Nov 27 16:49:29.405 INFO checking xkapastel/denshi against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 16:49:29.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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"`
Nov 27 16:49:29.842 INFO [stdout] 8f560879f51b4f23e20a4c828ef8f3e52b0343714eeaefc78b4d8b75a432f68d
Nov 27 16:49:29.847 INFO running `"docker" "start" "-a" "8f560879f51b4f23e20a4c828ef8f3e52b0343714eeaefc78b4d8b75a432f68d"`
Nov 27 16:49:31.831 INFO [stderr] usermod: no changes
Nov 27 16:49:31.884 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 27 16:49:31.935 INFO [stderr]     Checking rand_core v0.2.1
Nov 27 16:49:31.936 INFO [stderr]     Checking typed-arena v1.4.1
Nov 27 16:49:32.728 INFO [stderr]     Checking rand v0.5.5
Nov 27 16:49:35.364 INFO [stderr]     Checking denshi v0.1.0 (/source)
Nov 27 16:49:35.880 INFO [stderr] warning: unused variable: `i`
Nov 27 16:49:35.881 INFO [stderr]   --> src/circuit/runtime.rs:63:9
Nov 27 16:49:35.881 INFO [stderr]    |
Nov 27 16:49:35.881 INFO [stderr] 63 |     for i in 0..capacity+1 {
Nov 27 16:49:35.882 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 27 16:49:35.882 INFO [stderr]    |
Nov 27 16:49:35.882 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 16:49:35.882 INFO [stderr] 
Nov 27 16:49:35.883 INFO [stderr] warning: unused variable: `scope`
Nov 27 16:49:35.883 INFO [stderr]   --> src/lisp/runtime.rs:49:5
Nov 27 16:49:35.883 INFO [stderr]    |
Nov 27 16:49:35.883 INFO [stderr] 49 |     scope: &'a Scope<'a>,
Nov 27 16:49:35.884 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Nov 27 16:49:35.884 INFO [stderr] 
Nov 27 16:49:35.884 INFO [stderr] warning: unused variable: `proc`
Nov 27 16:49:35.885 INFO [stderr]   --> src/lisp/runtime.rs:82:5
Nov 27 16:49:35.885 INFO [stderr]    |
Nov 27 16:49:35.885 INFO [stderr] 82 |     proc: &'a Vau<'a>,
Nov 27 16:49:35.885 INFO [stderr]    |     ^^^^ help: consider using `_proc` instead
Nov 27 16:49:35.886 INFO [stderr] 
Nov 27 16:49:35.886 INFO [stderr] warning: unused variable: `args`
Nov 27 16:49:35.886 INFO [stderr]   --> src/lisp/runtime.rs:83:5
Nov 27 16:49:35.887 INFO [stderr]    |
Nov 27 16:49:35.887 INFO [stderr] 83 |     args: &'a Object<'a>,
Nov 27 16:49:35.887 INFO [stderr]    |     ^^^^ help: consider using `_args` instead
Nov 27 16:49:35.887 INFO [stderr] 
Nov 27 16:49:35.888 INFO [stderr] warning: unused variable: `scope`
Nov 27 16:49:35.888 INFO [stderr]   --> src/lisp/runtime.rs:84:5
Nov 27 16:49:35.888 INFO [stderr]    |
Nov 27 16:49:35.888 INFO [stderr] 84 |     scope: &'a Scope<'a>,
Nov 27 16:49:35.889 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Nov 27 16:49:35.889 INFO [stderr] 
Nov 27 16:49:35.889 INFO [stderr] warning: unused variable: `arena`
Nov 27 16:49:35.889 INFO [stderr]   --> src/lisp/runtime.rs:85:5
Nov 27 16:49:35.890 INFO [stderr]    |
Nov 27 16:49:35.890 INFO [stderr] 85 |     arena: &Arena<'a>) -> LispResult<&'a Object<'a>> {
Nov 27 16:49:35.890 INFO [stderr]    |     ^^^^^ help: consider using `_arena` instead
Nov 27 16:49:35.890 INFO [stderr] 
Nov 27 16:49:35.910 INFO [stderr] warning: unused variable: `i`
Nov 27 16:49:35.911 INFO [stderr]   --> src/circuit/runtime.rs:63:9
