Nov 30 20:20:19.896 INFO testing xlkness/syntax against 1.30.1 for beta-1.31-5
Nov 30 20:20:19.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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"`
Nov 30 20:20:20.532 INFO [stdout] e0f6767203de114caba1665cf74046eb16afee6446d9dfe4a9f52e71f92f35a3
Nov 30 20:20:20.537 INFO running `"docker" "start" "-a" "e0f6767203de114caba1665cf74046eb16afee6446d9dfe4a9f52e71f92f35a3"`
Nov 30 20:20:22.121 INFO [stderr] usermod: no changes
Nov 30 20:20:22.243 INFO [stderr]    Compiling syntax v0.1.0 (/source)
Nov 30 20:20:22.420 INFO [stderr] warning: unused import: `std::*`
Nov 30 20:20:22.420 INFO [stderr]  --> src/loop.rs:2:5
Nov 30 20:20:22.420 INFO [stderr]   |
Nov 30 20:20:22.420 INFO [stderr] 2 | use std::*;
Nov 30 20:20:22.420 INFO [stderr]   |     ^^^^^^
Nov 30 20:20:22.420 INFO [stderr]   |
Nov 30 20:20:22.420 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:20:22.420 INFO [stderr] 
Nov 30 20:20:22.420 INFO [stderr] warning: unused import: `std::*`
Nov 30 20:20:22.420 INFO [stderr]  --> src/ownership.rs:2:5
Nov 30 20:20:22.420 INFO [stderr]   |
Nov 30 20:20:22.420 INFO [stderr] 2 | use std::*;
Nov 30 20:20:22.420 INFO [stderr]   |     ^^^^^^
Nov 30 20:20:22.420 INFO [stderr] 
Nov 30 20:20:22.552 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.552 INFO [stderr]   --> src/main.rs:31:9
Nov 30 20:20:22.552 INFO [stderr]    |
Nov 30 20:20:22.552 INFO [stderr] 31 |     let x = 5;
Nov 30 20:20:22.552 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.552 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:20:22.555 INFO [stderr] 
Nov 30 20:20:22.555 INFO [stderr] warning: unused variable: `a`
Nov 30 20:20:22.555 INFO [stderr]   --> src/main.rs:34:10
Nov 30 20:20:22.555 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr] 34 |     let (a, b) = (1, 2);
Nov 30 20:20:22.555 INFO [stderr]    |          ^ help: consider using `_a` instead
Nov 30 20:20:22.555 INFO [stderr] 
Nov 30 20:20:22.555 INFO [stderr] warning: unused variable: `b`
Nov 30 20:20:22.555 INFO [stderr]   --> src/main.rs:34:13
Nov 30 20:20:22.555 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr] 34 |     let (a, b) = (1, 2);
Nov 30 20:20:22.555 INFO [stderr]    |             ^ help: consider using `_b` instead
Nov 30 20:20:22.555 INFO [stderr] 
Nov 30 20:20:22.555 INFO [stderr] warning: unused variable: `c`
Nov 30 20:20:22.555 INFO [stderr]   --> src/main.rs:37:9
Nov 30 20:20:22.555 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr] 37 |     let c: i32 = 5;
Nov 30 20:20:22.555 INFO [stderr]    |         ^ help: consider using `_c` instead
Nov 30 20:20:22.555 INFO [stderr] 
Nov 30 20:20:22.555 INFO [stderr] warning: variable `d` is assigned to, but never used
Nov 30 20:20:22.555 INFO [stderr]   --> src/main.rs:41:13
Nov 30 20:20:22.555 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr] 41 |     let mut d = 5;
Nov 30 20:20:22.555 INFO [stderr]    |             ^
Nov 30 20:20:22.555 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr]    = note: consider using `_d` instead
Nov 30 20:20:22.555 INFO [stderr] 
Nov 30 20:20:22.555 INFO [stderr] warning: value assigned to `d` is never read
Nov 30 20:20:22.555 INFO [stderr]   --> src/main.rs:42:5
Nov 30 20:20:22.555 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr] 42 |     d = 10;
Nov 30 20:20:22.555 INFO [stderr]    |     ^
Nov 30 20:20:22.555 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 20:20:22.555 INFO [stderr] 
Nov 30 20:20:22.555 INFO [stderr] warning: unused variable: `e`
Nov 30 20:20:22.555 INFO [stderr]   --> src/main.rs:45:9
Nov 30 20:20:22.555 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr] 45 |     let e: i32;
Nov 30 20:20:22.555 INFO [stderr]    |         ^ help: consider using `_e` instead
Nov 30 20:20:22.555 INFO [stderr] 
Nov 30 20:20:22.555 INFO [stderr] warning: unused variable: `f`
