Oct 12 18:26:56.508 INFO testing xlkness/syntax against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1 Oct 12 18:26:56.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-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"` Oct 12 18:26:56.959 INFO blam! 95640d2427d8c2d7dac4e83c8767fe5342753994030bf60c012c76f896a23bfa Oct 12 18:26:56.959 INFO running `"docker" "start" "-a" "95640d2427d8c2d7dac4e83c8767fe5342753994030bf60c012c76f896a23bfa"` Oct 12 18:26:58.539 INFO kablam! usermod: no changes Oct 12 18:26:58.611 INFO kablam! Compiling syntax v0.1.0 (/source) Oct 12 18:26:58.828 INFO kablam! warning: unused import: `std::*` Oct 12 18:26:58.829 INFO kablam! --> src/loop.rs:2:5 Oct 12 18:26:58.829 INFO kablam! | Oct 12 18:26:58.829 INFO kablam! 2 | use std::*; Oct 12 18:26:58.829 INFO kablam! | ^^^^^^ Oct 12 18:26:58.829 INFO kablam! | Oct 12 18:26:58.829 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 18:26:58.829 INFO kablam! Oct 12 18:26:58.829 INFO kablam! warning: unused import: `std::*` Oct 12 18:26:58.829 INFO kablam! --> src/ownership.rs:2:5 Oct 12 18:26:58.829 INFO kablam! | Oct 12 18:26:58.829 INFO kablam! 2 | use std::*; Oct 12 18:26:58.829 INFO kablam! | ^^^^^^ Oct 12 18:26:58.829 INFO kablam! Oct 12 18:26:58.931 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.932 INFO kablam! --> src/main.rs:31:9 Oct 12 18:26:58.932 INFO kablam! | Oct 12 18:26:58.932 INFO kablam! 31 | let x = 5; Oct 12 18:26:58.933 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.933 INFO kablam! | Oct 12 18:26:58.934 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 18:26:58.934 INFO kablam! Oct 12 18:26:58.934 INFO kablam! warning: unused variable: `a` Oct 12 18:26:58.934 INFO kablam! --> src/main.rs:34:10 Oct 12 18:26:58.935 INFO kablam! | Oct 12 18:26:58.935 INFO kablam! 34 | let (a, b) = (1, 2); Oct 12 18:26:58.935 INFO kablam! | ^ help: consider using `_a` instead Oct 12 18:26:58.935 INFO kablam! Oct 12 18:26:58.935 INFO kablam! warning: unused variable: `b` Oct 12 18:26:58.935 INFO kablam! --> src/main.rs:34:13 Oct 12 18:26:58.935 INFO kablam! | Oct 12 18:26:58.935 INFO kablam! 34 | let (a, b) = (1, 2); Oct 12 18:26:58.935 INFO kablam! | ^ help: consider using `_b` instead Oct 12 18:26:58.935 INFO kablam! Oct 12 18:26:58.935 INFO kablam! warning: unused variable: `c` Oct 12 18:26:58.935 INFO kablam! --> src/main.rs:37:9 Oct 12 18:26:58.935 INFO kablam! | Oct 12 18:26:58.935 INFO kablam! 37 | let c: i32 = 5; Oct 12 18:26:58.935 INFO kablam! | ^ help: consider using `_c` instead Oct 12 18:26:58.936 INFO kablam! Oct 12 18:26:58.936 INFO kablam! warning: variable `d` is assigned to, but never used Oct 12 18:26:58.936 INFO kablam! --> src/main.rs:41:13 Oct 12 18:26:58.936 INFO kablam! | Oct 12 18:26:58.936 INFO kablam! 41 | let mut d = 5; Oct 12 18:26:58.936 INFO kablam! | ^ Oct 12 18:26:58.936 INFO kablam! | Oct 12 18:26:58.936 INFO kablam! = note: consider using `_d` instead Oct 12 18:26:58.936 INFO kablam! Oct 12 18:26:58.936 INFO kablam! warning: value assigned to `d` is never read Oct 12 18:26:58.937 INFO kablam! --> src/main.rs:42:5 Oct 12 18:26:58.937 INFO kablam! | Oct 12 18:26:58.937 INFO kablam! 42 | d = 10; Oct 12 18:26:58.937 INFO kablam! | ^ Oct 12 18:26:58.937 INFO kablam! | Oct 12 18:26:58.937 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 12 18:26:58.937 INFO kablam! Oct 12 18:26:58.937 INFO kablam! warning: unused variable: `e` Oct 12 18:26:58.937 INFO kablam! --> src/main.rs:45:9 Oct 12 18:26:58.937 INFO kablam! | Oct 12 18:26:58.937 INFO kablam! 45 | let e: i32; Oct 12 18:26:58.937 INFO kablam! | ^ help: consider using `_e` instead Oct 12 18:26:58.937 INFO kablam! Oct 12 18:26:58.937 INFO kablam! warning: unused variable: `f` Oct 12 18:26:58.937 INFO kablam! --> src/main.rs:67:9 Oct 12 18:26:58.937 INFO kablam! | Oct 12 18:26:58.937 INFO kablam! 