Dec 05 00:31:24.108 INFO checking ProgrammingRust/mandelbrot against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 00:31:24.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 00:31:24.547 INFO [stdout] 3a62f0f20f0c15c358cd822eb28fd4fd35722f5a91b03820763f25af3ff29358
Dec 05 00:31:24.553 INFO running `"docker" "start" "-a" "3a62f0f20f0c15c358cd822eb28fd4fd35722f5a91b03820763f25af3ff29358"`
Dec 05 00:31:25.775 INFO [stderr] usermod: no changes
Dec 05 00:31:25.935 INFO [stderr]     Checking num-complex v0.1.41
Dec 05 00:31:25.935 INFO [stderr]     Checking miniz-sys v0.1.10
Dec 05 00:31:25.935 INFO [stderr]     Checking rayon-core v1.3.0
Dec 05 00:31:25.935 INFO [stderr]     Checking num-bigint v0.1.41
Dec 05 00:31:27.219 INFO [stderr]     Checking flate2 v0.2.20
Dec 05 00:31:28.505 INFO [stderr]     Checking rayon v0.8.2
Dec 05 00:31:29.537 INFO [stderr]     Checking num-rational v0.1.41
Dec 05 00:31:29.755 INFO [stderr]     Checking png v0.5.2
Dec 05 00:31:30.983 INFO [stderr]     Checking num v0.1.41
Dec 05 00:31:32.305 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 05 00:31:33.833 INFO [stderr]     Checking image v0.10.4
Dec 05 00:31:38.623 INFO [stderr]     Checking mandelbrot v0.2.0 (/source)
Dec 05 00:31:40.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.15s
Dec 05 00:31:40.952 INFO [stderr] su: No module specific data is present
Dec 05 00:31:41.347 INFO running `"docker" "inspect" "3a62f0f20f0c15c358cd822eb28fd4fd35722f5a91b03820763f25af3ff29358"`
Dec 05 00:31:41.633 INFO running `"docker" "rm" "-f" "3a62f0f20f0c15c358cd822eb28fd4fd35722f5a91b03820763f25af3ff29358"`
Dec 05 00:31:41.875 INFO [stdout] 3a62f0f20f0c15c358cd822eb28fd4fd35722f5a91b03820763f25af3ff29358