Nov 16 07:57:29.543 INFO testing xkapastel/denshi against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 07:57:29.543 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 07:57:30.039 INFO [stdout] 7b515328b7ebf177073017b97086103dfb3a730aa90d44a27639b77e896c601c
Nov 16 07:57:30.043 INFO running `"docker" "start" "-a" "7b515328b7ebf177073017b97086103dfb3a730aa90d44a27639b77e896c601c"`
Nov 16 07:57:31.490 INFO [stderr] usermod: no changes
Nov 16 07:57:31.545 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 16 07:57:31.591 INFO [stderr]    Compiling typed-arena v1.4.1
Nov 16 07:57:31.592 INFO [stderr]    Compiling rand v0.5.5
Nov 16 07:57:35.959 INFO [stderr]    Compiling denshi v0.1.0 (/source)
Nov 16 07:57:36.607 INFO [stderr] warning: unused variable: `i`
Nov 16 07:57:36.607 INFO [stderr]   --> src/circuit/runtime.rs:63:9
Nov 16 07:57:36.607 INFO [stderr]    |
Nov 16 07:57:36.607 INFO [stderr] 63 |     for i in 0..capacity+1 {
Nov 16 07:57:36.607 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 16 07:57:36.607 INFO [stderr]    |
Nov 16 07:57:36.607 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 07:57:36.607 INFO [stderr] 
Nov 16 07:57:36.607 INFO [stderr] warning: unused variable: `scope`
Nov 16 07:57:36.607 INFO [stderr]   --> src/lisp/runtime.rs:49:5
Nov 16 07:57:36.607 INFO [stderr]    |
Nov 16 07:57:36.607 INFO [stderr] 49 |     scope: &'a Scope<'a>,
Nov 16 07:57:36.607 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Nov 16 07:57:36.607 INFO [stderr] 
Nov 16 07:57:36.607 INFO [stderr] warning: unused variable: `proc`
Nov 16 07:57:36.607 INFO [stderr]   --> src/lisp/runtime.rs:82:5
Nov 16 07:57:36.607 INFO [stderr]    |
Nov 16 07:57:36.607 INFO [stderr] 82 |     proc: &'a Vau<'a>,
Nov 16 07:57:36.607 INFO [stderr]    |     ^^^^ help: consider using `_proc` instead
Nov 16 07:57:36.607 INFO [stderr] 
Nov 16 07:57:36.607 INFO [stderr] warning: unused variable: `args`
Nov 16 07:57:36.607 INFO [stderr]   --> src/lisp/runtime.rs:83:5
Nov 16 07:57:36.607 INFO [stderr]    |
Nov 16 07:57:36.607 INFO [stderr] 83 |     args: &'a Object<'a>,
Nov 16 07:57:36.607 INFO [stderr]    |     ^^^^ help: consider using `_args` instead
Nov 16 07:57:36.607 INFO [stderr] 
Nov 16 07:57:36.607 INFO [stderr] warning: unused variable: `scope`
Nov 16 07:57:36.607 INFO [stderr]   --> src/lisp/runtime.rs:84:5
Nov 16 07:57:36.607 INFO [stderr]    |
Nov 16 07:57:36.607 INFO [stderr] 84 |     scope: &'a Scope<'a>,
Nov 16 07:57:36.607 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Nov 16 07:57:36.607 INFO [stderr] 
Nov 16 07:57:36.607 INFO [stderr] warning: unused variable: `arena`
Nov 16 07:57:36.607 INFO [stderr]   --> src/lisp/runtime.rs:85:5
Nov 16 07:57:36.607 INFO [stderr]    |
Nov 16 07:57:36.607 INFO [stderr] 85 |     arena: &Arena<'a>) -> LispResult<&'a Object<'a>> {
Nov 16 07:57:36.607 INFO [stderr]    |     ^^^^^ help: consider using `_arena` instead
Nov 16 07:57:36.607 INFO [stderr] 
Nov 16 07:57:36.679 INFO [stderr] warning: variant is never constructed: `Bit`
Nov 16 07:57:36.679 INFO [stderr]   --> src/lib.rs:22:3
Nov 16 07:57:36.679 INFO [stderr]    |
Nov 16 07:57:36.679 INFO [stderr] 22 |   Bit,
Nov 16 07:57:36.679 INFO [stderr]    |   ^^^
