[INFO] cloning repository https://github.com/goriunov/actix-tokio-postgres-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goriunov/actix-tokio-postgres-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoriunov%2Factix-tokio-postgres-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoriunov%2Factix-tokio-postgres-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16aae6058e968f65d8c485e7818a5904dc73c69d [INFO] testing goriunov/actix-tokio-postgres-example against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoriunov%2Factix-tokio-postgres-example" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/goriunov/actix-tokio-postgres-example on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/goriunov/actix-tokio-postgres-example [INFO] finished tweaking git repo https://github.com/goriunov/actix-tokio-postgres-example [INFO] tweaked toml for git repo https://github.com/goriunov/actix-tokio-postgres-example written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/goriunov/actix-tokio-postgres-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/goriunov/rust-postgres.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flate2-crc v0.1.1 [INFO] [stderr] Downloaded darling_macro v0.8.0 [INFO] [stderr] Downloaded redox_syscall v0.1.42 [INFO] [stderr] Downloaded humantime v1.1.1 [INFO] [stderr] Downloaded phf v0.7.22 [INFO] [stderr] Downloaded miniz-sys v0.1.11 [INFO] [stderr] Downloaded miniz_oxide v0.2.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.10.0 [INFO] [stderr] Downloaded failure v0.1.3 [INFO] [stderr] Downloaded crossbeam-channel v0.2.6 [INFO] [stderr] Downloaded signal-hook v0.1.6 [INFO] [stderr] Downloaded uuid v0.7.1 [INFO] [stderr] Downloaded askama_escape v0.1.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.9 [INFO] [stderr] Downloaded failure_derive v0.1.3 [INFO] [stderr] Downloaded backtrace v0.3.9 [INFO] [stderr] Downloaded serde_urlencoded v0.5.4 [INFO] [stderr] Downloaded synstructure v0.10.1 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] [stderr] Downloaded memchr v2.1.1 [INFO] [stderr] Downloaded resolv-conf v0.6.1 [INFO] [stderr] Downloaded arc-swap v0.3.6 [INFO] [stderr] Downloaded hmac v0.7.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.24 [INFO] [stderr] Downloaded regex v1.0.6 [INFO] [stderr] Downloaded regex-syntax v0.6.3 [INFO] [stderr] Downloaded darling_core v0.8.0 [INFO] [stderr] Downloaded unicode-segmentation v1.2.1 [INFO] [stderr] Downloaded actix-web v0.7.14 [INFO] [stderr] Downloaded winapi-util v0.1.1 [INFO] [stderr] Downloaded cc v1.0.25 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.2.0 [INFO] [stderr] Downloaded flate2 v1.0.5 [INFO] [stderr] Downloaded sha2 v0.8.0 [INFO] [stderr] Downloaded aho-corasick v0.6.9 [INFO] [stderr] Downloaded md5 v0.5.0 [INFO] [stderr] Downloaded darling v0.8.0 [INFO] [stderr] Downloaded rent_to_own v0.1.0 [INFO] [stderr] Downloaded heck v0.3.0 [INFO] [stderr] Downloaded ipconfig v0.1.7 [INFO] [stderr] Downloaded tokio-signal v0.2.6 [INFO] [stderr] Downloaded actix v0.7.6 [INFO] [stderr] Downloaded phf_codegen v0.7.22 [INFO] [stderr] Downloaded state_machine_future v0.1.8 [INFO] [stderr] Downloaded phf_generator v0.7.22 [INFO] [stderr] Downloaded derive_state_machine_future v0.1.8 [INFO] [stderr] Downloaded phf_shared v0.7.22 [INFO] [stderr] Downloaded actix-net v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 384c276c25fcb7ab65def191bd762a2b1988736e6153a4e6266f6476500a0615 [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" "384c276c25fcb7ab65def191bd762a2b1988736e6153a4e6266f6476500a0615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "384c276c25fcb7ab65def191bd762a2b1988736e6153a4e6266f6476500a0615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "384c276c25fcb7ab65def191bd762a2b1988736e6153a4e6266f6476500a0615", kill_on_drop: false }` [INFO] [stdout] 384c276c25fcb7ab65def191bd762a2b1988736e6153a4e6266f6476500a0615 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7995185e784c4ec483d13fcb4adf92938647c2901e76717dcfc69e73cd5cbc08 [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" "7995185e784c4ec483d13fcb4adf92938647c2901e76717dcfc69e73cd5cbc08", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling lazycell v1.2.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling ident_case v1.0.0 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling linked-hash-map v0.4.2 [INFO] [stderr] Compiling arc-swap v0.3.6 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling flate2-crc v0.1.1 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling md5 v0.5.0 [INFO] [stderr] Compiling fallible-iterator v0.1.5 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling string v0.1.1 [INFO] [stderr] Compiling rent_to_own v0.1.0 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling askama_escape v0.1.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling crossbeam-utils v0.6.1 [INFO] [stderr] Compiling socket2 v0.3.8 [INFO] [stderr] Compiling actix-web v0.7.14 [INFO] [stderr] Compiling tower-service v0.1.0 [INFO] [stderr] Compiling base64 v0.10.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling lru-cache v0.1.1 [INFO] [stderr] Compiling signal-hook v0.1.6 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling tokio-timer v0.2.7 [INFO] [stderr] Compiling tokio-current-thread v0.1.3 [INFO] [stderr] Compiling smallvec v0.6.6 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling resolv-conf v0.6.