2);
Dec 02 00:30:30.409 INFO [stderr]     |         ^^^ help: consider using `_two` instead
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: unused variable: `nothing`
Dec 02 00:30:30.409 INFO [stderr]    --> src/main.rs:153:9
Dec 02 00:30:30.409 INFO [stderr]     |
Dec 02 00:30:30.409 INFO [stderr] 153 |     let nothing = OptionalI32::Nothing;
Dec 02 00:30:30.409 INFO [stderr]     |         ^^^^^^^ help: consider using `_nothing` instead
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: unused variable: `value`
Dec 02 00:30:30.409 INFO [stderr]    --> src/main.rs:266:9
Dec 02 00:30:30.409 INFO [stderr]     |
Dec 02 00:30:30.409 INFO [stderr] 266 |     let value = if true { "good" } else { "bad" };
Dec 02 00:30:30.409 INFO [stderr]     |         ^^^^^ help: consider using `_value` instead
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.409 INFO [stderr] warning: unused variable: `another_ref_var`
Dec 02 00:30:30.409 INFO [stderr]    --> src/main.rs:296:9
Dec 02 00:30:30.409 INFO [stderr]     |
Dec 02 00:30:30.409 INFO [stderr] 296 |     let another_ref_var = &var;
Dec 02 00:30:30.409 INFO [stderr]     |         ^^^^^^^^^^^^^^^ help: consider using `_another_ref_var` instead
Dec 02 00:30:30.409 INFO [stderr] 
Dec 02 00:30:30.424 INFO [stderr] warning: variable does not need to be mutable
Dec 02 00:30:30.424 INFO [stderr]    --> src/main.rs:294:9
Dec 02 00:30:30.424 INFO [stderr]     |
Dec 02 00:30:30.424 INFO [stderr] 294 |     let mut var = 4;
Dec 02 00:30:30.424 INFO [stderr]     |         ----^^^
Dec 02 00:30:30.424 INFO [stderr]     |         |
Dec 02 00:30:30.424 INFO [stderr]     |         help: remove this `mut`
Dec 02 00:30:30.424 INFO [stderr]     |
Dec 02 00:30:30.424 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 00:30:30.424 INFO [stderr] 
Dec 02 00:30:30.424 INFO [stderr] warning: function is never used: `add_ints`
Dec 02 00:30:30.424 INFO [stderr]   --> src/main.rs:17:1
Dec 02 00:30:30.424 INFO [stderr]    |
Dec 02 00:30:30.424 INFO [stderr] 17 | fn add_ints(x: i32, y: i32) -> i32 {
Dec 02 00:30:30.424 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:30:30.424 INFO [stderr]    |
Dec 02 00:30:30.424 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 00:30:30.424 INFO [stderr] 
Dec 02 00:30:30.424 INFO [stderr] warning: function is never used: `add_uints`
Dec 02 00:30:30.424 INFO [stderr]   --> src/main.rs:23:1
Dec 02 00:30:30.424 INFO [stderr]    |
Dec 02 00:30:30.424 INFO [stderr] 23 | fn add_uints(x: i32, y: i32) -> i32 {
Dec 02 00:30:30.424 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:30:30.424 INFO [stderr] 
Dec 02 00:30:30.424 INFO [stderr] warning: variant is never constructed: `Left`
Dec 02 00:30:30.424 INFO [stderr]    --> src/main.rs:138:9
Dec 02 00:30:30.424 INFO [stderr]     |
Dec 02 00:30:30.424 INFO [stderr] 138 |         Left,
Dec 02 00:30:30.424 INFO [stderr]     |         ^^^^
Dec 02 00:30:30.424 INFO [stderr] 
Dec 02 00:30:30.424 INFO [stderr] warning: variant is never constructed: `Right`
Dec 02 00:30:30.424 INFO [stderr]    --> src/main.rs:139:9
Dec 02 00:30:30.424 INFO [stderr]     |
Dec 02 00:30:30.424 INFO [stderr] 139 |         Right,
Dec 02 00:30:30.424 INFO [stderr]     |         ^^^^^
Dec 02 00:30:30.424 INFO [stderr] 
Dec 02 00:30:30.424 INFO [stderr] warning: variant is never constructed: `Down`
Dec 02 00:30:30.424 INFO [stderr]    --> src/main.rs:141:9
