Dec 18 02:34:18.850 INFO checking chainaccelerator/gitGraphChain against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:34:18.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/chainaccelerator/gitGraphChain:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:34:19.229 INFO [stdout] 4518a709abdeb9ba6b0d3b75bb9bf3fd57f93b495b030f17b96024b5bcf890e1
Dec 18 02:34:19.232 INFO running `"docker" "start" "-a" "4518a709abdeb9ba6b0d3b75bb9bf3fd57f93b495b030f17b96024b5bcf890e1"`
Dec 18 02:34:19.853 INFO [stderr]     Checking byteorder v1.2.7
Dec 18 02:34:20.309 INFO [stderr]     Checking block-buffer v0.7.0
Dec 18 02:34:20.534 INFO [stderr]     Checking sha2 v0.8.0
Dec 18 02:34:21.077 INFO [stderr]     Checking gitGraphChain v0.1.0 (/opt/crater/workdir)
Dec 18 02:34:21.359 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 18 02:34:21.359 INFO [stderr]   --> src/main.rs:52:5
Dec 18 02:34:21.359 INFO [stderr]    |
Dec 18 02:34:21.359 INFO [stderr] 52 |     sender: Host,
Dec 18 02:34:21.359 INFO [stderr]    |     ^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 02:34:21.359 INFO [stderr]    |
Dec 18 02:34:21.359 INFO [stderr]    = help: within `Host`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 18 02:34:21.359 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 18 02:34:21.359 INFO [stderr]    = note: required because it appears within the type `Host`
Dec 18 02:34:21.359 INFO [stderr]    = note: only the last field of a struct may have a dynamically sized type
Dec 18 02:34:21.359 INFO [stderr] 
Dec 18 02:34:21.359 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 18 02:34:21.359 INFO [stderr]   --> src/main.rs:63:5
Dec 18 02:34:21.359 INFO [stderr]    |
Dec 18 02:34:21.359 INFO [stderr] 63 |     transactions: Option<Vec<Transaction>>,
Dec 18 02:34:21.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 02:34:21.359 INFO [stderr]    |
Dec 18 02:34:21.359 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 18 02:34:21.359 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 18 02:34:21.359 INFO [stderr]    = note: required because it appears within the type `Transaction`
Dec 18 02:34:21.359 INFO [stderr]    = note: required by `std::vec::Vec`
Dec 18 02:34:21.359 INFO [stderr] 
Dec 18 02:34:21.359 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 18 02:34:21.360 INFO [stderr]   --> src/main.rs:70:5
Dec 18 02:34:21.360 INFO [stderr]    |
Dec 18 02:34:21.360 INFO [stderr] 70 |     current_transaction: Vec<Transaction>,
Dec 18 02:34:21.360 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 02:34:21.360 INFO [stderr]    |
Dec 18 02:34:21.360 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 18 02:34:21.360 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 18 02:34:21.360 INFO [stderr]    = note: required because it appears within the type `Transaction`
Dec 18 02:34:21.360 INFO [stderr]    = note: required by `std::vec::Vec`
Dec 18 02:34:21.360 INFO [stderr] 
Dec 18 02:34:21.361 INFO [stderr] error: aborting due to 3 previous errors
Dec 18 02:34:21.361 INFO [stderr] 
Dec 18 02:34:21.361 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 18 02:34:21.368 INFO [stderr] error: Could not compile `gitGraphChain`.
Dec 18 02:34:21.368 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 02:34:21.386 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 18 02:34:21.386 INFO [stderr]   --> src/main.rs:52:5
Dec 18 02:34:21.386 INFO [stderr]    |
Dec 18 02:34:21.386 INFO [stderr] 52 |     sender: Host,
Dec 18 02:34:21.386 INFO [stderr]    |     ^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 02:34:21.386 INFO [stderr]    |
Dec 18 02:34:21.386 INFO [stderr]    = help: within `Host`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 18 02:34:21.386 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 18 02:34:21.386 INFO [stderr]    = note: required because it appears within the type `Host`
Dec 18 02:34:21.386 INFO [stderr]    = note: only the last field of a struct may have a dynamically sized type
Dec 18 02:34:21.386 INFO [stderr] 
Dec 18 02:34:21.386 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 18 02:34:21.386 INFO [stderr]   --> src/main.rs:63:5
Dec 18 02:34:21.386 INFO [stderr]    |
Dec 18 02:34:21.386 INFO [stderr] 63 |     transactions: Option<Vec<Transaction>>,
Dec 18 02:34:21.386 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 02:34:21.386 INFO [stderr]    |
Dec 18 02:34:21.386 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 18 02:34:21.386 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 18 02:34:21.386 INFO [stderr]    = note: required because it appears within the type `Transaction`
Dec 18 02:34:21.386 INFO [stderr]    = note: required by `std::vec::Vec`
Dec 18 02:34:21.386 INFO [stderr] 
Dec 18 02:34:21.386 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Dec 18 02:34:21.386 INFO [stderr]   --> src/main.rs:70:5
Dec 18 02:34:21.386 INFO [stderr]    |
Dec 18 02:34:21.386 INFO [stderr] 70 |     current_transaction: Vec<Transaction>,
Dec 18 02:34:21.386 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 02:34:21.387 INFO [stderr]    |
Dec 18 02:34:21.387 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Dec 18 02:34:21.387 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 18 02:34:21.387 INFO [stderr]    = note: required because it appears within the type `Transaction`
Dec 18 02:34:21.387 INFO [stderr]    = note: required by `std::vec::Vec`
Dec 18 02:34:21.387 INFO [stderr] 
Dec 18 02:34:21.391 INFO [stderr] error: aborting due to 3 previous errors
Dec 18 02:34:21.391 INFO [stderr] 
Dec 18 02:34:21.391 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 18 02:34:21.399 INFO [stderr] error: Could not compile `gitGraphChain`.
Dec 18 02:34:21.400 INFO [stderr] 
Dec 18 02:34:21.400 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 02:34:21.595 INFO running `"docker" "inspect" "4518a709abdeb9ba6b0d3b75bb9bf3fd57f93b495b030f17b96024b5bcf890e1"`
Dec 18 02:34:21.682 INFO running `"docker" "rm" "-f" "4518a709abdeb9ba6b0d3b75bb9bf3fd57f93b495b030f17b96024b5bcf890e1"`
Dec 18 02:34:21.752 INFO [stdout] 4518a709abdeb9ba6b0d3b75bb9bf3fd57f93b495b030f17b96024b5bcf890e1