[INFO] crate mantle-types 0.2.0 is already in cache
[INFO] extracting crate mantle-types 0.2.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/mantle-types/0.2.0
[INFO] extracting crate mantle-types 0.2.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/mantle-types/0.2.0
[INFO] validating manifest of mantle-types-0.2.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mantle-types-0.2.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mantle-types-0.2.0
[INFO] finished frobbing mantle-types-0.2.0
[INFO] frobbed toml for mantle-types-0.2.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/mantle-types/0.2.0/Cargo.toml
[INFO] started frobbing mantle-types-0.2.0
[INFO] finished frobbing mantle-types-0.2.0
[INFO] frobbed toml for mantle-types-0.2.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/mantle-types/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mantle-types-0.2.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-3/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/mantle-types/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1a2a6b06d213c3d0ab9a57087a521a1c2b7d522c1d22ded861ba16e56c05b4e6
[INFO] running `"docker" "start" "-a" "1a2a6b06d213c3d0ab9a57087a521a1c2b7d522c1d22ded861ba16e56c05b4e6"`
[INFO] [stderr]     Checking blockchain-traits v0.2.1
[INFO] [stderr]     Checking mantle-types v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0277]: `Address` doesn't implement `std::fmt::Display`
[INFO] [stderr]   --> src/lib.rs:35:6
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl blockchain_traits::Address for Address {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^ `Address` cannot be formatted with the default formatter
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Display` is not implemented for `Address`
[INFO] [stderr]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `Address` doesn't implement `std::fmt::Display`
[INFO] [stderr]   --> src/lib.rs:84:6
[INFO] [stderr]    |
[INFO] [stderr] 84 | impl blockchain_traits::Event for Event {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ `Address` cannot be formatted with the default formatter
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Display` is not implemented for `Address`
[INFO] [stderr]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `mantle-types`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: `Address` doesn't implement `std::fmt::Display`
[INFO] [stderr]   --> src/lib.rs:35:6
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl blockchain_traits::Address for Address {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^ `Address` cannot be formatted with the default formatter
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Display` is not implemented for `Address`
[INFO] [stderr]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `Address` doesn't implement `std::fmt::Display`
[INFO] [stderr]   --> src/lib.rs:84:6
[INFO] [stderr]    |
[INFO] [stderr] 84 | impl blockchain_traits::Event for Event {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ `Address` cannot be formatted with the default formatter
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Display` is not implemented for `Address`
[INFO] [stderr]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `mantle-types`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1a2a6b06d213c3d0ab9a57087a521a1c2b7d522c1d22ded861ba16e56c05b4e6"`
[INFO] running `"docker" "rm" "-f" "1a2a6b06d213c3d0ab9a57087a521a1c2b7d522c1d22ded861ba16e56c05b4e6"`
[INFO] [stdout] 1a2a6b06d213c3d0ab9a57087a521a1c2b7d522c1d22ded861ba16e56c05b4e6