Nov 30 20:20:22.555 INFO [stderr]   --> src/main.rs:67:9
Nov 30 20:20:22.555 INFO [stderr]    |
Nov 30 20:20:22.555 INFO [stderr] 67 |     let f: fn(i32) -> i32 = plus_one;
Nov 30 20:20:22.555 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 30 20:20:22.555 INFO [stderr] 
Nov 30 20:20:22.555 INFO [stderr] warning: unused variable: `f1`
Nov 30 20:20:22.555 INFO [stderr]   --> src/main.rs:69:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 69 |     let f1 = plus_one;
Nov 30 20:20:22.556 INFO [stderr]    |         ^^ help: consider using `_f1` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:72:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 72 |     let x = true;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `y`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:73:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 73 |     let y: bool = false;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_y` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:75:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 75 |     let x = 'x';
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `two_hearts`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:76:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 76 |     let two_hearts = '里';  // char is 4 bytes
Nov 30 20:20:22.556 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_two_hearts` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:78:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 78 |     let x: i8 = 1;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:79:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 79 |     let x: i16 = 1;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:80:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 80 |     let x: i32 = 1;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:81:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 81 |     let x: i64 = 1;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:82:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 82 |     let x: u8 = 1;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:83:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 83 |     let x: u16 = 1;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:84:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 84 |     let x: u32 = 1;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:85:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.556 INFO [stderr] 85 |     let x: u64 = 1;
Nov 30 20:20:22.556 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.556 INFO [stderr] 
Nov 30 20:20:22.556 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.556 INFO [stderr]   --> src/main.rs:86:9
Nov 30 20:20:22.556 INFO [stderr]    |
Nov 30 20:20:22.557 INFO [stderr] 86 |     let x: isize = 1;  // unfix size
Nov 30 20:20:22.557 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.557 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.557 INFO [stderr]   --> src/main.rs:87:9
Nov 30 20:20:22.557 INFO [stderr]    |
Nov 30 20:20:22.557 INFO [stderr] 87 |     let x: usize = 1;
Nov 30 20:20:22.557 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.557 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.557 INFO [stderr]   --> src/main.rs:88:9
Nov 30 20:20:22.557 INFO [stderr]    |
Nov 30 20:20:22.557 INFO [stderr] 88 |     let x: f32 = 1.0;
Nov 30 20:20:22.557 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.557 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.557 INFO [stderr]   --> src/main.rs:89:9
Nov 30 20:20:22.557 INFO [stderr]    |
Nov 30 20:20:22.557 INFO [stderr] 89 |     let x: f64 = 1.0;
Nov 30 20:20:22.557 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.557 INFO [stderr] warning: unused variable: `a`
Nov 30 20:20:22.557 INFO [stderr]   --> src/main.rs:91:9
Nov 30 20:20:22.557 INFO [stderr]    |
Nov 30 20:20:22.557 INFO [stderr] 91 |     let a = [1,2,3];
