[INFO] cloning repository https://github.com/fstakem/rusty_edge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fstakem/rusty_edge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffstakem%2Frusty_edge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffstakem%2Frusty_edge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b9459fbdc2cc0b5349cbf9b6931a7fadd0aea3b [INFO] documenting fstakem/rusty_edge against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffstakem%2Frusty_edge" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fstakem/rusty_edge on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fstakem/rusty_edge [INFO] finished tweaking git repo https://github.com/fstakem/rusty_edge [INFO] tweaked toml for git repo https://github.com/fstakem/rusty_edge written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/fstakem/rusty_edge already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2c6f626f21f4629ab155d2ba8a0c44f3f96c78a0b809a4f0384d2a22572feea [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c2c6f626f21f4629ab155d2ba8a0c44f3f96c78a0b809a4f0384d2a22572feea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2c6f626f21f4629ab155d2ba8a0c44f3f96c78a0b809a4f0384d2a22572feea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2c6f626f21f4629ab155d2ba8a0c44f3f96c78a0b809a4f0384d2a22572feea", kill_on_drop: false }` [INFO] [stdout] c2c6f626f21f4629ab155d2ba8a0c44f3f96c78a0b809a4f0384d2a22572feea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dffec78b5f131e367059f6abd0c0c16b273bfa6e77d5c345236892425c54ee3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4dffec78b5f131e367059f6abd0c0c16b273bfa6e77d5c345236892425c54ee3", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling paho-mqtt-sys v0.2.0 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking paho-mqtt v0.5.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_json v1.0.81 [INFO] [stderr] Checking edge_core v0.1.0 (/opt/rustwide/workdir/lib/edge_core) [INFO] [stderr] Checking edge_data_store v0.1.0 (/opt/rustwide/workdir/lib/edge_data_store) [INFO] [stderr] Checking edge_ingression v0.1.0 (/opt/rustwide/workdir/lib/edge_ingression) [INFO] [stdout] warning: unused import: `edge_core::StoreType` [INFO] [stdout] --> lib/edge_ingression/src/service.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use edge_core::StoreType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `edge_data_store::Store` [INFO] [stdout] --> lib/edge_ingression/src/service.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use edge_data_store::Store; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `edge_data_store::InMemory` [INFO] [stdout] --> lib/edge_ingression/src/service.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use edge_data_store::InMemory; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> lib/edge_ingression/src/service.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 74 | / loop { [INFO] [stdout] 75 | | let msg = iter.next(); [INFO] [stdout] 76 | | println!("Service received msg: {:?}", msg); [INFO] [stdout] 77 | | [INFO] [stdout] ... | [INFO] [stdout] 92 | | } [INFO] [stdout] 93 | | } [INFO] [stdout] | |_____________________- any code following this expression is unreachable [INFO] [stdout] 94 | [INFO] [stdout] 95 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> lib/edge_ingression/src/protocol/mqtt/client.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | _ => return None [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/protocol/mqtt/client.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | transmitter.send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/router.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | service.start(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/router.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 170 | service.send_msg(Some(topic), msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/service.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | self.client.connect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/service.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | self.client.start_subscriber(protocol); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting rusty_edge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.48s [INFO] running `Command { std: "docker" "inspect" "4dffec78b5f131e367059f6abd0c0c16b273bfa6e77d5c345236892425c54ee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dffec78b5f131e367059f6abd0c0c16b273bfa6e77d5c345236892425c54ee3", kill_on_drop: false }` [INFO] [stdout] 4dffec78b5f131e367059f6abd0c0c16b273bfa6e77d5c345236892425c54ee3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 052fa52874e4e8906778491626833f0001ca09ec3aa6bf7c589e4ecf0b298faa [INFO] running `Command { std: "docker" "start" "-a" "052fa52874e4e8906778491626833f0001ca09ec3aa6bf7c589e4ecf0b298faa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling paho-mqtt-sys v0.2.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking paho-mqtt v0.5.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking edge_core v0.1.0 (/opt/rustwide/workdir/lib/edge_core) [INFO] [stderr] Checking edge_data_store v0.1.0 (/opt/rustwide/workdir/lib/edge_data_store) [INFO] [stderr] Checking edge_ingression v0.1.0 (/opt/rustwide/workdir/lib/edge_ingression) [INFO] [stdout] warning: unused import: `edge_core::StoreType` [INFO] [stdout] --> lib/edge_ingression/src/service.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use edge_core::StoreType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `edge_data_store::Store` [INFO] [stdout] --> lib/edge_ingression/src/service.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use edge_data_store::Store; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `edge_data_store::InMemory` [INFO] [stdout] --> lib/edge_ingression/src/service.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use edge_data_store::InMemory; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> lib/edge_ingression/src/service.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 74 | / loop { [INFO] [stdout] 75 | | let msg = iter.next(); [INFO] [stdout] 76 | | println!("Service received msg: {:?}", msg); [INFO] [stdout] 77 | | [INFO] [stdout] ... | [INFO] [stdout] 92 | | } [INFO] [stdout] 93 | | } [INFO] [stdout] | |_____________________- any code following this expression is unreachable [INFO] [stdout] 94 | [INFO] [stdout] 95 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> lib/edge_ingression/src/protocol/mqtt/client.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | _ => return None [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/protocol/mqtt/client.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | transmitter.send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/router.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | service.start(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/router.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 170 | service.send_msg(Some(topic), msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/service.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | self.client.connect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib/edge_ingression/src/service.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | self.client.start_subscriber(protocol); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting rusty_edge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.17s [INFO] running `Command { std: "docker" "inspect" "052fa52874e4e8906778491626833f0001ca09ec3aa6bf7c589e4ecf0b298faa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "052fa52874e4e8906778491626833f0001ca09ec3aa6bf7c589e4ecf0b298faa", kill_on_drop: false }` [INFO] [stdout] 052fa52874e4e8906778491626833f0001ca09ec3aa6bf7c589e4ecf0b298faa