[INFO] fetching crate ballchasing 0.0.1...
[INFO] checking ballchasing-0.0.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate ballchasing 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ballchasing 0.0.1
[INFO] finished tweaking crates.io crate ballchasing 0.0.1
[INFO] tweaked toml for crates.io crate ballchasing 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ballchasing 0.0.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d0846c7e93ffca6fd97f17932075a63eaec7ff74f3a9d8e9e1d46db6d07c081
[INFO] running `Command { std: "docker" "start" "-a" "7d0846c7e93ffca6fd97f17932075a63eaec7ff74f3a9d8e9e1d46db6d07c081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d0846c7e93ffca6fd97f17932075a63eaec7ff74f3a9d8e9e1d46db6d07c081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0846c7e93ffca6fd97f17932075a63eaec7ff74f3a9d8e9e1d46db6d07c081", kill_on_drop: false }`
[INFO] [stdout] 7d0846c7e93ffca6fd97f17932075a63eaec7ff74f3a9d8e9e1d46db6d07c081
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 878c90da9db5b75055ec2969fa7789db3fb8eee4a558dd5ee3982d3973761297
[INFO] running `Command { std: "docker" "start" "-a" "878c90da9db5b75055ec2969fa7789db3fb8eee4a558dd5ee3982d3973761297", kill_on_drop: false }`
[INFO] [stderr]     Checking ballchasing v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Properties` is never constructed
[INFO] [stdout]  --> src/properties/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Properties {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/properties/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Properties {
[INFO] [stdout]   | --------------- associated function in this implementation
[INFO] [stdout] 9 |     fn new() -> Properties {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Properties` is never constructed
[INFO] [stdout]  --> src/properties/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Properties {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/properties/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Properties {
[INFO] [stdout]   | --------------- associated function in this implementation
[INFO] [stdout] 9 |     fn new() -> Properties {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "878c90da9db5b75055ec2969fa7789db3fb8eee4a558dd5ee3982d3973761297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "878c90da9db5b75055ec2969fa7789db3fb8eee4a558dd5ee3982d3973761297", kill_on_drop: false }`
[INFO] [stdout] 878c90da9db5b75055ec2969fa7789db3fb8eee4a558dd5ee3982d3973761297