Nov 30 20:20:22.557 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.557 INFO [stderr] warning: unused variable: `m`
Nov 30 20:20:22.557 INFO [stderr]   --> src/main.rs:92:13
Nov 30 20:20:22.557 INFO [stderr]    |
Nov 30 20:20:22.557 INFO [stderr] 92 |     let mut m = [1,2,3];
Nov 30 20:20:22.557 INFO [stderr]    |             ^ help: consider using `_m` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.557 INFO [stderr] warning: unused variable: `a_len`
Nov 30 20:20:22.557 INFO [stderr]   --> src/main.rs:94:9
Nov 30 20:20:22.557 INFO [stderr]    |
Nov 30 20:20:22.557 INFO [stderr] 94 |     let a_len = a.len();
Nov 30 20:20:22.557 INFO [stderr]    |         ^^^^^ help: consider using `_a_len` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.557 INFO [stderr] warning: unused variable: `complete`
Nov 30 20:20:22.557 INFO [stderr]   --> src/main.rs:98:9
Nov 30 20:20:22.557 INFO [stderr]    |
Nov 30 20:20:22.557 INFO [stderr] 98 |     let complete = &a[..]; // a slice containing all of the elements in a
Nov 30 20:20:22.557 INFO [stderr]    |         ^^^^^^^^ help: consider using `_complete` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.557 INFO [stderr] warning: unused variable: `middle`
Nov 30 20:20:22.557 INFO [stderr]   --> src/main.rs:99:9
Nov 30 20:20:22.557 INFO [stderr]    |
Nov 30 20:20:22.557 INFO [stderr] 99 |     let middle = &a[1..4];
Nov 30 20:20:22.557 INFO [stderr]    |         ^^^^^^ help: consider using `_middle` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.557 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:22.557 INFO [stderr]    --> src/main.rs:102:9
Nov 30 20:20:22.557 INFO [stderr]     |
Nov 30 20:20:22.557 INFO [stderr] 102 |     let x = (1, "hello");
Nov 30 20:20:22.557 INFO [stderr]     |         ^ help: consider using `_x` instead
Nov 30 20:20:22.557 INFO [stderr] 
Nov 30 20:20:22.579 INFO [stderr] warning: unused variable: `y`
Nov 30 20:20:22.579 INFO [stderr]   --> src/case.rs:13:9
Nov 30 20:20:22.579 INFO [stderr]    |
Nov 30 20:20:22.579 INFO [stderr] 13 |     let y =
Nov 30 20:20:22.579 INFO [stderr]    |         ^ help: consider using `_y` instead
Nov 30 20:20:22.579 INFO [stderr] 
Nov 30 20:20:22.579 INFO [stderr] warning: unused variable: `v2`
Nov 30 20:20:22.579 INFO [stderr]  --> src/ownership.rs:7:9
Nov 30 20:20:22.579 INFO [stderr]   |
Nov 30 20:20:22.579 INFO [stderr] 7 |     let v2 = v;
Nov 30 20:20:22.579 INFO [stderr]   |         ^^ help: consider using `_v2` instead
Nov 30 20:20:22.579 INFO [stderr] 
Nov 30 20:20:22.579 INFO [stderr] warning: unused variable: `v1`
Nov 30 20:20:22.579 INFO [stderr]  --> src/reference.rs:3:17
Nov 30 20:20:22.579 INFO [stderr]   |
Nov 30 20:20:22.579 INFO [stderr] 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 30 20:20:22.579 INFO [stderr]   |                 ^^ help: consider using `_v1` instead
Nov 30 20:20:22.579 INFO [stderr] 
Nov 30 20:20:22.579 INFO [stderr] warning: unused variable: `v2`
Nov 30 20:20:22.579 INFO [stderr]  --> src/reference.rs:3:32
Nov 30 20:20:22.579 INFO [stderr]   |
Nov 30 20:20:22.579 INFO [stderr] 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 30 20:20:22.579 INFO [stderr]   |                                ^^ help: consider using `_v2` instead
Nov 30 20:20:22.579 INFO [stderr] 
Nov 30 20:20:22.579 INFO [stderr] warning: unused variable: `answer`
Nov 30 20:20:22.579 INFO [stderr]   --> src/reference.rs:11:9
Nov 30 20:20:22.579 INFO [stderr]    |
Nov 30 20:20:22.579 INFO [stderr] 11 |     let answer = referencefoo(&v1, &v2);
Nov 30 20:20:22.579 INFO [stderr]    |         ^^^^^^ help: consider using `_answer` instead
Nov 30 20:20:22.579 INFO [stderr] 
Nov 30 20:20:22.579 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:20:22.579 INFO [stderr]   --> src/main.rs:92:9
Nov 30 20:20:22.580 INFO [stderr]    |
Nov 30 20:20:22.580 INFO [stderr] 92 |     let mut m = [1,2,3];
Nov 30 20:20:22.580 INFO [stderr]    |         ----^
