Oct 13 18:15:38.430 INFO checking alga-0.7.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 18:15:38.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 18:15:38.616 INFO blam! f4ec835519ad23a8702d826c9eb4fc44d3fef9c0d47cc34ef0bd4171f7efcacc
Oct 13 18:15:38.618 INFO running `"docker" "start" "-a" "f4ec835519ad23a8702d826c9eb4fc44d3fef9c0d47cc34ef0bd4171f7efcacc"`
Oct 13 18:15:39.224 INFO kablam! usermod: no changes
Oct 13 18:15:39.396 INFO kablam!    Compiling edit-distance v2.0.1
Oct 13 18:15:39.396 INFO kablam!     Checking alga v0.7.2 (/source)
Oct 13 18:15:39.401 INFO kablam!    Compiling env_logger v0.5.13
Oct 13 18:15:40.611 INFO kablam! warning: unused macro definition
Oct 13 18:15:40.612 INFO kablam!    --> src/macros.rs:143:1
Oct 13 18:15:40.612 INFO kablam!     |
Oct 13 18:15:40.612 INFO kablam! 143 | / macro_rules! impl_approx_eq {
Oct 13 18:15:40.612 INFO kablam! 144 | |     ($V:expr; $($T:ty),* $(,)*) => {
Oct 13 18:15:40.612 INFO kablam! 145 | |         $(impl ApproxEq for $T {
Oct 13 18:15:40.612 INFO kablam! 146 | |             type Eps = $T;
Oct 13 18:15:40.612 INFO kablam! ...   |
Oct 13 18:15:40.612 INFO kablam! 158 | |     }
Oct 13 18:15:40.612 INFO kablam! 159 | | }
Oct 13 18:15:40.612 INFO kablam!     | |_^
Oct 13 18:15:40.612 INFO kablam!     |
Oct 13 18:15:40.612 INFO kablam!     = note: #[warn(unused_macros)] on by default
Oct 13 18:15:40.612 INFO kablam! 
Oct 13 18:15:40.612 INFO kablam! warning: unused macro definition
Oct 13 18:15:40.612 INFO kablam!   --> src/general/one_operator.rs:85:1
Oct 13 18:15:40.612 INFO kablam!    |
Oct 13 18:15:40.612 INFO kablam! 85 | / macro_rules! impl_quasigroup(
Oct 13 18:15:40.612 INFO kablam! 86 | |     (<$M:ty> for $($T:tt)+) => {
Oct 13 18:15:40.612 INFO kablam! 87 | |         impl_marker!($crate::general::AbstractQuasigroup<$M>; $($T)+);
Oct 13 18:15:40.612 INFO kablam! 88 | |     }
Oct 13 18:15:40.612 INFO kablam! 89 | | );
Oct 13 18:15:40.612 INFO kablam!    | |__^
Oct 13 18:15:40.612 INFO kablam! 
Oct 13 18:15:40.612 INFO kablam! warning: unused macro definition
Oct 13 18:15:40.612 INFO kablam!    --> src/general/one_operator.rs:183:1
Oct 13 18:15:40.612 INFO kablam!     |
Oct 13 18:15:40.612 INFO kablam! 183 | / macro_rules! impl_loop(
Oct 13 18:15:40.612 INFO kablam! 184 | |     (<$M:ty> for $($T:tt)+) => {
Oct 13 18:15:40.612 INFO kablam! 185 | |         impl_quasigroup!(<$M> for $($T)+);
Oct 13 18:15:40.612 INFO kablam! 186 | |         impl_marker!($crate::general::AbstractLoop<$M>; $($T)+);
Oct 13 18:15:40.612 INFO kablam! 187 | |     }
Oct 13 18:15:40.612 INFO kablam! 188 | | );
Oct 13 18:15:40.612 INFO kablam!     | |__^
Oct 13 18:15:40.612 INFO kablam! 
Oct 13 18:15:43.144 INFO kablam!    Compiling quickcheck v0.7.1
Oct 13 18:15:47.856 INFO kablam!    Compiling alga_derive v0.7.1
Oct 13 18:15:55.989 INFO kablam! warning: unused macro definition
Oct 13 18:15:55.989 INFO kablam!    --> src/macros.rs:143:1
Oct 13 18:15:55.989 INFO kablam!     |
Oct 13 18:15:55.989 INFO kablam! 143 | / macro_rules! impl_approx_eq {
Oct 13 18:15:55.989 INFO kablam! 144 | |     ($V:expr; $($T:ty),* $(,)*) => {
Oct 13 18:15:55.990 INFO kablam! 145 | |         $(impl ApproxEq for $T {
Oct 13 18:15:55.990 INFO kablam! 146 | |             type Eps = $T;
Oct 13 18:15:55.990 INFO kablam! ...   |
Oct 13 18:15:55.990 INFO kablam! 158 | |     }
Oct 13 18:15:55.990 INFO kablam! 159 | | }
Oct 13 18:15:55.990 INFO kablam!     | |_^
Oct 13 18:15:55.990 INFO kablam!     |
Oct 13 18:15:55.990 INFO kablam!     = note: #[warn(unused_macros)] on by default
Oct 13 18:15:55.990 INFO kablam! 
Oct 13 18:15:55.990 INFO kablam! warning: unused macro definition
Oct 13 18:15:55.990 INFO kablam!   --> src/general/one_operator.rs:85:1
Oct 13 18:15:55.990 INFO kablam!    |
Oct 13 18:15:55.990 INFO kablam! 85 | / macro_rules! impl_quasigroup(
Oct 13 18:15:55.990 INFO kablam! 86 | |     (<$M:ty> for $($T:tt)+) => {
Oct 13 18:15:55.990 INFO kablam! 87 | |         impl_marker!($crate::general::AbstractQuasigroup<$M>; $($T)+);
Oct 13 18:15:55.990 INFO kablam! 88 | |     }
Oct 13 18:15:55.990 INFO kablam! 89 | | );
Oct 13 18:15:55.990 INFO kablam!    | |__^
Oct 13 18:15:55.990 INFO kablam! 
Oct 13 18:15:55.990 INFO kablam! warning: unused macro definition
Oct 13 18:15:55.990 INFO kablam!    --> src/general/one_operator.rs:183:1
Oct 13 18:15:55.990 INFO kablam!     |
Oct 13 18:15:55.990 INFO kablam! 183 | / macro_rules! impl_loop(
Oct 13 18:15:55.990 INFO kablam! 184 | |     (<$M:ty> for $($T:tt)+) => {
Oct 13 18:15:55.990 INFO kablam! 185 | |         impl_quasigroup!(<$M> for $($T)+);
Oct 13 18:15:55.990 INFO kablam! 186 | |         impl_marker!($crate::general::AbstractLoop<$M>; $($T)+);
Oct 13 18:15:55.990 INFO kablam! 187 | |     }
Oct 13 18:15:55.990 INFO kablam! 188 | | );
Oct 13 18:15:55.990 INFO kablam!     | |__^
Oct 13 18:15:55.990 INFO kablam! 
Oct 13 18:16:02.120 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.87s
Oct 13 18:16:02.140 INFO kablam! su: No module specific data is present
Oct 13 18:16:02.951 INFO running `"docker" "rm" "-f" "f4ec835519ad23a8702d826c9eb4fc44d3fef9c0d47cc34ef0bd4171f7efcacc"`
Oct 13 18:16:03.106 INFO blam! f4ec835519ad23a8702d826c9eb4fc44d3fef9c0d47cc34ef0bd4171f7efcacc