67 | let f: fn(i32) -> i32 = plus_one; Oct 12 18:26:58.937 INFO kablam! | ^ help: consider using `_f` instead Oct 12 18:26:58.937 INFO kablam! Oct 12 18:26:58.937 INFO kablam! warning: unused variable: `f1` Oct 12 18:26:58.937 INFO kablam! --> src/main.rs:69:9 Oct 12 18:26:58.937 INFO kablam! | Oct 12 18:26:58.937 INFO kablam! 69 | let f1 = plus_one; Oct 12 18:26:58.937 INFO kablam! | ^^ help: consider using `_f1` instead Oct 12 18:26:58.937 INFO kablam! Oct 12 18:26:58.938 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.938 INFO kablam! --> src/main.rs:72:9 Oct 12 18:26:58.938 INFO kablam! | Oct 12 18:26:58.938 INFO kablam! 72 | let x = true; Oct 12 18:26:58.938 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.938 INFO kablam! Oct 12 18:26:58.938 INFO kablam! warning: unused variable: `y` Oct 12 18:26:58.938 INFO kablam! --> src/main.rs:73:9 Oct 12 18:26:58.938 INFO kablam! | Oct 12 18:26:58.938 INFO kablam! 73 | let y: bool = false; Oct 12 18:26:58.939 INFO kablam! | ^ help: consider using `_y` instead Oct 12 18:26:58.939 INFO kablam! Oct 12 18:26:58.939 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.939 INFO kablam! --> src/main.rs:75:9 Oct 12 18:26:58.939 INFO kablam! | Oct 12 18:26:58.939 INFO kablam! 75 | let x = 'x'; Oct 12 18:26:58.939 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.939 INFO kablam! Oct 12 18:26:58.939 INFO kablam! warning: unused variable: `two_hearts` Oct 12 18:26:58.939 INFO kablam! --> src/main.rs:76:9 Oct 12 18:26:58.939 INFO kablam! | Oct 12 18:26:58.939 INFO kablam! 76 | let two_hearts = '里'; // char is 4 bytes Oct 12 18:26:58.939 INFO kablam! | ^^^^^^^^^^ help: consider using `_two_hearts` instead Oct 12 18:26:58.939 INFO kablam! Oct 12 18:26:58.939 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.939 INFO kablam! --> src/main.rs:78:9 Oct 12 18:26:58.939 INFO kablam! | Oct 12 18:26:58.940 INFO kablam! 78 | let x: i8 = 1; Oct 12 18:26:58.940 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.940 INFO kablam! Oct 12 18:26:58.940 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.940 INFO kablam! --> src/main.rs:79:9 Oct 12 18:26:58.940 INFO kablam! | Oct 12 18:26:58.940 INFO kablam! 79 | let x: i16 = 1; Oct 12 18:26:58.940 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.940 INFO kablam! Oct 12 18:26:58.940 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.940 INFO kablam! --> src/main.rs:80:9 Oct 12 18:26:58.940 INFO kablam! | Oct 12 18:26:58.940 INFO kablam! 80 | let x: i32 = 1; Oct 12 18:26:58.940 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.940 INFO kablam! Oct 12 18:26:58.940 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.941 INFO kablam! --> src/main.rs:81:9 Oct 12 18:26:58.941 INFO kablam! | Oct 12 18:26:58.941 INFO kablam! 81 | let x: i64 = 1; Oct 12 18:26:58.941 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.941 INFO kablam! Oct 12 18:26:58.941 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.941 INFO kablam! --> src/main.rs:82:9 Oct 12 18:26:58.941 INFO kablam! | Oct 12 18:26:58.941 INFO kablam! 82 | let x: u8 = 1; Oct 12 18:26:58.941 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.941 INFO kablam! Oct 12 18:26:58.941 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.941 INFO kablam! --> src/main.rs:83:9 Oct 12 18:26:58.941 INFO kablam! | Oct 12 18:26:58.941 INFO kablam! 83 | let x: u16 = 1; Oct 12 18:26:58.941 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.941 INFO kablam! Oct 12 18:26:58.942 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.942 INFO kablam! --> src/main.rs:84:9 Oct 12 18:26:58.942 INFO kablam! | Oct 12 18:26:58.942 INFO kablam! 