Dec 06 03:23:51.392 INFO testing connors2015/rust-tutorial-chapter3 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 03:23:51.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 03:23:51.561 INFO [stdout] 4403927d8d9c8dc148eabd10d0f0884e176e0d44abdbc9e77fcd935e0f3a45b0
Dec 06 03:23:51.566 INFO running `"docker" "start" "-a" "4403927d8d9c8dc148eabd10d0f0884e176e0d44abdbc9e77fcd935e0f3a45b0"`
Dec 06 03:23:52.007 INFO [stderr] usermod: no changes
Dec 06 03:23:52.031 INFO [stderr]    Compiling rust-tutorial-chapter3 v0.1.0 (/source)
Dec 06 03:23:52.306 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 06 03:23:52.308 INFO [stderr] su: No module specific data is present
Dec 06 03:23:52.542 INFO running `"docker" "inspect" "4403927d8d9c8dc148eabd10d0f0884e176e0d44abdbc9e77fcd935e0f3a45b0"`
Dec 06 03:23:52.646 INFO running `"docker" "rm" "-f" "4403927d8d9c8dc148eabd10d0f0884e176e0d44abdbc9e77fcd935e0f3a45b0"`
Dec 06 03:23:52.718 INFO [stdout] 4403927d8d9c8dc148eabd10d0f0884e176e0d44abdbc9e77fcd935e0f3a45b0
Dec 06 03:23:52.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 03:23:52.901 INFO [stdout] 799f28cda2d1cad9805c87dce746393b665c2a924b8a40642164ff82b4aa7901
Dec 06 03:23:52.902 INFO running `"docker" "start" "-a" "799f28cda2d1cad9805c87dce746393b665c2a924b8a40642164ff82b4aa7901"`
Dec 06 03:23:53.232 INFO [stderr] usermod: no changes
Dec 06 03:23:53.257 INFO [stderr]    Compiling rust-tutorial-chapter3 v0.1.0 (/source)
Dec 06 03:23:53.573 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Dec 06 03:23:53.575 INFO [stderr] su: No module specific data is present
Dec 06 03:23:53.912 INFO running `"docker" "inspect" "799f28cda2d1cad9805c87dce746393b665c2a924b8a40642164ff82b4aa7901"`
Dec 06 03:23:54.154 INFO running `"docker" "rm" "-f" "799f28cda2d1cad9805c87dce746393b665c2a924b8a40642164ff82b4aa7901"`
Dec 06 03:23:54.384 INFO [stdout] 799f28cda2d1cad9805c87dce746393b665c2a924b8a40642164ff82b4aa7901
Dec 06 03:23:54.394 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 03:23:54.628 INFO [stdout] d824d14ee60a6a4816284a04e318c0f4a55c93b82fc163839dff4743f62c4bfb
Dec 06 03:23:54.634 INFO running `"docker" "start" "-a" "d824d14ee60a6a4816284a04e318c0f4a55c93b82fc163839dff4743f62c4bfb"`
Dec 06 03:23:55.106 INFO [stderr] usermod: no changes
Dec 06 03:23:55.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 03:23:55.141 INFO [stderr]      Running /target/debug/deps/rust_tutorial_chapter3-991aef836e7053ea
Dec 06 03:23:55.148 INFO [stdout] 
Dec 06 03:23:55.148 INFO [stdout] running 0 tests
Dec 06 03:23:55.148 INFO [stdout] 
Dec 06 03:23:55.148 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:23:55.148 INFO [stdout] 
Dec 06 03:23:55.152 INFO [stderr] su: No module specific data is present
Dec 06 03:23:55.457 INFO running `"docker" "inspect" "d824d14ee60a6a4816284a04e318c0f4a55c93b82fc163839dff4743f62c4bfb"`
Dec 06 03:23:55.557 INFO running `"docker" "rm" "-f" "d824d14ee60a6a4816284a04e318c0f4a55c93b82fc163839dff4743f62c4bfb"`
Dec 06 03:23:55.661 INFO [stdout] d824d14ee60a6a4816284a04e318c0f4a55c93b82fc163839dff4743f62c4bfb