[INFO] cloning repository https://github.com/whereistejas/minimal-blockchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whereistejas/minimal-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhereistejas%2Fminimal-blockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhereistejas%2Fminimal-blockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58637c02473fed4bdcf243e2d7eaffe6b59a457f [INFO] testing whereistejas/minimal-blockchain against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhereistejas%2Fminimal-blockchain" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whereistejas/minimal-blockchain on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whereistejas/minimal-blockchain [INFO] finished tweaking git repo https://github.com/whereistejas/minimal-blockchain [INFO] tweaked toml for git repo https://github.com/whereistejas/minimal-blockchain written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/whereistejas/minimal-blockchain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6eb306135c842daeb4ca2fa32415c01bcc2298736f1f9955469d26f559f9d980 [INFO] running `Command { std: "docker" "start" "-a" "6eb306135c842daeb4ca2fa32415c01bcc2298736f1f9955469d26f559f9d980", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6eb306135c842daeb4ca2fa32415c01bcc2298736f1f9955469d26f559f9d980", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6eb306135c842daeb4ca2fa32415c01bcc2298736f1f9955469d26f559f9d980", kill_on_drop: false }` [INFO] [stdout] 6eb306135c842daeb4ca2fa32415c01bcc2298736f1f9955469d26f559f9d980 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] de319988960a984dc665e467a7f2cff0f4c9934a55b3ddc12ee6c056b141b7db [INFO] running `Command { std: "docker" "start" "-a" "de319988960a984dc665e467a7f2cff0f4c9934a55b3ddc12ee6c056b141b7db", kill_on_drop: false }` [INFO] [stderr] Compiling minimal-blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `created_at` [INFO] [stdout] --> src/transaction/mod.rs:66:46 [INFO] [stdout] | [INFO] [stdout] 66 | TransactionType::AccountCreate { created_at, user } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `created_at: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `private_key` [INFO] [stdout] --> src/account/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | private_key: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/account/mod.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `Command { std: "docker" "inspect" "de319988960a984dc665e467a7f2cff0f4c9934a55b3ddc12ee6c056b141b7db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de319988960a984dc665e467a7f2cff0f4c9934a55b3ddc12ee6c056b141b7db", kill_on_drop: false }` [INFO] [stdout] de319988960a984dc665e467a7f2cff0f4c9934a55b3ddc12ee6c056b141b7db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ad29b7d0aebcc7f3b33ae4d57f8557ed0ae91a6bf390aa37bf438246cf26e675 [INFO] running `Command { std: "docker" "start" "-a" "ad29b7d0aebcc7f3b33ae4d57f8557ed0ae91a6bf390aa37bf438246cf26e675", kill_on_drop: false }` [INFO] [stderr] Compiling minimal-blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `created_at` [INFO] [stdout] --> src/transaction/mod.rs:66:46 [INFO] [stdout] | [INFO] [stdout] 66 | TransactionType::AccountCreate { created_at, user } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `created_at: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `private_key` [INFO] [stdout] --> src/account/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | private_key: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/account/mod.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `created_at` [INFO] [stdout] --> src/transaction/mod.rs:66:46 [INFO] [stdout] | [INFO] [stdout] 66 | TransactionType::AccountCreate { created_at, user } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `created_at: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `private_key` [INFO] [stdout] --> src/account/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | private_key: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/account/mod.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "ad29b7d0aebcc7f3b33ae4d57f8557ed0ae91a6bf390aa37bf438246cf26e675", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad29b7d0aebcc7f3b33ae4d57f8557ed0ae91a6bf390aa37bf438246cf26e675", kill_on_drop: false }` [INFO] [stdout] ad29b7d0aebcc7f3b33ae4d57f8557ed0ae91a6bf390aa37bf438246cf26e675 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 361d4eee7814beac6707c8d78b52cae207e4c500f97c585fd123d59d8ba75dcb [INFO] running `Command { std: "docker" "start" "-a" "361d4eee7814beac6707c8d78b52cae207e4c500f97c585fd123d59d8ba75dcb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `created_at` [INFO] [stdout] [INFO] [stderr] --> src/transaction/mod.rs:66:46 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 66 | TransactionType::AccountCreate { created_at, user } => { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `created_at: _` [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] running 1 test [INFO] [stderr] [INFO] [stdout] test duplicate_accounts ... ok [INFO] [stderr] warning: field is never read: `private_key` [INFO] [stdout] [INFO] [stderr] --> src/account/mod.rs:13:5 [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 13 | private_key: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/account/mod.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `minimal-blockchain` (lib) generated 2 warnings [INFO] [stderr] warning: `minimal-blockchain` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/minimal_blockchain-a3c866fc50285459) [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-8ff204c3914fa0df) [INFO] [stderr] Doc-tests minimal-blockchain [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" "361d4eee7814beac6707c8d78b52cae207e4c500f97c585fd123d59d8ba75dcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "361d4eee7814beac6707c8d78b52cae207e4c500f97c585fd123d59d8ba75dcb", kill_on_drop: false }` [INFO] [stdout] 361d4eee7814beac6707c8d78b52cae207e4c500f97c585fd123d59d8ba75dcb