[INFO] crate sum 0.1.3 is already in cache
[INFO] checking sum-0.1.3 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate sum 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sum 0.1.3 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sum 0.1.3
[INFO] finished tweaking crates.io crate sum 0.1.3
[INFO] tweaked toml for crates.io crate sum 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 176a81a827b0406c74c6bebcf6f73bb19be712fac5d7bd6c150e6cb6ae397085
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "176a81a827b0406c74c6bebcf6f73bb19be712fac5d7bd6c150e6cb6ae397085"`
[INFO] [stderr]     Checking sum v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 216 | impl_sum!(Sum0: : !);
[INFO] [stderr]     | --------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 217 | impl_sum!(Sum1: A is_a map_a a: A);
[INFO] [stderr]     | ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 218 | impl_sum!(Sum2: A is_a map_a a B is_b map_b b: A A);
[INFO] [stderr]     | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 219 | impl_sum!(Sum3: A is_a map_a a B is_b map_b b C is_c map_c c: A A A);
[INFO] [stderr]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 220 | impl_sum!(Sum4: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d: A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 221 | impl_sum!(Sum5: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e: A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 222 | impl_sum!(Sum6: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f: A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 223 | impl_sum!(Sum7: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g: A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 224 | impl_sum!(Sum8: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h: A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 225 | impl_sum!(Sum9: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i: A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 226 | impl_sum!(Sum10: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j: A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 227 | impl_sum!(Sum11: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k: A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 228 | impl_sum!(Sum12: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l: A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 229 | impl_sum!(Sum13: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m: A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 230 | impl_sum!(Sum14: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n: A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 231 | impl_sum!(Sum15: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o: A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 232 | impl_sum!(Sum16: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p: A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 233 | impl_sum!(Sum17: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q: A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 234 | impl_sum!(Sum18: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r: A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 235 | impl_sum!(Sum19: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s: A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 236 | impl_sum!(Sum20: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t: A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 237 | impl_sum!(Sum21: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u: A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 238 | impl_sum!(Sum22: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v: A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 239 | impl_sum!(Sum23: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w: A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 240 | impl_sum!(Sum24: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x: A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 241 | impl_sum!(Sum25: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y: A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 242 | impl_sum!(Sum26: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z: A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 243 | impl_sum!(Sum27: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa: A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 244 | impl_sum!(Sum28: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab: A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 245 | impl_sum!(Sum29: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 246 | impl_sum!(Sum30: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 247 | impl_sum!(Sum31: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad Ae is_ae map_ae ae: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 248 | impl_sum!(Sum32: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad Ae is_ae map_ae ae Af is_af map_af af: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 216 | impl_sum!(Sum0: : !);
[INFO] [stderr]     | --------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 217 | impl_sum!(Sum1: A is_a map_a a: A);
[INFO] [stderr]     | ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 218 | impl_sum!(Sum2: A is_a map_a a B is_b map_b b: A A);
[INFO] [stderr]     | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 219 | impl_sum!(Sum3: A is_a map_a a B is_b map_b b C is_c map_c c: A A A);
[INFO] [stderr]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 220 | impl_sum!(Sum4: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d: A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 221 | impl_sum!(Sum5: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e: A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 222 | impl_sum!(Sum6: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f: A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 223 | impl_sum!(Sum7: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g: A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 224 | impl_sum!(Sum8: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h: A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 225 | impl_sum!(Sum9: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i: A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 226 | impl_sum!(Sum10: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j: A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 227 | impl_sum!(Sum11: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k: A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 228 | impl_sum!(Sum12: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l: A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 229 | impl_sum!(Sum13: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m: A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 230 | impl_sum!(Sum14: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n: A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 231 | impl_sum!(Sum15: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o: A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 232 | impl_sum!(Sum16: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p: A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 233 | impl_sum!(Sum17: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q: A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 234 | impl_sum!(Sum18: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r: A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 235 | impl_sum!(Sum19: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s: A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 236 | impl_sum!(Sum20: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t: A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 237 | impl_sum!(Sum21: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u: A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 238 | impl_sum!(Sum22: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v: A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 239 | impl_sum!(Sum23: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w: A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 240 | impl_sum!(Sum24: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x: A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 241 | impl_sum!(Sum25: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y: A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 242 | impl_sum!(Sum26: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z: A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 243 | impl_sum!(Sum27: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa: A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 244 | impl_sum!(Sum28: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab: A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 245 | impl_sum!(Sum29: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 246 | impl_sum!(Sum30: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 247 | impl_sum!(Sum31: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad Ae is_ae map_ae ae: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 |             fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 248 | impl_sum!(Sum32: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad Ae is_ae map_ae ae Af is_af map_af af: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 217 | impl_sum!(Sum1: A is_a map_a a: A);
