[INFO] cloning repository https://github.com/0xastone/simple-PoW-blockchain-in-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xastone/simple-PoW-blockchain-in-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xastone%2Fsimple-PoW-blockchain-in-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xastone%2Fsimple-PoW-blockchain-in-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39b7d223c333aff54046c9de3b2296c3367bef43
[INFO] checking 0xastone/simple-PoW-blockchain-in-Rust against master#c797096598b80ba4a40397ad7e91584fcd3df5f1 for pr-146377
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xastone%2Fsimple-PoW-blockchain-in-Rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xastone/simple-PoW-blockchain-in-Rust
[INFO] finished tweaking git repo https://github.com/0xastone/simple-PoW-blockchain-in-Rust
[INFO] tweaked toml for git repo https://github.com/0xastone/simple-PoW-blockchain-in-Rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xastone/simple-PoW-blockchain-in-Rust on toolchain c797096598b80ba4a40397ad7e91584fcd3df5f1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xastone/simple-PoW-blockchain-in-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-core v0.1.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60e0c7bcbf32795ed746edc29fcdf9006d0ab750fd78c5fc24c3ea0a561c2854
[INFO] running `Command { std: "docker" "start" "-a" "60e0c7bcbf32795ed746edc29fcdf9006d0ab750fd78c5fc24c3ea0a561c2854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60e0c7bcbf32795ed746edc29fcdf9006d0ab750fd78c5fc24c3ea0a561c2854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e0c7bcbf32795ed746edc29fcdf9006d0ab750fd78c5fc24c3ea0a561c2854", kill_on_drop: false }`
[INFO] [stdout] 60e0c7bcbf32795ed746edc29fcdf9006d0ab750fd78c5fc24c3ea0a561c2854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97c90565ab070b08c51e736bc13a6e406c1c6efc78e3df9aa14f2767e6bc43a4
[INFO] running `Command { std: "docker" "start" "-a" "97c90565ab070b08c51e736bc13a6e406c1c6efc78e3df9aa14f2767e6bc43a4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tracing-core v0.1.33
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[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]    --> src/main.rs:193:28
[INFO] [stdout]     |
[INFO] [stdout] 193 |         tx.id = Utc::now().timestamp_nanos().to_string(); // Assign unique ID
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]    --> src/main.rs:193:28
[INFO] [stdout]     |
[INFO] [stdout] 193 |         tx.id = Utc::now().timestamp_nanos().to_string(); // Assign unique ID
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.85s
[INFO] running `Command { std: "docker" "inspect" "97c90565ab070b08c51e736bc13a6e406c1c6efc78e3df9aa14f2767e6bc43a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c90565ab070b08c51e736bc13a6e406c1c6efc78e3df9aa14f2767e6bc43a4", kill_on_drop: false }`
[INFO] [stdout] 97c90565ab070b08c51e736bc13a6e406c1c6efc78e3df9aa14f2767e6bc43a4
