Dec 05 01:16:39.826 INFO testing xkapastel/denshi against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 01:16:39.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 01:16:40.318 INFO [stdout] 074675d6dd4c0d14faa0d39bd93f7299b8c98dd93d20fe8cdb748dfdfe8548ae
Dec 05 01:16:40.320 INFO running `"docker" "start" "-a" "074675d6dd4c0d14faa0d39bd93f7299b8c98dd93d20fe8cdb748dfdfe8548ae"`
Dec 05 01:16:43.217 INFO [stderr] usermod: no changes
Dec 05 01:16:43.268 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 05 01:16:43.308 INFO [stderr]    Compiling typed-arena v1.4.1
Dec 05 01:16:43.750 INFO [stderr]    Compiling denshi v0.1.0 (/source)
Dec 05 01:16:44.276 INFO [stderr] warning: unused variable: `i`
Dec 05 01:16:44.277 INFO [stderr]   --> src/circuit/runtime.rs:63:9
Dec 05 01:16:44.277 INFO [stderr]    |
Dec 05 01:16:44.277 INFO [stderr] 63 |     for i in 0..capacity+1 {
Dec 05 01:16:44.278 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 05 01:16:44.278 INFO [stderr]    |
Dec 05 01:16:44.278 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:16:44.278 INFO [stderr] 
Dec 05 01:16:44.279 INFO [stderr] warning: unused variable: `scope`
Dec 05 01:16:44.279 INFO [stderr]   --> src/lisp/runtime.rs:49:5
Dec 05 01:16:44.279 INFO [stderr]    |
Dec 05 01:16:44.280 INFO [stderr] 49 |     scope: &'a Scope<'a>,
Dec 05 01:16:44.280 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Dec 05 01:16:44.280 INFO [stderr] 
Dec 05 01:16:44.280 INFO [stderr] warning: unused variable: `proc`
Dec 05 01:16:44.280 INFO [stderr]   --> src/lisp/runtime.rs:82:5
Dec 05 01:16:44.280 INFO [stderr]    |
Dec 05 01:16:44.280 INFO [stderr] 82 |     proc: &'a Vau<'a>,
Dec 05 01:16:44.281 INFO [stderr]    |     ^^^^ help: consider using `_proc` instead
Dec 05 01:16:44.281 INFO [stderr] 
Dec 05 01:16:44.281 INFO [stderr] warning: unused variable: `args`
Dec 05 01:16:44.281 INFO [stderr]   --> src/lisp/runtime.rs:83:5
Dec 05 01:16:44.281 INFO [stderr]    |
Dec 05 01:16:44.281 INFO [stderr] 83 |     args: &'a Object<'a>,
Dec 05 01:16:44.281 INFO [stderr]    |     ^^^^ help: consider using `_args` instead
Dec 05 01:16:44.281 INFO [stderr] 
Dec 05 01:16:44.281 INFO [stderr] warning: unused variable: `scope`
Dec 05 01:16:44.281 INFO [stderr]   --> src/lisp/runtime.rs:84:5
Dec 05 01:16:44.281 INFO [stderr]    |
Dec 05 01:16:44.281 INFO [stderr] 84 |     scope: &'a Scope<'a>,
Dec 05 01:16:44.281 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Dec 05 01:16:44.281 INFO [stderr] 
Dec 05 01:16:44.281 INFO [stderr] warning: unused variable: `arena`
Dec 05 01:16:44.281 INFO [stderr]   --> src/lisp/runtime.rs:85:5
Dec 05 01:16:44.281 INFO [stderr]    |
Dec 05 01:16:44.281 INFO [stderr] 85 |     arena: &Arena<'a>) -> LispResult<&'a Object<'a>> {
Dec 05 01:16:44.281 INFO [stderr]    |     ^^^^^ help: consider using `_arena` instead
Dec 05 01:16:44.281 INFO [stderr] 
Dec 05 01:16:44.342 INFO [stderr] warning: variant is never constructed: `Bit`
Dec 05 01:16:44.342 INFO [stderr]   --> src/lib.rs:22:3
Dec 05 01:16:44.342 INFO [stderr]    |
Dec 05 01:16:44.342 INFO [stderr] 22 |   Bit,
Dec 05 01:16:44.342 INFO [stderr]    |   ^^^
Dec 05 01:16:44.342 INFO [stderr]    |
Dec 05 01:16:44.342 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:16:44.342 INFO [stderr] 
Dec 05 01:16:44.342 INFO [stderr] warning: variant is never constructed: `Bitmap`
Dec 05 01:16:44.342 INFO [stderr]   --> src/lib.rs:23:3
Dec 05 01:16:44.342 INFO [stderr]    |
Dec 05 01:16:44.342 INFO [stderr] 23 |   Bitmap,
Dec 05 01:16:44.342 INFO [stderr]    |   ^^^^^^
Dec 05 01:16:44.342 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: variant is never constructed: `Char`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:24:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 24 |   Char,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: variant is never constructed: `String`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:25:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 25 |   String,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: variant is never constructed: `Real`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:26:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 26 |   Real,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: variant is never constructed: `Vector`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:27:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 27 |   