Nov 27 16:49:35.911 INFO [stderr]    |
Nov 27 16:49:35.911 INFO [stderr] 63 |     for i in 0..capacity+1 {
Nov 27 16:49:35.911 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 27 16:49:35.912 INFO [stderr]    |
Nov 27 16:49:35.912 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 16:49:35.912 INFO [stderr] 
Nov 27 16:49:35.920 INFO [stderr] warning: unused variable: `scope`
Nov 27 16:49:35.921 INFO [stderr]   --> src/lisp/runtime.rs:49:5
Nov 27 16:49:35.921 INFO [stderr]    |
Nov 27 16:49:35.921 INFO [stderr] 49 |     scope: &'a Scope<'a>,
Nov 27 16:49:35.922 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Nov 27 16:49:35.922 INFO [stderr] 
Nov 27 16:49:35.922 INFO [stderr] warning: unused variable: `proc`
Nov 27 16:49:35.922 INFO [stderr]   --> src/lisp/runtime.rs:82:5
Nov 27 16:49:35.923 INFO [stderr]    |
Nov 27 16:49:35.923 INFO [stderr] 82 |     proc: &'a Vau<'a>,
Nov 27 16:49:35.923 INFO [stderr]    |     ^^^^ help: consider using `_proc` instead
Nov 27 16:49:35.924 INFO [stderr] 
Nov 27 16:49:35.924 INFO [stderr] warning: unused variable: `args`
Nov 27 16:49:35.924 INFO [stderr]   --> src/lisp/runtime.rs:83:5
Nov 27 16:49:35.924 INFO [stderr]    |
Nov 27 16:49:35.925 INFO [stderr] 83 |     args: &'a Object<'a>,
Nov 27 16:49:35.925 INFO [stderr]    |     ^^^^ help: consider using `_args` instead
Nov 27 16:49:35.925 INFO [stderr] 
Nov 27 16:49:35.925 INFO [stderr] warning: unused variable: `scope`
Nov 27 16:49:35.926 INFO [stderr]   --> src/lisp/runtime.rs:84:5
Nov 27 16:49:35.926 INFO [stderr]    |
Nov 27 16:49:35.926 INFO [stderr] 84 |     scope: &'a Scope<'a>,
Nov 27 16:49:35.926 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Nov 27 16:49:35.927 INFO [stderr] 
Nov 27 16:49:35.927 INFO [stderr] warning: unused variable: `arena`
Nov 27 16:49:35.927 INFO [stderr]   --> src/lisp/runtime.rs:85:5
Nov 27 16:49:35.928 INFO [stderr]    |
Nov 27 16:49:35.928 INFO [stderr] 85 |     arena: &Arena<'a>) -> LispResult<&'a Object<'a>> {
Nov 27 16:49:35.928 INFO [stderr]    |     ^^^^^ help: consider using `_arena` instead
Nov 27 16:49:35.928 INFO [stderr] 
Nov 27 16:49:35.981 INFO [stderr] warning: variant is never constructed: `Bit`
Nov 27 16:49:35.981 INFO [stderr]   --> src/lib.rs:22:3
Nov 27 16:49:35.982 INFO [stderr]    |
Nov 27 16:49:35.982 INFO [stderr] 22 |   Bit,
Nov 27 16:49:35.982 INFO [stderr]    |   ^^^
Nov 27 16:49:35.982 INFO [stderr]    |
Nov 27 16:49:35.983 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 16:49:35.983 INFO [stderr] 
Nov 27 16:49:35.983 INFO [stderr] warning: variant is never constructed: `Bitmap`
Nov 27 16:49:35.984 INFO [stderr]   --> src/lib.rs:23:3
Nov 27 16:49:35.984 INFO [stderr]    |
Nov 27 16:49:35.984 INFO [stderr] 23 |   Bitmap,
Nov 27 16:49:35.985 INFO [stderr]    |   ^^^^^^
Nov 27 16:49:35.985 INFO [stderr] 
Nov 27 16:49:35.985 INFO [stderr] warning: variant is never constructed: `Char`
Nov 27 16:49:35.985 INFO [stderr]   --> src/lib.rs:24:3
Nov 27 16:49:35.986 INFO [stderr]    |
Nov 27 16:49:35.986 INFO [stderr] 24 |   Char,
Nov 27 16:49:35.986 INFO [stderr]    |   ^^^^
Nov 27 16:49:35.987 INFO [stderr] 
Nov 27 16:49:35.987 INFO [stderr] warning: variant is never constructed: `String`