84 | let x: u32 = 1; Oct 12 18:26:58.942 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.942 INFO kablam! Oct 12 18:26:58.942 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.942 INFO kablam! --> src/main.rs:85:9 Oct 12 18:26:58.942 INFO kablam! | Oct 12 18:26:58.942 INFO kablam! 85 | let x: u64 = 1; Oct 12 18:26:58.942 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.942 INFO kablam! Oct 12 18:26:58.942 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.942 INFO kablam! --> src/main.rs:86:9 Oct 12 18:26:58.942 INFO kablam! | Oct 12 18:26:58.942 INFO kablam! 86 | let x: isize = 1; // unfix size Oct 12 18:26:58.942 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.942 INFO kablam! Oct 12 18:26:58.942 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:87:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 87 | let x: usize = 1; Oct 12 18:26:58.943 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:88:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 88 | let x: f32 = 1.0; Oct 12 18:26:58.943 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:89:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 89 | let x: f64 = 1.0; Oct 12 18:26:58.943 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `a` Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:91:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 91 | let a = [1,2,3]; Oct 12 18:26:58.943 INFO kablam! | ^ help: consider using `_a` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `m` Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:92:13 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 92 | let mut m = [1,2,3]; Oct 12 18:26:58.943 INFO kablam! | ^ help: consider using `_m` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `a_len` Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:94:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 94 | let a_len = a.len(); Oct 12 18:26:58.943 INFO kablam! | ^^^^^ help: consider using `_a_len` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `complete` Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:98:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 98 | let complete = &a[..]; // a slice containing all of the elements in a Oct 12 18:26:58.943 INFO kablam! | ^^^^^^^^ help: consider using `_complete` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `middle` Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:99:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 99 | let middle = &a[1..4]; Oct 12 18:26:58.943 INFO kablam! | ^^^^^^ help: consider using `_middle` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `x` Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:102:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 102 | let x = (1, "hello"); Oct 12 18:26:58.943 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `y` Oct 12 18:26:58.943 INFO kablam! --> src/case.rs:13:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 13 | let y = Oct 12 18:26:58.943 INFO kablam! | ^ help: consider using `_y` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `v2` Oct 12 18:26:58.943 INFO kablam! --> src/ownership.rs:7:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 7 | let v2 = v; Oct 12 18:26:58.943 INFO kablam! | ^^ help: consider using `_v2` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `v1` Oct 12 18:26:58.943 INFO kablam! --> src/reference.rs:3:17 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 3 | fn referencefoo(v1: &Vec, v2: &Vec) -> i32 { Oct 12 18:26:58.943 INFO kablam! | ^^ help: consider using `_v1` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `v2` Oct 12 18:26:58.943 INFO kablam! --> src/reference.rs:3:32 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 3 | fn referencefoo(v1: &Vec, v2: &Vec) -> i32 { Oct 12 18:26:58.943 INFO kablam! | ^^ help: consider using `_v2` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: unused variable: `answer` Oct 12 18:26:58.943 INFO kablam! --> src/reference.rs:11:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 11 | let answer = referencefoo(&v1, &v2); Oct 12 18:26:58.943 INFO kablam! | ^^^^^^ help: consider using `_answer` instead Oct 12 18:26:58.943 INFO kablam! Oct 12 18:26:58.943 INFO kablam! warning: variable does not need to be mutable Oct 12 18:26:58.943 INFO kablam! --> src/main.rs:92:9 Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.943 INFO kablam! 