[INFO] cloning repository https://github.com/thesems/blockchain-utxo-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thesems/blockchain-utxo-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthesems%2Fblockchain-utxo-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthesems%2Fblockchain-utxo-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 608102123f94cc1b5f5bef9f9b7fd3c6198f7678 [INFO] checking thesems/blockchain-utxo-rust against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthesems%2Fblockchain-utxo-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thesems/blockchain-utxo-rust on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thesems/blockchain-utxo-rust [INFO] finished tweaking git repo https://github.com/thesems/blockchain-utxo-rust [INFO] tweaked toml for git repo https://github.com/thesems/blockchain-utxo-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thesems/blockchain-utxo-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.11.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93938f7a4874b1eba64b6ad6cca67b11875236ca410eaa967983433d98ffac14 [INFO] running `Command { std: "docker" "start" "-a" "93938f7a4874b1eba64b6ad6cca67b11875236ca410eaa967983433d98ffac14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93938f7a4874b1eba64b6ad6cca67b11875236ca410eaa967983433d98ffac14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93938f7a4874b1eba64b6ad6cca67b11875236ca410eaa967983433d98ffac14", kill_on_drop: false }` [INFO] [stdout] 93938f7a4874b1eba64b6ad6cca67b11875236ca410eaa967983433d98ffac14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2706d13374531f135d64237afe5dcc0e7b04b3256e6e7b2ad79d17a61b83f31 [INFO] running `Command { std: "docker" "start" "-a" "e2706d13374531f135d64237afe5dcc0e7b04b3256e6e7b2ad79d17a61b83f31", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling cc v1.0.87 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking ember-chain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Database` [INFO] [stdout] --> src/blockchain.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | database::{database::{Database, DatabaseType}, InMemoryDatabase}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Database` [INFO] [stdout] --> src/transaction/transaction.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | database::database::{Database, DatabaseType}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Database` [INFO] [stdout] --> src/blockchain.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | database::{database::{Database, DatabaseType}, InMemoryDatabase}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Database` [INFO] [stdout] --> src/transaction/transaction.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | database::database::{Database, DatabaseType}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `account` is never read [INFO] [stdout] --> src/blockchain.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Blockchain { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | account: Arc, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sender_tx` is never read [INFO] [stdout] --> src/api/server.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 24 | listener: TcpListener, [INFO] [stdout] 25 | sender_tx: Sender, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Server` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `account` is never read [INFO] [stdout] --> src/blockchain.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Blockchain { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | account: Arc, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sender_tx` is never read [INFO] [stdout] --> src/api/server.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 24 | listener: TcpListener, [INFO] [stdout] 25 | sender_tx: Sender, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Server` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.81s [INFO] running `Command { std: "docker" "inspect" "e2706d13374531f135d64237afe5dcc0e7b04b3256e6e7b2ad79d17a61b83f31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2706d13374531f135d64237afe5dcc0e7b04b3256e6e7b2ad79d17a61b83f31", kill_on_drop: false }` [INFO] [stdout] e2706d13374531f135d64237afe5dcc0e7b04b3256e6e7b2ad79d17a61b83f31 [INFO] checking thesems/blockchain-utxo-rust against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthesems%2Fblockchain-utxo-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thesems/blockchain-utxo-rust on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thesems/blockchain-utxo-rust [INFO] finished tweaking git repo https://github.com/thesems/blockchain-utxo-rust [INFO] tweaked toml for git repo https://github.com/thesems/blockchain-utxo-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thesems/blockchain-utxo-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3daaf9a14aaa7852347049cbd981cc9a7b3d1a7e9a4b54c4a2ea26030e4dd5a5 [INFO] running `Command { std: "docker" "start" "-a" "3daaf9a14aaa7852347049cbd981cc9a7b3d1a7e9a4b54c4a2ea26030e4dd5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3daaf9a14aaa7852347049cbd981cc9a7b3d1a7e9a4b54c4a2ea26030e4dd5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3daaf9a14aaa7852347049cbd981cc9a7b3d1a7e9a4b54c4a2ea26030e4dd5a5", kill_on_drop: false }` [INFO] [stdout] 3daaf9a14aaa7852347049cbd981cc9a7b3d1a7e9a4b54c4a2ea26030e4dd5a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6cef05743e6953e6e09e588568dc6d3269fc279a907de11fbc5f711a62a45ce [INFO] running `Command { std: "docker" "start" "-a" "a6cef05743e6953e6e09e588568dc6d3269fc279a907de11fbc5f711a62a45ce", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling cc v1.0.87 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a6cef05743e6953e6e09e588568dc6d3269fc279a907de11fbc5f711a62a45ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6cef05743e6953e6e09e588568dc6d3269fc279a907de11fbc5f711a62a45ce", kill_on_drop: false }` [INFO] [stdout] a6cef05743e6953e6e09e588568dc6d3269fc279a907de11fbc5f711a62a45ce