[INFO] cloning repository https://github.com/mjauza/rust_movie_db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjauza/rust_movie_db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjauza%2Frust_movie_db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjauza%2Frust_movie_db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fba6d04123c5e247ac219a72793909e2418b8a2
[INFO] checking mjauza/rust_movie_db against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjauza%2Frust_movie_db" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mjauza/rust_movie_db
[INFO] finished tweaking git repo https://github.com/mjauza/rust_movie_db
[INFO] tweaked toml for git repo https://github.com/mjauza/rust_movie_db written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mjauza/rust_movie_db on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mjauza/rust_movie_db 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9614fa0972480845b7601b73247dcfc2581f433909c436554f2d0326b0a9888a
[INFO] running `Command { std: "docker" "start" "-a" "9614fa0972480845b7601b73247dcfc2581f433909c436554f2d0326b0a9888a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9614fa0972480845b7601b73247dcfc2581f433909c436554f2d0326b0a9888a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9614fa0972480845b7601b73247dcfc2581f433909c436554f2d0326b0a9888a", kill_on_drop: false }`
[INFO] [stdout] 9614fa0972480845b7601b73247dcfc2581f433909c436554f2d0326b0a9888a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d63f0e1f4d6bade2f94446ab77e18c678fe9e1d30e8e90d06647c23ab1efc9f
[INFO] running `Command { std: "docker" "start" "-a" "6d63f0e1f4d6bade2f94446ab77e18c678fe9e1d30e8e90d06647c23ab1efc9f", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_movie_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/movie.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 |             if (res == "") {
[INFO] [stdout]    |                ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -             if (res == "") {
[INFO] [stdout] 44 +             if res == "" {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/movie.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 |             if (res == "") {
[INFO] [stdout]    |                ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -             if (res == "") {
[INFO] [stdout] 44 +             if res == "" {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `director` is never read
[INFO] [stdout]  --> src/movie.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Movie {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7 |     pub director: String,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Drama`, `Comedy`, `Horror`, and `Western` are never constructed
[INFO] [stdout]   --> src/movie.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub enum Genre {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 56 |     Action,
[INFO] [stdout] 57 |     Drama,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 58 |     Comedy,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 59 |     Horror,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 60 |     Western
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Terrible` and `Average` are never constructed
[INFO] [stdout]   --> src/review.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum Rating {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 21 |     Terrible = 0,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 22 |     Bad = 1,
[INFO] [stdout] 23 |     Average = 2,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rating` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `director` is never read
[INFO] [stdout]  --> src/movie.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Movie {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7 |     pub director: String,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Drama`, `Comedy`, `Horror`, and `Western` are never constructed
[INFO] [stdout]   --> src/movie.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub enum Genre {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 56 |     Action,
[INFO] [stdout] 57 |     Drama,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 58 |     Comedy,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 59 |     Horror,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 60 |     Western
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Terrible` and `Average` are never constructed
[INFO] [stdout]   --> src/review.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum Rating {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 21 |     Terrible = 0,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 22 |     Bad = 1,
[INFO] [stdout] 23 |     Average = 2,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rating` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "6d63f0e1f4d6bade2f94446ab77e18c678fe9e1d30e8e90d06647c23ab1efc9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d63f0e1f4d6bade2f94446ab77e18c678fe9e1d30e8e90d06647c23ab1efc9f", kill_on_drop: false }`
[INFO] [stdout] 6d63f0e1f4d6bade2f94446ab77e18c678fe9e1d30e8e90d06647c23ab1efc9f