Dec 02 12:40:02.116 INFO testing type-operators-0.3.5 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 12:40:02.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 02 12:40:02.651 INFO [stdout] c2939878305f7c2c558580c7f77532ef560a3688e68f98181015b020ef3e0fd8
Dec 02 12:40:02.657 INFO running `"docker" "start" "-a" "c2939878305f7c2c558580c7f77532ef560a3688e68f98181015b020ef3e0fd8"`
Dec 02 12:40:04.038 INFO [stderr] usermod: no changes
Dec 02 12:40:04.087 INFO [stderr]    Compiling type-operators v0.3.5 (/source)
Dec 02 12:40:04.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 02 12:40:04.726 INFO [stderr] su: No module specific data is present
Dec 02 12:40:05.520 INFO running `"docker" "inspect" "c2939878305f7c2c558580c7f77532ef560a3688e68f98181015b020ef3e0fd8"`
Dec 02 12:40:05.785 INFO running `"docker" "rm" "-f" "c2939878305f7c2c558580c7f77532ef560a3688e68f98181015b020ef3e0fd8"`
Dec 02 12:40:05.971 INFO [stdout] c2939878305f7c2c558580c7f77532ef560a3688e68f98181015b020ef3e0fd8
Dec 02 12:40:05.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 02 12:40:06.484 INFO [stdout] bddfba2126a88fea1300b2dbbb11968add9782e0208d97f1997cea131acb2945
Dec 02 12:40:06.495 INFO running `"docker" "start" "-a" "bddfba2126a88fea1300b2dbbb11968add9782e0208d97f1997cea131acb2945"`
Dec 02 12:40:07.282 INFO [stderr] usermod: no changes
Dec 02 12:40:07.348 INFO [stderr]    Compiling type-operators v0.3.5 (/source)
Dec 02 12:40:09.750 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 12:40:09.750 INFO [stderr]  --> tests/specialization_data.rs:3:1
Dec 02 12:40:09.750 INFO [stderr]   |
Dec 02 12:40:09.750 INFO [stderr] 3 | #[macro_use]
Dec 02 12:40:09.750 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 12:40:09.750 INFO [stderr]   |
Dec 02 12:40:09.750 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 12:40:09.750 INFO [stderr] 
Dec 02 12:40:10.091 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:10.091 INFO [stderr]   --> tests/disable_without_specialization.rs:19:18
Dec 02 12:40:10.091 INFO [stderr]    |
Dec 02 12:40:10.091 INFO [stderr] 19 |     (Sum) Adding(Nat, Nat): Nat {
Dec 02 12:40:10.091 INFO [stderr]    |                  ^^^
Dec 02 12:40:10.091 INFO [stderr]    |
Dec 02 12:40:10.091 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 02 12:40:10.091 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:10.091 INFO [stderr] 
Dec 02 12:40:10.091 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:10.091 INFO [stderr]   --> tests/disable_without_specialization.rs:19:23
Dec 02 12:40:10.091 INFO [stderr]    |
Dec 02 12:40:10.091 INFO [stderr] 19 |     (Sum) Adding(Nat, Nat): Nat {
Dec 02 12:40:10.091 INFO [stderr]    |                       ^^^
Dec 02 12:40:10.091 INFO [stderr]    |
Dec 02 12:40:10.091 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:10.091 INFO [stderr] 
Dec 02 12:40:11.156 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:11.156 INFO [stderr]   --> tests/flexible_machines.rs:14:15
Dec 02 12:40:11.156 INFO [stderr]    |
Dec 02 12:40:11.156 INFO [stderr] 14 |     (Foo) Bar(All, All, All, All): All {
Dec 02 12:40:11.156 INFO [stderr]    |               ^^^
Dec 02 12:40:11.175 INFO [stderr]    |
Dec 02 12:40:11.175 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 02 12:40:11.176 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:11.176 INFO [stderr] 
Dec 02 12:40:11.176 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:11.177 INFO [stderr]   --> tests/flexible_machines.rs:14:20
Dec 02 12:40:11.177 INFO [stderr]    |
Dec 02 12:40:11.177 INFO [stderr] 14 |     (Foo) Bar(All, All, All, All): All {
Dec 02 12:40:11.177 INFO [stderr]    |                    ^^^
Dec 02 12:40:11.178 INFO [stderr]    |
Dec 02 12:40:11.178 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:11.178 INFO [stderr] 
Dec 02 12:40:11.179 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:11.179 INFO [stderr]   --> tests/flexible_machines.rs:14:25
Dec 02 12:40:11.179 INFO [stderr]    |
Dec 02 12:40:11.180 INFO [stderr] 14 |     (Foo) Bar(All, All, All, All): All {
Dec 02 12:40:11.180 INFO [stderr]    |                         ^^^
