Dec 11 23:58:31.341 INFO checking TheSilvus/buddhabrot against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 23:58:31.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 23:58:31.836 INFO [stdout] 008adb103a5294fb65c3de0eece6741626db327066d91c8fecaa0535ae5d7840
Dec 11 23:58:31.842 INFO running `"docker" "start" "-a" "008adb103a5294fb65c3de0eece6741626db327066d91c8fecaa0535ae5d7840"`
Dec 11 23:58:33.276 INFO [stderr] usermod: no changes
Dec 11 23:58:33.700 INFO [stderr]     Checking csv v1.0.2
Dec 11 23:58:33.700 INFO [stderr]    Compiling num-derive v0.2.3
Dec 11 23:58:33.705 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 11 23:58:33.705 INFO [stderr]     Checking simplelog v0.5.3
Dec 11 23:58:33.712 INFO [stderr]     Checking handlebars v0.32.4
Dec 11 23:58:44.075 INFO [stderr]     Checking tiff v0.2.1
Dec 11 23:58:46.050 INFO [stderr]     Checking image v0.20.0
Dec 11 23:58:50.718 INFO [stderr]     Checking criterion v0.2.5
Dec 11 23:58:53.341 INFO [stderr]     Checking mandelbuddha v0.1.0 (/source)
Dec 11 23:58:56.468 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 11 23:58:56.468 INFO [stderr]  --> src/main.rs:6:5
Dec 11 23:58:56.468 INFO [stderr]   |
Dec 11 23:58:56.468 INFO [stderr] 6 | use std::fs::OpenOptions;
Dec 11 23:58:56.468 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 23:58:56.468 INFO [stderr]   |
Dec 11 23:58:56.468 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:58:56.468 INFO [stderr] 
Dec 11 23:58:56.772 INFO [stderr] warning: unused variable: `config`
Dec 11 23:58:56.772 INFO [stderr]    --> src/main.rs:399:10
Dec 11 23:58:56.772 INFO [stderr]     |
Dec 11 23:58:56.772 INFO [stderr] 399 | fn image(config: Config) {
Dec 11 23:58:56.772 INFO [stderr]     |          ^^^^^^ help: consider using `_config` instead
Dec 11 23:58:56.773 INFO [stderr]     |
Dec 11 23:58:56.773 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 23:58:56.773 INFO [stderr] 
Dec 11 23:58:57.868 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 11 23:58:57.868 INFO [stderr]  --> src/main.rs:6:5
Dec 11 23:58:57.868 INFO [stderr]   |
Dec 11 23:58:57.868 INFO [stderr] 6 | use std::fs::OpenOptions;
Dec 11 23:58:57.868 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 23:58:57.868 INFO [stderr]   |
Dec 11 23:58:57.868 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:58:57.868 INFO [stderr] 
Dec 11 23:58:58.020 INFO [stderr] warning: unused variable: `config`
Dec 11 23:58:58.020 INFO [stderr]    --> src/main.rs:399:10
Dec 11 23:58:58.020 INFO [stderr]     |
Dec 11 23:58:58.020 INFO [stderr] 399 | fn image(config: Config) {
Dec 11 23:58:58.020 INFO [stderr]     |          ^^^^^^ help: consider using `_config` instead
Dec 11 23:58:58.020 INFO [stderr]     |
Dec 11 23:58:58.020 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 23:58:58.020 INFO [stderr] 
Dec 11 23:59:04.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.64s
Dec 11 23:59:04.980 INFO [stderr] su: No module specific data is present
Dec 11 23:59:05.302 INFO running `"docker" "inspect" "008adb103a5294fb65c3de0eece6741626db327066d91c8fecaa0535ae5d7840"`
Dec 11 23:59:05.578 INFO running `"docker" "rm" "-f" "008adb103a5294fb65c3de0eece6741626db327066d91c8fecaa0535ae5d7840"`
Dec 11 23:59:05.804 INFO [stdout] 008adb103a5294fb65c3de0eece6741626db327066d91c8fecaa0535ae5d7840