Dec 17 13:03:55.913 INFO checking turbio/rustrace against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 13:03:55.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/turbio/rustrace:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 13:03:56.533 INFO [stdout] 9161983a7b1fce73af6cef903ebe759f60445fee7e07b306d36f5e95aba2903d
Dec 17 13:03:56.536 INFO running `"docker" "start" "-a" "9161983a7b1fce73af6cef903ebe759f60445fee7e07b306d36f5e95aba2903d"`
Dec 17 13:03:59.473 INFO [stderr]     Checking either v1.2.0
Dec 17 13:03:59.473 INFO [stderr]     Checking libc v0.2.31
Dec 17 13:03:59.480 INFO [stderr]     Checking futures v0.1.16
Dec 17 13:03:59.481 INFO [stderr]     Checking lazy_static v0.2.9
Dec 17 13:03:59.543 INFO [stderr]     Checking inflate v0.3.2
Dec 17 13:03:59.545 INFO [stderr]     Checking serde_json v1.0.6
Dec 17 13:04:00.770 INFO [stderr]     Checking coco v0.1.1
Dec 17 13:04:03.391 INFO [stderr]     Checking rand v0.3.16
Dec 17 13:04:03.392 INFO [stderr]     Checking num_cpus v1.7.0
Dec 17 13:04:08.200 INFO [stderr]     Checking num-bigint v0.1.40
Dec 17 13:04:09.940 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 13:04:11.282 INFO [stderr]     Checking png v0.10.0
Dec 17 13:04:11.482 INFO [stderr]     Checking rayon v0.8.2
Dec 17 13:04:12.425 INFO [stderr]     Checking num-rational v0.1.39
Dec 17 13:04:13.742 INFO [stderr]     Checking num v0.1.40
Dec 17 13:04:15.706 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 13:04:16.733 INFO [stderr]     Checking image v0.16.0
Dec 17 13:04:20.548 INFO [stderr]     Checking rustrace v0.1.0 (/opt/crater/workdir)
Dec 17 13:04:20.944 INFO [stderr] warning: unused import: `material::Material`
Dec 17 13:04:20.945 INFO [stderr]   --> src/main.rs:13:5
Dec 17 13:04:20.945 INFO [stderr]    |
Dec 17 13:04:20.945 INFO [stderr] 13 | use material::Material;
Dec 17 13:04:20.946 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 13:04:20.946 INFO [stderr]    |
Dec 17 13:04:20.947 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 13:04:20.947 INFO [stderr] 
Dec 17 13:04:20.947 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 17 13:04:20.948 INFO [stderr]   --> src/main.rs:23:5
Dec 17 13:04:20.948 INFO [stderr]    |
Dec 17 13:04:20.948 INFO [stderr] 23 | use std::ffi::CString;
Dec 17 13:04:20.948 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 13:04:20.948 INFO [stderr] 
Dec 17 13:04:20.948 INFO [stderr] warning: unused imports: `Error`, `Number`
Dec 17 13:04:20.948 INFO [stderr]   --> src/main.rs:33:18
Dec 17 13:04:20.948 INFO [stderr]    |
Dec 17 13:04:20.948 INFO [stderr] 33 | use serde_json::{Error, Value, Number};
Dec 17 13:04:20.948 INFO [stderr]    |                  ^^^^^         ^^^^^^
Dec 17 13:04:20.948 INFO [stderr] 
Dec 17 13:04:21.038 INFO [stderr] warning: unused import: `material::Material`
Dec 17 13:04:21.038 INFO [stderr]   --> src/main.rs:13:5
Dec 17 13:04:21.038 INFO [stderr]    |
Dec 17 13:04:21.038 INFO [stderr] 13 | use material::Material;
Dec 17 13:04:21.038 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 13:04:21.038 INFO [stderr]    |
Dec 17 13:04:21.044 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 13:04:21.044 INFO [stderr] 
Dec 17 13:04:21.044 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 17 13:04:21.044 INFO [stderr]   --> src/main.rs:23:5
Dec 17 13:04:21.044 INFO [stderr]    |
Dec 17 13:04:21.044 INFO [stderr] 23 | use std::ffi::CString;
Dec 17 13:04:21.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 13:04:21.044 INFO [stderr] 
Dec 17 13:04:21.044 INFO [stderr] warning: unused imports: `Error`, `Number`
Dec 17 13:04:21.044 INFO [stderr]   --> src/main.rs:33:18
Dec 17 13:04:21.044 INFO [stderr]    |
Dec 17 13:04:21.044 INFO [stderr] 33 | use serde_json::{Error, Value, Number};
Dec 17 13:04:21.044 INFO [stderr]    |                  ^^^^^         ^^^^^^
Dec 17 13:04:21.044 INFO [stderr] 
Dec 17 13:04:22.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.71s
Dec 17 13:04:23.122 INFO running `"docker" "inspect" "9161983a7b1fce73af6cef903ebe759f60445fee7e07b306d36f5e95aba2903d"`
Dec 17 13:04:23.412 INFO running `"docker" "rm" "-f" "9161983a7b1fce73af6cef903ebe759f60445fee7e07b306d36f5e95aba2903d"`
Dec 17 13:04:23.784 INFO [stdout] 9161983a7b1fce73af6cef903ebe759f60445fee7e07b306d36f5e95aba2903d