Dec 02 12:40:11.180 INFO [stderr]    |
Dec 02 12:40:11.181 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:11.181 INFO [stderr] 
Dec 02 12:40:11.181 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:11.181 INFO [stderr]   --> tests/flexible_machines.rs:14:30
Dec 02 12:40:11.182 INFO [stderr]    |
Dec 02 12:40:11.182 INFO [stderr] 14 |     (Foo) Bar(All, All, All, All): All {
Dec 02 12:40:11.182 INFO [stderr]    |                              ^^^
Dec 02 12:40:11.183 INFO [stderr]    |
Dec 02 12:40:11.183 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:11.183 INFO [stderr] 
Dec 02 12:40:11.419 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:11.419 INFO [stderr]   --> tests/doc_comments.rs:24:18
Dec 02 12:40:11.419 INFO [stderr]    |
Dec 02 12:40:11.419 INFO [stderr] 24 |     (Sum) Adding(Nat, Nat): Nat {
Dec 02 12:40:11.419 INFO [stderr]    |                  ^^^
Dec 02 12:40:11.419 INFO [stderr]    |
Dec 02 12:40:11.419 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 02 12:40:11.419 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:11.419 INFO [stderr] 
Dec 02 12:40:11.419 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:11.419 INFO [stderr]   --> tests/doc_comments.rs:24:23
Dec 02 12:40:11.419 INFO [stderr]    |
Dec 02 12:40:11.419 INFO [stderr] 24 |     (Sum) Adding(Nat, Nat): Nat {
Dec 02 12:40:11.419 INFO [stderr]    |                       ^^^
Dec 02 12:40:11.419 INFO [stderr]    |
Dec 02 12:40:11.419 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:11.419 INFO [stderr] 
Dec 02 12:40:11.727 INFO [stderr] warning: field is never used: `loc`
Dec 02 12:40:11.727 INFO [stderr]   --> tests/smallfsck.rs:11:5
Dec 02 12:40:11.727 INFO [stderr]    |
Dec 02 12:40:11.727 INFO [stderr] 11 |     loc: usize,
Dec 02 12:40:11.727 INFO [stderr]    |     ^^^^^^^^^^
Dec 02 12:40:11.756 INFO [stderr]    |
Dec 02 12:40:11.756 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 12:40:11.756 INFO [stderr] 
Dec 02 12:40:11.758 INFO [stderr] warning: field is never used: `bits`
Dec 02 12:40:11.758 INFO [stderr]   --> tests/smallfsck.rs:12:5
Dec 02 12:40:11.759 INFO [stderr]    |
Dec 02 12:40:11.759 INFO [stderr] 12 |     bits: BitVec,
Dec 02 12:40:11.759 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 02 12:40:11.759 INFO [stderr] 
Dec 02 12:40:11.760 INFO [stderr] warning: type alias is never used: `Example`
Dec 02 12:40:11.760 INFO [stderr]   --> tests/smallfsck.rs:89:1
Dec 02 12:40:11.760 INFO [stderr]    |
Dec 02 12:40:11.760 INFO [stderr] 89 | / type Example = sf!{
Dec 02 12:40:11.760 INFO [stderr] 90 | |     > * > * > * > [ * < ]
Dec 02 12:40:11.760 INFO [stderr] 91 | | };
Dec 02 12:40:11.760 INFO [stderr]    | |__^
Dec 02 12:40:11.761 INFO [stderr] 
Dec 02 12:40:11.791 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:11.791 INFO [stderr]   --> tests/smallfsck.rs:54:19
Dec 02 12:40:11.791 INFO [stderr]    |
Dec 02 12:40:11.791 INFO [stderr] 54 |     (Run) Running(Program, Smallfsck): Smallfsck {
Dec 02 12:40:11.791 INFO [stderr]    |                   ^^^^^^^
Dec 02 12:40:11.821 INFO [stderr]    |
Dec 02 12:40:11.821 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 02 12:40:11.821 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:11.822 INFO [stderr] 
Dec 02 12:40:11.822 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:11.822 INFO [stderr]   --> tests/smallfsck.rs:54:28
Dec 02 12:40:11.823 INFO [stderr]    |
Dec 02 12:40:11.823 INFO [stderr] 54 |     (Run) Running(Program, Smallfsck): Smallfsck {
Dec 02 12:40:11.823 INFO [stderr]    |                            ^^^^^^^^^
Dec 02 12:40:11.823 INFO [stderr]    |
Dec 02 12:40:11.824 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:11.824 INFO [stderr] 
Dec 02 12:40:13.059 INFO [stderr] warning: type alias is never used: `Pred`
Dec 02 12:40:13.060 INFO [stderr]     --> src/lib.rs:812:9
Dec 02 12:40:13.060 INFO [stderr]      |
Dec 02 12:40:13.062 INFO [stderr] 812  |           pub type $alias < $fsym $($fbound)* > = <$fsym as $machine>::Output;
Dec 02 12:40:13.063 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.063 INFO [stderr] ...
