[INFO] cloning repository https://github.com/abukhadra/Quran
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abukhadra/Quran" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabukhadra%2FQuran", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabukhadra%2FQuran'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3afc631a3a26fd76963780eb272012974bd62a9c
[INFO] checking abukhadra/Quran/3afc631a3a26fd76963780eb272012974bd62a9c against master#e23ae72ac7a393961886ea62df065ebb6def7d51 for pr-126571
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabukhadra%2FQuran" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abukhadra/Quran on toolchain e23ae72ac7a393961886ea62df065ebb6def7d51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e23ae72ac7a393961886ea62df065ebb6def7d51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abukhadra/Quran
[INFO] finished tweaking git repo https://github.com/abukhadra/Quran
[INFO] tweaked toml for git repo https://github.com/abukhadra/Quran written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/abukhadra/Quran 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" "+e23ae72ac7a393961886ea62df065ebb6def7d51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+e23ae72ac7a393961886ea62df065ebb6def7d51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05b5923746828903bfe70ad12cc50ed1be0f7b6ec63e54cd1dc20ea4b940ff78
[INFO] running `Command { std: "docker" "start" "-a" "05b5923746828903bfe70ad12cc50ed1be0f7b6ec63e54cd1dc20ea4b940ff78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05b5923746828903bfe70ad12cc50ed1be0f7b6ec63e54cd1dc20ea4b940ff78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05b5923746828903bfe70ad12cc50ed1be0f7b6ec63e54cd1dc20ea4b940ff78", kill_on_drop: false }`
[INFO] [stdout] 05b5923746828903bfe70ad12cc50ed1be0f7b6ec63e54cd1dc20ea4b940ff78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+e23ae72ac7a393961886ea62df065ebb6def7d51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dec64a89313d976de00eecf7b2753fdaaf37144ede4d7680f954d188e768e6fa
[INFO] running `Command { std: "docker" "start" "-a" "dec64a89313d976de00eecf7b2753fdaaf37144ede4d7680f954d188e768e6fa", kill_on_drop: false }`
[INFO] [stderr]     Checking quran v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `qiraah` and `riwaya` are never read
[INFO] [stdout]  --> src/parser/ast.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Quran {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     pub surahs : Vec<Surah>,
[INFO] [stdout] 6 |     pub qiraah : String,    // todo: enum of Qiraat instead
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 7 |     pub riwaya : String,    // todo: enum
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Quran` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `qiraah` and `riwaya` are never read
[INFO] [stdout]  --> src/parser/ast.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Quran {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     pub surahs : Vec<Surah>,
[INFO] [stdout] 6 |     pub qiraah : String,    // todo: enum of Qiraat instead
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 7 |     pub riwaya : String,    // todo: enum
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Quran` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "dec64a89313d976de00eecf7b2753fdaaf37144ede4d7680f954d188e768e6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec64a89313d976de00eecf7b2753fdaaf37144ede4d7680f954d188e768e6fa", kill_on_drop: false }`
[INFO] [stdout] dec64a89313d976de00eecf7b2753fdaaf37144ede4d7680f954d188e768e6fa