[INFO] cloning repository https://github.com/Wuelle/Blockchain.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wuelle/Blockchain.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWuelle%2FBlockchain.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWuelle%2FBlockchain.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 536d4349c65e97e77f2f824fdd7dd9b9d547fdfa [INFO] testing Wuelle/Blockchain.rs against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWuelle%2FBlockchain.rs" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Wuelle/Blockchain.rs on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Wuelle/Blockchain.rs [INFO] finished tweaking git repo https://github.com/Wuelle/Blockchain.rs [INFO] tweaked toml for git repo https://github.com/Wuelle/Blockchain.rs written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Wuelle/Blockchain.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e652af35cdbd236c3bebf91e630e456502ad5b5da420b272131c419507a8ac56 [INFO] running `Command { std: "docker" "start" "-a" "e652af35cdbd236c3bebf91e630e456502ad5b5da420b272131c419507a8ac56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e652af35cdbd236c3bebf91e630e456502ad5b5da420b272131c419507a8ac56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e652af35cdbd236c3bebf91e630e456502ad5b5da420b272131c419507a8ac56", kill_on_drop: false }` [INFO] [stdout] e652af35cdbd236c3bebf91e630e456502ad5b5da420b272131c419507a8ac56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bed4a7509e0264e9d4ddfc89e2ef7aeba69b640002fa3afd608ad958f099fda [INFO] running `Command { std: "docker" "start" "-a" "8bed4a7509e0264e9d4ddfc89e2ef7aeba69b640002fa3afd608ad958f099fda", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling pem v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling simple_logger v1.11.0 [INFO] [stderr] Compiling simple_asn1 v0.4.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling zeroize v1.2.0 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling rsa v0.3.0 [INFO] [stderr] Compiling blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Hasher` [INFO] [stdout] --> src/blockchain.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::{Hash, Hasher}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash` [INFO] [stdout] --> src/merkletree.rs:176:44 [INFO] [stdout] | [INFO] [stdout] 176 | if let Node::HashNode{left, right, hash} = self { [INFO] [stdout] | ^^^^ help: try ignoring the field: `hash: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut t1 = Trader::new(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.56s [INFO] running `Command { std: "docker" "inspect" "8bed4a7509e0264e9d4ddfc89e2ef7aeba69b640002fa3afd608ad958f099fda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bed4a7509e0264e9d4ddfc89e2ef7aeba69b640002fa3afd608ad958f099fda", kill_on_drop: false }` [INFO] [stdout] 8bed4a7509e0264e9d4ddfc89e2ef7aeba69b640002fa3afd608ad958f099fda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9079c097da3724b5ccc7db4f8a73aa97dab9c41e3209319a3768e342a4d66bfe [INFO] running `Command { std: "docker" "start" "-a" "9079c097da3724b5ccc7db4f8a73aa97dab9c41e3209319a3768e342a4d66bfe", kill_on_drop: false }` [INFO] [stderr] Compiling blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Hasher` [INFO] [stdout] --> src/blockchain.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::{Hash, Hasher}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash` [INFO] [stdout] --> src/merkletree.rs:176:44 [INFO] [stdout] | [INFO] [stdout] 176 | if let Node::HashNode{left, right, hash} = self { [INFO] [stdout] | ^^^^ help: try ignoring the field: `hash: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut t1 = Trader::new(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hasher` [INFO] [stdout] --> src/blockchain.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::{Hash, Hasher}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash` [INFO] [stdout] --> src/merkletree.rs:176:44 [INFO] [stdout] | [INFO] [stdout] 176 | if let Node::HashNode{left, right, hash} = self { [INFO] [stdout] | ^^^^ help: try ignoring the field: `hash: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/merkletree.rs:314:31 [INFO] [stdout] | [INFO] [stdout] 314 | if let Node::HashNode{ref left, ref right, ref mut hash} = *tree.root { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `left: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/merkletree.rs:314:41 [INFO] [stdout] | [INFO] [stdout] 314 | if let Node::HashNode{ref left, ref right, ref mut hash} = *tree.root { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `right: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.94s [INFO] running `Command { std: "docker" "inspect" "9079c097da3724b5ccc7db4f8a73aa97dab9c41e3209319a3768e342a4d66bfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9079c097da3724b5ccc7db4f8a73aa97dab9c41e3209319a3768e342a4d66bfe", kill_on_drop: false }` [INFO] [stdout] 9079c097da3724b5ccc7db4f8a73aa97dab9c41e3209319a3768e342a4d66bfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b721be23f6cef3375fa9d03c3c289dc6f80c24a4f254775c2256ba514a77be62 [INFO] running `Command { std: "docker" "start" "-a" "b721be23f6cef3375fa9d03c3c289dc6f80c24a4f254775c2256ba514a77be62", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Hasher` [INFO] [stderr] --> src/blockchain.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hash` [INFO] [stderr] --> src/merkletree.rs:176:44 [INFO] [stderr] | [INFO] [stderr] 176 | if let Node::HashNode{left, right, hash} = self { [INFO] [stderr] | ^^^^ help: try ignoring the field: `hash: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left` [INFO] [stderr] --> src/merkletree.rs:314:31 [INFO] [stderr] | [INFO] [stderr] 314 | if let Node::HashNode{ref left, ref right, ref mut hash} = *tree.root { [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `left: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right` [INFO] [stderr] --> src/merkletree.rs:314:41 [INFO] [stderr] | [INFO] [stderr] 314 | if let Node::HashNode{ref left, ref right, ref mut hash} = *tree.root { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `right: _` [INFO] [stderr] [INFO] [stderr] warning: `blockchain` (lib) generated 2 warnings [INFO] [stderr] warning: `blockchain` (lib test) generated 4 warnings (2 duplicates) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let mut t1 = Trader::new(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `blockchain` (bin "blockchain" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blockchain-816e58b1af64c327) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test merkletree::test::build_tree ... ok [INFO] [stdout] test merkletree::test::validate_tree ... ok [INFO] [stdout] test transaction::test::validate_signature ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blockchain-92cb971a73dcd89c) [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] [stderr] Doc-tests 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" "b721be23f6cef3375fa9d03c3c289dc6f80c24a4f254775c2256ba514a77be62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b721be23f6cef3375fa9d03c3c289dc6f80c24a4f254775c2256ba514a77be62", kill_on_drop: false }` [INFO] [stdout] b721be23f6cef3375fa9d03c3c289dc6f80c24a4f254775c2256ba514a77be62