Vector,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: variant is never constructed: `Matrix`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:28:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 28 |   Matrix,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: variant is never constructed: `Directory`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:29:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 29 |   Directory,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: variant is never constructed: `Variable`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:30:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 30 |   Variable,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: field is never used: `tag`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:36:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 36 |   tag: Tag,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: field is never used: `as_bit`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:37:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 37 |   as_bit: Option<bool>,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: field is never used: `as_char`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:39:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 39 |   as_char: Option<char>,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: field is never used: `as_string`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:40:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 40 |   as_string: Option<String>,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: field is never used: `as_real`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lib.rs:41:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 41 |   as_real: Option<Real>,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: method is never used: `new`
Dec 05 01:16:44.343 INFO [stderr]   --> src/circuit/solver.rs:33:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 33 |   fn new(curve: &'static Curve, height: usize, width: usize, curies: usize, temp: Real) -> Self {
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:44.343 INFO [stderr] warning: variant is never constructed: `Space`
Dec 05 01:16:44.343 INFO [stderr]   --> src/lisp/read.rs:24:3
Dec 05 01:16:44.343 INFO [stderr]    |
Dec 05 01:16:44.343 INFO [stderr] 24 |   Space,
Dec 05 01:16:44.343 INFO [stderr]    |   ^^^^^
Dec 05 01:16:44.343 INFO [stderr] 
Dec 05 01:16:45.816 INFO [stderr] warning: unused import: `rand::Rng`
Dec 05 01:16:45.816 INFO [stderr]   --> src/bin/circuit_sanity_check.rs:21:5
Dec 05 01:16:45.816 INFO [stderr]    |
Dec 05 01:16:45.816 INFO [stderr] 21 | use rand::Rng;
Dec 05 01:16:45.816 INFO [stderr]    |     ^^^^^^^^^
Dec 05 01:16:45.816 INFO [stderr]    |
Dec 05 01:16:45.816 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 01:16:45.816 INFO [stderr] 
Dec 05 01:16:46.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Dec 05 01:16:46.964 INFO [stderr] su: No module specific data is present
Dec 05 01:16:47.809 INFO running `"docker" "inspect" "074675d6dd4c0d14faa0d39bd93f7299b8c98dd93d20fe8cdb748dfdfe8548ae"`
Dec 05 01:16:48.094 INFO running `"docker" "rm" "-f" "074675d6dd4c0d14faa0d39bd93f7299b8c98dd93d20fe8cdb748dfdfe8548ae"`
Dec 05 01:16:48.376 INFO [stdout] 074675d6dd4c0d14faa0d39bd93f7299b8c98dd93d20fe8cdb748dfdfe8548ae
Dec 05 01:16:48.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 01:16:49.042 INFO [stdout] a0e5186e86d9a3f160289e3060573e7876e45a999fbcc0660d10047529f01e8a
Dec 05 01:16:49.045 INFO running `"docker" "start" "-a" "a0e5186e86d9a3f160289e3060573e7876e45a999fbcc0660d10047529f01e8a"`
Dec 05 01:16:50.652 INFO [stderr] usermod: no changes
Dec 05 01:16:50.744 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 05 01:16:50.784 INFO [stderr]    Compiling denshi v0.1.0 (/source)
Dec 05 01:16:51.020 INFO [stderr] warning: unused import: `rand::Rng`
Dec 05 01:16:51.020 INFO [stderr]   --> src/bin/circuit_sanity_check.rs:21:5
Dec 05 01:16:51.020 INFO [stderr]    |
Dec 05 01:16:51.020 INFO [stderr] 21 | use rand::Rng;
Dec 05 01:16:51.020 INFO [stderr]    |     ^^^^^^^^^
Dec 05 01:16:51.020 INFO [stderr]    |
Dec 05 01:16:51.020 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 01:16:51.020 INFO [stderr] 
Dec 05 01:16:51.460 INFO [stderr] warning: unused variable: `i`
Dec 05 01:16:51.460 INFO [stderr]   --> src/circuit/runtime.rs:63:9
Dec 05 01:16:51.460 INFO [stderr]    |