Nov 16 07:57:36.679 INFO [stderr]    |
Nov 16 07:57:36.679 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 07:57:36.679 INFO [stderr] 
Nov 16 07:57:36.679 INFO [stderr] warning: variant is never constructed: `Bitmap`
Nov 16 07:57:36.679 INFO [stderr]   --> src/lib.rs:23:3
Nov 16 07:57:36.679 INFO [stderr]    |
Nov 16 07:57:36.679 INFO [stderr] 23 |   Bitmap,
Nov 16 07:57:36.679 INFO [stderr]    |   ^^^^^^
Nov 16 07:57:36.679 INFO [stderr] 
Nov 16 07:57:36.679 INFO [stderr] warning: variant is never constructed: `Char`
Nov 16 07:57:36.679 INFO [stderr]   --> src/lib.rs:24:3
Nov 16 07:57:36.679 INFO [stderr]    |
Nov 16 07:57:36.679 INFO [stderr] 24 |   Char,
Nov 16 07:57:36.679 INFO [stderr]    |   ^^^^
Nov 16 07:57:36.679 INFO [stderr] 
Nov 16 07:57:36.679 INFO [stderr] warning: variant is never constructed: `String`
Nov 16 07:57:36.679 INFO [stderr]   --> src/lib.rs:25:3
Nov 16 07:57:36.679 INFO [stderr]    |
Nov 16 07:57:36.679 INFO [stderr] 25 |   String,
Nov 16 07:57:36.679 INFO [stderr]    |   ^^^^^^
Nov 16 07:57:36.679 INFO [stderr] 
Nov 16 07:57:36.679 INFO [stderr] warning: variant is never constructed: `Real`
Nov 16 07:57:36.679 INFO [stderr]   --> src/lib.rs:26:3
Nov 16 07:57:36.679 INFO [stderr]    |
Nov 16 07:57:36.679 INFO [stderr] 26 |   Real,
Nov 16 07:57:36.679 INFO [stderr]    |   ^^^^
Nov 16 07:57:36.679 INFO [stderr] 
Nov 16 07:57:36.679 INFO [stderr] warning: variant is never constructed: `Vector`
Nov 16 07:57:36.679 INFO [stderr]   --> src/lib.rs:27:3
Nov 16 07:57:36.679 INFO [stderr]    |
Nov 16 07:57:36.679 INFO [stderr] 27 |   Vector,
Nov 16 07:57:36.679 INFO [stderr]    |   ^^^^^^
Nov 16 07:57:36.679 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: variant is never constructed: `Matrix`
Nov 16 07:57:36.680 INFO [stderr]   --> src/lib.rs:28:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 28 |   Matrix,
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: variant is never constructed: `Directory`
Nov 16 07:57:36.680 INFO [stderr]   --> src/lib.rs:29:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 29 |   Directory,
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: variant is never constructed: `Variable`
Nov 16 07:57:36.680 INFO [stderr]   --> src/lib.rs:30:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 30 |   Variable,
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: field is never used: `tag`
Nov 16 07:57:36.680 INFO [stderr]   --> src/lib.rs:36:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 36 |   tag: Tag,
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: field is never used: `as_bit`
Nov 16 07:57:36.680 INFO [stderr]   --> src/lib.rs:37:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 37 |   as_bit: Option<bool>,
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: field is never used: `as_char`
Nov 16 07:57:36.680 INFO [stderr]   --> src/lib.rs:39:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 39 |   as_char: Option<char>,
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: field is never used: `as_string`
Nov 16 07:57:36.680 INFO [stderr]   --> src/lib.rs:40:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 40 |   as_string: Option<String>,