92 | let mut m = [1,2,3]; Oct 12 18:26:58.943 INFO kablam! | ----^ Oct 12 18:26:58.943 INFO kablam! | | Oct 12 18:26:58.943 INFO kablam! | help: remove this `mut` Oct 12 18:26:58.943 INFO kablam! | Oct 12 18:26:58.944 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 18:26:58.944 INFO kablam! Oct 12 18:26:58.948 INFO kablam! warning: function is never used: `case` Oct 12 18:26:58.948 INFO kablam! --> src/case.rs:2:1 Oct 12 18:26:58.948 INFO kablam! | Oct 12 18:26:58.948 INFO kablam! 2 | fn case() { Oct 12 18:26:58.948 INFO kablam! | ^^^^^^^^^ Oct 12 18:26:58.949 INFO kablam! | Oct 12 18:26:58.949 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 18:26:58.949 INFO kablam! Oct 12 18:26:58.949 INFO kablam! warning: function is never used: `referencefoo` Oct 12 18:26:58.949 INFO kablam! --> src/reference.rs:3:1 Oct 12 18:26:58.949 INFO kablam! | Oct 12 18:26:58.949 INFO kablam! 3 | fn referencefoo(v1: &Vec, v2: &Vec) -> i32 { Oct 12 18:26:58.949 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:26:58.949 INFO kablam! Oct 12 18:26:58.949 INFO kablam! warning: function is never used: `reference` Oct 12 18:26:58.949 INFO kablam! --> src/reference.rs:7:1 Oct 12 18:26:58.949 INFO kablam! | Oct 12 18:26:58.949 INFO kablam! 7 | fn reference() { Oct 12 18:26:58.950 INFO kablam! | ^^^^^^^^^^^^^^ Oct 12 18:26:58.950 INFO kablam! Oct 12 18:26:58.950 INFO kablam! warning: function is never used: `add_one` Oct 12 18:26:58.950 INFO kablam! --> src/main.rs:17:1 Oct 12 18:26:58.950 INFO kablam! | Oct 12 18:26:58.950 INFO kablam! 17 | fn add_one(x: i32) -> i32 { Oct 12 18:26:58.950 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:26:58.950 INFO kablam! Oct 12 18:26:58.950 INFO kablam! warning: function is never used: `diverges` Oct 12 18:26:58.950 INFO kablam! --> src/main.rs:21:1 Oct 12 18:26:58.950 INFO kablam! | Oct 12 18:26:58.950 INFO kablam! 21 | fn diverges() -> ! { Oct 12 18:26:58.950 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 12 18:26:58.950 INFO kablam! Oct 12 18:26:59.487 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.90s Oct 12 18:26:59.487 INFO kablam! su: No module specific data is present Oct 12 18:27:00.304 INFO running `"docker" "rm" "-f" "95640d2427d8c2d7dac4e83c8767fe5342753994030bf60c012c76f896a23bfa"` Oct 12 18:27:00.599 INFO blam! 95640d2427d8c2d7dac4e83c8767fe5342753994030bf60c012c76f896a23bfa Oct 12 18:27:00.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-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"` Oct 12 18:27:00.984 INFO blam! 2ea95e454876a9525abbd2cd23012244990fb5038f0b9e27b84801657df8ebf0 Oct 12 18:27:00.991 INFO running `"docker" "start" "-a" "2ea95e454876a9525abbd2cd23012244990fb5038f0b9e27b84801657df8ebf0"` Oct 12 18:27:02.071 INFO kablam! usermod: no changes Oct 12 18:27:02.131 INFO kablam! Compiling syntax v0.1.0 (/source) Oct 12 18:27:02.378 INFO kablam! warning: unused import: `std::*` Oct 12 18:27:02.379 INFO kablam! --> src/loop.rs:2:5 Oct 12 18:27:02.379 INFO kablam! | Oct 12 18:27:02.379 INFO kablam! 2 | use std::*; Oct 12 18:27:02.379 INFO kablam! | ^^^^^^ Oct 12 18:27:02.379 INFO kablam! | Oct 12 18:27:02.379 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 18:27:02.379 INFO kablam! Oct 12 18:27:02.391 INFO kablam! warning: unused import: `std::*` Oct 12 18:27:02.391 INFO kablam! --> src/ownership.rs:2:5 Oct 12 18:27:02.391 INFO kablam! | Oct 12 18:27:02.391 INFO kablam! 