Nov 27 16:49:35.987 INFO [stderr]   --> src/lib.rs:25:3
Nov 27 16:49:35.988 INFO [stderr]    |
Nov 27 16:49:35.988 INFO [stderr] 25 |   String,
Nov 27 16:49:35.988 INFO [stderr]    |   ^^^^^^
Nov 27 16:49:35.988 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: variant is never constructed: `Real`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:26:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 26 |   Real,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: variant is never constructed: `Vector`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:27:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 27 |   Vector,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: variant is never constructed: `Matrix`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:28:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 28 |   Matrix,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: variant is never constructed: `Directory`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:29:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 29 |   Directory,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^^^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: variant is never constructed: `Variable`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:30:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 30 |   Variable,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: field is never used: `tag`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:36:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 36 |   tag: Tag,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: field is never used: `as_bit`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:37:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 37 |   as_bit: Option<bool>,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: field is never used: `as_char`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:39:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 39 |   as_char: Option<char>,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: field is never used: `as_string`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:40:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 40 |   as_string: Option<String>,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: field is never used: `as_real`
Nov 27 16:49:35.989 INFO [stderr]   --> src/lib.rs:41:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 41 |   as_real: Option<Real>,
Nov 27 16:49:35.989 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:35.989 INFO [stderr] 
Nov 27 16:49:35.989 INFO [stderr] warning: method is never used: `new`
Nov 27 16:49:35.989 INFO [stderr]   --> src/circuit/solver.rs:33:3
Nov 27 16:49:35.989 INFO [stderr]    |
Nov 27 16:49:35.989 INFO [stderr] 33 |   fn new(curve: &'static Curve, height: usize, width: usize, curies: usize, temp: Real) -> Self {
Nov 27 16:49:35.990 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:35.990 INFO [stderr] 
Nov 27 16:49:35.990 INFO [stderr] warning: variant is never constructed: `Space`
Nov 27 16:49:35.990 INFO [stderr]   --> src/lisp/read.rs:24:3
Nov 27 16:49:35.990 INFO [stderr]    |
Nov 27 16:49:35.990 INFO [stderr] 24 |   Space,
Nov 27 16:49:35.990 INFO [stderr]    |   ^^^^^