Dec 02 12:40:13.064 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.064 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.064 INFO [stderr] 1011 | |
Dec 02 12:40:13.064 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.064 INFO [stderr] ...    |
Dec 02 12:40:13.064 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.064 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.064 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.064 INFO [stderr]      |
Dec 02 12:40:13.064 INFO [stderr]      = note: #[warn(dead_code)] on by default
Dec 02 12:40:13.064 INFO [stderr] 
Dec 02 12:40:13.064 INFO [stderr] warning: type alias is never used: `Succ`
Dec 02 12:40:13.064 INFO [stderr]     --> src/lib.rs:812:9
Dec 02 12:40:13.064 INFO [stderr]      |
Dec 02 12:40:13.064 INFO [stderr] 812  |           pub type $alias < $fsym $($fbound)* > = <$fsym as $machine>::Output;
Dec 02 12:40:13.064 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.064 INFO [stderr] ...
Dec 02 12:40:13.064 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.064 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.064 INFO [stderr] 1011 | |
Dec 02 12:40:13.064 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.064 INFO [stderr] ...    |
Dec 02 12:40:13.064 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.064 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.064 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.064 INFO [stderr] 
Dec 02 12:40:13.064 INFO [stderr] warning: type alias is never used: `Sum`
Dec 02 12:40:13.064 INFO [stderr]     --> src/lib.rs:802:9
Dec 02 12:40:13.064 INFO [stderr]      |
Dec 02 12:40:13.064 INFO [stderr] 802  |           pub type $alias < $fsym $($fbound)* $(, $sym $($bound)*)+ > = <$fsym as $machine< $($sym),+ >>::Output;
Dec 02 12:40:13.064 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.064 INFO [stderr] ...
Dec 02 12:40:13.064 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.064 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.065 INFO [stderr] 1011 | |
Dec 02 12:40:13.065 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.065 INFO [stderr] ...    |
Dec 02 12:40:13.065 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.065 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.065 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.065 INFO [stderr] 
Dec 02 12:40:13.065 INFO [stderr] warning: type alias is never used: `Difference`
Dec 02 12:40:13.065 INFO [stderr]     --> src/lib.rs:802:9
Dec 02 12:40:13.065 INFO [stderr]      |
Dec 02 12:40:13.065 INFO [stderr] 802  |           pub type $alias < $fsym $($fbound)* $(, $sym $($bound)*)+ > = <$fsym as $machine< $($sym),+ >>::Output;
Dec 02 12:40:13.065 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.065 INFO [stderr] ...
Dec 02 12:40:13.065 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.065 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.065 INFO [stderr] 1011 | |
Dec 02 12:40:13.065 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.065 INFO [stderr] ...    |
Dec 02 12:40:13.065 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.065 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.065 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.065 INFO [stderr] 
Dec 02 12:40:13.065 INFO [stderr] warning: type alias is never used: `Product`
Dec 02 12:40:13.065 INFO [stderr]     --> src/lib.rs:802:9
Dec 02 12:40:13.065 INFO [stderr]      |
Dec 02 12:40:13.065 INFO [stderr] 802  |           pub type $alias < $fsym $($fbound)* $(, $sym $($bound)*)+ > = <$fsym as $machine< $($sym),+ >>::Output;
Dec 02 12:40:13.065 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.066 INFO [stderr] ...
Dec 02 12:40:13.066 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.066 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.066 INFO [stderr] 1011 | |
Dec 02 12:40:13.066 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.066 INFO [stderr] ...    |
Dec 02 12:40:13.066 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.066 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.066 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.066 INFO [stderr] 
Dec 02 12:40:13.066 INFO [stderr] warning: type alias is never used: `If`
Dec 02 12:40:13.066 INFO [stderr]     --> src/lib.rs:802:9
Dec 02 12:40:13.066 INFO [stderr]      |
Dec 02 12:40:13.066 INFO [stderr] 802  |           pub type $alias < $fsym $($fbound)* $(, $sym $($bound)*)+ > = <$fsym as $machine< $($sym),+ >>::Output;
Dec 02 12:40:13.066 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.066 INFO [stderr] ...