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: field is never used: `as_real`
Nov 16 07:57:36.680 INFO [stderr]   --> src/lib.rs:41:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 41 |   as_real: Option<Real>,
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: method is never used: `new`
Nov 16 07:57:36.680 INFO [stderr]   --> src/circuit/solver.rs:33:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 33 |   fn new(curve: &'static Curve, height: usize, width: usize, curies: usize, temp: Real) -> Self {
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:36.680 INFO [stderr] warning: variant is never constructed: `Space`
Nov 16 07:57:36.680 INFO [stderr]   --> src/lisp/read.rs:24:3
Nov 16 07:57:36.680 INFO [stderr]    |
Nov 16 07:57:36.680 INFO [stderr] 24 |   Space,
Nov 16 07:57:36.680 INFO [stderr]    |   ^^^^^
Nov 16 07:57:36.680 INFO [stderr] 
Nov 16 07:57:38.370 INFO [stderr] warning: unused import: `rand::Rng`
Nov 16 07:57:38.370 INFO [stderr]   --> src/bin/circuit_sanity_check.rs:21:5
Nov 16 07:57:38.370 INFO [stderr]    |
Nov 16 07:57:38.370 INFO [stderr] 21 | use rand::Rng;
Nov 16 07:57:38.370 INFO [stderr]    |     ^^^^^^^^^
Nov 16 07:57:38.370 INFO [stderr]    |
Nov 16 07:57:38.370 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 07:57:38.370 INFO [stderr] 
Nov 16 07:57:39.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.20s
Nov 16 07:57:39.731 INFO [stderr] su: No module specific data is present
Nov 16 07:57:40.639 INFO running `"docker" "inspect" "7b515328b7ebf177073017b97086103dfb3a730aa90d44a27639b77e896c601c"`
Nov 16 07:57:40.961 INFO running `"docker" "rm" "-f" "7b515328b7ebf177073017b97086103dfb3a730aa90d44a27639b77e896c601c"`
Nov 16 07:57:41.279 INFO [stdout] 7b515328b7ebf177073017b97086103dfb3a730aa90d44a27639b77e896c601c
Nov 16 07:57:41.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 07:57:41.749 INFO [stdout] 3698017fbaca5c993ca17780c7dc03b295e8d2f71560f0dd44d202d7fa14c7a7
Nov 16 07:57:41.750 INFO running `"docker" "start" "-a" "3698017fbaca5c993ca17780c7dc03b295e8d2f71560f0dd44d202d7fa14c7a7"`
Nov 16 07:57:43.131 INFO [stderr] usermod: no changes
Nov 16 07:57:43.191 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 16 07:57:43.222 INFO [stderr]    Compiling denshi v0.1.0 (/source)
Nov 16 07:57:43.695 INFO [stderr] warning: unused import: `rand::Rng`
Nov 16 07:57:43.695 INFO [stderr]   --> src/bin/circuit_sanity_check.rs:21:5
Nov 16 07:57:43.695 INFO [stderr]    |
Nov 16 07:57:43.695 INFO [stderr] 21 | use rand::Rng;
Nov 16 07:57:43.695 INFO [stderr]    |     ^^^^^^^^^
Nov 16 07:57:43.695 INFO [stderr]    |
Nov 16 07:57:43.695 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 07:57:43.695 INFO [stderr] 
Nov 16 07:57:43.789 INFO [stderr] warning: unused variable: `i`
Nov 16 07:57:43.789 INFO [stderr]   --> src/circuit/runtime.rs:63:9
Nov 16 07:57:43.789 INFO [stderr]    |
Nov 16 07:57:43.789 INFO [stderr] 63 |     for i in 0..capacity+1 {
Nov 16 07:57:43.789 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 16 07:57:43.789 INFO [stderr]    |
Nov 16 07:57:43.789 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 07:57:43.789 INFO [stderr] 
