Dec 04 08:05:21.917 INFO checking turbio/rustrace against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:05:21.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 08:05:22.468 INFO [stdout] 5ebf694c1dc559a297723fd3c883e49a5d82e166c3835de0d4983bcb861eafd4
Dec 04 08:05:22.473 INFO running `"docker" "start" "-a" "5ebf694c1dc559a297723fd3c883e49a5d82e166c3835de0d4983bcb861eafd4"`
Dec 04 08:05:24.475 INFO [stderr] usermod: no changes
Dec 04 08:05:24.631 INFO [stderr]     Checking libc v0.2.31
Dec 04 08:05:24.631 INFO [stderr]     Checking either v1.2.0
Dec 04 08:05:24.639 INFO [stderr]     Checking serde v1.0.21
Dec 04 08:05:24.639 INFO [stderr]     Checking num-complex v0.1.40
Dec 04 08:05:24.639 INFO [stderr]     Checking inflate v0.3.2
Dec 04 08:05:24.639 INFO [stderr]    Compiling serde_derive_internals v0.17.0
Dec 04 08:05:26.459 INFO [stderr]     Checking coco v0.1.1
Dec 04 08:05:29.404 INFO [stderr]     Checking num_cpus v1.7.0
Dec 04 08:05:29.406 INFO [stderr]     Checking rand v0.3.16
Dec 04 08:05:33.471 INFO [stderr]    Compiling serde_derive v1.0.21
Dec 04 08:05:34.914 INFO [stderr]     Checking rayon-core v1.2.1
Dec 04 08:05:34.914 INFO [stderr]     Checking num-bigint v0.1.40
Dec 04 08:05:37.615 INFO [stderr]     Checking rayon v0.8.2
Dec 04 08:05:39.807 INFO [stderr]     Checking png v0.10.0
Dec 04 08:05:40.727 INFO [stderr]     Checking num-rational v0.1.39
Dec 04 08:05:43.020 INFO [stderr]     Checking num v0.1.40
Dec 04 08:05:48.737 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 04 08:05:50.263 INFO [stderr]     Checking image v0.16.0
Dec 04 08:05:53.807 INFO [stderr]     Checking serde_json v1.0.6
Dec 04 08:05:56.750 INFO [stderr]     Checking rustrace v0.1.0 (/source)
Dec 04 08:05:57.209 INFO [stderr] warning: unused import: `material::Material`
Dec 04 08:05:57.209 INFO [stderr]   --> src/main.rs:13:5
Dec 04 08:05:57.209 INFO [stderr]    |
Dec 04 08:05:57.209 INFO [stderr] 13 | use material::Material;
Dec 04 08:05:57.209 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 08:05:57.209 INFO [stderr]    |
Dec 04 08:05:57.209 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 08:05:57.209 INFO [stderr] 
Dec 04 08:05:57.209 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 04 08:05:57.209 INFO [stderr]   --> src/main.rs:23:5
Dec 04 08:05:57.209 INFO [stderr]    |
Dec 04 08:05:57.209 INFO [stderr] 23 | use std::ffi::CString;
Dec 04 08:05:57.209 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 08:05:57.209 INFO [stderr] 
Dec 04 08:05:57.209 INFO [stderr] warning: unused imports: `Error`, `Number`
Dec 04 08:05:57.209 INFO [stderr]   --> src/main.rs:33:18
Dec 04 08:05:57.209 INFO [stderr]    |
Dec 04 08:05:57.209 INFO [stderr] 33 | use serde_json::{Error, Value, Number};
Dec 04 08:05:57.209 INFO [stderr]    |                  ^^^^^         ^^^^^^
Dec 04 08:05:57.209 INFO [stderr] 
Dec 04 08:05:57.327 INFO [stderr] warning: unused import: `material::Material`
Dec 04 08:05:57.327 INFO [stderr]   --> src/main.rs:13:5
Dec 04 08:05:57.327 INFO [stderr]    |
Dec 04 08:05:57.327 INFO [stderr] 13 | use material::Material;
Dec 04 08:05:57.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 08:05:57.327 INFO [stderr]    |
Dec 04 08:05:57.327 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 08:05:57.327 INFO [stderr] 
Dec 04 08:05:57.327 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 04 08:05:57.327 INFO [stderr]   --> src/main.rs:23:5
Dec 04 08:05:57.327 INFO [stderr]    |
Dec 04 08:05:57.327 INFO [stderr] 23 | use std::ffi::CString;
Dec 04 08:05:57.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 08:05:57.327 INFO [stderr] 
Dec 04 08:05:57.327 INFO [stderr] warning: unused imports: `Error`, `Number`
Dec 04 08:05:57.327 INFO [stderr]   --> src/main.rs:33:18
Dec 04 08:05:57.327 INFO [stderr]    |
Dec 04 08:05:57.327 INFO [stderr] 33 | use serde_json::{Error, Value, Number};
Dec 04 08:05:57.327 INFO [stderr]    |                  ^^^^^         ^^^^^^
Dec 04 08:05:57.327 INFO [stderr] 
Dec 04 08:05:58.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.55s
Dec 04 08:05:58.058 INFO [stderr] su: No module specific data is present
Dec 04 08:05:59.022 INFO running `"docker" "inspect" "5ebf694c1dc559a297723fd3c883e49a5d82e166c3835de0d4983bcb861eafd4"`
Dec 04 08:05:59.251 INFO running `"docker" "rm" "-f" "5ebf694c1dc559a297723fd3c883e49a5d82e166c3835de0d4983bcb861eafd4"`
Dec 04 08:05:59.552 INFO [stdout] 5ebf694c1dc559a297723fd3c883e49a5d82e166c3835de0d4983bcb861eafd4