Dec 11 07:14:41.534 INFO checking turbio/rustrace against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:14:41.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:14:42.015 INFO [stdout] 2846a3ce710f07bd2a60ca79ca327fc1bf2eec6bea5ef64207a7b35a266e5d27
Dec 11 07:14:42.024 INFO running `"docker" "start" "-a" "2846a3ce710f07bd2a60ca79ca327fc1bf2eec6bea5ef64207a7b35a266e5d27"`
Dec 11 07:14:43.512 INFO [stderr] usermod: no changes
Dec 11 07:14:43.700 INFO [stderr]     Checking either v1.2.0
Dec 11 07:14:43.700 INFO [stderr]     Checking libc v0.2.31
Dec 11 07:14:43.705 INFO [stderr]     Checking futures v0.1.16
Dec 11 07:14:43.732 INFO [stderr]     Checking serde v1.0.21
Dec 11 07:14:43.744 INFO [stderr]     Checking inflate v0.3.2
Dec 11 07:14:43.744 INFO [stderr]     Checking deflate v0.7.17
Dec 11 07:14:43.756 INFO [stderr]    Compiling serde_derive_internals v0.17.0
Dec 11 07:14:45.077 INFO [stderr]     Checking coco v0.1.1
Dec 11 07:14:48.888 INFO [stderr]     Checking rand v0.3.16
Dec 11 07:14:48.888 INFO [stderr]     Checking num_cpus v1.7.0
Dec 11 07:14:52.752 INFO [stderr]    Compiling serde_derive v1.0.21
Dec 11 07:14:54.305 INFO [stderr]     Checking num-bigint v0.1.40
Dec 11 07:14:56.387 INFO [stderr]     Checking rayon-core v1.2.1
Dec 11 07:14:56.636 INFO [stderr]     Checking png v0.10.0
Dec 11 07:14:57.780 INFO [stderr]     Checking rayon v0.8.2
Dec 11 07:15:01.756 INFO [stderr]     Checking num-rational v0.1.39
Dec 11 07:15:02.952 INFO [stderr]     Checking num v0.1.40
Dec 11 07:15:04.436 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 11 07:15:05.796 INFO [stderr]     Checking image v0.16.0
Dec 11 07:15:06.808 INFO [stderr]     Checking serde_json v1.0.6
Dec 11 07:15:11.336 INFO [stderr]     Checking rustrace v0.1.0 (/source)
Dec 11 07:15:11.852 INFO [stderr] warning: unused import: `material::Material`
Dec 11 07:15:11.852 INFO [stderr]   --> src/main.rs:13:5
Dec 11 07:15:11.852 INFO [stderr]    |
Dec 11 07:15:11.852 INFO [stderr] 13 | use material::Material;
Dec 11 07:15:11.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 07:15:11.852 INFO [stderr]    |
Dec 11 07:15:11.852 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 07:15:11.852 INFO [stderr] 
Dec 11 07:15:11.852 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 11 07:15:11.852 INFO [stderr]   --> src/main.rs:23:5
Dec 11 07:15:11.852 INFO [stderr]    |
Dec 11 07:15:11.852 INFO [stderr] 23 | use std::ffi::CString;
Dec 11 07:15:11.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 11 07:15:11.852 INFO [stderr] 
Dec 11 07:15:11.852 INFO [stderr] warning: unused imports: `Error`, `Number`
Dec 11 07:15:11.852 INFO [stderr]   --> src/main.rs:33:18
Dec 11 07:15:11.852 INFO [stderr]    |
Dec 11 07:15:11.852 INFO [stderr] 33 | use serde_json::{Error, Value, Number};
Dec 11 07:15:11.852 INFO [stderr]    |                  ^^^^^         ^^^^^^
Dec 11 07:15:11.852 INFO [stderr] 
Dec 11 07:15:12.124 INFO [stderr] warning: unused import: `material::Material`
Dec 11 07:15:12.124 INFO [stderr]   --> src/main.rs:13:5
Dec 11 07:15:12.124 INFO [stderr]    |
Dec 11 07:15:12.124 INFO [stderr] 13 | use material::Material;
Dec 11 07:15:12.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 07:15:12.124 INFO [stderr]    |
Dec 11 07:15:12.124 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 07:15:12.124 INFO [stderr] 
Dec 11 07:15:12.124 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 11 07:15:12.124 INFO [stderr]   --> src/main.rs:23:5
Dec 11 07:15:12.124 INFO [stderr]    |
Dec 11 07:15:12.124 INFO [stderr] 23 | use std::ffi::CString;
Dec 11 07:15:12.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 11 07:15:12.124 INFO [stderr] 
Dec 11 07:15:12.124 INFO [stderr] warning: unused imports: `Error`, `Number`
Dec 11 07:15:12.124 INFO [stderr]   --> src/main.rs:33:18
Dec 11 07:15:12.124 INFO [stderr]    |
Dec 11 07:15:12.124 INFO [stderr] 33 | use serde_json::{Error, Value, Number};
Dec 11 07:15:12.124 INFO [stderr]    |                  ^^^^^         ^^^^^^
Dec 11 07:15:12.124 INFO [stderr] 
Dec 11 07:15:12.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.09s
Dec 11 07:15:12.632 INFO [stderr] su: No module specific data is present
Dec 11 07:15:13.908 INFO running `"docker" "inspect" "2846a3ce710f07bd2a60ca79ca327fc1bf2eec6bea5ef64207a7b35a266e5d27"`
Dec 11 07:15:14.300 INFO running `"docker" "rm" "-f" "2846a3ce710f07bd2a60ca79ca327fc1bf2eec6bea5ef64207a7b35a266e5d27"`
Dec 11 07:15:14.652 INFO [stdout] 2846a3ce710f07bd2a60ca79ca327fc1bf2eec6bea5ef64207a7b35a266e5d27