[INFO] cloning repository https://github.com/kamaleshpati/blockchain-cli-tool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamaleshpati/blockchain-cli-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamaleshpati%2Fblockchain-cli-tool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamaleshpati%2Fblockchain-cli-tool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77e27a774e425ae94d741a703cccf57d21548688
[INFO] testing kamaleshpati/blockchain-cli-tool against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamaleshpati%2Fblockchain-cli-tool" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kamaleshpati/blockchain-cli-tool on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kamaleshpati/blockchain-cli-tool
[INFO] finished tweaking git repo https://github.com/kamaleshpati/blockchain-cli-tool
[INFO] tweaked toml for git repo https://github.com/kamaleshpati/blockchain-cli-tool written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/kamaleshpati/blockchain-cli-tool already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6057b4e80bc353bce4e6f6be37d616d0984d71ed220f90f7abddc0a66f611836
[INFO] running `Command { std: "docker" "start" "-a" "6057b4e80bc353bce4e6f6be37d616d0984d71ed220f90f7abddc0a66f611836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6057b4e80bc353bce4e6f6be37d616d0984d71ed220f90f7abddc0a66f611836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6057b4e80bc353bce4e6f6be37d616d0984d71ed220f90f7abddc0a66f611836", kill_on_drop: false }`
[INFO] [stdout] 6057b4e80bc353bce4e6f6be37d616d0984d71ed220f90f7abddc0a66f611836
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48f954455f55c71bda51ccb2ac569ead13ece73ff59da774470d0f25d62b9f1e
[INFO] running `Command { std: "docker" "start" "-a" "48f954455f55c71bda51ccb2ac569ead13ece73ff59da774470d0f25d62b9f1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling block-buffer v0.3.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling generic-array v0.9.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Blockheader: Serialize` is not satisfied
[INFO] [stdout]    --> src/blockchain.rs:69:21
[INFO] [stdout]     |
[INFO] [stdout] 69  |         Chain::hash(&block.header)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ the trait `Serialize` is not implemented for `Blockheader`
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn hash<T: serde::Serialize>(item: &T) -> String {
[INFO] [stdout]     |                    ---------------- required by this bound in `blockchain::Chain::hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `clone` exists for struct `Vec<Transaction>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/blockchain.rs:106:68
[INFO] [stdout]     |
[INFO] [stdout] 10  |   struct Transaction {
[INFO] [stdout]     |   ------------------ doesn't satisfy `Transaction: Clone`
[INFO] [stdout] ...
[INFO] [stdout] 106 |           block.header.merkle = Chain::get_merkle(block.transactions.clone());
[INFO] [stdout]     |                                                                      ^^^^^ method cannot be called on `Vec<Transaction>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Transaction: Clone`
[INFO] [stdout]             which is required by `Vec<Transaction>: Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Block` doesn't implement `Debug`
[INFO] [stdout]    --> src/blockchain.rs:109:27
[INFO] [stdout]     |
[INFO] [stdout] 109 |         println!("{:#?}", &block);
[INFO] [stdout]     |                           ^^^^^^ `Block` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `Block`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `Block` or manually `impl Debug for Block`
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args_nl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Transaction: Serialize` is not satisfied
[INFO] [stdout]    --> src/blockchain.rs:118:36
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let hash = Chain::hash(t);
[INFO] [stdout]     |                                    ^ the trait `Serialize` is not implemented for `Transaction`
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn hash<T: serde::Serialize>(item: &T) -> String {
[INFO] [stdout]     |                    ---------------- required by this bound in `blockchain::Chain::hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blockheader: Serialize` is not satisfied
[INFO] [stdout]    --> src/blockchain.rs:139:36
[INFO] [stdout]     |
[INFO] [stdout] 139 |             let hash = Chain::hash(header);
[INFO] [stdout]     |                                    ^^^^^^ the trait `Serialize` is not implemented for `Blockheader`
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn hash<T: serde::Serialize>(item: &T) -> String {
[INFO] [stdout]     |                    ---------------- required by this bound in `blockchain::Chain::hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blockchain` due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "48f954455f55c71bda51ccb2ac569ead13ece73ff59da774470d0f25d62b9f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f954455f55c71bda51ccb2ac569ead13ece73ff59da774470d0f25d62b9f1e", kill_on_drop: false }`
[INFO] [stdout] 48f954455f55c71bda51ccb2ac569ead13ece73ff59da774470d0f25d62b9f1e