Dec 02 12:40:13.066 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.066 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.066 INFO [stderr] 1011 | |
Dec 02 12:40:13.066 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.066 INFO [stderr] ...    |
Dec 02 12:40:13.067 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.067 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.067 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.067 INFO [stderr] 
Dec 02 12:40:13.067 INFO [stderr] warning: type alias is never used: `NatIsUndef`
Dec 02 12:40:13.067 INFO [stderr]     --> src/lib.rs:812:9
Dec 02 12:40:13.067 INFO [stderr]      |
Dec 02 12:40:13.067 INFO [stderr] 812  |           pub type $alias < $fsym $($fbound)* > = <$fsym as $machine>::Output;
Dec 02 12:40:13.067 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.067 INFO [stderr] ...
Dec 02 12:40:13.067 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.067 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.067 INFO [stderr] 1011 | |
Dec 02 12:40:13.067 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.067 INFO [stderr] ...    |
Dec 02 12:40:13.067 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.067 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.067 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.067 INFO [stderr] 
Dec 02 12:40:13.067 INFO [stderr] warning: type alias is never used: `NatUndef`
Dec 02 12:40:13.067 INFO [stderr]     --> src/lib.rs:802:9
Dec 02 12:40:13.067 INFO [stderr]      |
Dec 02 12:40:13.067 INFO [stderr] 802  |           pub type $alias < $fsym $($fbound)* $(, $sym $($bound)*)+ > = <$fsym as $machine< $($sym),+ >>::Output;
Dec 02 12:40:13.067 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.071 INFO [stderr] ...
Dec 02 12:40:13.071 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.071 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.071 INFO [stderr] 1011 | |
Dec 02 12:40:13.071 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.071 INFO [stderr] ...    |
Dec 02 12:40:13.071 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.071 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.071 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.071 INFO [stderr] 
Dec 02 12:40:13.071 INFO [stderr] warning: type alias is never used: `TotalDifference`
Dec 02 12:40:13.071 INFO [stderr]     --> src/lib.rs:802:9
Dec 02 12:40:13.071 INFO [stderr]      |
Dec 02 12:40:13.071 INFO [stderr] 802  |           pub type $alias < $fsym $($fbound)* $(, $sym $($bound)*)+ > = <$fsym as $machine< $($sym),+ >>::Output;
Dec 02 12:40:13.071 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.071 INFO [stderr] ...
Dec 02 12:40:13.071 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.071 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.071 INFO [stderr] 1011 | |
Dec 02 12:40:13.071 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.071 INFO [stderr] ...    |
Dec 02 12:40:13.071 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.071 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.071 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.071 INFO [stderr] 
Dec 02 12:40:13.071 INFO [stderr] warning: type alias is never used: `Quotient`
Dec 02 12:40:13.071 INFO [stderr]     --> src/lib.rs:802:9
Dec 02 12:40:13.071 INFO [stderr]      |
Dec 02 12:40:13.071 INFO [stderr] 802  |           pub type $alias < $fsym $($fbound)* $(, $sym $($bound)*)+ > = <$fsym as $machine< $($sym),+ >>::Output;
Dec 02 12:40:13.071 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.071 INFO [stderr] ...
Dec 02 12:40:13.071 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.071 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.071 INFO [stderr] 1011 | |
Dec 02 12:40:13.071 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.071 INFO [stderr] ...    |
Dec 02 12:40:13.071 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.071 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.071 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.071 INFO [stderr] 
Dec 02 12:40:13.071 INFO [stderr] warning: type alias is never used: `Remainder`
Dec 02 12:40:13.071 INFO [stderr]     --> src/lib.rs:802:9
Dec 02 12:40:13.071 INFO [stderr]      |
Dec 02 12:40:13.071 INFO [stderr] 802  |           pub type $alias < $fsym $($fbound)* $(, $sym $($bound)*)+ > = <$fsym as $machine< $($sym),+ >>::Output;
Dec 02 12:40:13.071 INFO [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.071 INFO [stderr] ...