Dec 02 00:30:30.424 INFO [stderr]     |
Dec 02 00:30:30.424 INFO [stderr] 141 |         Down,
Dec 02 00:30:30.424 INFO [stderr]     |         ^^^^
Dec 02 00:30:30.424 INFO [stderr] 
Dec 02 00:30:30.424 INFO [stderr] warning: method is never used: `new`
Dec 02 00:30:30.424 INFO [stderr]    --> src/main.rs:158:9
Dec 02 00:30:30.424 INFO [stderr]     |
Dec 02 00:30:30.424 INFO [stderr] 158 |         fn new(x: i32) -> OptionalI32 {
Dec 02 00:30:30.424 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:30:30.424 INFO [stderr] 
Dec 02 00:30:30.424 INFO [stderr] warning: struct is never constructed: `Foo`
Dec 02 00:30:30.424 INFO [stderr]    --> src/main.rs:211:5
Dec 02 00:30:30.424 INFO [stderr]     |
Dec 02 00:30:30.424 INFO [stderr] 211 |     struct Foo<T> {
Dec 02 00:30:30.424 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 02 00:30:30.424 INFO [stderr] 
Dec 02 00:30:30.424 INFO [stderr] warning: function is never used: `identity`
Dec 02 00:30:30.424 INFO [stderr]    --> src/main.rs:215:5
Dec 02 00:30:30.424 INFO [stderr]     |
Dec 02 00:30:30.424 INFO [stderr] 215 |     fn identity<T>(x: T) -> T {
Dec 02 00:30:30.424 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:30:30.424 INFO [stderr] 
Dec 02 00:30:30.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 02 00:30:30.751 INFO [stderr] su: No module specific data is present
Dec 02 00:30:31.006 INFO running `"docker" "inspect" "624c0d193753606b911241742f72fc79ff9e451fc59e58e819e83e4a35d4a773"`
Dec 02 00:30:31.087 INFO running `"docker" "rm" "-f" "624c0d193753606b911241742f72fc79ff9e451fc59e58e819e83e4a35d4a773"`
Dec 02 00:30:31.141 INFO [stdout] 624c0d193753606b911241742f72fc79ff9e451fc59e58e819e83e4a35d4a773
Dec 02 00:30:31.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:30:31.338 INFO [stdout] 09dc7bb8ea9a26e32f99d27a9e2d51e959964964e8e97d2bd7dc6521f306762b
Dec 02 00:30:31.340 INFO running `"docker" "start" "-a" "09dc7bb8ea9a26e32f99d27a9e2d51e959964964e8e97d2bd7dc6521f306762b"`
Dec 02 00:30:31.899 INFO [stderr] usermod: no changes
Dec 02 00:30:31.935 INFO [stderr]    Compiling syntax v0.1.0 (/source)
Dec 02 00:30:32.528 INFO [stderr] warning: unused variable: `x`
Dec 02 00:30:32.528 INFO [stderr]   --> src/main.rs:32:9
Dec 02 00:30:32.528 INFO [stderr]    |
Dec 02 00:30:32.528 INFO [stderr] 32 |     let x: i32 = 42;
Dec 02 00:30:32.528 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 02 00:30:32.528 INFO [stderr]    |
Dec 02 00:30:32.528 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 00:30:32.528 INFO [stderr] 
Dec 02 00:30:32.528 INFO [stderr] warning: unused variable: `implicit_x`
Dec 02 00:30:32.528 INFO [stderr]   --> src/main.rs:41:9
Dec 02 00:30:32.528 INFO [stderr]    |
Dec 02 00:30:32.528 INFO [stderr] 41 |     let implicit_x = 1;
Dec 02 00:30:32.528 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_implicit_x` instead
Dec 02 00:30:32.528 INFO [stderr] 
Dec 02 00:30:32.528 INFO [stderr] warning: unused variable: `implicit_f`
Dec 02 00:30:32.528 INFO [stderr]   --> src/main.rs:42:9
Dec 02 00:30:32.528 INFO [stderr]    |
Dec 02 00:30:32.528 INFO [stderr] 42 |     let implicit_f = 1.3;
Dec 02 00:30:32.528 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_implicit_f` instead
Dec 02 00:30:32.528 INFO [stderr] 
Dec 02 00:30:32.528 INFO [stderr] warning: variable `mutable` is assigned to, but never used
Dec 02 00:30:32.528 INFO [stderr]   --> src/main.rs:45:13