Nov 30 20:20:22.580 INFO [stderr]    |         |
Nov 30 20:20:22.580 INFO [stderr]    |         help: remove this `mut`
Nov 30 20:20:22.580 INFO [stderr]    |
Nov 30 20:20:22.580 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 20:20:22.580 INFO [stderr] 
Nov 30 20:20:22.587 INFO [stderr] warning: function is never used: `case`
Nov 30 20:20:22.587 INFO [stderr]  --> src/case.rs:2:1
Nov 30 20:20:22.587 INFO [stderr]   |
Nov 30 20:20:22.587 INFO [stderr] 2 | fn case() {
Nov 30 20:20:22.587 INFO [stderr]   | ^^^^^^^^^
Nov 30 20:20:22.587 INFO [stderr]   |
Nov 30 20:20:22.587 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 20:20:22.587 INFO [stderr] 
Nov 30 20:20:22.587 INFO [stderr] warning: function is never used: `referencefoo`
Nov 30 20:20:22.587 INFO [stderr]  --> src/reference.rs:3:1
Nov 30 20:20:22.587 INFO [stderr]   |
Nov 30 20:20:22.587 INFO [stderr] 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 30 20:20:22.587 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:20:22.587 INFO [stderr] 
Nov 30 20:20:22.587 INFO [stderr] warning: function is never used: `reference`
Nov 30 20:20:22.587 INFO [stderr]  --> src/reference.rs:7:1
Nov 30 20:20:22.587 INFO [stderr]   |
Nov 30 20:20:22.587 INFO [stderr] 7 | fn reference() {
Nov 30 20:20:22.587 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 30 20:20:22.587 INFO [stderr] 
Nov 30 20:20:22.587 INFO [stderr] warning: function is never used: `add_one`
Nov 30 20:20:22.587 INFO [stderr]   --> src/main.rs:17:1
Nov 30 20:20:22.587 INFO [stderr]    |
Nov 30 20:20:22.587 INFO [stderr] 17 | fn add_one(x: i32) -> i32 {
Nov 30 20:20:22.587 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:20:22.587 INFO [stderr] 
Nov 30 20:20:22.587 INFO [stderr] warning: function is never used: `diverges`
Nov 30 20:20:22.587 INFO [stderr]   --> src/main.rs:21:1
Nov 30 20:20:22.587 INFO [stderr]    |
Nov 30 20:20:22.587 INFO [stderr] 21 | fn diverges() -> ! {
Nov 30 20:20:22.587 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 30 20:20:22.587 INFO [stderr] 
Nov 30 20:20:23.175 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 30 20:20:23.175 INFO [stderr] su: No module specific data is present
Nov 30 20:20:24.341 INFO running `"docker" "inspect" "e0f6767203de114caba1665cf74046eb16afee6446d9dfe4a9f52e71f92f35a3"`
Nov 30 20:20:24.709 INFO running `"docker" "rm" "-f" "e0f6767203de114caba1665cf74046eb16afee6446d9dfe4a9f52e71f92f35a3"`
Nov 30 20:20:25.234 INFO [stdout] e0f6767203de114caba1665cf74046eb16afee6446d9dfe4a9f52e71f92f35a3
Nov 30 20:20:25.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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"`
Nov 30 20:20:25.800 INFO [stdout] 0e092438f59aaa64ba960ce5595336b4bf3762f9b430998920aeff5b696dedaa
Nov 30 20:20:25.803 INFO running `"docker" "start" "-a" "0e092438f59aaa64ba960ce5595336b4bf3762f9b430998920aeff5b696dedaa"`
Nov 30 20:20:27.671 INFO [stderr] usermod: no changes
Nov 30 20:20:27.722 INFO [stderr]    Compiling syntax v0.1.0 (/source)
Nov 30 20:20:27.955 INFO [stderr] warning: unused import: `std::*`
Nov 30 20:20:27.955 INFO [stderr]  --> src/loop.rs:2:5
Nov 30 20:20:27.955 INFO [stderr]   |
Nov 30 20:20:27.955 INFO [stderr] 2 | use std::*;
Nov 30 20:20:27.955 INFO [stderr]   |     ^^^^^^
Nov 30 20:20:27.955 INFO [stderr]   |
Nov 30 20:20:27.955 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:20:27.955 INFO [stderr] 
Nov 30 20:20:27.955 INFO [stderr] warning: unused import: `std::*`
Nov 30 20:20:27.955 INFO [stderr]  --> src/ownership.rs:2:5
Nov 30 20:20:27.955 INFO [stderr]   |
Nov 30 20:20:27.955 INFO [stderr] 2 | use std::*;
Nov 30 20:20:27.955 INFO [stderr]   |     ^^^^^^
Nov 30 20:20:27.955 INFO [stderr] 
Nov 30 20:20:28.089 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.089 INFO [stderr]   --> src/main.rs:31:9
Nov 30 20:20:28.089 INFO [stderr]    |
Nov 30 20:20:28.089 INFO [stderr] 31 |     let x = 5;
