Dec 13 21:53:41.965 INFO testing dckc/snakes-ladders against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 21:53:41.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 21:53:42.160 INFO [stdout] 5361dd240b1045164fd651843d55851d074832c7ce52b74960a4fbba19d9410e
Dec 13 21:53:42.162 INFO running `"docker" "start" "-a" "5361dd240b1045164fd651843d55851d074832c7ce52b74960a4fbba19d9410e"`
Dec 13 21:53:42.624 INFO [stderr] usermod: no changes
Dec 13 21:53:42.703 INFO [stderr]    Compiling assign4 v0.1.0 (/source)
Dec 13 21:53:43.653 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 13 21:53:43.658 INFO [stderr] su: No module specific data is present
Dec 13 21:53:43.917 INFO running `"docker" "inspect" "5361dd240b1045164fd651843d55851d074832c7ce52b74960a4fbba19d9410e"`
Dec 13 21:53:44.090 INFO running `"docker" "rm" "-f" "5361dd240b1045164fd651843d55851d074832c7ce52b74960a4fbba19d9410e"`
Dec 13 21:53:44.242 INFO [stdout] 5361dd240b1045164fd651843d55851d074832c7ce52b74960a4fbba19d9410e
Dec 13 21:53:44.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 21:53:44.535 INFO [stdout] cbf448911e1a29388a3b5c846fd81220d66f6eac40df8807a0b26d9398498aae
Dec 13 21:53:44.664 INFO running `"docker" "start" "-a" "cbf448911e1a29388a3b5c846fd81220d66f6eac40df8807a0b26d9398498aae"`
Dec 13 21:53:45.281 INFO [stderr] usermod: no changes
Dec 13 21:53:45.333 INFO [stderr]    Compiling assign4 v0.1.0 (/source)
Dec 13 21:53:46.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 13 21:53:46.314 INFO [stderr] su: No module specific data is present
Dec 13 21:53:46.652 INFO running `"docker" "inspect" "cbf448911e1a29388a3b5c846fd81220d66f6eac40df8807a0b26d9398498aae"`
Dec 13 21:53:46.839 INFO running `"docker" "rm" "-f" "cbf448911e1a29388a3b5c846fd81220d66f6eac40df8807a0b26d9398498aae"`
Dec 13 21:53:46.947 INFO [stdout] cbf448911e1a29388a3b5c846fd81220d66f6eac40df8807a0b26d9398498aae
Dec 13 21:53:46.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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 13 21:53:47.247 INFO [stdout] c957348b24ca4d730220a76bf691ea9d303fa31adb6cff287d07e6cc70d25a3d
Dec 13 21:53:47.290 INFO running `"docker" "start" "-a" "c957348b24ca4d730220a76bf691ea9d303fa31adb6cff287d07e6cc70d25a3d"`
Dec 13 21:53:47.760 INFO [stderr] usermod: no changes
Dec 13 21:53:47.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 21:53:47.833 INFO [stderr]      Running /target/debug/deps/assign4-82f1f4b7725107c8
Dec 13 21:53:47.837 INFO [stdout] 
Dec 13 21:53:47.837 INFO [stdout] running 3 tests
Dec 13 21:53:47.837 INFO [stdout] test test::make_sample_output ... ok
Dec 13 21:53:47.837 INFO [stdout] test test::parse_sample_input ... ok
Dec 13 21:53:47.839 INFO [stdout] test test::command_parse1 ... ok
Dec 13 21:53:47.839 INFO [stdout] 
Dec 13 21:53:47.839 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:53:47.839 INFO [stdout] 
Dec 13 21:53:47.841 INFO [stderr] su: No module specific data is present
Dec 13 21:53:48.136 INFO running `"docker" "inspect" "c957348b24ca4d730220a76bf691ea9d303fa31adb6cff287d07e6cc70d25a3d"`
Dec 13 21:53:48.260 INFO running `"docker" "rm" "-f" "c957348b24ca4d730220a76bf691ea9d303fa31adb6cff287d07e6cc70d25a3d"`
Dec 13 21:53:48.450 INFO [stdout] c957348b24ca4d730220a76bf691ea9d303fa31adb6cff287d07e6cc70d25a3d