Dec 02 00:30:32.528 INFO [stderr]    |
Dec 02 00:30:32.528 INFO [stderr] 45 |     let mut mutable = 1;
Dec 02 00:30:32.528 INFO [stderr]    |             ^^^^^^^
Dec 02 00:30:32.529 INFO [stderr]    |
Dec 02 00:30:32.529 INFO [stderr]    = note: consider using `_mutable` instead
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.529 INFO [stderr] warning: value assigned to `mutable` is never read
Dec 02 00:30:32.529 INFO [stderr]   --> src/main.rs:47:5
Dec 02 00:30:32.529 INFO [stderr]    |
Dec 02 00:30:32.529 INFO [stderr] 47 |     mutable += 2;
Dec 02 00:30:32.529 INFO [stderr]    |     ^^^^^^^
Dec 02 00:30:32.529 INFO [stderr]    |
Dec 02 00:30:32.529 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.529 INFO [stderr] warning: unused variable: `four_ints`
Dec 02 00:30:32.529 INFO [stderr]   --> src/main.rs:71:9
Dec 02 00:30:32.529 INFO [stderr]    |
Dec 02 00:30:32.529 INFO [stderr] 71 |     let four_ints: [i32; 4] = [1, 2, 3, 4];
Dec 02 00:30:32.529 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_four_ints` instead
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.529 INFO [stderr] warning: unused variable: `origin`
Dec 02 00:30:32.529 INFO [stderr]    --> src/main.rs:108:9
Dec 02 00:30:32.529 INFO [stderr]     |
Dec 02 00:30:32.529 INFO [stderr] 108 |     let origin = Point { x: 0, y: 0 };
Dec 02 00:30:32.529 INFO [stderr]     |         ^^^^^^ help: consider using `_origin` instead
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.529 INFO [stderr] warning: unused variable: `origin2`
Dec 02 00:30:32.529 INFO [stderr]    --> src/main.rs:113:9
Dec 02 00:30:32.529 INFO [stderr]     |
Dec 02 00:30:32.529 INFO [stderr] 113 |     let origin2 = Point2(0, 0);
Dec 02 00:30:32.529 INFO [stderr]     |         ^^^^^^^ help: consider using `_origin2` instead
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.529 INFO [stderr] warning: unused variable: `up`
Dec 02 00:30:32.529 INFO [stderr]    --> src/main.rs:144:9
Dec 02 00:30:32.529 INFO [stderr]     |
Dec 02 00:30:32.529 INFO [stderr] 144 |     let up = Direction::Up;
Dec 02 00:30:32.529 INFO [stderr]     |         ^^ help: consider using `_up` instead
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.529 INFO [stderr] warning: unused variable: `two`
Dec 02 00:30:32.529 INFO [stderr]    --> src/main.rs:152:9
Dec 02 00:30:32.529 INFO [stderr]     |
Dec 02 00:30:32.529 INFO [stderr] 152 |     let two: OptionalI32 = OptionalI32::AnI32(2);
Dec 02 00:30:32.529 INFO [stderr]     |         ^^^ help: consider using `_two` instead
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.529 INFO [stderr] warning: unused variable: `nothing`
Dec 02 00:30:32.529 INFO [stderr]    --> src/main.rs:153:9
Dec 02 00:30:32.529 INFO [stderr]     |
Dec 02 00:30:32.529 INFO [stderr] 153 |     let nothing = OptionalI32::Nothing;
Dec 02 00:30:32.529 INFO [stderr]     |         ^^^^^^^ help: consider using `_nothing` instead
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.529 INFO [stderr] warning: unused variable: `value`
Dec 02 00:30:32.529 INFO [stderr]    --> src/main.rs:266:9
Dec 02 00:30:32.529 INFO [stderr]     |
Dec 02 00:30:32.529 INFO [stderr] 266 |     let value = if true { "good" } else { "bad" };
Dec 02 00:30:32.529 INFO [stderr]     |         ^^^^^ help: consider using `_value` instead
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.529 INFO [stderr] warning: unused variable: `another_ref_var`
