Nov 28 07:55:25.782 INFO checking chainaccelerator/gitGraphChain against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:55:25.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 07:55:26.192 INFO [stdout] 504c03cf00c95871ee4e85837677f42911b9390c59c9b3ca1996f1b0c6ffc694
Nov 28 07:55:26.195 INFO running `"docker" "start" "-a" "504c03cf00c95871ee4e85837677f42911b9390c59c9b3ca1996f1b0c6ffc694"`
Nov 28 07:55:28.880 INFO [stderr] usermod: no changes
Nov 28 07:55:29.068 INFO [stderr]     Checking subtle v1.0.0
Nov 28 07:55:29.069 INFO [stderr]     Checking byteorder v1.2.7
Nov 28 07:55:29.504 INFO [stderr]     Checking crypto-mac v0.7.0
Nov 28 07:55:30.022 INFO [stderr]     Checking block-buffer v0.7.0
Nov 28 07:55:30.141 INFO [stderr]     Checking hmac v0.7.0
Nov 28 07:55:30.649 INFO [stderr]     Checking sha2 v0.8.0
Nov 28 07:55:31.876 INFO [stderr]     Checking gitGraphChain v0.1.0 (/source)
Nov 28 07:55:33.292 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Nov 28 07:55:33.293 INFO [stderr]   --> src/main.rs:52:5
Nov 28 07:55:33.294 INFO [stderr]    |
Nov 28 07:55:33.294 INFO [stderr] 52 |     sender: Host,
Nov 28 07:55:33.295 INFO [stderr]    |     ^^^^^^^^^^^^ doesn't have a size known at compile-time
Nov 28 07:55:33.296 INFO [stderr]    |
Nov 28 07:55:33.296 INFO [stderr]    = help: within `Host`, the trait `std::marker::Sized` is not implemented for `[u8]`
Nov 28 07:55:33.297 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>
Nov 28 07:55:33.298 INFO [stderr]    = note: required because it appears within the type `Host`
Nov 28 07:55:33.298 INFO [stderr]    = note: only the last field of a struct may have a dynamically sized type
Nov 28 07:55:33.299 INFO [stderr] 
Nov 28 07:55:33.302 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Nov 28 07:55:33.302 INFO [stderr]   --> src/main.rs:63:5
Nov 28 07:55:33.303 INFO [stderr]    |
Nov 28 07:55:33.304 INFO [stderr] 63 |     transactions: Option<Vec<Transaction>>,
Nov 28 07:55:33.304 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Nov 28 07:55:33.305 INFO [stderr]    |
Nov 28 07:55:33.305 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Nov 28 07:55:33.306 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>
Nov 28 07:55:33.307 INFO [stderr]    = note: required because it appears within the type `Transaction`
Nov 28 07:55:33.307 INFO [stderr]    = note: required by `std::vec::Vec`
Nov 28 07:55:33.308 INFO [stderr] 
Nov 28 07:55:33.308 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Nov 28 07:55:33.308 INFO [stderr]   --> src/main.rs:70:5
Nov 28 07:55:33.308 INFO [stderr]    |
Nov 28 07:55:33.308 INFO [stderr] 70 |     current_transaction: Vec<Transaction>,
Nov 28 07:55:33.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Nov 28 07:55:33.308 INFO [stderr]    |
Nov 28 07:55:33.308 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Nov 28 07:55:33.310 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>
Nov 28 07:55:33.310 INFO [stderr]    = note: required because it appears within the type `Transaction`
Nov 28 07:55:33.310 INFO [stderr]    = note: required by `std::vec::Vec`
Nov 28 07:55:33.310 INFO [stderr] 
Nov 28 07:55:33.310 INFO [stderr] error: aborting due to 3 previous errors
Nov 28 07:55:33.310 INFO [stderr] 
Nov 28 07:55:33.310 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Nov 28 07:55:33.328 INFO [stderr] error: Could not compile `gitGraphChain`.
Nov 28 07:55:33.329 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 07:55:33.332 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Nov 28 07:55:33.332 INFO [stderr]   --> src/main.rs:52:5
Nov 28 07:55:33.332 INFO [stderr]    |
Nov 28 07:55:33.332 INFO [stderr] 52 |     sender: Host,
Nov 28 07:55:33.332 INFO [stderr]    |     ^^^^^^^^^^^^ doesn't have a size known at compile-time
Nov 28 07:55:33.332 INFO [stderr]    |
Nov 28 07:55:33.332 INFO [stderr]    = help: within `Host`, the trait `std::marker::Sized` is not implemented for `[u8]`
Nov 28 07:55:33.333 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>
Nov 28 07:55:33.333 INFO [stderr]    = note: required because it appears within the type `Host`
Nov 28 07:55:33.334 INFO [stderr]    = note: only the last field of a struct may have a dynamically sized type
Nov 28 07:55:33.334 INFO [stderr] 
Nov 28 07:55:33.335 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Nov 28 07:55:33.335 INFO [stderr]   --> src/main.rs:63:5
Nov 28 07:55:33.335 INFO [stderr]    |
Nov 28 07:55:33.335 INFO [stderr] 63 |     transactions: Option<Vec<Transaction>>,
Nov 28 07:55:33.335 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Nov 28 07:55:33.337 INFO [stderr]    |
Nov 28 07:55:33.337 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Nov 28 07:55:33.337 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>
Nov 28 07:55:33.337 INFO [stderr]    = note: required because it appears within the type `Transaction`
Nov 28 07:55:33.338 INFO [stderr]    = note: required by `std::vec::Vec`
Nov 28 07:55:33.338 INFO [stderr] 
Nov 28 07:55:33.339 INFO [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
Nov 28 07:55:33.339 INFO [stderr]   --> src/main.rs:70:5
Nov 28 07:55:33.340 INFO [stderr]    |
Nov 28 07:55:33.340 INFO [stderr] 70 |     current_transaction: Vec<Transaction>,
Nov 28 07:55:33.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Nov 28 07:55:33.344 INFO [stderr]    |
Nov 28 07:55:33.344 INFO [stderr]    = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]`
Nov 28 07:55:33.344 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>
Nov 28 07:55:33.344 INFO [stderr]    = note: required because it appears within the type `Transaction`
Nov 28 07:55:33.344 INFO [stderr]    = note: required by `std::vec::Vec`
Nov 28 07:55:33.344 INFO [stderr] 
Nov 28 07:55:33.346 INFO [stderr] error: aborting due to 3 previous errors
Nov 28 07:55:33.346 INFO [stderr] 
Nov 28 07:55:33.346 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Nov 28 07:55:33.360 INFO [stderr] error: Could not compile `gitGraphChain`.
Nov 28 07:55:33.361 INFO [stderr] 
Nov 28 07:55:33.361 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 07:55:33.365 INFO [stderr] su: No module specific data is present
Nov 28 07:55:34.985 INFO running `"docker" "inspect" "504c03cf00c95871ee4e85837677f42911b9390c59c9b3ca1996f1b0c6ffc694"`
Nov 28 07:55:35.334 INFO running `"docker" "rm" "-f" "504c03cf00c95871ee4e85837677f42911b9390c59c9b3ca1996f1b0c6ffc694"`
Nov 28 07:55:35.682 INFO [stdout] 504c03cf00c95871ee4e85837677f42911b9390c59c9b3ca1996f1b0c6ffc694