Nov 01 07:10:43.551 INFO testing java007hf/Rust_demo against beta-2018-10-30 for beta-1.31-1
Nov 01 07:10:43.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 01 07:10:43.793 INFO blam! 3ac48ed723080b24266ebe190f1567436119d73869935ba370861c90bbf9e190
Nov 01 07:10:43.796 INFO running `"docker" "start" "-a" "3ac48ed723080b24266ebe190f1567436119d73869935ba370861c90bbf9e190"`
Nov 01 07:10:44.179 INFO kablam! usermod: no changes
Nov 01 07:10:44.223 INFO kablam!    Compiling rust_demo v0.1.0 (/source)
Nov 01 07:10:44.508 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 07:10:44.508 INFO kablam!    --> src/main.rs:214:14
Nov 01 07:10:44.508 INFO kablam!     |
Nov 01 07:10:44.508 INFO kablam! 214 |     for x in (0..11) {
Nov 01 07:10:44.508 INFO kablam!     |              ^^^^^^^ help: remove these parentheses
Nov 01 07:10:44.508 INFO kablam!     |
Nov 01 07:10:44.508 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 07:10:44.508 INFO kablam! 
Nov 01 07:10:44.643 INFO kablam! warning: variable `inferred_type` is assigned to, but never used
Nov 01 07:10:44.643 INFO kablam!   --> src/main.rs:19:13
Nov 01 07:10:44.643 INFO kablam!    |
Nov 01 07:10:44.643 INFO kablam! 19 |     let mut inferred_type = 12; // Type i64 is inferred from another line
Nov 01 07:10:44.643 INFO kablam!    |             ^^^^^^^^^^^^^
Nov 01 07:10:44.643 INFO kablam!    |
Nov 01 07:10:44.643 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 07:10:44.643 INFO kablam!    = note: consider using `_inferred_type` instead
Nov 01 07:10:44.643 INFO kablam! 
Nov 01 07:10:44.643 INFO kablam! warning: value assigned to `inferred_type` is never read
Nov 01 07:10:44.643 INFO kablam!   --> src/main.rs:20:5
Nov 01 07:10:44.643 INFO kablam!    |
Nov 01 07:10:44.643 INFO kablam! 20 |     inferred_type = 4294967296i64;
Nov 01 07:10:44.643 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 01 07:10:44.643 INFO kablam!    |
Nov 01 07:10:44.643 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 07:10:44.643 INFO kablam! 
Nov 01 07:10:44.643 INFO kablam! warning: variable `mutable` is assigned to, but never used
Nov 01 07:10:44.643 INFO kablam!   --> src/main.rs:23:13
Nov 01 07:10:44.643 INFO kablam!    |
Nov 01 07:10:44.643 INFO kablam! 23 |     let mut mutable = 12; // Mutable `i32`
Nov 01 07:10:44.643 INFO kablam!    |             ^^^^^^^
Nov 01 07:10:44.643 INFO kablam!    |
Nov 01 07:10:44.643 INFO kablam!    = note: consider using `_mutable` instead
Nov 01 07:10:44.643 INFO kablam! 
Nov 01 07:10:44.643 INFO kablam! warning: value assigned to `mutable` is never read
Nov 01 07:10:44.643 INFO kablam!   --> src/main.rs:24:5
Nov 01 07:10:44.643 INFO kablam!    |
Nov 01 07:10:44.643 INFO kablam! 24 |     mutable = 21;
Nov 01 07:10:44.643 INFO kablam!    |     ^^^^^^^
Nov 01 07:10:44.643 INFO kablam! 
Nov 01 07:10:44.643 INFO kablam! warning: value assigned to `mutable` is never read
Nov 01 07:10:44.643 INFO kablam!   --> src/main.rs:27:5
Nov 01 07:10:44.643 INFO kablam!    |
Nov 01 07:10:44.643 INFO kablam! 27 |     mutable = 11;
Nov 01 07:10:44.643 INFO kablam!    |     ^^^^^^^
Nov 01 07:10:44.643 INFO kablam! 