2 | use std::*; Oct 12 18:27:02.391 INFO kablam! | ^^^^^^ Oct 12 18:27:02.391 INFO kablam! Oct 12 18:27:02.519 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.519 INFO kablam! --> src/main.rs:31:9 Oct 12 18:27:02.519 INFO kablam! | Oct 12 18:27:02.519 INFO kablam! 31 | let x = 5; Oct 12 18:27:02.519 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.519 INFO kablam! | Oct 12 18:27:02.519 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 18:27:02.519 INFO kablam! Oct 12 18:27:02.519 INFO kablam! warning: unused variable: `a` Oct 12 18:27:02.519 INFO kablam! --> src/main.rs:34:10 Oct 12 18:27:02.519 INFO kablam! | Oct 12 18:27:02.519 INFO kablam! 34 | let (a, b) = (1, 2); Oct 12 18:27:02.519 INFO kablam! | ^ help: consider using `_a` instead Oct 12 18:27:02.519 INFO kablam! Oct 12 18:27:02.519 INFO kablam! warning: unused variable: `b` Oct 12 18:27:02.519 INFO kablam! --> src/main.rs:34:13 Oct 12 18:27:02.519 INFO kablam! | Oct 12 18:27:02.519 INFO kablam! 34 | let (a, b) = (1, 2); Oct 12 18:27:02.519 INFO kablam! | ^ help: consider using `_b` instead Oct 12 18:27:02.519 INFO kablam! Oct 12 18:27:02.520 INFO kablam! warning: unused variable: `c` Oct 12 18:27:02.520 INFO kablam! --> src/main.rs:37:9 Oct 12 18:27:02.520 INFO kablam! | Oct 12 18:27:02.520 INFO kablam! 37 | let c: i32 = 5; Oct 12 18:27:02.520 INFO kablam! | ^ help: consider using `_c` instead Oct 12 18:27:02.520 INFO kablam! Oct 12 18:27:02.520 INFO kablam! warning: variable `d` is assigned to, but never used Oct 12 18:27:02.520 INFO kablam! --> src/main.rs:41:13 Oct 12 18:27:02.520 INFO kablam! | Oct 12 18:27:02.520 INFO kablam! 41 | let mut d = 5; Oct 12 18:27:02.520 INFO kablam! | ^ Oct 12 18:27:02.520 INFO kablam! | Oct 12 18:27:02.520 INFO kablam! = note: consider using `_d` instead Oct 12 18:27:02.520 INFO kablam! Oct 12 18:27:02.520 INFO kablam! warning: value assigned to `d` is never read Oct 12 18:27:02.520 INFO kablam! --> src/main.rs:42:5 Oct 12 18:27:02.520 INFO kablam! | Oct 12 18:27:02.520 INFO kablam! 42 | d = 10; Oct 12 18:27:02.520 INFO kablam! | ^ Oct 12 18:27:02.520 INFO kablam! | Oct 12 18:27:02.520 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 12 18:27:02.520 INFO kablam! Oct 12 18:27:02.520 INFO kablam! warning: unused variable: `e` Oct 12 18:27:02.520 INFO kablam! --> src/main.rs:45:9 Oct 12 18:27:02.520 INFO kablam! | Oct 12 18:27:02.521 INFO kablam! 45 | let e: i32; Oct 12 18:27:02.521 INFO kablam! | ^ help: consider using `_e` instead Oct 12 18:27:02.521 INFO kablam! Oct 12 18:27:02.521 INFO kablam! warning: unused variable: `f` Oct 12 18:27:02.521 INFO kablam! --> src/main.rs:67:9 Oct 12 18:27:02.521 INFO kablam! | Oct 12 18:27:02.521 INFO kablam! 67 | let f: fn(i32) -> i32 = plus_one; Oct 12 18:27:02.521 INFO kablam! | ^ help: consider using `_f` instead Oct 12 18:27:02.521 INFO kablam! Oct 12 18:27:02.521 INFO kablam! warning: unused variable: `f1` Oct 12 18:27:02.521 INFO kablam! --> src/main.rs:69:9 Oct 12 18:27:02.521 INFO kablam! | Oct 12 18:27:02.521 INFO kablam! 69 | let f1 = plus_one; Oct 12 18:27:02.521 INFO kablam! | ^^ help: consider using `_f1` instead Oct 12 18:27:02.521 INFO kablam! Oct 12 18:27:02.521 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.521 INFO kablam! --> src/main.rs:72:9 Oct 12 18:27:02.521 INFO kablam! | Oct 12 18:27:02.521 INFO kablam! 72 | let x = true; Oct 12 18:27:02.521 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.521 INFO kablam! Oct 12 18:27:02.521 INFO kablam! warning: unused variable: `y` Oct 12 18:27:02.521 INFO kablam! --> src/main.rs:73:9 Oct 12 18:27:02.521 INFO kablam! | Oct 12 18:27:02.521 INFO kablam! 