Dec 07 11:39:34.457 INFO testing guardian-1.0.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 11:39:34.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 11:39:34.852 INFO [stdout] 4f9c84601634095b6ebdfd4e5d13e2bd802a809b92738ad57951da204986bb14
Dec 07 11:39:34.854 INFO running `"docker" "start" "-a" "4f9c84601634095b6ebdfd4e5d13e2bd802a809b92738ad57951da204986bb14"`
Dec 07 11:39:35.354 INFO [stderr] usermod: no changes
Dec 07 11:39:35.385 INFO [stderr]    Compiling guardian v1.0.1 (/source)
Dec 07 11:39:35.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 07 11:39:35.882 INFO [stderr] su: No module specific data is present
Dec 07 11:39:36.133 INFO running `"docker" "inspect" "4f9c84601634095b6ebdfd4e5d13e2bd802a809b92738ad57951da204986bb14"`
Dec 07 11:39:36.280 INFO running `"docker" "rm" "-f" "4f9c84601634095b6ebdfd4e5d13e2bd802a809b92738ad57951da204986bb14"`
Dec 07 11:39:36.444 INFO [stdout] 4f9c84601634095b6ebdfd4e5d13e2bd802a809b92738ad57951da204986bb14
Dec 07 11:39:36.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 11:39:36.735 INFO [stdout] 227a7ee85765851a0e7e878f2c1c4d814a0b00671936d3d95f56af816f274957
Dec 07 11:39:36.736 INFO running `"docker" "start" "-a" "227a7ee85765851a0e7e878f2c1c4d814a0b00671936d3d95f56af816f274957"`
Dec 07 11:39:37.249 INFO [stderr] usermod: no changes
Dec 07 11:39:37.304 INFO [stderr]    Compiling guardian v1.0.1 (/source)
Dec 07 11:39:38.486 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 07 11:39:38.490 INFO [stderr] su: No module specific data is present
Dec 07 11:39:38.770 INFO running `"docker" "inspect" "227a7ee85765851a0e7e878f2c1c4d814a0b00671936d3d95f56af816f274957"`
Dec 07 11:39:38.842 INFO running `"docker" "rm" "-f" "227a7ee85765851a0e7e878f2c1c4d814a0b00671936d3d95f56af816f274957"`
Dec 07 11:39:38.904 INFO [stdout] 227a7ee85765851a0e7e878f2c1c4d814a0b00671936d3d95f56af816f274957
Dec 07 11:39:38.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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" "-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 11:39:39.077 INFO [stdout] 07d31a128621e728cd0a40ead350060d4b4cdc48d012fa554b800daf5ed7c9c4
Dec 07 11:39:39.082 INFO running `"docker" "start" "-a" "07d31a128621e728cd0a40ead350060d4b4cdc48d012fa554b800daf5ed7c9c4"`
Dec 07 11:39:39.492 INFO [stderr] usermod: no changes
Dec 07 11:39:39.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 11:39:39.528 INFO [stderr]      Running /target/debug/deps/guardian-def17d498a298b17
Dec 07 11:39:39.529 INFO [stdout] 
Dec 07 11:39:39.529 INFO [stdout] running 6 tests
Dec 07 11:39:39.531 INFO [stdout] test tests::arc_mu ... ok
Dec 07 11:39:39.533 INFO [stdout] test tests::rc_mu ... ok
Dec 07 11:39:39.550 INFO [stderr] error: process didn't exit successfully: `/target/debug/deps/guardian-def17d498a298b17` (signal: 11, SIGSEGV: invalid memory reference)
Dec 07 11:39:39.551 INFO [stderr] su: No module specific data is present
Dec 07 11:39:39.961 INFO running `"docker" "inspect" "07d31a128621e728cd0a40ead350060d4b4cdc48d012fa554b800daf5ed7c9c4"`
Dec 07 11:39:40.057 INFO running `"docker" "rm" "-f" "07d31a128621e728cd0a40ead350060d4b4cdc48d012fa554b800daf5ed7c9c4"`
Dec 07 11:39:40.192 INFO [stdout] 07d31a128621e728cd0a40ead350060d4b4cdc48d012fa554b800daf5ed7c9c4