Nov 01 07:10:44.643 INFO kablam! warning: unused variable: `mutable`
Nov 01 07:10:44.643 INFO kablam!   --> src/main.rs:30:9
Nov 01 07:10:44.643 INFO kablam!    |
Nov 01 07:10:44.643 INFO kablam! 30 |     let mutable = true;
Nov 01 07:10:44.643 INFO kablam!    |         ^^^^^^^ help: consider using `_mutable` instead
Nov 01 07:10:44.643 INFO kablam! 
Nov 01 07:10:44.647 INFO kablam! warning: unused variable: `a`
Nov 01 07:10:44.647 INFO kablam!   --> src/main.rs:36:9
Nov 01 07:10:44.647 INFO kablam!    |
Nov 01 07:10:44.647 INFO kablam! 36 |     let a = [1, 2, 3]; // a: [i32; 3]
Nov 01 07:10:44.647 INFO kablam!    |         ^ help: consider using `_a` instead
Nov 01 07:10:44.647 INFO kablam! 
Nov 01 07:10:44.647 INFO kablam! warning: unused variable: `middle`
Nov 01 07:10:44.647 INFO kablam!   --> src/main.rs:61:9
Nov 01 07:10:44.647 INFO kablam!    |
Nov 01 07:10:44.647 INFO kablam! 61 |     let middle = &a[1..3];
Nov 01 07:10:44.647 INFO kablam!    |         ^^^^^^ help: consider using `_middle` instead
Nov 01 07:10:44.647 INFO kablam! 
Nov 01 07:10:44.647 INFO kablam! warning: unused variable: `a`
Nov 01 07:10:44.647 INFO kablam!   --> src/main.rs:67:10
Nov 01 07:10:44.647 INFO kablam!    |
Nov 01 07:10:44.647 INFO kablam! 67 |     let (a, b, c) = y;
Nov 01 07:10:44.647 INFO kablam!    |          ^ help: consider using `_a` instead
Nov 01 07:10:44.647 INFO kablam! 
Nov 01 07:10:44.647 INFO kablam! warning: unused variable: `b`
Nov 01 07:10:44.647 INFO kablam!   --> src/main.rs:67:13
Nov 01 07:10:44.647 INFO kablam!    |
Nov 01 07:10:44.647 INFO kablam! 67 |     let (a, b, c) = y;
Nov 01 07:10:44.647 INFO kablam!    |             ^ help: consider using `_b` instead
Nov 01 07:10:44.647 INFO kablam! 
Nov 01 07:10:44.647 INFO kablam! warning: unused variable: `y`
Nov 01 07:10:44.647 INFO kablam!   --> src/main.rs:73:9
Nov 01 07:10:44.647 INFO kablam!    |
Nov 01 07:10:44.647 INFO kablam! 73 |     let y = tuple.1;
Nov 01 07:10:44.647 INFO kablam!    |         ^ help: consider using `_y` instead
Nov 01 07:10:44.647 INFO kablam! 
Nov 01 07:10:44.647 INFO kablam! warning: unused variable: `z`
Nov 01 07:10:44.647 INFO kablam!   --> src/main.rs:74:9
Nov 01 07:10:44.647 INFO kablam!    |
Nov 01 07:10:44.647 INFO kablam! 74 |     let z = tuple.2;
Nov 01 07:10:44.647 INFO kablam!    |         ^ help: consider using `_z` instead
Nov 01 07:10:44.647 INFO kablam! 
Nov 01 07:10:44.647 INFO kablam! warning: unused variable: `j`
Nov 01 07:10:44.647 INFO kablam!   --> src/main.rs:91:9
Nov 01 07:10:44.647 INFO kablam!    |
Nov 01 07:10:44.647 INFO kablam! 91 |     let j: i32 = 0;
Nov 01 07:10:44.647 INFO kablam!    |         ^ help: consider using `_j` instead
Nov 01 07:10:44.647 INFO kablam! 