73 | let y: bool = false; Oct 12 18:27:02.521 INFO kablam! | ^ help: consider using `_y` instead Oct 12 18:27:02.522 INFO kablam! Oct 12 18:27:02.522 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.522 INFO kablam! --> src/main.rs:75:9 Oct 12 18:27:02.522 INFO kablam! | Oct 12 18:27:02.522 INFO kablam! 75 | let x = 'x'; Oct 12 18:27:02.522 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.522 INFO kablam! Oct 12 18:27:02.522 INFO kablam! warning: unused variable: `two_hearts` Oct 12 18:27:02.522 INFO kablam! --> src/main.rs:76:9 Oct 12 18:27:02.522 INFO kablam! | Oct 12 18:27:02.522 INFO kablam! 76 | let two_hearts = '里'; // char is 4 bytes Oct 12 18:27:02.522 INFO kablam! | ^^^^^^^^^^ help: consider using `_two_hearts` instead Oct 12 18:27:02.522 INFO kablam! Oct 12 18:27:02.522 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.522 INFO kablam! --> src/main.rs:78:9 Oct 12 18:27:02.522 INFO kablam! | Oct 12 18:27:02.522 INFO kablam! 78 | let x: i8 = 1; Oct 12 18:27:02.522 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.522 INFO kablam! Oct 12 18:27:02.522 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.522 INFO kablam! --> src/main.rs:79:9 Oct 12 18:27:02.522 INFO kablam! | Oct 12 18:27:02.522 INFO kablam! 79 | let x: i16 = 1; Oct 12 18:27:02.522 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.523 INFO kablam! Oct 12 18:27:02.523 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.523 INFO kablam! --> src/main.rs:80:9 Oct 12 18:27:02.523 INFO kablam! | Oct 12 18:27:02.523 INFO kablam! 80 | let x: i32 = 1; Oct 12 18:27:02.523 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.523 INFO kablam! Oct 12 18:27:02.523 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.523 INFO kablam! --> src/main.rs:81:9 Oct 12 18:27:02.523 INFO kablam! | Oct 12 18:27:02.523 INFO kablam! 81 | let x: i64 = 1; Oct 12 18:27:02.523 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.523 INFO kablam! Oct 12 18:27:02.523 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.523 INFO kablam! --> src/main.rs:82:9 Oct 12 18:27:02.523 INFO kablam! | Oct 12 18:27:02.523 INFO kablam! 82 | let x: u8 = 1; Oct 12 18:27:02.523 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.523 INFO kablam! Oct 12 18:27:02.523 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.523 INFO kablam! --> src/main.rs:83:9 Oct 12 18:27:02.523 INFO kablam! | Oct 12 18:27:02.523 INFO kablam! 83 | let x: u16 = 1; Oct 12 18:27:02.523 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.523 INFO kablam! Oct 12 18:27:02.523 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.524 INFO kablam! --> src/main.rs:84:9 Oct 12 18:27:02.524 INFO kablam! | Oct 12 18:27:02.524 INFO kablam! 84 | let x: u32 = 1; Oct 12 18:27:02.524 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.524 INFO kablam! Oct 12 18:27:02.524 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.524 INFO kablam! --> src/main.rs:85:9 Oct 12 18:27:02.524 INFO kablam! | Oct 12 18:27:02.524 INFO kablam! 85 | let x: u64 = 1; Oct 12 18:27:02.524 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.524 INFO kablam! Oct 12 18:27:02.524 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.524 INFO kablam! --> src/main.rs:86:9 Oct 12 18:27:02.524 INFO kablam! | Oct 12 18:27:02.524 INFO kablam! 86 | let x: isize = 1; // unfix size Oct 12 18:27:02.524 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.524 INFO kablam! Oct 12 18:27:02.524 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.524 INFO kablam! --> src/main.rs:87:9 Oct 12 18:27:02.524 INFO kablam! | Oct 12 18:27:02.524 INFO kablam! 87 | let x: usize = 1; Oct 12 18:27:02.524 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.524 INFO kablam! Oct 12 18:27:02.524 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.524 INFO kablam! --> src/main.rs:88:9 Oct 12 18:27:02.524 INFO kablam! | Oct 12 18:27:02.525 INFO kablam! 