Dec 02 12:40:13.071 INFO [stderr] 1009 | /     type_operators! {
Dec 02 12:40:13.071 INFO [stderr] 1010 | |         [A, B, C, D, E]
Dec 02 12:40:13.071 INFO [stderr] 1011 | |
Dec 02 12:40:13.071 INFO [stderr] 1012 | |         concrete Nat => usize {
Dec 02 12:40:13.071 INFO [stderr] ...    |
Dec 02 12:40:13.071 INFO [stderr] 1138 | |         }
Dec 02 12:40:13.071 INFO [stderr] 1139 | |     }
Dec 02 12:40:13.071 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.071 INFO [stderr] 
Dec 02 12:40:13.071 INFO [stderr] warning: function is never used: `invariants`
Dec 02 12:40:13.071 INFO [stderr]     --> src/lib.rs:1141:5
Dec 02 12:40:13.071 INFO [stderr]      |
Dec 02 12:40:13.071 INFO [stderr] 1141 |     fn invariants() {
Dec 02 12:40:13.072 INFO [stderr]      |     ^^^^^^^^^^^^^^^
Dec 02 12:40:13.072 INFO [stderr] 
Dec 02 12:40:13.072 INFO [stderr] warning: struct is never constructed: `P`
Dec 02 12:40:13.072 INFO [stderr]     --> src/lib.rs:894:13
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr] 894  |               pub struct $name;
Dec 02 12:40:13.072 INFO [stderr]      |               ^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.072 INFO [stderr] ...
Dec 02 12:40:13.072 INFO [stderr] 1157 | /     type_operators! {
Dec 02 12:40:13.072 INFO [stderr] 1158 | |         [A, B, C, D, E]
Dec 02 12:40:13.072 INFO [stderr] 1159 | |
Dec 02 12:40:13.072 INFO [stderr] 1160 | |         data Nat {
Dec 02 12:40:13.072 INFO [stderr] ...    |
Dec 02 12:40:13.072 INFO [stderr] 1164 | |         }
Dec 02 12:40:13.072 INFO [stderr] 1165 | |     }
Dec 02 12:40:13.072 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.072 INFO [stderr] 
Dec 02 12:40:13.072 INFO [stderr] warning: struct is never constructed: `I`
Dec 02 12:40:13.072 INFO [stderr]     --> src/lib.rs:856:13
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr] 856  |               pub struct $name < $($asym $($args)*),* >($(::std::marker::PhantomData<$($phantom)*>),*);
Dec 02 12:40:13.072 INFO [stderr]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.072 INFO [stderr] ...
Dec 02 12:40:13.072 INFO [stderr] 1157 | /     type_operators! {
Dec 02 12:40:13.072 INFO [stderr] 1158 | |         [A, B, C, D, E]
Dec 02 12:40:13.072 INFO [stderr] 1159 | |
Dec 02 12:40:13.072 INFO [stderr] 1160 | |         data Nat {
Dec 02 12:40:13.072 INFO [stderr] ...    |
Dec 02 12:40:13.072 INFO [stderr] 1164 | |         }
Dec 02 12:40:13.072 INFO [stderr] 1165 | |     }
Dec 02 12:40:13.072 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.072 INFO [stderr] 
Dec 02 12:40:13.072 INFO [stderr] warning: struct is never constructed: `O`
Dec 02 12:40:13.072 INFO [stderr]     --> src/lib.rs:856:13
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr] 856  |               pub struct $name < $($asym $($args)*),* >($(::std::marker::PhantomData<$($phantom)*>),*);
Dec 02 12:40:13.072 INFO [stderr]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:40:13.072 INFO [stderr] ...
Dec 02 12:40:13.072 INFO [stderr] 1157 | /     type_operators! {
Dec 02 12:40:13.072 INFO [stderr] 1158 | |         [A, B, C, D, E]
Dec 02 12:40:13.072 INFO [stderr] 1159 | |
Dec 02 12:40:13.072 INFO [stderr] 1160 | |         data Nat {
Dec 02 12:40:13.072 INFO [stderr] ...    |
Dec 02 12:40:13.072 INFO [stderr] 1164 | |         }
Dec 02 12:40:13.072 INFO [stderr] 1165 | |     }
Dec 02 12:40:13.072 INFO [stderr]      | |_____- in this macro invocation
Dec 02 12:40:13.072 INFO [stderr] 
Dec 02 12:40:13.072 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.072 INFO [stderr]     --> src/lib.rs:1025:28
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr] 1025 |         (Pred) Predecessor(Nat): Nat {
Dec 02 12:40:13.072 INFO [stderr]      |                            ^^^
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr]      = note: #[warn(type_alias_bounds)] on by default
Dec 02 12:40:13.072 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.072 INFO [stderr] 
Dec 02 12:40:13.072 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.072 INFO [stderr]     --> src/lib.rs:1033:26
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr] 1033 |         (Succ) Successor(Nat): Nat {
Dec 02 12:40:13.072 INFO [stderr]      |                          ^^^
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.072 INFO [stderr] 
Dec 02 12:40:13.072 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.072 INFO [stderr]     --> src/lib.rs:1041:22
