[INFO] cloning repository https://github.com/varex83/awesome-blockchain-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/varex83/awesome-blockchain-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarex83%2Fawesome-blockchain-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarex83%2Fawesome-blockchain-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 822bfe829eb5db1caf733824012746a4308868f4 [INFO] testing varex83/awesome-blockchain-rust against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvarex83%2Fawesome-blockchain-rust" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/varex83/awesome-blockchain-rust on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/varex83/awesome-blockchain-rust [INFO] finished tweaking git repo https://github.com/varex83/awesome-blockchain-rust [INFO] tweaked toml for git repo https://github.com/varex83/awesome-blockchain-rust written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/varex83/awesome-blockchain-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ppv-lite86 v0.2.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbb21aeb2b0573b6ec2d9692612568dbb6f35b93b9b67f21e40cee48e022e874 [INFO] running `Command { std: "docker" "start" "-a" "fbb21aeb2b0573b6ec2d9692612568dbb6f35b93b9b67f21e40cee48e022e874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbb21aeb2b0573b6ec2d9692612568dbb6f35b93b9b67f21e40cee48e022e874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbb21aeb2b0573b6ec2d9692612568dbb6f35b93b9b67f21e40cee48e022e874", kill_on_drop: false }` [INFO] [stdout] fbb21aeb2b0573b6ec2d9692612568dbb6f35b93b9b67f21e40cee48e022e874 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa310748974245c9f0b0f4a1d092c7b7028c9cf5488bb5f093d5a87c0d78a344 [INFO] running `Command { std: "docker" "start" "-a" "fa310748974245c9f0b0f4a1d092c7b7028c9cf5488bb5f093d5a87c0d78a344", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.14 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling signature v1.3.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling ed25519 v1.2.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling blake2 v0.9.2 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zeroize_derive v1.2.0 [INFO] [stderr] Compiling zeroize v1.4.2 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling blockchain_workshop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `account_type` [INFO] [stdout] --> src/types/account.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | account_type: AccountType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/types/account.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `transaction_pool` [INFO] [stdout] --> src/types/blockchain.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | transaction_pool: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Blockchain` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/types/blockchain.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Default, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.30s [INFO] running `Command { std: "docker" "inspect" "fa310748974245c9f0b0f4a1d092c7b7028c9cf5488bb5f093d5a87c0d78a344", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa310748974245c9f0b0f4a1d092c7b7028c9cf5488bb5f093d5a87c0d78a344", kill_on_drop: false }` [INFO] [stdout] fa310748974245c9f0b0f4a1d092c7b7028c9cf5488bb5f093d5a87c0d78a344 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c4806a26258153afd8232ec2fc77180d4c0c1d6fe9a1c2523e05270520be702 [INFO] running `Command { std: "docker" "start" "-a" "6c4806a26258153afd8232ec2fc77180d4c0c1d6fe9a1c2523e05270520be702", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `account_type` [INFO] [stdout] --> src/types/account.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | account_type: AccountType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/types/account.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `transaction_pool` [INFO] [stdout] --> src/types/blockchain.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | transaction_pool: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Blockchain` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/types/blockchain.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Default, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling blockchain_workshop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `account_type` [INFO] [stdout] --> src/types/account.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | account_type: AccountType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/types/account.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `transaction_pool` [INFO] [stdout] --> src/types/blockchain.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | transaction_pool: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Blockchain` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/types/blockchain.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Default, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "6c4806a26258153afd8232ec2fc77180d4c0c1d6fe9a1c2523e05270520be702", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c4806a26258153afd8232ec2fc77180d4c0c1d6fe9a1c2523e05270520be702", kill_on_drop: false }` [INFO] [stdout] 6c4806a26258153afd8232ec2fc77180d4c0c1d6fe9a1c2523e05270520be702 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5046194cab039bc92f6d0f3c6c3955dd256150fd6e609f59de597862d688c9e6 [INFO] running `Command { std: "docker" "start" "-a" "5046194cab039bc92f6d0f3c6c3955dd256150fd6e609f59de597862d688c9e6", 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] [stderr] warning: field is never read: `account_type` [INFO] [stderr] --> src/types/account.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | account_type: AccountType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/types/account.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `transaction_pool` [INFO] [stderr] --> src/types/blockchain.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | transaction_pool: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Blockchain` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/types/blockchain.rs:12:19 [INFO] [stderr] | [INFO] [stderr] 12 | #[derive(Default, Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `blockchain_workshop` (lib) generated 2 warnings [INFO] [stderr] warning: `blockchain_workshop` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blockchain_workshop-fbc606afdaa2bccb) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test types::blockchain::tests::test_new ... ok [INFO] [stdout] test types::block::tests::test_creation ... ok [INFO] [stdout] test types::chain::tests::test_append ... ok [INFO] [stdout] test types::chain::tests::test_append_loop ... ok [INFO] [stdout] test types::block::tests::test_hash ... ok [INFO] [stdout] test utils::tests::test_target_compacted ... ok [INFO] [stdout] test utils::tests::test_generate ... ok [INFO] [stdout] test types::blockchain::tests::test_transfer ... ok [INFO] [stdout] test types::blockchain::tests::test_create_genesis_block ... ok [INFO] [stdout] test types::blockchain::tests::test_create_genesis_block_fails ... ok [INFO] [stdout] test types::blockchain::tests::test_state_rollback_works ... ok [INFO] [stdout] test types::blockchain::tests::test_validate ... ok [INFO] [stdout] test types::block::tests::test_mine ... ok [INFO] [stdout] test types::blockchain::tests::test_signature ... ok [INFO] [stdout] test types::blockchain::tests::test_transfer_fail ... ok [INFO] [stdout] test types::blockchain::tests::test_target has been running for over 60 seconds [INFO] [stdout] test types::blockchain::tests::test_target ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 285.84s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blockchain_workshop-51e4c6054e0eb4a1) [INFO] [stderr] Doc-tests blockchain_workshop [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5046194cab039bc92f6d0f3c6c3955dd256150fd6e609f59de597862d688c9e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5046194cab039bc92f6d0f3c6c3955dd256150fd6e609f59de597862d688c9e6", kill_on_drop: false }` [INFO] [stdout] 5046194cab039bc92f6d0f3c6c3955dd256150fd6e609f59de597862d688c9e6