Dec 05 01:16:51.460 INFO [stderr] 63 |     for i in 0..capacity+1 {
Dec 05 01:16:51.460 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 05 01:16:51.460 INFO [stderr]    |
Dec 05 01:16:51.460 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:16:51.460 INFO [stderr] 
Dec 05 01:16:51.460 INFO [stderr] warning: unused variable: `scope`
Dec 05 01:16:51.460 INFO [stderr]   --> src/lisp/runtime.rs:49:5
Dec 05 01:16:51.461 INFO [stderr]    |
Dec 05 01:16:51.461 INFO [stderr] 49 |     scope: &'a Scope<'a>,
Dec 05 01:16:51.461 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Dec 05 01:16:51.461 INFO [stderr] 
Dec 05 01:16:51.461 INFO [stderr] warning: unused variable: `proc`
Dec 05 01:16:51.461 INFO [stderr]   --> src/lisp/runtime.rs:82:5
Dec 05 01:16:51.461 INFO [stderr]    |
Dec 05 01:16:51.461 INFO [stderr] 82 |     proc: &'a Vau<'a>,
Dec 05 01:16:51.461 INFO [stderr]    |     ^^^^ help: consider using `_proc` instead
Dec 05 01:16:51.461 INFO [stderr] 
Dec 05 01:16:51.461 INFO [stderr] warning: unused variable: `args`
Dec 05 01:16:51.461 INFO [stderr]   --> src/lisp/runtime.rs:83:5
Dec 05 01:16:51.461 INFO [stderr]    |
Dec 05 01:16:51.461 INFO [stderr] 83 |     args: &'a Object<'a>,
Dec 05 01:16:51.461 INFO [stderr]    |     ^^^^ help: consider using `_args` instead
Dec 05 01:16:51.461 INFO [stderr] 
Dec 05 01:16:51.461 INFO [stderr] warning: unused variable: `scope`
Dec 05 01:16:51.461 INFO [stderr]   --> src/lisp/runtime.rs:84:5
Dec 05 01:16:51.461 INFO [stderr]    |
Dec 05 01:16:51.461 INFO [stderr] 84 |     scope: &'a Scope<'a>,
Dec 05 01:16:51.461 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Dec 05 01:16:51.461 INFO [stderr] 
Dec 05 01:16:51.461 INFO [stderr] warning: unused variable: `arena`
Dec 05 01:16:51.461 INFO [stderr]   --> src/lisp/runtime.rs:85:5
Dec 05 01:16:51.461 INFO [stderr]    |
Dec 05 01:16:51.461 INFO [stderr] 85 |     arena: &Arena<'a>) -> LispResult<&'a Object<'a>> {
Dec 05 01:16:51.461 INFO [stderr]    |     ^^^^^ help: consider using `_arena` instead
Dec 05 01:16:51.461 INFO [stderr] 
Dec 05 01:16:51.544 INFO [stderr] warning: variant is never constructed: `Bit`
Dec 05 01:16:51.544 INFO [stderr]   --> src/lib.rs:22:3
Dec 05 01:16:51.544 INFO [stderr]    |
Dec 05 01:16:51.544 INFO [stderr] 22 |   Bit,
Dec 05 01:16:51.544 INFO [stderr]    |   ^^^
Dec 05 01:16:51.544 INFO [stderr]    |
Dec 05 01:16:51.544 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:16:51.544 INFO [stderr] 
Dec 05 01:16:51.544 INFO [stderr] warning: variant is never constructed: `Bitmap`
Dec 05 01:16:51.544 INFO [stderr]   --> src/lib.rs:23:3
Dec 05 01:16:51.544 INFO [stderr]    |
Dec 05 01:16:51.544 INFO [stderr] 23 |   Bitmap,
Dec 05 01:16:51.544 INFO [stderr]    |   ^^^^^^
Dec 05 01:16:51.544 INFO [stderr] 
Dec 05 01:16:51.544 INFO [stderr] warning: variant is never constructed: `Char`
Dec 05 01:16:51.544 INFO [stderr]   --> src/lib.rs:24:3
Dec 05 01:16:51.544 INFO [stderr]    |
Dec 05 01:16:51.544 INFO [stderr] 24 |   Char,
Dec 05 01:16:51.544 INFO [stderr]    |   ^^^^
Dec 05 01:16:51.544 INFO [stderr] 
Dec 05 01:16:51.544 INFO [stderr] warning: variant is never constructed: `String`
Dec 05 01:16:51.544 INFO [stderr]   --> src/lib.rs:25:3
Dec 05 01:16:51.544 INFO [stderr]    |
Dec 05 01:16:51.544 INFO [stderr] 25 |   String,
Dec 05 01:16:51.544 INFO [stderr]    |   ^^^^^^
Dec 05 01:16:51.544 INFO [stderr] 
Dec 05 01:16:51.544 INFO [stderr] warning: variant is never constructed: `Real`
Dec 05 01:16:51.544 INFO [stderr]   --> src/lib.rs:26:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 26 |   Real,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: variant is never constructed: `Vector`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lib.rs:27:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 27 |   Vector,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: variant is never constructed: `Matrix`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lib.rs:28:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 28 |   Matrix,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: variant is never constructed: `Directory`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lib.rs:29:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 29 |   Directory,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: variant is never constructed: `Variable`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lib.rs:30:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 