[INFO] cloning repository https://github.com/chainaccelerator/gitGraphChain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chainaccelerator/gitGraphChain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchainaccelerator%2FgitGraphChain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchainaccelerator%2FgitGraphChain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 830115e77fb8c812099307b807c4e74db02de4ac [INFO] checking chainaccelerator/gitGraphChain against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchainaccelerator%2FgitGraphChain" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chainaccelerator/gitGraphChain on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-10/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 303c9a3f0230e6d0730284a834bbbcabc883ce2aa40d3cd809e844f5b9da305d [INFO] running `Command { std: "docker" "start" "-a" "303c9a3f0230e6d0730284a834bbbcabc883ce2aa40d3cd809e844f5b9da305d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "303c9a3f0230e6d0730284a834bbbcabc883ce2aa40d3cd809e844f5b9da305d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "303c9a3f0230e6d0730284a834bbbcabc883ce2aa40d3cd809e844f5b9da305d", kill_on_drop: false }` [INFO] [stdout] 303c9a3f0230e6d0730284a834bbbcabc883ce2aa40d3cd809e844f5b9da305d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2304d501052b24b8addc22bddcb67f21c92daf023676872c3eae4b026e71392 [INFO] running `Command { std: "docker" "start" "-a" "e2304d501052b24b8addc22bddcb67f21c92daf023676872c3eae4b026e71392", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking byte-tools v0.3.0 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.1 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Checking block-padding v0.1.2 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking hmac v0.7.0 [INFO] [stderr] Checking 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] 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:52:13 [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 `Sized` is not implemented for `[u8]` [INFO] [stdout] note: required because it appears within the type `Host` [INFO] [stdout] --> src/main.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Host { [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: only the last field of a struct may have a dynamically sized type [INFO] [stdout] = help: change the field's type to have a statically known size [INFO] [stdout] help: borrowed types always have a statically known size [INFO] [stdout] | [INFO] [stdout] 52 | sender: &Host, [INFO] [stdout] | ^ [INFO] [stdout] help: the `Box` type always has a statically known size and allocates its contents in the heap [INFO] [stdout] | [INFO] [stdout] 52 | sender: Box, [INFO] [stdout] | ^^^^ ^ [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:63:19 [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 `Sized` is not implemented for `[u8]` [INFO] [stdout] note: required because it appears within the type `Transaction` [INFO] [stdout] --> src/main.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Transaction { [INFO] [stdout] | ^^^^^^^^^^^ [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:70:26 [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 `Sized` is not implemented for `[u8]` [INFO] [stdout] note: required because it appears within the type `Transaction` [INFO] [stdout] --> src/main.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Transaction { [INFO] [stdout] | ^^^^^^^^^^^ [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:52:13 [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 `Sized` is not implemented for `[u8]` [INFO] [stdout] note: required because it appears within the type `Host` [INFO] [stdout] --> src/main.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Host { [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: only the last field of a struct may have a dynamically sized type [INFO] [stdout] = help: change the field's type to have a statically known size [INFO] [stdout] help: borrowed types always have a statically known size [INFO] [stdout] | [INFO] [stdout] 52 | sender: &Host, [INFO] [stdout] | ^ [INFO] [stdout] help: the `Box` type always has a statically known size and allocates its contents in the heap [INFO] [stdout] | [INFO] [stdout] 52 | sender: Box, [INFO] [stdout] | ^^^^ ^ [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:63:19 [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 `Sized` is not implemented for `[u8]` [INFO] [stdout] note: required because it appears within the type `Transaction` [INFO] [stdout] --> src/main.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Transaction { [INFO] [stdout] | ^^^^^^^^^^^ [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:70:26 [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 `Sized` is not implemented for `[u8]` [INFO] [stdout] note: required because it appears within the type `Transaction` [INFO] [stdout] --> src/main.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Transaction { [INFO] [stdout] | ^^^^^^^^^^^ [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] [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` due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e2304d501052b24b8addc22bddcb67f21c92daf023676872c3eae4b026e71392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2304d501052b24b8addc22bddcb67f21c92daf023676872c3eae4b026e71392", kill_on_drop: false }` [INFO] [stdout] e2304d501052b24b8addc22bddcb67f21c92daf023676872c3eae4b026e71392