Nov 16 07:57:43.792 INFO [stderr] warning: unused variable: `scope`
Nov 16 07:57:43.792 INFO [stderr]   --> src/lisp/runtime.rs:49:5
Nov 16 07:57:43.792 INFO [stderr]    |
Nov 16 07:57:43.792 INFO [stderr] 49 |     scope: &'a Scope<'a>,
Nov 16 07:57:43.792 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Nov 16 07:57:43.792 INFO [stderr] 
Nov 16 07:57:43.792 INFO [stderr] warning: unused variable: `proc`
Nov 16 07:57:43.792 INFO [stderr]   --> src/lisp/runtime.rs:82:5
Nov 16 07:57:43.792 INFO [stderr]    |
Nov 16 07:57:43.792 INFO [stderr] 82 |     proc: &'a Vau<'a>,
Nov 16 07:57:43.792 INFO [stderr]    |     ^^^^ help: consider using `_proc` instead
Nov 16 07:57:43.792 INFO [stderr] 
Nov 16 07:57:43.792 INFO [stderr] warning: unused variable: `args`
Nov 16 07:57:43.792 INFO [stderr]   --> src/lisp/runtime.rs:83:5
Nov 16 07:57:43.792 INFO [stderr]    |
Nov 16 07:57:43.792 INFO [stderr] 83 |     args: &'a Object<'a>,
Nov 16 07:57:43.792 INFO [stderr]    |     ^^^^ help: consider using `_args` instead
Nov 16 07:57:43.792 INFO [stderr] 
Nov 16 07:57:43.792 INFO [stderr] warning: unused variable: `scope`
Nov 16 07:57:43.792 INFO [stderr]   --> src/lisp/runtime.rs:84:5
Nov 16 07:57:43.792 INFO [stderr]    |
Nov 16 07:57:43.792 INFO [stderr] 84 |     scope: &'a Scope<'a>,
Nov 16 07:57:43.792 INFO [stderr]    |     ^^^^^ help: consider using `_scope` instead
Nov 16 07:57:43.792 INFO [stderr] 
Nov 16 07:57:43.792 INFO [stderr] warning: unused variable: `arena`
Nov 16 07:57:43.792 INFO [stderr]   --> src/lisp/runtime.rs:85:5
Nov 16 07:57:43.792 INFO [stderr]    |
Nov 16 07:57:43.792 INFO [stderr] 85 |     arena: &Arena<'a>) -> LispResult<&'a Object<'a>> {
Nov 16 07:57:43.792 INFO [stderr]    |     ^^^^^ help: consider using `_arena` instead
Nov 16 07:57:43.792 INFO [stderr] 
Nov 16 07:57:43.919 INFO [stderr] warning: variant is never constructed: `Bit`
Nov 16 07:57:43.919 INFO [stderr]   --> src/lib.rs:22:3
Nov 16 07:57:43.919 INFO [stderr]    |
Nov 16 07:57:43.919 INFO [stderr] 22 |   Bit,
Nov 16 07:57:43.919 INFO [stderr]    |   ^^^
Nov 16 07:57:43.919 INFO [stderr]    |
Nov 16 07:57:43.919 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 07:57:43.919 INFO [stderr] 
Nov 16 07:57:43.919 INFO [stderr] warning: variant is never constructed: `Bitmap`
Nov 16 07:57:43.919 INFO [stderr]   --> src/lib.rs:23:3
Nov 16 07:57:43.919 INFO [stderr]    |
Nov 16 07:57:43.919 INFO [stderr] 23 |   Bitmap,
Nov 16 07:57:43.919 INFO [stderr]    |   ^^^^^^
Nov 16 07:57:43.919 INFO [stderr] 
Nov 16 07:57:43.919 INFO [stderr] warning: variant is never constructed: `Char`
Nov 16 07:57:43.919 INFO [stderr]   --> src/lib.rs:24:3
Nov 16 07:57:43.919 INFO [stderr]    |
Nov 16 07:57:43.919 INFO [stderr] 24 |   Char,
Nov 16 07:57:43.919 INFO [stderr]    |   ^^^^
Nov 16 07:57:43.919 INFO [stderr] 
Nov 16 07:57:43.919 INFO [stderr] warning: variant is never constructed: `String`
Nov 16 07:57:43.919 INFO [stderr]   --> src/lib.rs:25:3
Nov 16 07:57:43.919 INFO [stderr]    |
Nov 16 07:57:43.919 INFO [stderr] 25 |   String,
Nov 16 07:57:43.919 INFO [stderr]    |   ^^^^^^
Nov 16 07:57:43.919 INFO [stderr] 
Nov 16 07:57:43.919 INFO [stderr] warning: variant is never constructed: `Real`