Nov 30 20:20:28.089 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.089 INFO [stderr]    |
Nov 30 20:20:28.090 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:20:28.090 INFO [stderr] 
Nov 30 20:20:28.090 INFO [stderr] warning: unused variable: `a`
Nov 30 20:20:28.090 INFO [stderr]   --> src/main.rs:34:10
Nov 30 20:20:28.090 INFO [stderr]    |
Nov 30 20:20:28.090 INFO [stderr] 34 |     let (a, b) = (1, 2);
Nov 30 20:20:28.090 INFO [stderr]    |          ^ help: consider using `_a` instead
Nov 30 20:20:28.090 INFO [stderr] 
Nov 30 20:20:28.090 INFO [stderr] warning: unused variable: `b`
Nov 30 20:20:28.090 INFO [stderr]   --> src/main.rs:34:13
Nov 30 20:20:28.090 INFO [stderr]    |
Nov 30 20:20:28.090 INFO [stderr] 34 |     let (a, b) = (1, 2);
Nov 30 20:20:28.090 INFO [stderr]    |             ^ help: consider using `_b` instead
Nov 30 20:20:28.090 INFO [stderr] 
Nov 30 20:20:28.090 INFO [stderr] warning: unused variable: `c`
Nov 30 20:20:28.090 INFO [stderr]   --> src/main.rs:37:9
Nov 30 20:20:28.090 INFO [stderr]    |
Nov 30 20:20:28.090 INFO [stderr] 37 |     let c: i32 = 5;
Nov 30 20:20:28.090 INFO [stderr]    |         ^ help: consider using `_c` instead
Nov 30 20:20:28.090 INFO [stderr] 
Nov 30 20:20:28.090 INFO [stderr] warning: variable `d` is assigned to, but never used
Nov 30 20:20:28.090 INFO [stderr]   --> src/main.rs:41:13
Nov 30 20:20:28.090 INFO [stderr]    |
Nov 30 20:20:28.090 INFO [stderr] 41 |     let mut d = 5;
Nov 30 20:20:28.090 INFO [stderr]    |             ^
Nov 30 20:20:28.090 INFO [stderr]    |
Nov 30 20:20:28.090 INFO [stderr]    = note: consider using `_d` instead
Nov 30 20:20:28.090 INFO [stderr] 
Nov 30 20:20:28.090 INFO [stderr] warning: value assigned to `d` is never read
Nov 30 20:20:28.090 INFO [stderr]   --> src/main.rs:42:5
Nov 30 20:20:28.090 INFO [stderr]    |
Nov 30 20:20:28.090 INFO [stderr] 42 |     d = 10;
Nov 30 20:20:28.090 INFO [stderr]    |     ^
Nov 30 20:20:28.090 INFO [stderr]    |
Nov 30 20:20:28.090 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 20:20:28.091 INFO [stderr] 
Nov 30 20:20:28.091 INFO [stderr] warning: unused variable: `e`
Nov 30 20:20:28.091 INFO [stderr]   --> src/main.rs:45:9
Nov 30 20:20:28.091 INFO [stderr]    |
Nov 30 20:20:28.091 INFO [stderr] 45 |     let e: i32;
Nov 30 20:20:28.091 INFO [stderr]    |         ^ help: consider using `_e` instead
Nov 30 20:20:28.091 INFO [stderr] 
Nov 30 20:20:28.091 INFO [stderr] warning: unused variable: `f`
Nov 30 20:20:28.091 INFO [stderr]   --> src/main.rs:67:9
Nov 30 20:20:28.091 INFO [stderr]    |
Nov 30 20:20:28.091 INFO [stderr] 67 |     let f: fn(i32) -> i32 = plus_one;
Nov 30 20:20:28.091 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 30 20:20:28.091 INFO [stderr] 
Nov 30 20:20:28.091 INFO [stderr] warning: unused variable: `f1`
Nov 30 20:20:28.091 INFO [stderr]   --> src/main.rs:69:9
Nov 30 20:20:28.091 INFO [stderr]    |
Nov 30 20:20:28.091 INFO [stderr] 69 |     let f1 = plus_one;
Nov 30 20:20:28.091 INFO [stderr]    |         ^^ help: consider using `_f1` instead
Nov 30 20:20:28.091 INFO [stderr] 
Nov 30 20:20:28.091 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.091 INFO [stderr]   --> src/main.rs:72:9
Nov 30 20:20:28.091 INFO [stderr]    |
Nov 30 20:20:28.091 INFO [stderr] 72 |     let x = true;
Nov 30 20:20:28.091 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.091 INFO [stderr] 
Nov 30 20:20:28.091 INFO [stderr] warning: unused variable: `y`
Nov 30 20:20:28.091 INFO [stderr]   --> src/main.rs:73:9
Nov 30 20:20:28.091 INFO [stderr]    |
Nov 30 20:20:28.091 INFO [stderr] 73 |     let y: bool = false;
Nov 30 20:20:28.091 INFO [stderr]    |         ^ help: consider using `_y` instead
Nov 30 20:20:28.091 INFO [stderr] 
Nov 30 20:20:28.091 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.091 INFO [stderr]   --> src/main.rs:75:9
Nov 30 20:20:28.091 INFO [stderr]    |