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling http v0.1.13 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Compiling phf v0.7.22 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.8 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling uuid v0.7.1 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling tokio-reactor v0.1.6 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling hmac v0.7.0 [INFO] [stderr] Compiling flate2 v1.0.5 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling postgres-protocol v0.3.2 (https://github.com/goriunov/rust-postgres.git#48007a9b) [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.3 [INFO] [stderr] Compiling tokio-signal v0.2.6 [INFO] [stderr] Compiling h2 v0.1.13 [INFO] [stderr] Compiling tokio v0.1.11 [INFO] [stderr] Compiling postgres-shared v0.4.1 (https://github.com/goriunov/rust-postgres.git#48007a9b) [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling cookie v0.11.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling darling_core v0.8.0 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling darling_macro v0.8.0 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling trust-dns-proto v0.5.0 [INFO] [stderr] Compiling darling v0.8.0 [INFO] [stderr] Compiling derive_state_machine_future v0.1.8 [INFO] [stderr] Compiling trust-dns-resolver v0.10.0 [INFO] [stderr] Compiling actix v0.7.6 [INFO] [stderr] Compiling actix-net v0.2.3 [INFO] [stderr] Compiling state_machine_future v0.1.8 [INFO] [stderr] Compiling tokio-postgres v0.3.0 (https://github.com/goriunov/rust-postgres.git#48007a9b) [INFO] [stderr] Compiling db_example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `stream` [INFO] [stdout] --> src/db.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use futures::{stream, Future, Stream}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | fn index(req: &HttpRequest) -> &'static str { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | let mut worlds = Vec::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: field is never read: `id` [INFO] [stdout] --> src/db.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | id: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/db.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/db.rs:103:3 [INFO] [stdout] | [INFO] [stdout] 103 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/db.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/db.rs:104:3 [INFO] [stdout] | [INFO] [stdout] 104 | data: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/db.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 56s [INFO] running `Command { std: "docker" "inspect" "7995185e784c4ec483d13fcb4adf92938647c2901e76717dcfc69e73cd5cbc08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7995185e784c4ec483d13fcb4adf92938647c2901e76717dcfc69e73cd5cbc08", kill_on_drop: false }` [INFO] [stdout] 7995185e784c4ec483d13fcb4adf92938647c2901e76717dcfc69e73cd5cbc08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 34af2a17878ae88d2a40d5ee352b168824f8c50d80af00d5c78aab6584fa2adf [INFO] running `Command { std: "docker" "start" "-a" "34af2a17878ae88d2a40d5ee352b168824f8c50d80af00d5c78aab6584fa2adf", kill_on_drop: false }` [INFO] [stderr] Compiling db_example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `stream` [INFO] [stdout] --> src/db.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use futures::{stream, Future, Stream}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | fn index(req: &HttpRequest) -> &'static str { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | let mut worlds = Vec::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: field is never read: `id` [INFO] [stdout] --> src/db.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | id: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/db.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/db.rs:103:3 [INFO] [stdout] | [INFO] [stdout] 103 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/db.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/db.rs:104:3 [INFO] [stdout] | [INFO] [stdout] 104 | data: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/db.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "34af2a17878ae88d2a40d5ee352b168824f8c50d80af00d5c78aab6584fa2adf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34af2a17878ae88d2a40d5ee352b168824f8c50d80af00d5c78aab6584fa2adf", kill_on_drop: false }` [INFO] [stdout] 34af2a17878ae88d2a40d5ee352b168824f8c50d80af00d5c78aab6584fa2adf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] 6edf1fe1c307f77438c7bdf1f0359594c2d4e2e35102d3251be4c1e30e0927da [INFO] running `Command { std: "docker" "start" "-a" "6edf1fe1c307f77438c7bdf1f0359594c2d4e2e35102d3251be4c1e30e0927da", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `stream` [INFO] [stderr] --> src/db.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::{stream, Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/main.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | fn index(req: &HttpRequest) -> &'static str { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | let mut worlds = Vec::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: field is never read: `id` [INFO] [stderr] --> src/db.rs:102:3 [INFO] [stderr] | [INFO] [stderr] 102 | id: i32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/db.rs:100:10 [INFO] [stderr] | [INFO] [stderr] 100 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/db.rs:103:3 [INFO] [stderr] | [INFO] [stderr] 103 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/db.rs:100:10 [INFO] [stderr] | [INFO] [stderr] 100 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/db.rs:104:3 [INFO] [stderr] | [INFO] [stderr] 104 | data: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/db.rs:100:10 [INFO] [stderr] | [INFO] [stderr] 100 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `db_example` (bin "db_example" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/db_example-af31b2ba545021ad) [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" "6edf1fe1c307f77438c7bdf1f0359594c2d4e2e35102d3251be4c1e30e0927da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6edf1fe1c307f77438c7bdf1f0359594c2d4e2e35102d3251be4c1e30e0927da", kill_on_drop: false }` [INFO] [stdout] 6edf1fe1c307f77438c7bdf1f0359594c2d4e2e35102d3251be4c1e30e0927da