Nov 16 07:57:43.919 INFO [stderr]   --> src/lib.rs:26:3
Nov 16 07:57:43.919 INFO [stderr]    |
Nov 16 07:57:43.919 INFO [stderr] 26 |   Real,
Nov 16 07:57:43.919 INFO [stderr]    |   ^^^^
Nov 16 07:57:43.919 INFO [stderr] 
Nov 16 07:57:43.919 INFO [stderr] warning: variant is never constructed: `Vector`
Nov 16 07:57:43.919 INFO [stderr]   --> src/lib.rs:27:3
Nov 16 07:57:43.919 INFO [stderr]    |
Nov 16 07:57:43.919 INFO [stderr] 27 |   Vector,
Nov 16 07:57:43.919 INFO [stderr]    |   ^^^^^^
Nov 16 07:57:43.927 INFO [stderr] 
Nov 16 07:57:43.927 INFO [stderr] warning: variant is never constructed: `Matrix`
Nov 16 07:57:43.927 INFO [stderr]   --> src/lib.rs:28:3
Nov 16 07:57:43.927 INFO [stderr]    |
Nov 16 07:57:43.927 INFO [stderr] 28 |   Matrix,
Nov 16 07:57:43.927 INFO [stderr]    |   ^^^^^^
Nov 16 07:57:43.927 INFO [stderr] 
Nov 16 07:57:43.927 INFO [stderr] warning: variant is never constructed: `Directory`
Nov 16 07:57:43.927 INFO [stderr]   --> src/lib.rs:29:3
Nov 16 07:57:43.927 INFO [stderr]    |
Nov 16 07:57:43.927 INFO [stderr] 29 |   Directory,
Nov 16 07:57:43.927 INFO [stderr]    |   ^^^^^^^^^
Nov 16 07:57:43.927 INFO [stderr] 
Nov 16 07:57:43.927 INFO [stderr] warning: variant is never constructed: `Variable`
Nov 16 07:57:43.927 INFO [stderr]   --> src/lib.rs:30:3
Nov 16 07:57:43.927 INFO [stderr]    |
Nov 16 07:57:43.927 INFO [stderr] 30 |   Variable,
Nov 16 07:57:43.927 INFO [stderr]    |   ^^^^^^^^
Nov 16 07:57:43.927 INFO [stderr] 
Nov 16 07:57:43.927 INFO [stderr] warning: field is never used: `tag`
Nov 16 07:57:43.927 INFO [stderr]   --> src/lib.rs:36:3
Nov 16 07:57:43.927 INFO [stderr]    |
Nov 16 07:57:43.927 INFO [stderr] 36 |   tag: Tag,
Nov 16 07:57:43.927 INFO [stderr]    |   ^^^^^^^^
Nov 16 07:57:43.927 INFO [stderr] 
Nov 16 07:57:43.927 INFO [stderr] warning: field is never used: `as_bit`
Nov 16 07:57:43.927 INFO [stderr]   --> src/lib.rs:37:3
Nov 16 07:57:43.927 INFO [stderr]    |
Nov 16 07:57:43.927 INFO [stderr] 37 |   as_bit: Option<bool>,
Nov 16 07:57:43.927 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:43.927 INFO [stderr] 
Nov 16 07:57:43.927 INFO [stderr] warning: field is never used: `as_char`
Nov 16 07:57:43.927 INFO [stderr]   --> src/lib.rs:39:3
Nov 16 07:57:43.927 INFO [stderr]    |
Nov 16 07:57:43.927 INFO [stderr] 39 |   as_char: Option<char>,
Nov 16 07:57:43.927 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:43.927 INFO [stderr] 
Nov 16 07:57:43.927 INFO [stderr] warning: field is never used: `as_string`
Nov 16 07:57:43.927 INFO [stderr]   --> src/lib.rs:40:3
Nov 16 07:57:43.927 INFO [stderr]    |
Nov 16 07:57:43.927 INFO [stderr] 40 |   as_string: Option<String>,
Nov 16 07:57:43.927 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:43.927 INFO [stderr] 
Nov 16 07:57:43.927 INFO [stderr] warning: field is never used: `as_real`
Nov 16 07:57:43.927 INFO [stderr]   --> src/lib.rs:41:3
Nov 16 07:57:43.927 INFO [stderr]    |
Nov 16 07:57:43.927 INFO [stderr] 41 |   as_real: Option<Real>,
Nov 16 07:57:43.927 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:43.927 INFO [stderr] 
Nov 16 07:57:43.927 INFO [stderr] warning: method is never used: `new`
Nov 16 07:57:43.928 INFO [stderr]   --> src/circuit/solver.rs:33:3
