[INFO] cloning repository https://github.com/zulfikra96/rt-rw-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zulfikra96/rt-rw-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzulfikra96%2Frt-rw-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzulfikra96%2Frt-rw-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03a94256fdc6a3845c86d45cb6fae654dc9de218
[INFO] checking zulfikra96/rt-rw-rust against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzulfikra96%2Frt-rw-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zulfikra96/rt-rw-rust on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zulfikra96/rt-rw-rust
[INFO] finished tweaking git repo https://github.com/zulfikra96/rt-rw-rust
[INFO] tweaked toml for git repo https://github.com/zulfikra96/rt-rw-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zulfikra96/rt-rw-rust 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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "94870b81e971dc04ab661a567ed4cf057e078d771bde1c36007d6a62d425c33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94870b81e971dc04ab661a567ed4cf057e078d771bde1c36007d6a62d425c33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94870b81e971dc04ab661a567ed4cf057e078d771bde1c36007d6a62d425c33c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6e911bc13e236a83ad8540ea86089b2a63adc31c26aa49c88067e07e3507069
[INFO] running `Command { std: "docker" "start" "-a" "b6e911bc13e236a83ad8540ea86089b2a63adc31c26aa49c88067e07e3507069", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `actix_web::dev::Response`
[INFO] [stdout]  --> src/controllers/register.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use actix_web::dev::Response;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ExpressionMethods` is imported redundantly
[INFO] [stdout]   --> src/controllers/register.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use diesel::prelude::*;
[INFO] [stdout]    |     ------------------ the item `ExpressionMethods` is already imported here
[INFO] [stdout] 13 | use diesel::ExpressionMethods;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::dev::Response`
[INFO] [stdout]  --> src/controllers/register.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use actix_web::dev::Response;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ExpressionMethods` is imported redundantly
[INFO] [stdout]   --> src/controllers/register.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use diesel::prelude::*;
[INFO] [stdout]    |     ------------------ the item `ExpressionMethods` is already imported here
[INFO] [stdout] 13 | use diesel::ExpressionMethods;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseJson` is never constructed
[INFO] [stdout]  --> src/controllers/get_packets.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct ResponseJson {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseJson` is never constructed
[INFO] [stdout]  --> src/controllers/get_packets.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct ResponseJson {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `Command { std: "docker" "inspect" "b6e911bc13e236a83ad8540ea86089b2a63adc31c26aa49c88067e07e3507069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e911bc13e236a83ad8540ea86089b2a63adc31c26aa49c88067e07e3507069", kill_on_drop: false }`
[INFO] [stdout] b6e911bc13e236a83ad8540ea86089b2a63adc31c26aa49c88067e07e3507069