Dec 05 17:20:43.357 INFO testing koshkin-kna/rust-learn against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 17:20:43.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 17:20:43.826 INFO [stdout] 206083f5f6d913be45ff168f819e68d49d64341a11a8a98c9e41dc2438f4e8d8
Dec 05 17:20:43.828 INFO running `"docker" "start" "-a" "206083f5f6d913be45ff168f819e68d49d64341a11a8a98c9e41dc2438f4e8d8"`
Dec 05 17:20:45.435 INFO [stderr] usermod: no changes
Dec 05 17:20:45.596 INFO [stderr]    Compiling syn v0.14.2
Dec 05 17:20:45.596 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 05 17:20:48.517 INFO [stderr]    Compiling rayon v1.0.1
Dec 05 17:20:53.648 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 05 17:20:55.390 INFO [stderr]    Compiling num-derive v0.2.2
Dec 05 17:20:58.772 INFO [stderr]    Compiling image v0.19.0
Dec 05 17:21:16.685 INFO [stderr]    Compiling learn v0.1.0 (/source)
Dec 05 17:21:20.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.16s
Dec 05 17:21:20.636 INFO [stderr] su: No module specific data is present
Dec 05 17:21:22.597 INFO running `"docker" "inspect" "206083f5f6d913be45ff168f819e68d49d64341a11a8a98c9e41dc2438f4e8d8"`
Dec 05 17:21:22.856 INFO running `"docker" "rm" "-f" "206083f5f6d913be45ff168f819e68d49d64341a11a8a98c9e41dc2438f4e8d8"`
Dec 05 17:21:23.196 INFO [stdout] 206083f5f6d913be45ff168f819e68d49d64341a11a8a98c9e41dc2438f4e8d8
Dec 05 17:21:23.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 17:21:23.696 INFO [stdout] 87f667de1bec055402fe1e4e9a8055600c748d53598834ab11f7b481ac920e50
Dec 05 17:21:23.698 INFO running `"docker" "start" "-a" "87f667de1bec055402fe1e4e9a8055600c748d53598834ab11f7b481ac920e50"`
Dec 05 17:21:25.900 INFO [stderr] usermod: no changes
Dec 05 17:21:26.041 INFO [stderr]    Compiling learn v0.1.0 (/source)
Dec 05 17:21:28.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Dec 05 17:21:28.112 INFO [stderr] su: No module specific data is present
Dec 05 17:21:29.668 INFO running `"docker" "inspect" "87f667de1bec055402fe1e4e9a8055600c748d53598834ab11f7b481ac920e50"`
Dec 05 17:21:29.900 INFO running `"docker" "rm" "-f" "87f667de1bec055402fe1e4e9a8055600c748d53598834ab11f7b481ac920e50"`
Dec 05 17:21:30.268 INFO [stdout] 87f667de1bec055402fe1e4e9a8055600c748d53598834ab11f7b481ac920e50