Nov 01 07:10:44.647 INFO kablam! warning: unused variable: `v2`
Nov 01 07:10:44.647 INFO kablam!    --> src/main.rs:119:9
Nov 01 07:10:44.647 INFO kablam!     |
Nov 01 07:10:44.647 INFO kablam! 119 |     let v2 = v;
Nov 01 07:10:44.647 INFO kablam!     |         ^^ help: consider using `_v2` instead
Nov 01 07:10:44.647 INFO kablam! 
Nov 01 07:10:44.678 INFO kablam! warning: function is never used: `diverges`
Nov 01 07:10:44.678 INFO kablam!    --> src/main.rs:188:1
Nov 01 07:10:44.678 INFO kablam!     |
Nov 01 07:10:44.678 INFO kablam! 188 | fn diverges() -> ! {
Nov 01 07:10:44.678 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 07:10:44.678 INFO kablam!     |
Nov 01 07:10:44.678 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 07:10:44.678 INFO kablam! 
Nov 01 07:10:45.087 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 01 07:10:45.093 INFO kablam! su: No module specific data is present
Nov 01 07:10:45.589 INFO running `"docker" "rm" "-f" "3ac48ed723080b24266ebe190f1567436119d73869935ba370861c90bbf9e190"`
Nov 01 07:10:45.787 INFO blam! 3ac48ed723080b24266ebe190f1567436119d73869935ba370861c90bbf9e190
Nov 01 07:10:45.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 01 07:10:46.043 INFO blam! 2924cc656b8b9031095619ac0e9fcd4baa1f62e1269f44066f3ec75ef4dff8b7
Nov 01 07:10:46.046 INFO running `"docker" "start" "-a" "2924cc656b8b9031095619ac0e9fcd4baa1f62e1269f44066f3ec75ef4dff8b7"`
Nov 01 07:10:46.440 INFO kablam! usermod: no changes
Nov 01 07:10:46.474 INFO kablam!    Compiling rust_demo v0.1.0 (/source)
Nov 01 07:10:46.795 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 07:10:46.795 INFO kablam!    --> src/main.rs:214:14
Nov 01 07:10:46.795 INFO kablam!     |
Nov 01 07:10:46.795 INFO kablam! 214 |     for x in (0..11) {
Nov 01 07:10:46.795 INFO kablam!     |              ^^^^^^^ help: remove these parentheses
Nov 01 07:10:46.795 INFO kablam!     |
Nov 01 07:10:46.795 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 07:10:46.795 INFO kablam! 
Nov 01 07:10:46.920 INFO kablam! warning: variable `inferred_type` is assigned to, but never used
Nov 01 07:10:46.920 INFO kablam!   --> src/main.rs:19:13
Nov 01 07:10:46.920 INFO kablam!    |
Nov 01 07:10:46.920 INFO kablam! 19 |     let mut inferred_type = 12; // Type i64 is inferred from another line
Nov 01 07:10:46.920 INFO kablam!    |             ^^^^^^^^^^^^^
Nov 01 07:10:46.920 INFO kablam!    |
Nov 01 07:10:46.920 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 07:10:46.920 INFO kablam!    = note: consider using `_inferred_type` instead
Nov 01 07:10:46.920 INFO kablam! 
Nov 01 07:10:46.920 INFO kablam! warning: value assigned to `inferred_type` is never read
Nov 01 07:10:46.920 INFO kablam!   --> src/main.rs:20:5
Nov 01 07:10:46.920 INFO kablam!    |
Nov 01 07:10:46.920 INFO kablam! 20 |     inferred_type = 4294967296i64;
Nov 01 07:10:46.920 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 01 07:10:46.920 INFO kablam!    |
Nov 01 07:10:46.920 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 07:10:46.920 INFO kablam! 
