[INFO] cloning repository https://github.com/leandrolavore/blockchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leandrolavore/blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleandrolavore%2Fblockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleandrolavore%2Fblockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88ca252def12b5db32a73e43c7782ab5164e0a35 [INFO] testing leandrolavore/blockchain against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleandrolavore%2Fblockchain" "/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/leandrolavore/blockchain [INFO] finished tweaking git repo https://github.com/leandrolavore/blockchain [INFO] tweaked toml for git repo https://github.com/leandrolavore/blockchain written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/leandrolavore/blockchain on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/leandrolavore/blockchain 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cpufeatures v0.2.14 [INFO] [stderr] Downloaded libc v0.2.162 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 066695a913249a79dc9ba0948d856b3dd75103495d5a7aa4a3869d097c97e238 [INFO] running `Command { std: "docker" "start" "-a" "066695a913249a79dc9ba0948d856b3dd75103495d5a7aa4a3869d097c97e238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "066695a913249a79dc9ba0948d856b3dd75103495d5a7aa4a3869d097c97e238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "066695a913249a79dc9ba0948d856b3dd75103495d5a7aa4a3869d097c97e238", kill_on_drop: false }` [INFO] [stdout] 066695a913249a79dc9ba0948d856b3dd75103495d5a7aa4a3869d097c97e238 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d7479db9eab8fb2f2ae6111f5acfdb2768096fd92a8d72e3f950092991bae99 [INFO] running `Command { std: "docker" "start" "-a" "7d7479db9eab8fb2f2ae6111f5acfdb2768096fd92a8d72e3f950092991bae99", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling cpufeatures v0.2.14 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `previous_hash` is never read [INFO] [stdout] --> src/helpers/block.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Block { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | previous_hash: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` 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 `mempool` is never read [INFO] [stdout] --> src/helpers/blockchain.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Blockchain { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 6 | pub mempool: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "7d7479db9eab8fb2f2ae6111f5acfdb2768096fd92a8d72e3f950092991bae99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d7479db9eab8fb2f2ae6111f5acfdb2768096fd92a8d72e3f950092991bae99", kill_on_drop: false }` [INFO] [stdout] 7d7479db9eab8fb2f2ae6111f5acfdb2768096fd92a8d72e3f950092991bae99 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f90893cf3bcbcc499c13cb50a55ede09b7311d417507c470be5f1b54e3d522aa [INFO] running `Command { std: "docker" "start" "-a" "f90893cf3bcbcc499c13cb50a55ede09b7311d417507c470be5f1b54e3d522aa", kill_on_drop: false }` [INFO] [stderr] Compiling blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `previous_hash` is never read [INFO] [stdout] --> src/helpers/block.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Block { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | previous_hash: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` 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 `mempool` is never read [INFO] [stdout] --> src/helpers/blockchain.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Blockchain { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 6 | pub mempool: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "f90893cf3bcbcc499c13cb50a55ede09b7311d417507c470be5f1b54e3d522aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f90893cf3bcbcc499c13cb50a55ede09b7311d417507c470be5f1b54e3d522aa", kill_on_drop: false }` [INFO] [stdout] f90893cf3bcbcc499c13cb50a55ede09b7311d417507c470be5f1b54e3d522aa [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 152b872777b25a42aae43baf3eb0290d2b86623e9c24db8f5689a5ed0ee2de57 [INFO] running `Command { std: "docker" "start" "-a" "152b872777b25a42aae43baf3eb0290d2b86623e9c24db8f5689a5ed0ee2de57", kill_on_drop: false }` [INFO] [stderr] warning: field `previous_hash` is never read [INFO] [stderr] --> src/helpers/block.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Block { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 11 | previous_hash: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Block` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `mempool` is never read [INFO] [stderr] --> src/helpers/blockchain.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Blockchain { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 6 | pub mempool: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `blockchain` (bin "blockchain" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/blockchain-61917948c05c28b8) [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" "152b872777b25a42aae43baf3eb0290d2b86623e9c24db8f5689a5ed0ee2de57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "152b872777b25a42aae43baf3eb0290d2b86623e9c24db8f5689a5ed0ee2de57", kill_on_drop: false }` [INFO] [stdout] 152b872777b25a42aae43baf3eb0290d2b86623e9c24db8f5689a5ed0ee2de57