Dec 11 21:01:09.465 INFO checking chainaccelerator/gitGraphChain against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 21:01:09.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 21:01:09.896 INFO [stdout] 38d235a10e4391506446e80fff91b80912c9aeffc7f26633b9124ec10eb872dc
Dec 11 21:01:09.898 INFO running `"docker" "start" "-a" "38d235a10e4391506446e80fff91b80912c9aeffc7f26633b9124ec10eb872dc"`
Dec 11 21:01:12.283 INFO [stderr] usermod: no changes
Dec 11 21:01:12.440 INFO [stderr]     Checking crypto-mac v0.7.0
Dec 11 21:01:12.440 INFO [stderr]     Checking block-buffer v0.7.0
Dec 11 21:01:12.796 INFO [stderr]     Checking hmac v0.7.0
Dec 11 21:01:13.092 INFO [stderr]     Checking sha2 v0.8.0
Dec 11 21:01:14.458 INFO [stderr]     Checking gitGraphChain v0.1.0 (/source)
Dec 11 21:01:15.752 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 11 21:01:15.752 INFO [stderr]   --> src/main.rs:52:5
Dec 11 21:01:15.752 INFO [stderr]    |
Dec 11 21:01:15.752 INFO [stderr] 52 |     sender: Host,
Dec 11 21:01:15.752 INFO [stderr]    |     ^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 11 21:01:15.752 INFO [stderr]    |
Dec 11 21:01:15.752 INFO [stderr]    = help: within `Host`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 11 21:01:15.752 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 11 21:01:15.752 INFO [stderr]    = note: required because it appears within the type `Host`
Dec 11 21:01:15.752 INFO [stderr]    = note: only the last field of a struct may have a dynamically sized type
Dec 11 21:01:15.752 INFO [stderr] 
Dec 11 21:01:15.752 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 11 21:01:15.752 INFO [stderr]   --> src/main.rs:63:5
Dec 11 21:01:15.752 INFO [stderr]    |
Dec 11 21:01:15.752 INFO [stderr] 63 |     transactions: Option<Vec<Transaction>>,
Dec 11 21:01:15.752 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 11 21:01:15.752 INFO [stderr]    |
Dec 11 21:01:15.752 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 11 21:01:15.752 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 11 21:01:15.752 INFO [stderr]    = note: required because it appears within the type `Transaction`
Dec 11 21:01:15.752 INFO [stderr]    = note: required by `std::vec::Vec`
Dec 11 21:01:15.752 INFO [stderr] 
Dec 11 21:01:15.753 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 11 21:01:15.753 INFO [stderr]   --> src/main.rs:70:5
Dec 11 21:01:15.753 INFO [stderr]    |
Dec 11 21:01:15.753 INFO [stderr] 70 |     current_transaction: Vec<Transaction>,
Dec 11 21:01:15.753 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 11 21:01:15.753 INFO [stderr]    |
Dec 11 21:01:15.753 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 11 21:01:15.753 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 11 21:01:15.753 INFO [stderr]    = note: required because it appears within the type `Transaction`
Dec 11 21:01:15.753 INFO [stderr]    = note: required by `std::vec::Vec`
Dec 11 21:01:15.753 INFO [stderr] 
Dec 11 21:01:15.757 INFO [stderr] error: aborting due to 3 previous errors
Dec 11 21:01:15.757 INFO [stderr] 
Dec 11 21:01:15.757 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 11 21:01:15.772 INFO [stderr] error: Could not compile `gitGraphChain`.
Dec 11 21:01:15.772 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 11 21:01:15.820 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 11 21:01:15.820 INFO [stderr]   --> src/main.rs:52:5
Dec 11 21:01:15.820 INFO [stderr]    |
Dec 11 21:01:15.820 INFO [stderr] 52 |     sender: Host,
Dec 11 21:01:15.820 INFO [stderr]    |     ^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 11 21:01:15.820 INFO [stderr]    |
Dec 11 21:01:15.824 INFO [stderr]    = help: within `Host`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 11 21:01:15.824 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 11 21:01:15.824 INFO [stderr]    = note: required because it appears within the type `Host`
Dec 11 21:01:15.824 INFO [stderr]    = note: only the last field of a struct may have a dynamically sized type
Dec 11 21:01:15.824 INFO [stderr] 
Dec 11 21:01:15.824 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 11 21:01:15.824 INFO [stderr]   --> src/main.rs:63:5
Dec 11 21:01:15.824 INFO [stderr]    |
Dec 11 21:01:15.824 INFO [stderr] 63 |     transactions: Option<Vec<Transaction>>,
Dec 11 21:01:15.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 11 21:01:15.824 INFO [stderr]    |
Dec 11 21:01:15.824 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 11 21:01:15.824 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 11 21:01:15.824 INFO [stderr]    = note: required because it appears within the type `Transaction`
Dec 11 21:01:15.824 INFO [stderr]    = note: required by `std::vec::Vec`
Dec 11 21:01:15.824 INFO [stderr] 
Dec 11 21:01:15.824 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 11 21:01:15.824 INFO [stderr]   --> src/main.rs:70:5
Dec 11 21:01:15.824 INFO [stderr]    |
Dec 11 21:01:15.824 INFO [stderr] 70 |     current_transaction: Vec<Transaction>,
Dec 11 21:01:15.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 11 21:01:15.824 INFO [stderr]    |
Dec 11 21:01:15.824 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 11 21:01:15.824 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 11 21:01:15.824 INFO [stderr]    = note: required because it appears within the type `Transaction`
Dec 11 21:01:15.824 INFO [stderr]    = note: required by `std::vec::Vec`
Dec 11 21:01:15.824 INFO [stderr] 
Dec 11 21:01:15.832 INFO [stderr] error: aborting due to 3 previous errors
Dec 11 21:01:15.832 INFO [stderr] 
Dec 11 21:01:15.832 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 11 21:01:15.835 INFO [stderr] error: Could not compile `gitGraphChain`.
Dec 11 21:01:15.835 INFO [stderr] 
Dec 11 21:01:15.835 INFO [stderr] To learn more, run the command again with --verbose.
Dec 11 21:01:15.835 INFO [stderr] su: No module specific data is present
Dec 11 21:01:16.610 INFO running `"docker" "inspect" "38d235a10e4391506446e80fff91b80912c9aeffc7f26633b9124ec10eb872dc"`
Dec 11 21:01:16.928 INFO running `"docker" "rm" "-f" "38d235a10e4391506446e80fff91b80912c9aeffc7f26633b9124ec10eb872dc"`
Dec 11 21:01:17.141 INFO [stdout] 38d235a10e4391506446e80fff91b80912c9aeffc7f26633b9124ec10eb872dc