88 | let x: f32 = 1.0; Oct 12 18:27:02.525 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.525 INFO kablam! Oct 12 18:27:02.525 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.525 INFO kablam! --> src/main.rs:89:9 Oct 12 18:27:02.525 INFO kablam! | Oct 12 18:27:02.525 INFO kablam! 89 | let x: f64 = 1.0; Oct 12 18:27:02.525 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.525 INFO kablam! Oct 12 18:27:02.525 INFO kablam! warning: unused variable: `a` Oct 12 18:27:02.525 INFO kablam! --> src/main.rs:91:9 Oct 12 18:27:02.525 INFO kablam! | Oct 12 18:27:02.525 INFO kablam! 91 | let a = [1,2,3]; Oct 12 18:27:02.525 INFO kablam! | ^ help: consider using `_a` instead Oct 12 18:27:02.525 INFO kablam! Oct 12 18:27:02.525 INFO kablam! warning: unused variable: `m` Oct 12 18:27:02.525 INFO kablam! --> src/main.rs:92:13 Oct 12 18:27:02.525 INFO kablam! | Oct 12 18:27:02.525 INFO kablam! 92 | let mut m = [1,2,3]; Oct 12 18:27:02.525 INFO kablam! | ^ help: consider using `_m` instead Oct 12 18:27:02.525 INFO kablam! Oct 12 18:27:02.525 INFO kablam! warning: unused variable: `a_len` Oct 12 18:27:02.525 INFO kablam! --> src/main.rs:94:9 Oct 12 18:27:02.525 INFO kablam! | Oct 12 18:27:02.526 INFO kablam! 94 | let a_len = a.len(); Oct 12 18:27:02.526 INFO kablam! | ^^^^^ help: consider using `_a_len` instead Oct 12 18:27:02.526 INFO kablam! Oct 12 18:27:02.526 INFO kablam! warning: unused variable: `complete` Oct 12 18:27:02.526 INFO kablam! --> src/main.rs:98:9 Oct 12 18:27:02.526 INFO kablam! | Oct 12 18:27:02.526 INFO kablam! 98 | let complete = &a[..]; // a slice containing all of the elements in a Oct 12 18:27:02.526 INFO kablam! | ^^^^^^^^ help: consider using `_complete` instead Oct 12 18:27:02.526 INFO kablam! Oct 12 18:27:02.526 INFO kablam! warning: unused variable: `middle` Oct 12 18:27:02.526 INFO kablam! --> src/main.rs:99:9 Oct 12 18:27:02.526 INFO kablam! | Oct 12 18:27:02.526 INFO kablam! 99 | let middle = &a[1..4]; Oct 12 18:27:02.526 INFO kablam! | ^^^^^^ help: consider using `_middle` instead Oct 12 18:27:02.526 INFO kablam! Oct 12 18:27:02.526 INFO kablam! warning: unused variable: `x` Oct 12 18:27:02.526 INFO kablam! --> src/main.rs:102:9 Oct 12 18:27:02.526 INFO kablam! | Oct 12 18:27:02.526 INFO kablam! 102 | let x = (1, "hello"); Oct 12 18:27:02.526 INFO kablam! | ^ help: consider using `_x` instead Oct 12 18:27:02.526 INFO kablam! Oct 12 18:27:02.526 INFO kablam! warning: unused variable: `y` Oct 12 18:27:02.526 INFO kablam! --> src/case.rs:13:9 Oct 12 18:27:02.526 INFO kablam! | Oct 12 18:27:02.526 INFO kablam! 13 | let y = Oct 12 18:27:02.526 INFO kablam! | ^ help: consider using `_y` instead Oct 12 18:27:02.526 INFO kablam! Oct 12 18:27:02.527 INFO kablam! warning: unused variable: `v2` Oct 12 18:27:02.527 INFO kablam! --> src/ownership.rs:7:9 Oct 12 18:27:02.527 INFO kablam! | Oct 12 18:27:02.527 INFO kablam! 7 | let v2 = v; Oct 12 18:27:02.527 INFO kablam! | ^^ help: consider using `_v2` instead Oct 12 18:27:02.527 INFO kablam! Oct 12 18:27:02.527 INFO kablam! warning: unused variable: `v1` Oct 12 18:27:02.527 INFO kablam! --> src/reference.rs:3:17 Oct 12 18:27:02.527 INFO kablam! | Oct 12 18:27:02.527 INFO kablam! 3 | fn referencefoo(v1: &Vec, v2: &Vec) -> i32 { Oct 12 18:27:02.527 INFO kablam! | ^^ help: consider using `_v1` instead Oct 12 18:27:02.527 INFO kablam! Oct 12 18:27:02.527 INFO kablam! warning: unused variable: `v2` Oct 12 18:27:02.527 INFO kablam! --> src/reference.rs:3:32 Oct 12 18:27:02.527 INFO kablam! | Oct 12 18:27:02.527 INFO kablam! 3 | fn referencefoo(v1: &Vec, v2: &Vec) -> i32 { Oct 12 18:27:02.527 INFO kablam! | ^^ help: consider using `_v2` instead Oct 12 18:27:02.527 INFO kablam! Oct 12 18:27:02.527 INFO kablam! warning: unused variable: `answer` Oct 12 18:27:02.527 INFO kablam! --> src/reference.rs:11:9 Oct 12 18:27:02.527 INFO kablam! | Oct 12 18:27:02.527 INFO kablam! 