Nov 27 16:49:35.990 INFO [stderr] 
Nov 27 16:49:36.000 INFO [stderr] warning: variant is never constructed: `Bit`
Nov 27 16:49:36.000 INFO [stderr]   --> src/lib.rs:22:3
Nov 27 16:49:36.000 INFO [stderr]    |
Nov 27 16:49:36.000 INFO [stderr] 22 |   Bit,
Nov 27 16:49:36.000 INFO [stderr]    |   ^^^
Nov 27 16:49:36.000 INFO [stderr]    |
Nov 27 16:49:36.000 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 16:49:36.000 INFO [stderr] 
Nov 27 16:49:36.000 INFO [stderr] warning: variant is never constructed: `Bitmap`
Nov 27 16:49:36.000 INFO [stderr]   --> src/lib.rs:23:3
Nov 27 16:49:36.000 INFO [stderr]    |
Nov 27 16:49:36.000 INFO [stderr] 23 |   Bitmap,
Nov 27 16:49:36.000 INFO [stderr]    |   ^^^^^^
Nov 27 16:49:36.000 INFO [stderr] 
Nov 27 16:49:36.000 INFO [stderr] warning: variant is never constructed: `Char`
Nov 27 16:49:36.000 INFO [stderr]   --> src/lib.rs:24:3
Nov 27 16:49:36.000 INFO [stderr]    |
Nov 27 16:49:36.000 INFO [stderr] 24 |   Char,
Nov 27 16:49:36.000 INFO [stderr]    |   ^^^^
Nov 27 16:49:36.000 INFO [stderr] 
Nov 27 16:49:36.000 INFO [stderr] warning: variant is never constructed: `String`
Nov 27 16:49:36.000 INFO [stderr]   --> src/lib.rs:25:3
Nov 27 16:49:36.000 INFO [stderr]    |
Nov 27 16:49:36.000 INFO [stderr] 25 |   String,
Nov 27 16:49:36.000 INFO [stderr]    |   ^^^^^^
Nov 27 16:49:36.000 INFO [stderr] 
Nov 27 16:49:36.000 INFO [stderr] warning: variant is never constructed: `Real`
Nov 27 16:49:36.000 INFO [stderr]   --> src/lib.rs:26:3
Nov 27 16:49:36.000 INFO [stderr]    |
Nov 27 16:49:36.000 INFO [stderr] 26 |   Real,
Nov 27 16:49:36.000 INFO [stderr]    |   ^^^^
Nov 27 16:49:36.000 INFO [stderr] 
Nov 27 16:49:36.000 INFO [stderr] warning: variant is never constructed: `Vector`
Nov 27 16:49:36.000 INFO [stderr]   --> src/lib.rs:27:3
Nov 27 16:49:36.000 INFO [stderr]    |
Nov 27 16:49:36.000 INFO [stderr] 27 |   Vector,
Nov 27 16:49:36.000 INFO [stderr]    |   ^^^^^^
Nov 27 16:49:36.000 INFO [stderr] 
Nov 27 16:49:36.000 INFO [stderr] warning: variant is never constructed: `Matrix`
Nov 27 16:49:36.000 INFO [stderr]   --> src/lib.rs:28:3
Nov 27 16:49:36.000 INFO [stderr]    |
Nov 27 16:49:36.000 INFO [stderr] 28 |   Matrix,
Nov 27 16:49:36.000 INFO [stderr]    |   ^^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.001 INFO [stderr] warning: variant is never constructed: `Directory`
Nov 27 16:49:36.001 INFO [stderr]   --> src/lib.rs:29:3
Nov 27 16:49:36.001 INFO [stderr]    |
Nov 27 16:49:36.001 INFO [stderr] 29 |   Directory,
Nov 27 16:49:36.001 INFO [stderr]    |   ^^^^^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.001 INFO [stderr] warning: variant is never constructed: `Variable`
Nov 27 16:49:36.001 INFO [stderr]   --> src/lib.rs:30:3
Nov 27 16:49:36.001 INFO [stderr]    |
Nov 27 16:49:36.001 INFO [stderr] 30 |   Variable,
Nov 27 16:49:36.001 INFO [stderr]    |   ^^^^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.001 INFO [stderr] warning: field is never used: `tag`
Nov 27 16:49:36.001 INFO [stderr]   --> src/lib.rs:36:3
Nov 27 16:49:36.001 INFO [stderr]    |
Nov 27 16:49:36.001 INFO [stderr] 36 |   tag: Tag,
