[INFO] cloning repository https://github.com/AlexandreOSouza/wolf_meeting [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexandreOSouza/wolf_meeting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexandreOSouza%2Fwolf_meeting", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexandreOSouza%2Fwolf_meeting'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e754ea259ae886da89b31dc169f4901bade67742 [INFO] checking AlexandreOSouza/wolf_meeting against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexandreOSouza%2Fwolf_meeting" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AlexandreOSouza/wolf_meeting 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/AlexandreOSouza/wolf_meeting [INFO] finished tweaking git repo https://github.com/AlexandreOSouza/wolf_meeting [INFO] tweaked toml for git repo https://github.com/AlexandreOSouza/wolf_meeting written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AlexandreOSouza/wolf_meeting 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.87 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.87 [INFO] [stderr] Downloaded whoami v1.4.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.87 [INFO] [stderr] Downloaded tokio-postgres v0.7.10 [INFO] [stderr] Downloaded crypto-common v0.1.6 [INFO] [stderr] Downloaded ppv-lite86 v0.2.17 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded async-trait v0.1.73 [INFO] [stderr] Downloaded scopeguard v1.2.0 [INFO] [stderr] Downloaded futures-macro v0.3.28 [INFO] [stderr] Downloaded subtle v2.5.0 [INFO] [stderr] Downloaded futures-channel v0.3.28 [INFO] [stderr] Downloaded rand v0.8.5 [INFO] [stderr] Downloaded futures-util v0.3.28 [INFO] [stderr] Downloaded memchr v2.6.2 [INFO] [stderr] Downloaded gimli v0.28.0 [INFO] [stderr] Downloaded web-sys v0.3.64 [INFO] [stderr] Downloaded libc v0.2.147 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.5 [INFO] 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[stderr] Downloaded backtrace v0.3.69 [INFO] [stderr] Downloaded syn v2.0.29 [INFO] [stderr] Downloaded futures-task v0.3.28 [INFO] [stderr] Downloaded lock_api v0.4.10 [INFO] [stderr] Downloaded redox_syscall v0.3.5 [INFO] [stderr] Downloaded parking_lot_core v0.9.8 [INFO] [stderr] Downloaded percent-encoding v2.3.0 [INFO] [stderr] Downloaded siphasher v0.3.11 [INFO] [stderr] Downloaded phf v0.11.2 [INFO] [stderr] Downloaded md-5 v0.10.5 [INFO] [stderr] Downloaded cpufeatures v0.2.9 [INFO] [stderr] Downloaded generic-array v0.14.7 [INFO] [stderr] Downloaded digest v0.10.7 [INFO] [stderr] Downloaded sha2 v0.10.7 [INFO] [stderr] Downloaded stringprep v0.1.3 [INFO] [stderr] Downloaded postgres-types v0.2.6 [INFO] [stderr] Downloaded js-sys v0.3.64 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.87 [INFO] [stderr] Downloaded miniz_oxide v0.7.1 [INFO] [stderr] Downloaded windows-targets v0.48.5 [INFO] [stderr] Downloaded pin-project-lite v0.2.13 [INFO] [stderr] Downloaded tracing-core v0.1.31 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded postgres-protocol v0.6.6 [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded rustc-demangle v0.1.23 [INFO] [stderr] Downloaded phf_shared v0.11.2 [INFO] [stderr] Downloaded block-buffer v0.10.4 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded mio v0.8.8 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded quote v1.0.33 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded bytes v1.4.0 [INFO] [stderr] Downloaded log v0.4.20 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded postgres v0.19.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 43612a07da9e84b0485f7822eff2e2d9943f39a6516a4cf16bc6dc2fb986cc75 [INFO] running `Command { std: "docker" "start" "-a" "43612a07da9e84b0485f7822eff2e2d9943f39a6516a4cf16bc6dc2fb986cc75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43612a07da9e84b0485f7822eff2e2d9943f39a6516a4cf16bc6dc2fb986cc75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43612a07da9e84b0485f7822eff2e2d9943f39a6516a4cf16bc6dc2fb986cc75", kill_on_drop: false }` [INFO] [stdout] 43612a07da9e84b0485f7822eff2e2d9943f39a6516a4cf16bc6dc2fb986cc75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 94c1d4b26f555bb4a75510033f1c5b572085cf951d05d7f94199b1c120a94b4c [INFO] running `Command { std: "docker" "start" "-a" "94c1d4b26f555bb4a75510033f1c5b572085cf951d05d7f94199b1c120a94b4c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking memchr v2.6.2 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking base64 v0.21.3 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking whoami v1.4.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking stringprep v0.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking md-5 v0.10.5 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking postgres-protocol v0.6.6 [INFO] [stderr] Checking postgres-types v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-postgres v0.7.10 [INFO] [stderr] Checking postgres v0.19.7 [INFO] [stderr] Checking wolf_meeting v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `username` and `user_id` are never read [INFO] [stdout] --> src/action/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 7 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | user_id: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `username` and `user_id` are never read [INFO] [stdout] --> src/action/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 7 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | user_id: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | action::create::select(&mut client); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = action::create::select(&mut client); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | action::create::select(&mut client); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = action::create::select(&mut client); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | action::create::insert(&mut client, username, user_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = action::create::insert(&mut client, username, user_id); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | action::create::insert(&mut client, username, user_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = action::create::insert(&mut client, username, user_id); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s [INFO] running `Command { std: "docker" "inspect" "94c1d4b26f555bb4a75510033f1c5b572085cf951d05d7f94199b1c120a94b4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c1d4b26f555bb4a75510033f1c5b572085cf951d05d7f94199b1c120a94b4c", kill_on_drop: false }` [INFO] [stdout] 94c1d4b26f555bb4a75510033f1c5b572085cf951d05d7f94199b1c120a94b4c