Dec 14 15:16:17.628 INFO testing unsafe_unions-0.0.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 15:16:17.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 15:16:17.835 INFO [stdout] 734fb49966bdb654b08cebe931a05bbdb7650612490e6bc9d123e35e6bced4d8
Dec 14 15:16:17.837 INFO running `"docker" "start" "-a" "734fb49966bdb654b08cebe931a05bbdb7650612490e6bc9d123e35e6bced4d8"`
Dec 14 15:16:18.303 INFO [stderr] usermod: no changes
Dec 14 15:16:18.330 INFO [stderr]    Compiling unsafe_unions v0.0.2 (/source)
Dec 14 15:16:18.449 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 14 15:16:18.456 INFO [stderr] su: No module specific data is present
Dec 14 15:16:18.755 INFO running `"docker" "inspect" "734fb49966bdb654b08cebe931a05bbdb7650612490e6bc9d123e35e6bced4d8"`
Dec 14 15:16:18.872 INFO running `"docker" "rm" "-f" "734fb49966bdb654b08cebe931a05bbdb7650612490e6bc9d123e35e6bced4d8"`
Dec 14 15:16:18.985 INFO [stdout] 734fb49966bdb654b08cebe931a05bbdb7650612490e6bc9d123e35e6bced4d8
Dec 14 15:16:19.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 15:16:19.184 INFO [stdout] 66ee4f33122b58f71761275df39a3add032c53d67f68c72497ee5e8f4ed0304d
Dec 14 15:16:19.186 INFO running `"docker" "start" "-a" "66ee4f33122b58f71761275df39a3add032c53d67f68c72497ee5e8f4ed0304d"`
Dec 14 15:16:19.743 INFO [stderr] usermod: no changes
Dec 14 15:16:19.779 INFO [stderr]    Compiling unsafe_unions v0.0.2 (/source)
Dec 14 15:16:20.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 14 15:16:20.622 INFO [stderr] su: No module specific data is present
Dec 14 15:16:20.875 INFO running `"docker" "inspect" "66ee4f33122b58f71761275df39a3add032c53d67f68c72497ee5e8f4ed0304d"`
Dec 14 15:16:20.975 INFO running `"docker" "rm" "-f" "66ee4f33122b58f71761275df39a3add032c53d67f68c72497ee5e8f4ed0304d"`
Dec 14 15:16:21.097 INFO [stdout] 66ee4f33122b58f71761275df39a3add032c53d67f68c72497ee5e8f4ed0304d
Dec 14 15:16:21.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 15:16:21.258 INFO [stdout] 774463229c1ce2bccb378425f3c27a6e42adf7f5748eb9cd5f812e22ea289abd
Dec 14 15:16:21.261 INFO running `"docker" "start" "-a" "774463229c1ce2bccb378425f3c27a6e42adf7f5748eb9cd5f812e22ea289abd"`
Dec 14 15:16:21.938 INFO [stderr] usermod: no changes
Dec 14 15:16:21.966 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 15:16:21.967 INFO [stderr]      Running /target/debug/deps/unsafe_unions-57e248630cd87a99
Dec 14 15:16:21.972 INFO [stdout] 
Dec 14 15:16:21.972 INFO [stdout] running 0 tests
Dec 14 15:16:21.972 INFO [stdout] 
Dec 14 15:16:21.972 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:16:21.972 INFO [stdout] 
Dec 14 15:16:21.973 INFO [stderr]    Doc-tests unsafe_unions
Dec 14 15:16:22.143 INFO [stdout] 
Dec 14 15:16:22.143 INFO [stdout] running 0 tests
Dec 14 15:16:22.143 INFO [stdout] 
Dec 14 15:16:22.143 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:16:22.143 INFO [stdout] 
Dec 14 15:16:22.150 INFO [stderr] su: No module specific data is present
Dec 14 15:16:22.518 INFO running `"docker" "inspect" "774463229c1ce2bccb378425f3c27a6e42adf7f5748eb9cd5f812e22ea289abd"`
Dec 14 15:16:22.606 INFO running `"docker" "rm" "-f" "774463229c1ce2bccb378425f3c27a6e42adf7f5748eb9cd5f812e22ea289abd"`
Dec 14 15:16:22.682 INFO [stdout] 774463229c1ce2bccb378425f3c27a6e42adf7f5748eb9cd5f812e22ea289abd