30 |   Variable,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: field is never used: `tag`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lib.rs:36:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 36 |   tag: Tag,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: field is never used: `as_bit`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lib.rs:37:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 37 |   as_bit: Option<bool>,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: field is never used: `as_char`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lib.rs:39:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 39 |   as_char: Option<char>,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: field is never used: `as_string`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lib.rs:40:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 40 |   as_string: Option<String>,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: field is never used: `as_real`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lib.rs:41:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 41 |   as_real: Option<Real>,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: method is never used: `new`
Dec 05 01:16:51.545 INFO [stderr]   --> src/circuit/solver.rs:33:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 33 |   fn new(curve: &'static Curve, height: usize, width: usize, curies: usize, temp: Real) -> Self {
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:51.545 INFO [stderr] warning: variant is never constructed: `Space`
Dec 05 01:16:51.545 INFO [stderr]   --> src/lisp/read.rs:24:3
Dec 05 01:16:51.545 INFO [stderr]    |
Dec 05 01:16:51.545 INFO [stderr] 24 |   Space,
Dec 05 01:16:51.545 INFO [stderr]    |   ^^^^^
Dec 05 01:16:51.545 INFO [stderr] 
Dec 05 01:16:52.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 05 01:16:52.072 INFO [stderr] su: No module specific data is present
Dec 05 01:16:52.858 INFO running `"docker" "inspect" "a0e5186e86d9a3f160289e3060573e7876e45a999fbcc0660d10047529f01e8a"`
Dec 05 01:16:53.160 INFO running `"docker" "rm" "-f" "a0e5186e86d9a3f160289e3060573e7876e45a999fbcc0660d10047529f01e8a"`
Dec 05 01:16:53.440 INFO [stdout] a0e5186e86d9a3f160289e3060573e7876e45a999fbcc0660d10047529f01e8a
Dec 05 01:16:53.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 01:16:53.912 INFO [stdout] 9c0b7968d80fbedb78f931b6b89a66646a1aa5af106f470e47106be71101a7e5
Dec 05 01:16:53.916 INFO running `"docker" "start" "-a" "9c0b7968d80fbedb78f931b6b89a66646a1aa5af106f470e47106be71101a7e5"`
Dec 05 01:16:54.969 INFO [stderr] usermod: no changes
Dec 05 01:16:55.020 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 05 01:16:55.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 01:16:55.044 INFO [stderr]      Running /target/debug/deps/denshi-bc1ff6a5dd0498a9
Dec 05 01:16:55.062 INFO [stdout] 
Dec 05 01:16:55.062 INFO [stdout] running 0 tests
Dec 05 01:16:55.062 INFO [stdout] 
Dec 05 01:16:55.062 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:16:55.062 INFO [stdout] 
Dec 05 01:16:55.062 INFO [stderr]      Running /target/debug/deps/circuit_sanity_check-afc7e14f3747664e
Dec 05 01:16:55.070 INFO [stdout] 
Dec 05 01:16:55.070 INFO [stdout] running 0 tests
Dec 05 01:16:55.070 INFO [stdout] 
Dec 05 01:16:55.070 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:16:55.070 INFO [stdout] 
Dec 05 01:16:55.073 INFO [stderr]      Running /target/debug/deps/denshi-a69389797b828376
Dec 05 01:16:55.077 INFO [stdout] 
Dec 05 01:16:55.077 INFO [stdout] running 0 tests
Dec 05 01:16:55.077 INFO [stdout] 
Dec 05 01:16:55.077 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:16:55.077 INFO [stdout] 
Dec 05 01:16:55.088 INFO [stderr]    Doc-tests denshi
Dec 05 01:16:55.322 INFO [stdout] 
Dec 05 01:16:55.322 INFO [stdout] running 0 tests
Dec 05 01:16:55.322 INFO [stdout] 
Dec 05 01:16:55.322 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:16:55.322 INFO [stdout] 
Dec 05 01:16:55.327 INFO [stderr] su: No module specific data is present
Dec 05 01:16:55.897 INFO running `"docker" "inspect" "9c0b7968d80fbedb78f931b6b89a66646a1aa5af106f470e47106be71101a7e5"`
Dec 05 01:16:56.178 INFO running `"docker" "rm" "-f" "9c0b7968d80fbedb78f931b6b89a66646a1aa5af106f470e47106be71101a7e5"`
Dec 05 01:16:56.404 INFO [stdout] 9c0b7968d80fbedb78f931b6b89a66646a1aa5af106f470e47106be71101a7e5