11 | let answer = referencefoo(&v1, &v2); Oct 12 18:27:02.527 INFO kablam! | ^^^^^^ help: consider using `_answer` instead Oct 12 18:27:02.527 INFO kablam! Oct 12 18:27:02.527 INFO kablam! warning: variable does not need to be mutable Oct 12 18:27:02.528 INFO kablam! --> src/main.rs:92:9 Oct 12 18:27:02.528 INFO kablam! | Oct 12 18:27:02.528 INFO kablam! 92 | let mut m = [1,2,3]; Oct 12 18:27:02.528 INFO kablam! | ----^ Oct 12 18:27:02.528 INFO kablam! | | Oct 12 18:27:02.528 INFO kablam! | help: remove this `mut` Oct 12 18:27:02.528 INFO kablam! | Oct 12 18:27:02.528 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 18:27:02.528 INFO kablam! Oct 12 18:27:02.539 INFO kablam! warning: function is never used: `case` Oct 12 18:27:02.539 INFO kablam! --> src/case.rs:2:1 Oct 12 18:27:02.539 INFO kablam! | Oct 12 18:27:02.539 INFO kablam! 2 | fn case() { Oct 12 18:27:02.539 INFO kablam! | ^^^^^^^^^ Oct 12 18:27:02.539 INFO kablam! | Oct 12 18:27:02.539 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 18:27:02.539 INFO kablam! Oct 12 18:27:02.543 INFO kablam! warning: function is never used: `referencefoo` Oct 12 18:27:02.543 INFO kablam! --> src/reference.rs:3:1 Oct 12 18:27:02.543 INFO kablam! | Oct 12 18:27:02.543 INFO kablam! 3 | fn referencefoo(v1: &Vec, v2: &Vec) -> i32 { Oct 12 18:27:02.543 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:27:02.543 INFO kablam! Oct 12 18:27:02.543 INFO kablam! warning: function is never used: `reference` Oct 12 18:27:02.543 INFO kablam! --> src/reference.rs:7:1 Oct 12 18:27:02.543 INFO kablam! | Oct 12 18:27:02.543 INFO kablam! 7 | fn reference() { Oct 12 18:27:02.543 INFO kablam! | ^^^^^^^^^^^^^^ Oct 12 18:27:02.543 INFO kablam! Oct 12 18:27:02.543 INFO kablam! warning: function is never used: `add_one` Oct 12 18:27:02.543 INFO kablam! --> src/main.rs:17:1 Oct 12 18:27:02.543 INFO kablam! | Oct 12 18:27:02.543 INFO kablam! 17 | fn add_one(x: i32) -> i32 { Oct 12 18:27:02.543 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 18:27:02.543 INFO kablam! Oct 12 18:27:02.543 INFO kablam! warning: function is never used: `diverges` Oct 12 18:27:02.543 INFO kablam! --> src/main.rs:21:1 Oct 12 18:27:02.543 INFO kablam! | Oct 12 18:27:02.543 INFO kablam! 21 | fn diverges() -> ! { Oct 12 18:27:02.544 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 12 18:27:02.544 INFO kablam! Oct 12 18:27:03.031 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.92s Oct 12 18:27:03.031 INFO kablam! su: No module specific data is present Oct 12 18:27:03.874 INFO running `"docker" "rm" "-f" "2ea95e454876a9525abbd2cd23012244990fb5038f0b9e27b84801657df8ebf0"` Oct 12 18:27:04.127 INFO blam! 2ea95e454876a9525abbd2cd23012244990fb5038f0b9e27b84801657df8ebf0 Oct 12 18:27:04.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-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"` Oct 12 18:27:04.619 INFO blam! 13e674dafa88c05f84ac5cdf55cb83e56ed134be6b7170c66ec481c00a042652 Oct 12 18:27:04.628 INFO running `"docker" "start" "-a" "13e674dafa88c05f84ac5cdf55cb83e56ed134be6b7170c66ec481c00a042652"` Oct 12 18:27:05.743 INFO kablam! usermod: no changes Oct 12 18:27:05.791 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.01s Oct 12 18:27:05.791 INFO kablam! Running /target/debug/deps/syntax-aa57cb8c2c1d70c3 Oct 12 18:27:05.794 INFO blam! Oct 12 18:27:05.794 INFO blam! running 0 tests Oct 12 18:27:05.794 INFO blam! Oct 12 18:27:05.794 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 12 18:27:05.794 INFO blam! Oct 12 18:27:05.798 INFO kablam! su: No module specific data is present Oct 12 18:27:06.407 INFO running `"docker" "rm" "-f" "13e674dafa88c05f84ac5cdf55cb83e56ed134be6b7170c66ec481c00a042652"` Oct 12 18:27:06.635 INFO blam! 13e674dafa88c05f84ac5cdf55cb83e56ed134be6b7170c66ec481c00a042652