[INFO] cloning repository https://github.com/shenferhat/blockchain-poc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shenferhat/blockchain-poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshenferhat%2Fblockchain-poc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshenferhat%2Fblockchain-poc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 13018f6bd394121c2c4e341d82fc7103f26a32cb [INFO] testing shenferhat/blockchain-poc against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshenferhat%2Fblockchain-poc" "/workspace/builds/worker-117/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shenferhat/blockchain-poc on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shenferhat/blockchain-poc [INFO] finished tweaking git repo https://github.com/shenferhat/blockchain-poc [INFO] tweaked toml for git repo https://github.com/shenferhat/blockchain-poc written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate git repo https://github.com/shenferhat/blockchain-poc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 920d35f14ace9f1d1a5a651691201ec88a4fd261d202947cb62f6e7fbeb321ed [INFO] running `Command { std: "docker" "start" "-a" "920d35f14ace9f1d1a5a651691201ec88a4fd261d202947cb62f6e7fbeb321ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "920d35f14ace9f1d1a5a651691201ec88a4fd261d202947cb62f6e7fbeb321ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "920d35f14ace9f1d1a5a651691201ec88a4fd261d202947cb62f6e7fbeb321ed", kill_on_drop: false }` [INFO] [stdout] 920d35f14ace9f1d1a5a651691201ec88a4fd261d202947cb62f6e7fbeb321ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b56172a0805f253f3c860b2dee96c1c8bbe93c18713ec01d85330f8d2a0925c8 [INFO] running `Command { std: "docker" "start" "-a" "b56172a0805f253f3c860b2dee96c1c8bbe93c18713ec01d85330f8d2a0925c8", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling avalanche v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Sha256` [INFO] [stdout] --> src/node.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use sha2::{Digest, Sha256}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha256` [INFO] [stdout] --> src/block.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use sha2::{Digest, Sha256}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha256` [INFO] [stdout] --> src/transaction.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use sha2::{Sha256, Digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::node::*` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::node::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::block::*` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::block::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::transaction::*` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::transaction::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `block1` is never read [INFO] [stdout] --> src/main.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | let mut block1 = node1.create_new_block_with_transaction(genesis_block.transaction.clone(), 0); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.46s [INFO] running `Command { std: "docker" "inspect" "b56172a0805f253f3c860b2dee96c1c8bbe93c18713ec01d85330f8d2a0925c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b56172a0805f253f3c860b2dee96c1c8bbe93c18713ec01d85330f8d2a0925c8", kill_on_drop: false }` [INFO] [stdout] b56172a0805f253f3c860b2dee96c1c8bbe93c18713ec01d85330f8d2a0925c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a8a131f9d025e650ea42763b677e848f33650caa57eae68c4b18a8eb33cecf3 [INFO] running `Command { std: "docker" "start" "-a" "5a8a131f9d025e650ea42763b677e848f33650caa57eae68c4b18a8eb33cecf3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling avalanche v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Sha256` [INFO] [stdout] --> src/node.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use sha2::{Digest, Sha256}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha256` [INFO] [stdout] --> src/block.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use sha2::{Digest, Sha256}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha256` [INFO] [stdout] --> src/transaction.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use sha2::{Sha256, Digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::node::*` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::node::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::block::*` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::block::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::transaction::*` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::transaction::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `block1` is never read [INFO] [stdout] --> src/main.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | let mut block1 = node1.create_new_block_with_transaction(genesis_block.transaction.clone(), 0); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.33s [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5a8a131f9d025e650ea42763b677e848f33650caa57eae68c4b18a8eb33cecf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a8a131f9d025e650ea42763b677e848f33650caa57eae68c4b18a8eb33cecf3", kill_on_drop: false }` [INFO] [stdout] 5a8a131f9d025e650ea42763b677e848f33650caa57eae68c4b18a8eb33cecf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ef9513d08a048357f9569d935b76e8d5cd9c8047e0d8bf016274d4a383c85ddf [INFO] running `Command { std: "docker" "start" "-a" "ef9513d08a048357f9569d935b76e8d5cd9c8047e0d8bf016274d4a383c85ddf", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Sha256` [INFO] [stderr] --> src/node.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use sha2::{Digest, Sha256}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sha256` [INFO] [stderr] --> src/block.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use sha2::{Digest, Sha256}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sha256` [INFO] [stderr] --> src/transaction.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use sha2::{Sha256, Digest}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::node::*` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::node::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::block::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::block::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::transaction::*` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::transaction::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `block1` is never read [INFO] [stderr] --> src/main.rs:32:11 [INFO] [stderr] | [INFO] [stderr] 32 | let mut block1 = node1.create_new_block_with_transaction(genesis_block.transaction.clone(), 0); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `avalanche` (bin "avalanche" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/avalanche-4067a4bff9733605) [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" "ef9513d08a048357f9569d935b76e8d5cd9c8047e0d8bf016274d4a383c85ddf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef9513d08a048357f9569d935b76e8d5cd9c8047e0d8bf016274d4a383c85ddf", kill_on_drop: false }` [INFO] [stdout] ef9513d08a048357f9569d935b76e8d5cd9c8047e0d8bf016274d4a383c85ddf