[INFO] [stderr]     | ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 218 | impl_sum!(Sum2: A is_a map_a a B is_b map_b b: A A);
[INFO] [stderr]     | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 219 | impl_sum!(Sum3: A is_a map_a a B is_b map_b b C is_c map_c c: A A A);
[INFO] [stderr]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 220 | impl_sum!(Sum4: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d: A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 | impl_sum!(Sum5: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e: A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 | impl_sum!(Sum6: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f: A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | impl_sum!(Sum7: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g: A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 224 | impl_sum!(Sum8: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h: A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 225 | impl_sum!(Sum9: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i: A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 226 | impl_sum!(Sum10: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j: A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 227 | impl_sum!(Sum11: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k: A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 228 | impl_sum!(Sum12: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l: A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 229 | impl_sum!(Sum13: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m: A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 | impl_sum!(Sum14: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n: A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 231 | impl_sum!(Sum15: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o: A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 232 | impl_sum!(Sum16: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p: A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 233 | impl_sum!(Sum17: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q: A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 234 | impl_sum!(Sum18: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r: A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 235 | impl_sum!(Sum19: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s: A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 236 | impl_sum!(Sum20: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t: A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 237 | impl_sum!(Sum21: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u: A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 238 | impl_sum!(Sum22: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v: A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 239 | impl_sum!(Sum23: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w: A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 240 | impl_sum!(Sum24: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x: A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 241 | impl_sum!(Sum25: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y: A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 | impl_sum!(Sum26: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z: A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 243 | impl_sum!(Sum27: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa: A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 244 | impl_sum!(Sum28: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab: A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 245 | impl_sum!(Sum29: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 246 | impl_sum!(Sum30: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 247 | impl_sum!(Sum31: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad Ae is_ae map_ae ae: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 248 | impl_sum!(Sum32: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad Ae is_ae map_ae ae Af is_af map_af af: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 217 | impl_sum!(Sum1: A is_a map_a a: A);
[INFO] [stderr]     | ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 218 | impl_sum!(Sum2: A is_a map_a a B is_b map_b b: A A);
[INFO] [stderr]     | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 219 | impl_sum!(Sum3: A is_a map_a a B is_b map_b b C is_c map_c c: A A A);
[INFO] [stderr]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 220 | impl_sum!(Sum4: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d: A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 | impl_sum!(Sum5: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e: A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 | impl_sum!(Sum6: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f: A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | impl_sum!(Sum7: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g: A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 224 | impl_sum!(Sum8: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h: A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 225 | impl_sum!(Sum9: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i: A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 226 | impl_sum!(Sum10: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j: A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 227 | impl_sum!(Sum11: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k: A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 228 | impl_sum!(Sum12: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l: A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 229 | impl_sum!(Sum13: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m: A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 | impl_sum!(Sum14: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n: A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 231 | impl_sum!(Sum15: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o: A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 232 | impl_sum!(Sum16: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p: A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 233 | impl_sum!(Sum17: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q: A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 234 | impl_sum!(Sum18: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r: A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 235 | impl_sum!(Sum19: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s: A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 236 | impl_sum!(Sum20: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t: A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 237 | impl_sum!(Sum21: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u: A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 238 | impl_sum!(Sum22: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v: A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 239 | impl_sum!(Sum23: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w: A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 240 | impl_sum!(Sum24: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x: A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 241 | impl_sum!(Sum25: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y: A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 | impl_sum!(Sum26: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z: A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 243 | impl_sum!(Sum27: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa: A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 244 | impl_sum!(Sum28: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab: A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 245 | impl_sum!(Sum29: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 246 | impl_sum!(Sum30: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 247 | impl_sum!(Sum31: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad Ae is_ae map_ae ae: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     $($name::$t(ref inner) => inner.description(),)*
[INFO] [stderr]     |                                                     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 248 | impl_sum!(Sum32: A is_a map_a a B is_b map_b b C is_c map_c c D is_d map_d d E is_e map_e e F is_f map_f f G is_g map_g g H is_h map_h h I is_i map_i i J is_j map_j j K is_k map_k k L is_l map_l l M is_m map_m m N is_n map_n n O is_o map_o o P is_p map_p p Q is_q map_q q R is_r map_r r S is_s map_s s T is_t map_t t U is_u map_u u V is_v map_v v W is_w map_w w X is_x map_x x Y is_y map_y y Z is_z map_z z Aa is_aa map_aa aa Ab is_ab map_ab ab Ac is_ac map_ac ac Ad is_ad map_ad ad Ae is_ae map_ae ae Af is_af map_af af: A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A);
[INFO] [stderr]     | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 65 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 65 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.95s
[INFO] running `"docker" "inspect" "176a81a827b0406c74c6bebcf6f73bb19be712fac5d7bd6c150e6cb6ae397085"`
[INFO] running `"docker" "rm" "-f" "176a81a827b0406c74c6bebcf6f73bb19be712fac5d7bd6c150e6cb6ae397085"`
[INFO] [stdout] 176a81a827b0406c74c6bebcf6f73bb19be712fac5d7bd6c150e6cb6ae397085