[INFO] cloning repository https://github.com/Girish-Krishnan/Rust-Tutorials
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Girish-Krishnan/Rust-Tutorials" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGirish-Krishnan%2FRust-Tutorials", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGirish-Krishnan%2FRust-Tutorials'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af48a92b16269b23d4d2fbd0809e605c5f3819a5
[INFO] checking Girish-Krishnan/Rust-Tutorials against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGirish-Krishnan%2FRust-Tutorials" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Girish-Krishnan/Rust-Tutorials
[INFO] finished tweaking git repo https://github.com/Girish-Krishnan/Rust-Tutorials
[INFO] tweaked toml for git repo https://github.com/Girish-Krishnan/Rust-Tutorials written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Girish-Krishnan/Rust-Tutorials on toolchain 1383df06117fd218068d1f39fd5326256dd4a348
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Girish-Krishnan/Rust-Tutorials 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" "+1383df06117fd218068d1f39fd5326256dd4a348" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bff85dc164a347823375f09f16cab7b1227e676467dcb76a470d15f8fd8c2086
[INFO] running `Command { std: "docker" "start" "-a" "bff85dc164a347823375f09f16cab7b1227e676467dcb76a470d15f8fd8c2086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bff85dc164a347823375f09f16cab7b1227e676467dcb76a470d15f8fd8c2086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff85dc164a347823375f09f16cab7b1227e676467dcb76a470d15f8fd8c2086", kill_on_drop: false }`
[INFO] [stdout] bff85dc164a347823375f09f16cab7b1227e676467dcb76a470d15f8fd8c2086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b50dc6ffc70b8c23ae8773f0c224c98644d505ae8f19cfd9789aab3fd570d98
[INFO] running `Command { std: "docker" "start" "-a" "6b50dc6ffc70b8c23ae8773f0c224c98644d505ae8f19cfd9789aab3fd570d98", kill_on_drop: false }`
[INFO] [stderr]     Checking Rust-Tutorials v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]  --> src/bin/generics_traits.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Article {
[INFO] [stdout]   |        ------- field in this struct
[INFO] [stdout] 6 |     title: String,
[INFO] [stdout] 7 |     body: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]  --> src/bin/generics_traits.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Article {
[INFO] [stdout]   |        ------- field in this struct
[INFO] [stdout] 6 |     title: String,
[INFO] [stdout] 7 |     body: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "6b50dc6ffc70b8c23ae8773f0c224c98644d505ae8f19cfd9789aab3fd570d98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b50dc6ffc70b8c23ae8773f0c224c98644d505ae8f19cfd9789aab3fd570d98", kill_on_drop: false }`
[INFO] [stdout] 6b50dc6ffc70b8c23ae8773f0c224c98644d505ae8f19cfd9789aab3fd570d98