Nov 27 16:49:36.001 INFO [stderr]    |   ^^^^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.001 INFO [stderr] warning: field is never used: `as_bit`
Nov 27 16:49:36.001 INFO [stderr]   --> src/lib.rs:37:3
Nov 27 16:49:36.001 INFO [stderr]    |
Nov 27 16:49:36.001 INFO [stderr] 37 |   as_bit: Option<bool>,
Nov 27 16:49:36.001 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.001 INFO [stderr] warning: field is never used: `as_char`
Nov 27 16:49:36.001 INFO [stderr]   --> src/lib.rs:39:3
Nov 27 16:49:36.001 INFO [stderr]    |
Nov 27 16:49:36.001 INFO [stderr] 39 |   as_char: Option<char>,
Nov 27 16:49:36.001 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.001 INFO [stderr] warning: field is never used: `as_string`
Nov 27 16:49:36.001 INFO [stderr]   --> src/lib.rs:40:3
Nov 27 16:49:36.001 INFO [stderr]    |
Nov 27 16:49:36.001 INFO [stderr] 40 |   as_string: Option<String>,
Nov 27 16:49:36.001 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.001 INFO [stderr] warning: field is never used: `as_real`
Nov 27 16:49:36.001 INFO [stderr]   --> src/lib.rs:41:3
Nov 27 16:49:36.001 INFO [stderr]    |
Nov 27 16:49:36.001 INFO [stderr] 41 |   as_real: Option<Real>,
Nov 27 16:49:36.001 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.001 INFO [stderr] warning: method is never used: `new`
Nov 27 16:49:36.001 INFO [stderr]   --> src/circuit/solver.rs:33:3
Nov 27 16:49:36.001 INFO [stderr]    |
Nov 27 16:49:36.001 INFO [stderr] 33 |   fn new(curve: &'static Curve, height: usize, width: usize, curies: usize, temp: Real) -> Self {
Nov 27 16:49:36.001 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.001 INFO [stderr] warning: variant is never constructed: `Space`
Nov 27 16:49:36.001 INFO [stderr]   --> src/lisp/read.rs:24:3
Nov 27 16:49:36.001 INFO [stderr]    |
Nov 27 16:49:36.001 INFO [stderr] 24 |   Space,
Nov 27 16:49:36.001 INFO [stderr]    |   ^^^^^
Nov 27 16:49:36.001 INFO [stderr] 
Nov 27 16:49:36.264 INFO [stderr] warning: unused import: `rand::Rng`
Nov 27 16:49:36.264 INFO [stderr]   --> src/bin/circuit_sanity_check.rs:21:5
Nov 27 16:49:36.264 INFO [stderr]    |
Nov 27 16:49:36.264 INFO [stderr] 21 | use rand::Rng;
Nov 27 16:49:36.264 INFO [stderr]    |     ^^^^^^^^^
Nov 27 16:49:36.264 INFO [stderr]    |
Nov 27 16:49:36.264 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 16:49:36.264 INFO [stderr] 
Nov 27 16:49:36.316 INFO [stderr] warning: unused import: `rand::Rng`
Nov 27 16:49:36.316 INFO [stderr]   --> src/bin/circuit_sanity_check.rs:21:5
Nov 27 16:49:36.316 INFO [stderr]    |
Nov 27 16:49:36.316 INFO [stderr] 21 | use rand::Rng;
Nov 27 16:49:36.316 INFO [stderr]    |     ^^^^^^^^^
Nov 27 16:49:36.316 INFO [stderr]    |
Nov 27 16:49:36.316 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 16:49:36.316 INFO [stderr] 
Nov 27 16:49:36.601 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Nov 27 16:49:36.608 INFO [stderr] su: No module specific data is present
Nov 27 16:49:37.310 INFO running `"docker" "inspect" "8f560879f51b4f23e20a4c828ef8f3e52b0343714eeaefc78b4d8b75a432f68d"`
Nov 27 16:49:37.619 INFO running `"docker" "rm" "-f" "8f560879f51b4f23e20a4c828ef8f3e52b0343714eeaefc78b4d8b75a432f68d"`
Nov 27 16:49:37.904 INFO [stdout] 8f560879f51b4f23e20a4c828ef8f3e52b0343714eeaefc78b4d8b75a432f68d