[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 }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16aae6058e968f65d8c485e7818a5904dc73c69d
[INFO] testing goriunov/actix-tokio-postgres-example against 1.63.0 for beta-1.64-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoriunov%2Factix-tokio-postgres-example" "/workspace/builds/worker-2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/goriunov/actix-tokio-postgres-example on toolchain 1.63.0
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[INFO] finished tweaking git repo https://github.com/goriunov/actix-tokio-postgres-example
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[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" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[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<State>) -> &'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: fields `id`, `name` and `data` are never read
[INFO] [stdout]    --> src/db.rs:102:3
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Person {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 102 |   id: i32,
[INFO] [stdout]     |   ^^^^^^^
[INFO] [stdout] 103 |   name: String,
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout] 104 |   data: Option<Vec<u8>>,
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "d5521906859832b272e5611c483daaaf013ee096c68b2a26020ba717e80aac1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5521906859832b272e5611c483daaaf013ee096c68b2a26020ba717e80aac1b", kill_on_drop: false }`
[INFO] [stdout] d5521906859832b272e5611c483daaaf013ee096c68b2a26020ba717e80aac1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 099d251a01ba4f237de6cd08ce8f3d273ba95fde0fe3248a6a68a217d560fde3
[INFO] running `Command { std: "docker" "start" "-a" "099d251a01ba4f237de6cd08ce8f3d273ba95fde0fe3248a6a68a217d560fde3", 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<State>) -> &'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: fields `id`, `name` and `data` are never read
[INFO] [stdout]    --> src/db.rs:102:3
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Person {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 102 |   id: i32,
[INFO] [stdout]     |   ^^^^^^^
[INFO] [stdout] 103 |   name: String,
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout] 104 |   data: Option<Vec<u8>>,
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "099d251a01ba4f237de6cd08ce8f3d273ba95fde0fe3248a6a68a217d560fde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099d251a01ba4f237de6cd08ce8f3d273ba95fde0fe3248a6a68a217d560fde3", kill_on_drop: false }`
[INFO] [stdout] 099d251a01ba4f237de6cd08ce8f3d273ba95fde0fe3248a6a68a217d560fde3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 253df3b5e47d1f98fb7f7c4f77691a4fc173e89451175956f0cd03ac9a0272b9
[INFO] running `Command { std: "docker" "start" "-a" "253df3b5e47d1f98fb7f7c4f77691a4fc173e89451175956f0cd03ac9a0272b9", 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<State>) -> &'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: fields `id`, `name` and `data` are never read
[INFO] [stderr]    --> src/db.rs:102:3
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub struct Person {
[INFO] [stderr]     |            ------ fields in this struct
[INFO] [stderr] 102 |   id: i32,
[INFO] [stderr]     |   ^^^^^^^
[INFO] [stderr] 103 |   name: String,
[INFO] [stderr]     |   ^^^^^^^^^^^^
[INFO] [stderr] 104 |   data: Option<Vec<u8>>,
[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] 
[INFO] [stderr] warning: `db_example` (bin "db_example" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/db_example-53add6de5ef8f702)
[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" "253df3b5e47d1f98fb7f7c4f77691a4fc173e89451175956f0cd03ac9a0272b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "253df3b5e47d1f98fb7f7c4f77691a4fc173e89451175956f0cd03ac9a0272b9", kill_on_drop: false }`
[INFO] [stdout] 253df3b5e47d1f98fb7f7c4f77691a4fc173e89451175956f0cd03ac9a0272b9