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr] 1041 |         (Sum) Adding(Nat, Nat): Nat {
Dec 02 12:40:13.072 INFO [stderr]      |                      ^^^
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.072 INFO [stderr] 
Dec 02 12:40:13.072 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.072 INFO [stderr]     --> src/lib.rs:1041:27
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr] 1041 |         (Sum) Adding(Nat, Nat): Nat {
Dec 02 12:40:13.072 INFO [stderr]      |                           ^^^
Dec 02 12:40:13.072 INFO [stderr]      |
Dec 02 12:40:13.072 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.072 INFO [stderr] 
Dec 02 12:40:13.076 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.076 INFO [stderr]     --> src/lib.rs:1056:34
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr] 1056 |         (Difference) Subtracting(Nat, Nat): Nat {
Dec 02 12:40:13.076 INFO [stderr]      |                                  ^^^
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.076 INFO [stderr] 
Dec 02 12:40:13.076 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.076 INFO [stderr]     --> src/lib.rs:1056:39
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr] 1056 |         (Difference) Subtracting(Nat, Nat): Nat {
Dec 02 12:40:13.076 INFO [stderr]      |                                       ^^^
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.076 INFO [stderr] 
Dec 02 12:40:13.076 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.076 INFO [stderr]     --> src/lib.rs:1067:31
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr] 1067 |         (Product) Multiplying(Nat, Nat): Nat {
Dec 02 12:40:13.076 INFO [stderr]      |                               ^^^
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.076 INFO [stderr] 
Dec 02 12:40:13.076 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.076 INFO [stderr]     --> src/lib.rs:1067:36
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr] 1067 |         (Product) Multiplying(Nat, Nat): Nat {
Dec 02 12:40:13.076 INFO [stderr]      |                                    ^^^
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.076 INFO [stderr] 
Dec 02 12:40:13.076 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.076 INFO [stderr]     --> src/lib.rs:1076:20
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr] 1076 |         (If) NatIf(Bool, Nat, Nat): Nat {
Dec 02 12:40:13.076 INFO [stderr]      |                    ^^^^
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.076 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.076 INFO [stderr] 
Dec 02 12:40:13.076 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.076 INFO [stderr]     --> src/lib.rs:1076:26
Dec 02 12:40:13.076 INFO [stderr]      |
Dec 02 12:40:13.077 INFO [stderr] 1076 |         (If) NatIf(Bool, Nat, Nat): Nat {
Dec 02 12:40:13.077 INFO [stderr]      |                          ^^^
Dec 02 12:40:13.077 INFO [stderr]      |
Dec 02 12:40:13.077 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.077 INFO [stderr] 
Dec 02 12:40:13.077 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.077 INFO [stderr]     --> src/lib.rs:1076:31
Dec 02 12:40:13.077 INFO [stderr]      |
Dec 02 12:40:13.077 INFO [stderr] 1076 |         (If) NatIf(Bool, Nat, Nat): Nat {
Dec 02 12:40:13.077 INFO [stderr]      |                               ^^^
Dec 02 12:40:13.077 INFO [stderr]      |
Dec 02 12:40:13.077 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.077 INFO [stderr] 
Dec 02 12:40:13.077 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.077 INFO [stderr]     --> src/lib.rs:1082:37
Dec 02 12:40:13.078 INFO [stderr]      |
Dec 02 12:40:13.078 INFO [stderr] 1082 |         (NatIsUndef) NatIsUndefined(Nat): Bool {
Dec 02 12:40:13.078 INFO [stderr]      |                                     ^^^
Dec 02 12:40:13.078 INFO [stderr]      |
Dec 02 12:40:13.078 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.078 INFO [stderr] 
Dec 02 12:40:13.078 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.078 INFO [stderr]     --> src/lib.rs:1090:33
Dec 02 12:40:13.078 INFO [stderr]      |
Dec 02 12:40:13.078 INFO [stderr] 1090 |         (NatUndef) NatUndefined(Nat, Nat): Nat {
Dec 02 12:40:13.078 INFO [stderr]      |                                 ^^^
Dec 02 12:40:13.078 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.079 INFO [stderr] 
Dec 02 12:40:13.079 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.079 INFO [stderr]     --> src/lib.rs:1090:38