Dec 02 00:30:32.529 INFO [stderr]    --> src/main.rs:296:9
Dec 02 00:30:32.529 INFO [stderr]     |
Dec 02 00:30:32.529 INFO [stderr] 296 |     let another_ref_var = &var;
Dec 02 00:30:32.529 INFO [stderr]     |         ^^^^^^^^^^^^^^^ help: consider using `_another_ref_var` instead
Dec 02 00:30:32.529 INFO [stderr] 
Dec 02 00:30:32.547 INFO [stderr] warning: variable does not need to be mutable
Dec 02 00:30:32.547 INFO [stderr]    --> src/main.rs:294:9
Dec 02 00:30:32.547 INFO [stderr]     |
Dec 02 00:30:32.547 INFO [stderr] 294 |     let mut var = 4;
Dec 02 00:30:32.547 INFO [stderr]     |         ----^^^
Dec 02 00:30:32.547 INFO [stderr]     |         |
Dec 02 00:30:32.547 INFO [stderr]     |         help: remove this `mut`
Dec 02 00:30:32.547 INFO [stderr]     |
Dec 02 00:30:32.547 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 00:30:32.547 INFO [stderr] 
Dec 02 00:30:32.547 INFO [stderr] warning: function is never used: `add_ints`
Dec 02 00:30:32.547 INFO [stderr]   --> src/main.rs:17:1
Dec 02 00:30:32.547 INFO [stderr]    |
Dec 02 00:30:32.547 INFO [stderr] 17 | fn add_ints(x: i32, y: i32) -> i32 {
Dec 02 00:30:32.547 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:30:32.547 INFO [stderr]    |
Dec 02 00:30:32.547 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 00:30:32.547 INFO [stderr] 
Dec 02 00:30:32.547 INFO [stderr] warning: function is never used: `add_uints`
Dec 02 00:30:32.547 INFO [stderr]   --> src/main.rs:23:1
Dec 02 00:30:32.547 INFO [stderr]    |
Dec 02 00:30:32.547 INFO [stderr] 23 | fn add_uints(x: i32, y: i32) -> i32 {
Dec 02 00:30:32.547 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:30:32.547 INFO [stderr] 
Dec 02 00:30:32.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 02 00:30:32.999 INFO [stderr] su: No module specific data is present
Dec 02 00:30:33.440 INFO running `"docker" "inspect" "09dc7bb8ea9a26e32f99d27a9e2d51e959964964e8e97d2bd7dc6521f306762b"`
Dec 02 00:30:33.557 INFO running `"docker" "rm" "-f" "09dc7bb8ea9a26e32f99d27a9e2d51e959964964e8e97d2bd7dc6521f306762b"`
Dec 02 00:30:33.691 INFO [stdout] 09dc7bb8ea9a26e32f99d27a9e2d51e959964964e8e97d2bd7dc6521f306762b
Dec 02 00:30:33.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:30:33.848 INFO [stdout] 6e6973b63b6e3f1134ffce5301a328e94ff8146eca1c6cc436a84c697e1964fe
Dec 02 00:30:33.853 INFO running `"docker" "start" "-a" "6e6973b63b6e3f1134ffce5301a328e94ff8146eca1c6cc436a84c697e1964fe"`
Dec 02 00:30:34.453 INFO [stderr] usermod: no changes
Dec 02 00:30:34.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 00:30:34.511 INFO [stderr]      Running /target/debug/deps/syntax-8a9dfce84b4f28f6
Dec 02 00:30:34.515 INFO [stdout] 
Dec 02 00:30:34.515 INFO [stdout] running 1 test
Dec 02 00:30:34.523 INFO [stdout] test a_unit_test ... ok
Dec 02 00:30:34.523 INFO [stderr] su: No module specific data is present
Dec 02 00:30:34.523 INFO [stdout] 
Dec 02 00:30:34.523 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 00:30:34.523 INFO [stdout] 
Dec 02 00:30:35.011 INFO running `"docker" "inspect" "6e6973b63b6e3f1134ffce5301a328e94ff8146eca1c6cc436a84c697e1964fe"`
Dec 02 00:30:35.121 INFO running `"docker" "rm" "-f" "6e6973b63b6e3f1134ffce5301a328e94ff8146eca1c6cc436a84c697e1964fe"`
Dec 02 00:30:35.246 INFO [stdout] 6e6973b63b6e3f1134ffce5301a328e94ff8146eca1c6cc436a84c697e1964fe
