[INFO] cloning repository https://github.com/alagraf/blockchain_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alagraf/blockchain_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falagraf%2Fblockchain_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falagraf%2Fblockchain_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 293d723beff1a59bbe659ca9d3b09a128d0b356b
[INFO] testing alagraf/blockchain_project against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falagraf%2Fblockchain_project" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alagraf/blockchain_project
[INFO] finished tweaking git repo https://github.com/alagraf/blockchain_project
[INFO] tweaked toml for git repo https://github.com/alagraf/blockchain_project written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alagraf/blockchain_project on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alagraf/blockchain_project 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.218
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[INFO] [stderr]   Downloaded rand_core v0.9.2
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[INFO] [stderr]   Downloaded ring v0.17.11
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ac04d66ea460b16d994f9ed1daf91840d1787fe1b5e7c5fddf0bfb408a8066a
[INFO] running `Command { std: "docker" "start" "-a" "2ac04d66ea460b16d994f9ed1daf91840d1787fe1b5e7c5fddf0bfb408a8066a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ac04d66ea460b16d994f9ed1daf91840d1787fe1b5e7c5fddf0bfb408a8066a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac04d66ea460b16d994f9ed1daf91840d1787fe1b5e7c5fddf0bfb408a8066a", kill_on_drop: false }`
[INFO] [stdout] 2ac04d66ea460b16d994f9ed1daf91840d1787fe1b5e7c5fddf0bfb408a8066a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6bfb75cf4acdade1ac3c9a705ebafe141aaf1cfc0ca6ea24c84434186152e03
[INFO] running `Command { std: "docker" "start" "-a" "b6bfb75cf4acdade1ac3c9a705ebafe141aaf1cfc0ca6ea24c84434186152e03", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libp2p-allow-block-list v0.5.0
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[INFO] [stderr]    Compiling project v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `serialize` and `deserialize` are never used
[INFO] [stdout]    --> src/block.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl Block {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn serialize(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn deserialize(json_data: &str) -> Block {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_blocks` and `is_valid` are never used
[INFO] [stdout]    --> src/blockchain.rs:59:12
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl Blockchain {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn from_blocks(data: Vec<Block>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn is_valid(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "b6bfb75cf4acdade1ac3c9a705ebafe141aaf1cfc0ca6ea24c84434186152e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6bfb75cf4acdade1ac3c9a705ebafe141aaf1cfc0ca6ea24c84434186152e03", kill_on_drop: false }`
[INFO] [stdout] b6bfb75cf4acdade1ac3c9a705ebafe141aaf1cfc0ca6ea24c84434186152e03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e50f4744012f55c8948f54f1585bd283b317d59a6b591a1876d7af77ab83dfa
[INFO] running `Command { std: "docker" "start" "-a" "7e50f4744012f55c8948f54f1585bd283b317d59a6b591a1876d7af77ab83dfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling project v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `serialize` and `deserialize` are never used
[INFO] [stdout]    --> src/block.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl Block {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn serialize(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn deserialize(json_data: &str) -> Block {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_blocks` and `is_valid` are never used
[INFO] [stdout]    --> src/blockchain.rs:59:12
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl Blockchain {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn from_blocks(data: Vec<Block>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn is_valid(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "7e50f4744012f55c8948f54f1585bd283b317d59a6b591a1876d7af77ab83dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e50f4744012f55c8948f54f1585bd283b317d59a6b591a1876d7af77ab83dfa", kill_on_drop: false }`
[INFO] [stdout] 7e50f4744012f55c8948f54f1585bd283b317d59a6b591a1876d7af77ab83dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e34ac0c34c96522b1381fe3915cb34a79989fad1955a2aee2740ba35c55abee
[INFO] running `Command { std: "docker" "start" "-a" "9e34ac0c34c96522b1381fe3915cb34a79989fad1955a2aee2740ba35c55abee", kill_on_drop: false }`
[INFO] [stderr] warning: associated items `serialize` and `deserialize` are never used
[INFO] [stderr]    --> src/block.rs:127:12
[INFO] [stderr]     |
[INFO] [stderr]  26 | impl Block {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 127 |     pub fn serialize(&self) -> String {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 147 |     pub fn deserialize(json_data: &str) -> Block {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_blocks` and `is_valid` are never used
[INFO] [stderr]    --> src/blockchain.rs:59:12
[INFO] [stderr]     |
[INFO] [stderr]  18 | impl Blockchain {
[INFO] [stderr]     | --------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  59 |     pub fn from_blocks(data: Vec<Block>) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 159 |     pub fn is_valid(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `project` (bin "project" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/project-443b82878281c90b)
[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" "9e34ac0c34c96522b1381fe3915cb34a79989fad1955a2aee2740ba35c55abee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e34ac0c34c96522b1381fe3915cb34a79989fad1955a2aee2740ba35c55abee", kill_on_drop: false }`
[INFO] [stdout] 9e34ac0c34c96522b1381fe3915cb34a79989fad1955a2aee2740ba35c55abee