Nov 30 20:20:28.091 INFO [stderr] 75 |     let x = 'x';
Nov 30 20:20:28.091 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.091 INFO [stderr] 
Nov 30 20:20:28.091 INFO [stderr] warning: unused variable: `two_hearts`
Nov 30 20:20:28.091 INFO [stderr]   --> src/main.rs:76:9
Nov 30 20:20:28.091 INFO [stderr]    |
Nov 30 20:20:28.091 INFO [stderr] 76 |     let two_hearts = '里';  // char is 4 bytes
Nov 30 20:20:28.091 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_two_hearts` instead
Nov 30 20:20:28.091 INFO [stderr] 
Nov 30 20:20:28.093 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.093 INFO [stderr]   --> src/main.rs:78:9
Nov 30 20:20:28.093 INFO [stderr]    |
Nov 30 20:20:28.093 INFO [stderr] 78 |     let x: i8 = 1;
Nov 30 20:20:28.093 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.093 INFO [stderr] 
Nov 30 20:20:28.093 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.093 INFO [stderr]   --> src/main.rs:79:9
Nov 30 20:20:28.093 INFO [stderr]    |
Nov 30 20:20:28.093 INFO [stderr] 79 |     let x: i16 = 1;
Nov 30 20:20:28.093 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.093 INFO [stderr] 
Nov 30 20:20:28.093 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.093 INFO [stderr]   --> src/main.rs:80:9
Nov 30 20:20:28.093 INFO [stderr]    |
Nov 30 20:20:28.093 INFO [stderr] 80 |     let x: i32 = 1;
Nov 30 20:20:28.093 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.093 INFO [stderr] 
Nov 30 20:20:28.093 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.093 INFO [stderr]   --> src/main.rs:81:9
Nov 30 20:20:28.093 INFO [stderr]    |
Nov 30 20:20:28.093 INFO [stderr] 81 |     let x: i64 = 1;
Nov 30 20:20:28.093 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.093 INFO [stderr] 
Nov 30 20:20:28.093 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.093 INFO [stderr]   --> src/main.rs:82:9
Nov 30 20:20:28.093 INFO [stderr]    |
Nov 30 20:20:28.093 INFO [stderr] 82 |     let x: u8 = 1;
Nov 30 20:20:28.093 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.093 INFO [stderr] 
Nov 30 20:20:28.093 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.093 INFO [stderr]   --> src/main.rs:83:9
Nov 30 20:20:28.093 INFO [stderr]    |
Nov 30 20:20:28.093 INFO [stderr] 83 |     let x: u16 = 1;
Nov 30 20:20:28.093 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.093 INFO [stderr] 
Nov 30 20:20:28.093 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.093 INFO [stderr]   --> src/main.rs:84:9
Nov 30 20:20:28.093 INFO [stderr]    |
Nov 30 20:20:28.093 INFO [stderr] 84 |     let x: u32 = 1;
Nov 30 20:20:28.093 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.093 INFO [stderr] 
Nov 30 20:20:28.093 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.093 INFO [stderr]   --> src/main.rs:85:9
Nov 30 20:20:28.093 INFO [stderr]    |
Nov 30 20:20:28.093 INFO [stderr] 85 |     let x: u64 = 1;
Nov 30 20:20:28.093 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.093 INFO [stderr] 
Nov 30 20:20:28.093 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.093 INFO [stderr]   --> src/main.rs:86:9
Nov 30 20:20:28.093 INFO [stderr]    |
Nov 30 20:20:28.093 INFO [stderr] 86 |     let x: isize = 1;  // unfix size
Nov 30 20:20:28.093 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.093 INFO [stderr] 
Nov 30 20:20:28.099 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.099 INFO [stderr]   --> src/main.rs:87:9
Nov 30 20:20:28.099 INFO [stderr]    |
Nov 30 20:20:28.099 INFO [stderr] 87 |     let x: usize = 1;
Nov 30 20:20:28.099 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.099 INFO [stderr] 
Nov 30 20:20:28.099 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.099 INFO [stderr]   --> src/main.rs:88:9
Nov 30 20:20:28.099 INFO [stderr]    |
Nov 30 20:20:28.099 INFO [stderr] 88 |     let x: f32 = 1.0;
Nov 30 20:20:28.099 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.099 INFO [stderr] 
