[INFO] updating cached repository https://github.com/chainaccelerator/gitGraphChain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 830115e77fb8c812099307b807c4e74db02de4ac [INFO] testing chainaccelerator/gitGraphChain against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchainaccelerator%2FgitGraphChain" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chainaccelerator/gitGraphChain on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chainaccelerator/gitGraphChain [INFO] finished tweaking git repo https://github.com/chainaccelerator/gitGraphChain [INFO] tweaked toml for git repo https://github.com/chainaccelerator/gitGraphChain written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/chainaccelerator/gitGraphChain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7ad3b9bd614a82caec1aa7a4337b530dde875185cafcf21e80d4f1f12a9d0de8 [INFO] running `Command { std: "docker" "start" "-a" "7ad3b9bd614a82caec1aa7a4337b530dde875185cafcf21e80d4f1f12a9d0de8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ad3b9bd614a82caec1aa7a4337b530dde875185cafcf21e80d4f1f12a9d0de8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ad3b9bd614a82caec1aa7a4337b530dde875185cafcf21e80d4f1f12a9d0de8", kill_on_drop: false }` [INFO] [stdout] 7ad3b9bd614a82caec1aa7a4337b530dde875185cafcf21e80d4f1f12a9d0de8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33b7bb3abaad04a704ca72525909b74d06e112cca3f4846eae914180d9456f75 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "33b7bb3abaad04a704ca72525909b74d06e112cca3f4846eae914180d9456f75", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling hmac v0.7.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling gitGraphChain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Log_tool` should have an upper camel case name [INFO] [stdout] --> src/main.rs:428:11 [INFO] [stdout] | [INFO] [stdout] 428 | pub trait Log_tool { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `LogTool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time [INFO] [stdout] --> src/main.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | sender: Host, [INFO] [stdout] | ^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: within `Host`, the trait `std::marker::Sized` is not implemented for `[u8]` [INFO] [stdout] = note: to learn more, visit [INFO] [stdout] = note: required because it appears within the type `Host` [INFO] [stdout] = note: only the last field of a struct may have a dynamically sized type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time [INFO] [stdout] --> src/main.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | transactions: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]` [INFO] [stdout] = note: to learn more, visit [INFO] [stdout] = note: required because it appears within the type `Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time [INFO] [stdout] --> src/main.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | current_transaction: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: within `Transaction`, the trait `std::marker::Sized` is not implemented for `[u8]` [INFO] [stdout] = note: to learn more, visit [INFO] [stdout] = note: required because it appears within the type `Transaction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gitGraphChain`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "33b7bb3abaad04a704ca72525909b74d06e112cca3f4846eae914180d9456f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33b7bb3abaad04a704ca72525909b74d06e112cca3f4846eae914180d9456f75", kill_on_drop: false }` [INFO] [stdout] 33b7bb3abaad04a704ca72525909b74d06e112cca3f4846eae914180d9456f75