Nov 16 07:57:43.928 INFO [stderr]    |
Nov 16 07:57:43.928 INFO [stderr] 33 |   fn new(curve: &'static Curve, height: usize, width: usize, curies: usize, temp: Real) -> Self {
Nov 16 07:57:43.928 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:57:43.928 INFO [stderr] 
Nov 16 07:57:43.928 INFO [stderr] warning: variant is never constructed: `Space`
Nov 16 07:57:43.928 INFO [stderr]   --> src/lisp/read.rs:24:3
Nov 16 07:57:43.928 INFO [stderr]    |
Nov 16 07:57:43.928 INFO [stderr] 24 |   Space,
Nov 16 07:57:43.928 INFO [stderr]    |   ^^^^^
Nov 16 07:57:43.928 INFO [stderr] 
Nov 16 07:57:44.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Nov 16 07:57:44.699 INFO [stderr] su: No module specific data is present
Nov 16 07:57:45.472 INFO running `"docker" "inspect" "3698017fbaca5c993ca17780c7dc03b295e8d2f71560f0dd44d202d7fa14c7a7"`
Nov 16 07:57:45.652 INFO running `"docker" "rm" "-f" "3698017fbaca5c993ca17780c7dc03b295e8d2f71560f0dd44d202d7fa14c7a7"`
Nov 16 07:57:45.787 INFO [stdout] 3698017fbaca5c993ca17780c7dc03b295e8d2f71560f0dd44d202d7fa14c7a7
Nov 16 07:57:45.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 07:57:46.187 INFO [stdout] f1eb18007e87f5defeedccf19302c2fd3220f0c7d21bc9337e55e83007e85806
Nov 16 07:57:46.193 INFO running `"docker" "start" "-a" "f1eb18007e87f5defeedccf19302c2fd3220f0c7d21bc9337e55e83007e85806"`
Nov 16 07:57:47.318 INFO [stderr] usermod: no changes
Nov 16 07:57:47.391 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 16 07:57:47.409 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 07:57:47.409 INFO [stderr]      Running /target/debug/deps/denshi-007cd348a0a56d6a
Nov 16 07:57:47.412 INFO [stderr]      Running /target/debug/deps/circuit_sanity_check-df19a29b9354c3a7
Nov 16 07:57:47.413 INFO [stdout] 
Nov 16 07:57:47.413 INFO [stdout] running 0 tests
Nov 16 07:57:47.413 INFO [stdout] 
Nov 16 07:57:47.413 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:57:47.413 INFO [stdout] 
Nov 16 07:57:47.420 INFO [stdout] 
Nov 16 07:57:47.420 INFO [stdout] running 0 tests
Nov 16 07:57:47.420 INFO [stdout] 
Nov 16 07:57:47.420 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:57:47.420 INFO [stdout] 
Nov 16 07:57:47.425 INFO [stdout] 
Nov 16 07:57:47.425 INFO [stderr]      Running /target/debug/deps/denshi-e9e59095fc7144a5
Nov 16 07:57:47.425 INFO [stdout] running 0 tests
Nov 16 07:57:47.425 INFO [stderr]    Doc-tests denshi
Nov 16 07:57:47.425 INFO [stdout] 
Nov 16 07:57:47.425 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:57:47.425 INFO [stdout] 
Nov 16 07:57:47.562 INFO [stdout] 
Nov 16 07:57:47.562 INFO [stdout] running 0 tests
Nov 16 07:57:47.562 INFO [stdout] 
Nov 16 07:57:47.562 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:57:47.562 INFO [stdout] 
Nov 16 07:57:47.569 INFO [stderr] su: No module specific data is present
Nov 16 07:57:48.129 INFO running `"docker" "inspect" "f1eb18007e87f5defeedccf19302c2fd3220f0c7d21bc9337e55e83007e85806"`
Nov 16 07:57:48.330 INFO running `"docker" "rm" "-f" "f1eb18007e87f5defeedccf19302c2fd3220f0c7d21bc9337e55e83007e85806"`
Nov 16 07:57:48.470 INFO [stdout] f1eb18007e87f5defeedccf19302c2fd3220f0c7d21bc9337e55e83007e85806