[INFO] cloning repository https://github.com/weiznich/diesel_benches
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/weiznich/diesel_benches" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweiznich%2Fdiesel_benches", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweiznich%2Fdiesel_benches'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e2cdfa8003a9c85117c8f1f8dd55b34611ff97c
[INFO] checking weiznich/diesel_benches against master#39323a5877ee6b85e75c652c2518a97a1433a2dc for pr-102593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweiznich%2Fdiesel_benches" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/weiznich/diesel_benches on toolchain 39323a5877ee6b85e75c652c2518a97a1433a2dc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39323a5877ee6b85e75c652c2518a97a1433a2dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/weiznich/diesel_benches
[INFO] finished tweaking git repo https://github.com/weiznich/diesel_benches
[INFO] tweaked toml for git repo https://github.com/weiznich/diesel_benches written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/weiznich/diesel_benches already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39323a5877ee6b85e75c652c2518a97a1433a2dc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/weiznich/diesel`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postgres v0.17.0
[INFO] [stderr]   Downloaded tokio-postgres v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+39323a5877ee6b85e75c652c2518a97a1433a2dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c5744af9635e0892dd6d56d0b51b40069a845611c7bae3eab440bd6898da1c2
[INFO] running `Command { std: "docker" "start" "-a" "6c5744af9635e0892dd6d56d0b51b40069a845611c7bae3eab440bd6898da1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c5744af9635e0892dd6d56d0b51b40069a845611c7bae3eab440bd6898da1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c5744af9635e0892dd6d56d0b51b40069a845611c7bae3eab440bd6898da1c2", kill_on_drop: false }`
[INFO] [stdout] 6c5744af9635e0892dd6d56d0b51b40069a845611c7bae3eab440bd6898da1c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+39323a5877ee6b85e75c652c2518a97a1433a2dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d8b5b83c1fab82d984cff0db728bc8cd4727184136725bba13908fa856eb40b
[INFO] running `Command { std: "docker" "start" "-a" "0d8b5b83c1fab82d984cff0db728bc8cd4727184136725bba13908fa856eb40b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling diesel_derives v1.4.1 (https://github.com/weiznich/diesel?rev=82be4e1487d09161b9d14b63eff5d9b7c7c7ba2e#82be4e14)
[INFO] [stderr]    Compiling serde_derive v1.0.104
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[INFO] [stderr]     Checking diesel v1.4.3 (https://github.com/weiznich/diesel?rev=82be4e1487d09161b9d14b63eff5d9b7c7c7ba2e#82be4e14)
[INFO] [stderr]     Checking diesel_bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name` and `hair_color` are never read
[INFO] [stdout]   --> benches/diesel_pg_connection.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct User {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 32 |     id: i32,
[INFO] [stdout] 33 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     hair_color: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `title` and `body` are never read
[INFO] [stdout]   --> benches/diesel_pg_connection.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Post {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 50 |     body: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.49s
[INFO] running `Command { std: "docker" "inspect" "0d8b5b83c1fab82d984cff0db728bc8cd4727184136725bba13908fa856eb40b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8b5b83c1fab82d984cff0db728bc8cd4727184136725bba13908fa856eb40b", kill_on_drop: false }`
[INFO] [stdout] 0d8b5b83c1fab82d984cff0db728bc8cd4727184136725bba13908fa856eb40b