[INFO] cloning repository https://github.com/SimonMaghiar/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/SimonMaghiar/Blockchain-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimonMaghiar%2FBlockchain-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimonMaghiar%2FBlockchain-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf8582b7bcda32044a35d9106f54e4878ccb007b
[INFO] checking SimonMaghiar/Blockchain-Rust against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimonMaghiar%2FBlockchain-Rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SimonMaghiar/Blockchain-Rust
[INFO] finished tweaking git repo https://github.com/SimonMaghiar/Blockchain-Rust
[INFO] tweaked toml for git repo https://github.com/SimonMaghiar/Blockchain-Rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SimonMaghiar/Blockchain-Rust on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SimonMaghiar/Blockchain-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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "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 secp256k1 v0.29.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71b157e903ca7fdc01857ce0994efeb98e1e2638e0ec0938ed688dd2b00f3e19
[INFO] running `Command { std: "docker" "start" "-a" "71b157e903ca7fdc01857ce0994efeb98e1e2638e0ec0938ed688dd2b00f3e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71b157e903ca7fdc01857ce0994efeb98e1e2638e0ec0938ed688dd2b00f3e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b157e903ca7fdc01857ce0994efeb98e1e2638e0ec0938ed688dd2b00f3e19", kill_on_drop: false }`
[INFO] [stdout] 71b157e903ca7fdc01857ce0994efeb98e1e2638e0ec0938ed688dd2b00f3e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e1b92d51c9f81f574fe25b5f2fbfb7b72d371fa5cfb496ee3b5288143314177
[INFO] running `Command { std: "docker" "start" "-a" "6e1b92d51c9f81f574fe25b5f2fbfb7b72d371fa5cfb496ee3b5288143314177", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling secp256k1-sys v0.10.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking secp256k1 v0.29.0
[INFO] [stderr]     Checking Blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `JENIFER_PRIVATE_KEY` and `MINER_PRIVATE_KEY`
[INFO] [stdout]  --> src/blockchain/mod.rs:8:48
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::wallets::{Wallet, JOHN_PRIVATE_KEY, JENIFER_PRIVATE_KEY, MINER_PRIVATE_KEY, MINT_PRIVATE_KEY, PRE_RELEASE_PRIVATE_KEY};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JENIFER_PRIVATE_KEY` and `MINER_PRIVATE_KEY`
[INFO] [stdout]  --> src/blockchain/mod.rs:8:48
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::wallets::{Wallet, JOHN_PRIVATE_KEY, JENIFER_PRIVATE_KEY, MINER_PRIVATE_KEY, MINT_PRIVATE_KEY, PRE_RELEASE_PRIVATE_KEY};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]   --> src/blockchain/transaction.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |             let message = Message::from_slice(&message_hash).expect("32 bytes");
[INFO] [stdout]    |                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]   --> src/blockchain/transaction.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |             let message = Message::from_slice(&message_hash).expect("32 bytes");
[INFO] [stdout]    |                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `block_time` is never read
[INFO] [stdout]   --> src/blockchain/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Blockchain {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     block_time: u32,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `block_time` is never read
[INFO] [stdout]   --> src/blockchain/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Blockchain {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     block_time: u32,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `Command { std: "docker" "inspect" "6e1b92d51c9f81f574fe25b5f2fbfb7b72d371fa5cfb496ee3b5288143314177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1b92d51c9f81f574fe25b5f2fbfb7b72d371fa5cfb496ee3b5288143314177", kill_on_drop: false }`
[INFO] [stdout] 6e1b92d51c9f81f574fe25b5f2fbfb7b72d371fa5cfb496ee3b5288143314177