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr] 1090 |         (NatUndef) NatUndefined(Nat, Nat): Nat {
Dec 02 12:40:13.079 INFO [stderr]      |                                      ^^^
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.079 INFO [stderr] 
Dec 02 12:40:13.079 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.079 INFO [stderr]     --> src/lib.rs:1100:44
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr] 1100 |         (TotalDifference) TotalSubtracting(Nat, Nat): Nat {
Dec 02 12:40:13.079 INFO [stderr]      |                                            ^^^
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.079 INFO [stderr] 
Dec 02 12:40:13.079 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.079 INFO [stderr]     --> src/lib.rs:1100:49
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr] 1100 |         (TotalDifference) TotalSubtracting(Nat, Nat): Nat {
Dec 02 12:40:13.079 INFO [stderr]      |                                                 ^^^
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.079 INFO [stderr] 
Dec 02 12:40:13.079 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.079 INFO [stderr]     --> src/lib.rs:1119:32
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr] 1119 |         (Quotient) Quotienting(Nat, Nat): Nat {
Dec 02 12:40:13.079 INFO [stderr]      |                                ^^^
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.079 INFO [stderr] 
Dec 02 12:40:13.079 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.079 INFO [stderr]     --> src/lib.rs:1119:37
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr] 1119 |         (Quotient) Quotienting(Nat, Nat): Nat {
Dec 02 12:40:13.079 INFO [stderr]      |                                     ^^^
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.079 INFO [stderr] 
Dec 02 12:40:13.079 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.079 INFO [stderr]     --> src/lib.rs:1129:34
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr] 1129 |         (Remainder) Remaindering(Nat, Nat): Nat {
Dec 02 12:40:13.079 INFO [stderr]      |                                  ^^^
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.079 INFO [stderr] 
Dec 02 12:40:13.079 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.079 INFO [stderr]     --> src/lib.rs:1129:39
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr] 1129 |         (Remainder) Remaindering(Nat, Nat): Nat {
Dec 02 12:40:13.079 INFO [stderr]      |                                       ^^^
Dec 02 12:40:13.079 INFO [stderr]      |
Dec 02 12:40:13.079 INFO [stderr]      = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.079 INFO [stderr] 
Dec 02 12:40:13.803 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.803 INFO [stderr]   --> tests/multi_parameter_data.rs:19:24
Dec 02 12:40:13.803 INFO [stderr]    |
Dec 02 12:40:13.803 INFO [stderr] 19 |     (Int2First) Int2P1(IntPair): Int {
Dec 02 12:40:13.803 INFO [stderr]    |                        ^^^^^^^
Dec 02 12:40:13.803 INFO [stderr]    |
Dec 02 12:40:13.803 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 02 12:40:13.803 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.803 INFO [stderr] 
Dec 02 12:40:13.803 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 02 12:40:13.803 INFO [stderr]   --> tests/multi_parameter_data.rs:25:25
Dec 02 12:40:13.803 INFO [stderr]    |
Dec 02 12:40:13.803 INFO [stderr] 25 |     (Int2Second) Int2P2(IntPair): Int {
Dec 02 12:40:13.803 INFO [stderr]    |                         ^^^^^^^
Dec 02 12:40:13.803 INFO [stderr]    |
Dec 02 12:40:13.803 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 02 12:40:13.803 INFO [stderr] 
Dec 02 12:40:13.938 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 12:40:13.938 INFO [stderr]  --> tests/specialization_concrete.rs:3:1
Dec 02 12:40:13.938 INFO [stderr]   |
Dec 02 12:40:13.938 INFO [stderr] 3 | #[macro_use]
Dec 02 12:40:13.938 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 12:40:13.938 INFO [stderr]   |
Dec 02 12:40:13.938 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 12:40:13.938 INFO [stderr] 
Dec 02 12:40:14.591 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
Dec 02 12:40:14.595 INFO [stderr] su: No module specific data is present
Dec 02 12:40:15.237 INFO running `"docker" "inspect" "bddfba2126a88fea1300b2dbbb11968add9782e0208d97f1997cea131acb2945"`
