[INFO] cloning repository https://github.com/AdrianoHeller/rust-simple-psql-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdrianoHeller/rust-simple-psql-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianoHeller%2Frust-simple-psql-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianoHeller%2Frust-simple-psql-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 04df4813d39e85ad3da05f517ef02cc872fcb873 [INFO] checking AdrianoHeller/rust-simple-psql-client against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianoHeller%2Frust-simple-psql-client" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AdrianoHeller/rust-simple-psql-client 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/AdrianoHeller/rust-simple-psql-client [INFO] finished tweaking git repo https://github.com/AdrianoHeller/rust-simple-psql-client [INFO] tweaked toml for git repo https://github.com/AdrianoHeller/rust-simple-psql-client written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AdrianoHeller/rust-simple-psql-client 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 tracing-core v0.1.28 [INFO] [stderr] Downloaded postgres v0.19.3 [INFO] [stderr] Downloaded debug_stub_derive v0.3.0 [INFO] [stderr] Downloaded postgres-types v0.2.3 [INFO] [stderr] Downloaded tokio-postgres v0.7.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a40c4dc818e25ca0fd25ec9802b8c73433bea6cbc006a9bd7ef13134f57d2805 [INFO] running `Command { std: "docker" "start" "-a" "a40c4dc818e25ca0fd25ec9802b8c73433bea6cbc006a9bd7ef13134f57d2805", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a40c4dc818e25ca0fd25ec9802b8c73433bea6cbc006a9bd7ef13134f57d2805", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a40c4dc818e25ca0fd25ec9802b8c73433bea6cbc006a9bd7ef13134f57d2805", kill_on_drop: false }` [INFO] [stdout] a40c4dc818e25ca0fd25ec9802b8c73433bea6cbc006a9bd7ef13134f57d2805 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a6f856e4b36502a5ef8be8cfb30bb6e91dad03a383cdf9dfe94284beee494fa0 [INFO] running `Command { std: "docker" "start" "-a" "a6f856e4b36502a5ef8be8cfb30bb6e91dad03a383cdf9dfe94284beee494fa0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking siphasher v0.3.10 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Compiling debug_stub_derive v0.3.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking md-5 v0.10.1 [INFO] [stderr] Checking postgres-protocol v0.6.4 [INFO] [stderr] Checking postgres-types v0.2.3 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-postgres v0.7.6 [INFO] [stderr] Checking postgres v0.19.3 [INFO] [stderr] Checking api-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut chars_list: String = String::from("abcdefghijklmnopqrstuvwxyz0123456789."); [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: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let mut random_index: usize = random_thread.gen_range(0..chars_list.len()); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_all` is never used [INFO] [stdout] --> src/models.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl User { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_all(client: &mut Client) -> Result<(),Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `covered_items` is never read [INFO] [stdout] --> src/utils.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Helpers<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 4 | covered_items: Vec<&'a str> [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut chars_list: String = String::from("abcdefghijklmnopqrstuvwxyz0123456789."); [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: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let mut random_index: usize = random_thread.gen_range(0..chars_list.len()); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_all` is never used [INFO] [stdout] --> src/models.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl User { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | fn get_all(client: &mut Client) -> Result<(),Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `covered_items` is never read [INFO] [stdout] --> src/utils.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Helpers<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 4 | covered_items: Vec<&'a str> [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.36s [INFO] running `Command { std: "docker" "inspect" "a6f856e4b36502a5ef8be8cfb30bb6e91dad03a383cdf9dfe94284beee494fa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6f856e4b36502a5ef8be8cfb30bb6e91dad03a383cdf9dfe94284beee494fa0", kill_on_drop: false }` [INFO] [stdout] a6f856e4b36502a5ef8be8cfb30bb6e91dad03a383cdf9dfe94284beee494fa0