Nov 01 07:10:46.920 INFO kablam! warning: variable `mutable` is assigned to, but never used
Nov 01 07:10:46.920 INFO kablam!   --> src/main.rs:23:13
Nov 01 07:10:46.920 INFO kablam!    |
Nov 01 07:10:46.920 INFO kablam! 23 |     let mut mutable = 12; // Mutable `i32`
Nov 01 07:10:46.920 INFO kablam!    |             ^^^^^^^
Nov 01 07:10:46.920 INFO kablam!    |
Nov 01 07:10:46.920 INFO kablam!    = note: consider using `_mutable` instead
Nov 01 07:10:46.920 INFO kablam! 
Nov 01 07:10:46.920 INFO kablam! warning: value assigned to `mutable` is never read
Nov 01 07:10:46.920 INFO kablam!   --> src/main.rs:24:5
Nov 01 07:10:46.920 INFO kablam!    |
Nov 01 07:10:46.920 INFO kablam! 24 |     mutable = 21;
Nov 01 07:10:46.920 INFO kablam!    |     ^^^^^^^
Nov 01 07:10:46.920 INFO kablam! 
Nov 01 07:10:46.920 INFO kablam! warning: value assigned to `mutable` is never read
Nov 01 07:10:46.920 INFO kablam!   --> src/main.rs:27:5
Nov 01 07:10:46.920 INFO kablam!    |
Nov 01 07:10:46.920 INFO kablam! 27 |     mutable = 11;
Nov 01 07:10:46.920 INFO kablam!    |     ^^^^^^^
Nov 01 07:10:46.920 INFO kablam! 
Nov 01 07:10:46.920 INFO kablam! warning: unused variable: `mutable`
Nov 01 07:10:46.920 INFO kablam!   --> src/main.rs:30:9
Nov 01 07:10:46.920 INFO kablam!    |
Nov 01 07:10:46.920 INFO kablam! 30 |     let mutable = true;
Nov 01 07:10:46.920 INFO kablam!    |         ^^^^^^^ help: consider using `_mutable` instead
Nov 01 07:10:46.920 INFO kablam! 
Nov 01 07:10:46.927 INFO kablam! warning: unused variable: `a`
Nov 01 07:10:46.927 INFO kablam!   --> src/main.rs:36:9
Nov 01 07:10:46.927 INFO kablam!    |
Nov 01 07:10:46.927 INFO kablam! 36 |     let a = [1, 2, 3]; // a: [i32; 3]
Nov 01 07:10:46.927 INFO kablam!    |         ^ help: consider using `_a` instead
Nov 01 07:10:46.927 INFO kablam! 
Nov 01 07:10:46.927 INFO kablam! warning: unused variable: `middle`
Nov 01 07:10:46.927 INFO kablam!   --> src/main.rs:61:9
Nov 01 07:10:46.927 INFO kablam!    |
Nov 01 07:10:46.927 INFO kablam! 61 |     let middle = &a[1..3];
Nov 01 07:10:46.927 INFO kablam!    |         ^^^^^^ help: consider using `_middle` instead
Nov 01 07:10:46.927 INFO kablam! 
Nov 01 07:10:46.927 INFO kablam! warning: unused variable: `a`
Nov 01 07:10:46.927 INFO kablam!   --> src/main.rs:67:10
Nov 01 07:10:46.927 INFO kablam!    |
Nov 01 07:10:46.927 INFO kablam! 67 |     let (a, b, c) = y;
Nov 01 07:10:46.927 INFO kablam!    |          ^ help: consider using `_a` instead
Nov 01 07:10:46.927 INFO kablam! 
Nov 01 07:10:46.927 INFO kablam! warning: unused variable: `b`
Nov 01 07:10:46.927 INFO kablam!   --> src/main.rs:67:13
Nov 01 07:10:46.927 INFO kablam!    |
Nov 01 07:10:46.927 INFO kablam! 67 |     let (a, b, c) = y;
Nov 01 07:10:46.927 INFO kablam!    |             ^ help: consider using `_b` instead
Nov 01 07:10:46.927 INFO kablam! 
