Dec 05 00:45:02.633 INFO checking Oted/super-scraper against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:45:02.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:45:03.103 INFO [stdout] be7cd40542ad56cd3108841f35936556fff907c539c386eba65a90e55bcfcd73
Dec 05 00:45:03.105 INFO running `"docker" "start" "-a" "be7cd40542ad56cd3108841f35936556fff907c539c386eba65a90e55bcfcd73"`
Dec 05 00:45:04.619 INFO [stderr] usermod: no changes
Dec 05 00:45:04.687 INFO [stderr]     Checking super-scraper v0.0.1 (/source)
Dec 05 00:45:05.467 INFO [stderr] warning: unused import: `std::io`
Dec 05 00:45:05.467 INFO [stderr]  --> src/main.rs:1:5
Dec 05 00:45:05.467 INFO [stderr]   |
Dec 05 00:45:05.467 INFO [stderr] 1 | use std::io;
Dec 05 00:45:05.467 INFO [stderr]   |     ^^^^^^^
Dec 05 00:45:05.467 INFO [stderr]   |
Dec 05 00:45:05.467 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:45:05.467 INFO [stderr] 
Dec 05 00:45:05.504 INFO [stderr] warning: unused import: `std::io`
Dec 05 00:45:05.504 INFO [stderr]  --> src/main.rs:1:5
Dec 05 00:45:05.504 INFO [stderr]   |
Dec 05 00:45:05.504 INFO [stderr] 1 | use std::io;
Dec 05 00:45:05.504 INFO [stderr]   |     ^^^^^^^
Dec 05 00:45:05.504 INFO [stderr]   |
Dec 05 00:45:05.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:45:05.504 INFO [stderr] 
Dec 05 00:45:05.518 INFO [stderr] warning: field is never used: `x`
Dec 05 00:45:05.518 INFO [stderr]  --> src/main.rs:9:5
Dec 05 00:45:05.518 INFO [stderr]   |
Dec 05 00:45:05.518 INFO [stderr] 9 |     x: f64,
Dec 05 00:45:05.518 INFO [stderr]   |     ^^^^^^
Dec 05 00:45:05.518 INFO [stderr]   |
Dec 05 00:45:05.518 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:45:05.518 INFO [stderr] 
Dec 05 00:45:05.518 INFO [stderr] warning: field is never used: `y`
Dec 05 00:45:05.518 INFO [stderr]   --> src/main.rs:10:5
Dec 05 00:45:05.518 INFO [stderr]    |
Dec 05 00:45:05.518 INFO [stderr] 10 |     y: f64,
Dec 05 00:45:05.518 INFO [stderr]    |     ^^^^^^
Dec 05 00:45:05.518 INFO [stderr] 
Dec 05 00:45:05.518 INFO [stderr] warning: method is never used: `grow`
Dec 05 00:45:05.518 INFO [stderr]   --> src/main.rs:19:5
Dec 05 00:45:05.518 INFO [stderr]    |
Dec 05 00:45:05.518 INFO [stderr] 19 |     fn grow(&self, increment: f64) -> Circle {
Dec 05 00:45:05.518 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:45:05.518 INFO [stderr] 
Dec 05 00:45:05.529 INFO [stderr] warning: field is never used: `x`
Dec 05 00:45:05.529 INFO [stderr]  --> src/main.rs:9:5
Dec 05 00:45:05.529 INFO [stderr]   |
Dec 05 00:45:05.529 INFO [stderr] 9 |     x: f64,
Dec 05 00:45:05.529 INFO [stderr]   |     ^^^^^^
Dec 05 00:45:05.529 INFO [stderr]   |
Dec 05 00:45:05.529 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:45:05.529 INFO [stderr] 
Dec 05 00:45:05.529 INFO [stderr] warning: field is never used: `y`
Dec 05 00:45:05.529 INFO [stderr]   --> src/main.rs:10:5
Dec 05 00:45:05.529 INFO [stderr]    |
Dec 05 00:45:05.529 INFO [stderr] 10 |     y: f64,
Dec 05 00:45:05.529 INFO [stderr]    |     ^^^^^^
Dec 05 00:45:05.529 INFO [stderr] 
Dec 05 00:45:05.529 INFO [stderr] warning: method is never used: `grow`
Dec 05 00:45:05.529 INFO [stderr]   --> src/main.rs:19:5
Dec 05 00:45:05.529 INFO [stderr]    |
Dec 05 00:45:05.529 INFO [stderr] 19 |     fn grow(&self, increment: f64) -> Circle {
Dec 05 00:45:05.529 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:45:05.529 INFO [stderr] 
Dec 05 00:45:05.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 05 00:45:05.582 INFO [stderr] su: No module specific data is present
Dec 05 00:45:06.574 INFO running `"docker" "inspect" "be7cd40542ad56cd3108841f35936556fff907c539c386eba65a90e55bcfcd73"`
Dec 05 00:45:06.905 INFO running `"docker" "rm" "-f" "be7cd40542ad56cd3108841f35936556fff907c539c386eba65a90e55bcfcd73"`
Dec 05 00:45:07.219 INFO [stdout] be7cd40542ad56cd3108841f35936556fff907c539c386eba65a90e55bcfcd73