Nov 30 20:20:28.100 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.100 INFO [stderr]   --> src/main.rs:89:9
Nov 30 20:20:28.100 INFO [stderr]    |
Nov 30 20:20:28.100 INFO [stderr] 89 |     let x: f64 = 1.0;
Nov 30 20:20:28.100 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 30 20:20:28.100 INFO [stderr] 
Nov 30 20:20:28.100 INFO [stderr] warning: unused variable: `a`
Nov 30 20:20:28.100 INFO [stderr]   --> src/main.rs:91:9
Nov 30 20:20:28.100 INFO [stderr]    |
Nov 30 20:20:28.101 INFO [stderr] 91 |     let a = [1,2,3];
Nov 30 20:20:28.101 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `m`
Nov 30 20:20:28.101 INFO [stderr]   --> src/main.rs:92:13
Nov 30 20:20:28.101 INFO [stderr]    |
Nov 30 20:20:28.101 INFO [stderr] 92 |     let mut m = [1,2,3];
Nov 30 20:20:28.101 INFO [stderr]    |             ^ help: consider using `_m` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `a_len`
Nov 30 20:20:28.101 INFO [stderr]   --> src/main.rs:94:9
Nov 30 20:20:28.101 INFO [stderr]    |
Nov 30 20:20:28.101 INFO [stderr] 94 |     let a_len = a.len();
Nov 30 20:20:28.101 INFO [stderr]    |         ^^^^^ help: consider using `_a_len` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `complete`
Nov 30 20:20:28.101 INFO [stderr]   --> src/main.rs:98:9
Nov 30 20:20:28.101 INFO [stderr]    |
Nov 30 20:20:28.101 INFO [stderr] 98 |     let complete = &a[..]; // a slice containing all of the elements in a
Nov 30 20:20:28.101 INFO [stderr]    |         ^^^^^^^^ help: consider using `_complete` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `middle`
Nov 30 20:20:28.101 INFO [stderr]   --> src/main.rs:99:9
Nov 30 20:20:28.101 INFO [stderr]    |
Nov 30 20:20:28.101 INFO [stderr] 99 |     let middle = &a[1..4];
Nov 30 20:20:28.101 INFO [stderr]    |         ^^^^^^ help: consider using `_middle` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `x`
Nov 30 20:20:28.101 INFO [stderr]    --> src/main.rs:102:9
Nov 30 20:20:28.101 INFO [stderr]     |
Nov 30 20:20:28.101 INFO [stderr] 102 |     let x = (1, "hello");
Nov 30 20:20:28.101 INFO [stderr]     |         ^ help: consider using `_x` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `y`
Nov 30 20:20:28.101 INFO [stderr]   --> src/case.rs:13:9
Nov 30 20:20:28.101 INFO [stderr]    |
Nov 30 20:20:28.101 INFO [stderr] 13 |     let y =
Nov 30 20:20:28.101 INFO [stderr]    |         ^ help: consider using `_y` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `v2`
Nov 30 20:20:28.101 INFO [stderr]  --> src/ownership.rs:7:9
Nov 30 20:20:28.101 INFO [stderr]   |
Nov 30 20:20:28.101 INFO [stderr] 7 |     let v2 = v;
Nov 30 20:20:28.101 INFO [stderr]   |         ^^ help: consider using `_v2` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `v1`
Nov 30 20:20:28.101 INFO [stderr]  --> src/reference.rs:3:17
Nov 30 20:20:28.101 INFO [stderr]   |
Nov 30 20:20:28.101 INFO [stderr] 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 30 20:20:28.101 INFO [stderr]   |                 ^^ help: consider using `_v1` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `v2`
Nov 30 20:20:28.101 INFO [stderr]  --> src/reference.rs:3:32
Nov 30 20:20:28.101 INFO [stderr]   |
Nov 30 20:20:28.101 INFO [stderr] 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 30 20:20:28.101 INFO [stderr]   |                                ^^ help: consider using `_v2` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.101 INFO [stderr] warning: unused variable: `answer`
Nov 30 20:20:28.101 INFO [stderr]   --> src/reference.rs:11:9
Nov 30 20:20:28.101 INFO [stderr]    |
Nov 30 20:20:28.101 INFO [stderr] 11 |     let answer = referencefoo(&v1, &v2);
Nov 30 20:20:28.101 INFO [stderr]    |         ^^^^^^ help: consider using `_answer` instead
Nov 30 20:20:28.101 INFO [stderr] 
Nov 30 20:20:28.115 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:20:28.115 INFO [stderr]   --> src/main.rs:92:9