Dec 02 12:40:15.509 INFO running `"docker" "rm" "-f" "bddfba2126a88fea1300b2dbbb11968add9782e0208d97f1997cea131acb2945"`
Dec 02 12:40:15.874 INFO [stdout] bddfba2126a88fea1300b2dbbb11968add9782e0208d97f1997cea131acb2945
Dec 02 12:40:15.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 02 12:40:16.387 INFO [stdout] 2c4635262da07b019c36eee6c9043385f3660003fae64f3623b04d7c3caa1b82
Dec 02 12:40:16.389 INFO running `"docker" "start" "-a" "2c4635262da07b019c36eee6c9043385f3660003fae64f3623b04d7c3caa1b82"`
Dec 02 12:40:18.174 INFO [stderr] usermod: no changes
Dec 02 12:40:18.247 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 12:40:18.247 INFO [stderr]      Running /target/debug/deps/type_operators-14cba029b1445afd
Dec 02 12:40:18.263 INFO [stderr]      Running /target/debug/deps/disable_without_specialization-f9ee552fabe2d7f5
Dec 02 12:40:18.263 INFO [stderr]      Running /target/debug/deps/doc_comments-c40dc159387ddb32
Dec 02 12:40:18.263 INFO [stderr]      Running /target/debug/deps/flexible_machines-ef3ab8df3cb0f9f7
Dec 02 12:40:18.263 INFO [stdout] 
Dec 02 12:40:18.263 INFO [stdout] running 0 tests
Dec 02 12:40:18.263 INFO [stdout] 
Dec 02 12:40:18.263 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.263 INFO [stdout] 
Dec 02 12:40:18.263 INFO [stdout] 
Dec 02 12:40:18.263 INFO [stdout] running 0 tests
Dec 02 12:40:18.263 INFO [stdout] 
Dec 02 12:40:18.263 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.263 INFO [stdout] 
Dec 02 12:40:18.263 INFO [stdout] 
Dec 02 12:40:18.263 INFO [stdout] running 0 tests
Dec 02 12:40:18.263 INFO [stdout] 
Dec 02 12:40:18.263 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.263 INFO [stdout] 
Dec 02 12:40:18.271 INFO [stdout] 
Dec 02 12:40:18.271 INFO [stderr]      Running /target/debug/deps/multi_parameter_data-413d9293f862d98c
Dec 02 12:40:18.271 INFO [stdout] running 0 tests
Dec 02 12:40:18.271 INFO [stderr]      Running /target/debug/deps/smallfsck-1835b2114906bd31
Dec 02 12:40:18.271 INFO [stdout] 
Dec 02 12:40:18.271 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.271 INFO [stdout] 
Dec 02 12:40:18.271 INFO [stdout] 
Dec 02 12:40:18.271 INFO [stdout] running 0 tests
Dec 02 12:40:18.271 INFO [stdout] 
Dec 02 12:40:18.271 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.271 INFO [stdout] 
Dec 02 12:40:18.279 INFO [stdout] 
Dec 02 12:40:18.279 INFO [stdout] running 0 tests
Dec 02 12:40:18.279 INFO [stdout] 
Dec 02 12:40:18.279 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.279 INFO [stdout] 
Dec 02 12:40:18.279 INFO [stderr]      Running /target/debug/deps/specialization_concrete-a3db2f5c6634baf7
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] running 0 tests
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] running 0 tests
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] running 0 tests
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] running 0 tests
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:18.303 INFO [stdout] 
Dec 02 12:40:18.303 INFO [stderr]      Running /target/debug/deps/specialization_data-31199ffe38aa7b5a
Dec 02 12:40:18.303 INFO [stderr]      Running /target/debug/deps/specific_attrs-c4f0c5b90e699cbc
Dec 02 12:40:18.303 INFO [stderr]      Running /target/debug/deps/unbounded_parameters-dfc027a12c570f0c
Dec 02 12:40:18.311 INFO [stderr]    Doc-tests type-operators
Dec 02 12:40:19.271 INFO [stdout] 
Dec 02 12:40:19.271 INFO [stdout] running 7 tests
Dec 02 12:40:24.283 INFO [stdout] test src/lib.rs -  (line 68) ... ok
Dec 02 12:40:25.503 INFO [stdout] test src/lib.rs - type_operators (line 295) ... ok
Dec 02 12:40:25.519 INFO [stdout] test src/lib.rs -  (line 222) ... ok
Dec 02 12:40:25.580 INFO [stdout] test src/lib.rs -  (line 194) ... ok
Dec 02 12:40:25.743 INFO [stdout] test src/lib.rs -  (line 11) ... ok
Dec 02 12:40:25.785 INFO [stdout] test src/lib.rs -  (line 45) ... ok
Dec 02 12:40:25.855 INFO [stdout] test src/lib.rs -  (line 159) ... ok
Dec 02 12:40:25.855 INFO [stdout] 
Dec 02 12:40:25.855 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:40:25.855 INFO [stdout] 
Dec 02 12:40:25.872 INFO [stderr] su: No module specific data is present
Dec 02 12:40:26.525 INFO running `"docker" "inspect" "2c4635262da07b019c36eee6c9043385f3660003fae64f3623b04d7c3caa1b82"`
Dec 02 12:40:26.703 INFO running `"docker" "rm" "-f" "2c4635262da07b019c36eee6c9043385f3660003fae64f3623b04d7c3caa1b82"`
Dec 02 12:40:26.895 INFO [stdout] 2c4635262da07b019c36eee6c9043385f3660003fae64f3623b04d7c3caa1b82
