Dec 07 18:56:00.217 INFO testing devicemapper-0.26.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 18:56:00.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07 18:56:00.608 INFO [stdout] bd499dcac29fbf032c155c5b7e09800aad8ed4894f543933ee3d10418d83272c
Dec 07 18:56:00.616 INFO running `"docker" "start" "-a" "bd499dcac29fbf032c155c5b7e09800aad8ed4894f543933ee3d10418d83272c"`
Dec 07 18:56:01.328 INFO [stderr] usermod: no changes
Dec 07 18:56:01.486 INFO [stderr]    Compiling devicemapper v0.26.1 (/source)
Dec 07 18:56:05.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
Dec 07 18:56:05.828 INFO [stderr] su: No module specific data is present
Dec 07 18:56:06.148 INFO running `"docker" "inspect" "bd499dcac29fbf032c155c5b7e09800aad8ed4894f543933ee3d10418d83272c"`
Dec 07 18:56:06.234 INFO running `"docker" "rm" "-f" "bd499dcac29fbf032c155c5b7e09800aad8ed4894f543933ee3d10418d83272c"`
Dec 07 18:56:06.328 INFO [stdout] bd499dcac29fbf032c155c5b7e09800aad8ed4894f543933ee3d10418d83272c
Dec 07 18:56:06.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07 18:56:06.573 INFO [stdout] 8f3cb03327b286fbe5a827b289f674a04ea1798cdcc07630880a1d2f843c3e63
Dec 07 18:56:06.577 INFO running `"docker" "start" "-a" "8f3cb03327b286fbe5a827b289f674a04ea1798cdcc07630880a1d2f843c3e63"`
Dec 07 18:56:07.064 INFO [stderr] usermod: no changes
Dec 07 18:56:07.187 INFO [stderr]    Compiling libmount v0.1.11
Dec 07 18:56:08.748 INFO [stderr]    Compiling devicemapper v0.26.1 (/source)
Dec 07 18:56:16.516 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.42s
Dec 07 18:56:16.519 INFO [stderr] su: No module specific data is present
Dec 07 18:56:16.915 INFO running `"docker" "inspect" "8f3cb03327b286fbe5a827b289f674a04ea1798cdcc07630880a1d2f843c3e63"`
Dec 07 18:56:17.022 INFO running `"docker" "rm" "-f" "8f3cb03327b286fbe5a827b289f674a04ea1798cdcc07630880a1d2f843c3e63"`
Dec 07 18:56:17.159 INFO [stdout] 8f3cb03327b286fbe5a827b289f674a04ea1798cdcc07630880a1d2f843c3e63