Nov 30 20:20:28.115 INFO [stderr]    |
Nov 30 20:20:28.115 INFO [stderr] 92 |     let mut m = [1,2,3];
Nov 30 20:20:28.115 INFO [stderr]    |         ----^
Nov 30 20:20:28.115 INFO [stderr]    |         |
Nov 30 20:20:28.115 INFO [stderr]    |         help: remove this `mut`
Nov 30 20:20:28.115 INFO [stderr]    |
Nov 30 20:20:28.115 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 20:20:28.115 INFO [stderr] 
Nov 30 20:20:28.131 INFO [stderr] warning: function is never used: `case`
Nov 30 20:20:28.131 INFO [stderr]  --> src/case.rs:2:1
Nov 30 20:20:28.131 INFO [stderr]   |
Nov 30 20:20:28.131 INFO [stderr] 2 | fn case() {
Nov 30 20:20:28.131 INFO [stderr]   | ^^^^^^^^^
Nov 30 20:20:28.131 INFO [stderr]   |
Nov 30 20:20:28.131 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 20:20:28.131 INFO [stderr] 
Nov 30 20:20:28.139 INFO [stderr] warning: function is never used: `referencefoo`
Nov 30 20:20:28.139 INFO [stderr]  --> src/reference.rs:3:1
Nov 30 20:20:28.139 INFO [stderr]   |
Nov 30 20:20:28.139 INFO [stderr] 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 30 20:20:28.139 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:20:28.139 INFO [stderr] 
Nov 30 20:20:28.139 INFO [stderr] warning: function is never used: `reference`
Nov 30 20:20:28.139 INFO [stderr]  --> src/reference.rs:7:1
Nov 30 20:20:28.139 INFO [stderr]   |
Nov 30 20:20:28.139 INFO [stderr] 7 | fn reference() {
Nov 30 20:20:28.139 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 30 20:20:28.139 INFO [stderr] 
Nov 30 20:20:28.139 INFO [stderr] warning: function is never used: `add_one`
Nov 30 20:20:28.139 INFO [stderr]   --> src/main.rs:17:1
Nov 30 20:20:28.139 INFO [stderr]    |
Nov 30 20:20:28.139 INFO [stderr] 17 | fn add_one(x: i32) -> i32 {
Nov 30 20:20:28.139 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:20:28.139 INFO [stderr] 
Nov 30 20:20:28.139 INFO [stderr] warning: function is never used: `diverges`
Nov 30 20:20:28.139 INFO [stderr]   --> src/main.rs:21:1
Nov 30 20:20:28.139 INFO [stderr]    |
Nov 30 20:20:28.139 INFO [stderr] 21 | fn diverges() -> ! {
Nov 30 20:20:28.139 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 30 20:20:28.139 INFO [stderr] 
Nov 30 20:20:28.634 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 30 20:20:28.643 INFO [stderr] su: No module specific data is present
Nov 30 20:20:29.213 INFO running `"docker" "inspect" "0e092438f59aaa64ba960ce5595336b4bf3762f9b430998920aeff5b696dedaa"`
Nov 30 20:20:29.511 INFO running `"docker" "rm" "-f" "0e092438f59aaa64ba960ce5595336b4bf3762f9b430998920aeff5b696dedaa"`
Nov 30 20:20:29.879 INFO [stdout] 0e092438f59aaa64ba960ce5595336b4bf3762f9b430998920aeff5b696dedaa
Nov 30 20:20:29.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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"`
Nov 30 20:20:30.295 INFO [stdout] 135c61511952024d1c195b62a366f20f2ab0308bb14861ee9fb441cf3591d720
Nov 30 20:20:30.301 INFO running `"docker" "start" "-a" "135c61511952024d1c195b62a366f20f2ab0308bb14861ee9fb441cf3591d720"`
Nov 30 20:20:31.548 INFO [stderr] usermod: no changes
Nov 30 20:20:31.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 30 20:20:31.631 INFO [stderr]      Running /target/debug/deps/syntax-24fb6d3ad80201ad
Nov 30 20:20:31.633 INFO [stdout] 
Nov 30 20:20:31.633 INFO [stdout] running 0 tests
Nov 30 20:20:31.633 INFO [stdout] 
Nov 30 20:20:31.633 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:20:31.633 INFO [stdout] 
Nov 30 20:20:31.635 INFO [stderr] su: No module specific data is present
Nov 30 20:20:32.313 INFO running `"docker" "inspect" "135c61511952024d1c195b62a366f20f2ab0308bb14861ee9fb441cf3591d720"`
Nov 30 20:20:32.557 INFO running `"docker" "rm" "-f" "135c61511952024d1c195b62a366f20f2ab0308bb14861ee9fb441cf3591d720"`
Nov 30 20:20:32.843 INFO [stdout] 135c61511952024d1c195b62a366f20f2ab0308bb14861ee9fb441cf3591d720