Nov 01 07:10:46.927 INFO kablam! warning: unused variable: `y`
Nov 01 07:10:46.927 INFO kablam!   --> src/main.rs:73:9
Nov 01 07:10:46.927 INFO kablam!    |
Nov 01 07:10:46.927 INFO kablam! 73 |     let y = tuple.1;
Nov 01 07:10:46.927 INFO kablam!    |         ^ help: consider using `_y` instead
Nov 01 07:10:46.927 INFO kablam! 
Nov 01 07:10:46.927 INFO kablam! warning: unused variable: `z`
Nov 01 07:10:46.927 INFO kablam!   --> src/main.rs:74:9
Nov 01 07:10:46.927 INFO kablam!    |
Nov 01 07:10:46.927 INFO kablam! 74 |     let z = tuple.2;
Nov 01 07:10:46.927 INFO kablam!    |         ^ help: consider using `_z` instead
Nov 01 07:10:46.927 INFO kablam! 
Nov 01 07:10:46.927 INFO kablam! warning: unused variable: `j`
Nov 01 07:10:46.927 INFO kablam!   --> src/main.rs:91:9
Nov 01 07:10:46.927 INFO kablam!    |
Nov 01 07:10:46.927 INFO kablam! 91 |     let j: i32 = 0;
Nov 01 07:10:46.927 INFO kablam!    |         ^ help: consider using `_j` instead
Nov 01 07:10:46.927 INFO kablam! 
Nov 01 07:10:46.927 INFO kablam! warning: unused variable: `v2`
Nov 01 07:10:46.927 INFO kablam!    --> src/main.rs:119:9
Nov 01 07:10:46.927 INFO kablam!     |
Nov 01 07:10:46.927 INFO kablam! 119 |     let v2 = v;
Nov 01 07:10:46.927 INFO kablam!     |         ^^ help: consider using `_v2` instead
Nov 01 07:10:46.927 INFO kablam! 
Nov 01 07:10:46.952 INFO kablam! warning: function is never used: `diverges`
Nov 01 07:10:46.952 INFO kablam!    --> src/main.rs:188:1
Nov 01 07:10:46.952 INFO kablam!     |
Nov 01 07:10:46.952 INFO kablam! 188 | fn diverges() -> ! {
Nov 01 07:10:46.952 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 07:10:46.952 INFO kablam!     |
Nov 01 07:10:46.952 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 07:10:46.952 INFO kablam! 
Nov 01 07:10:47.283 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 01 07:10:47.286 INFO kablam! su: No module specific data is present
Nov 01 07:10:47.547 INFO running `"docker" "rm" "-f" "2924cc656b8b9031095619ac0e9fcd4baa1f62e1269f44066f3ec75ef4dff8b7"`
Nov 01 07:10:47.653 INFO blam! 2924cc656b8b9031095619ac0e9fcd4baa1f62e1269f44066f3ec75ef4dff8b7
Nov 01 07:10:47.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 01 07:10:47.826 INFO blam! b06e9a0d48dce374d50afa1d53969dd64ae73151d25e407c3064c19bd4837441
Nov 01 07:10:47.828 INFO running `"docker" "start" "-a" "b06e9a0d48dce374d50afa1d53969dd64ae73151d25e407c3064c19bd4837441"`
Nov 01 07:10:48.270 INFO kablam! usermod: no changes
Nov 01 07:10:48.331 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 01 07:10:48.331 INFO kablam!      Running /target/debug/deps/rust_demo-2c444f85c1ddc910
Nov 01 07:10:48.339 INFO kablam! su: No module specific data is present
Nov 01 07:10:48.339 INFO blam! 
Nov 01 07:10:48.339 INFO blam! running 0 tests
Nov 01 07:10:48.339 INFO blam! 
Nov 01 07:10:48.339 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 07:10:48.339 INFO blam! 
Nov 01 07:10:48.655 INFO running `"docker" "rm" "-f" "b06e9a0d48dce374d50afa1d53969dd64ae73151d25e407c3064c19bd4837441"`
Nov 01 07:10:48.887 INFO blam! b06e9a0d48dce374d50afa1d53969dd64ae73151d25e407c3064c19bd4837441
