Dec 14 23:43:52.656 INFO testing ref-cast-impl-0.2.4 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 23:43:52.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:43:52.817 INFO [stdout] 144d3e52e68d2481810327ac4a25f6e20cb7469bdd1e7deaf638a272c3c94c31
Dec 14 23:43:52.819 INFO running `"docker" "start" "-a" "144d3e52e68d2481810327ac4a25f6e20cb7469bdd1e7deaf638a272c3c94c31"`
Dec 14 23:43:53.216 INFO [stderr] usermod: no changes
Dec 14 23:43:53.264 INFO [stderr]    Compiling ref-cast-impl v0.2.4 (/source)
Dec 14 23:43:54.898 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 14 23:43:54.902 INFO [stderr] su: No module specific data is present
Dec 14 23:43:55.203 INFO running `"docker" "inspect" "144d3e52e68d2481810327ac4a25f6e20cb7469bdd1e7deaf638a272c3c94c31"`
Dec 14 23:43:55.332 INFO running `"docker" "rm" "-f" "144d3e52e68d2481810327ac4a25f6e20cb7469bdd1e7deaf638a272c3c94c31"`
Dec 14 23:43:55.428 INFO [stdout] 144d3e52e68d2481810327ac4a25f6e20cb7469bdd1e7deaf638a272c3c94c31
Dec 14 23:43:55.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:43:55.612 INFO [stdout] 18a85a722d26a42c00a8e855cd7ff5a4f9ffdc8bbe77fb8fcce7358f6433ba2e
Dec 14 23:43:55.614 INFO running `"docker" "start" "-a" "18a85a722d26a42c00a8e855cd7ff5a4f9ffdc8bbe77fb8fcce7358f6433ba2e"`
Dec 14 23:43:56.016 INFO [stderr] usermod: no changes
Dec 14 23:43:56.051 INFO [stderr]    Compiling ref-cast-impl v0.2.4 (/source)
Dec 14 23:43:56.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 14 23:43:56.877 INFO [stderr] su: No module specific data is present
Dec 14 23:43:57.149 INFO running `"docker" "inspect" "18a85a722d26a42c00a8e855cd7ff5a4f9ffdc8bbe77fb8fcce7358f6433ba2e"`
Dec 14 23:43:57.224 INFO running `"docker" "rm" "-f" "18a85a722d26a42c00a8e855cd7ff5a4f9ffdc8bbe77fb8fcce7358f6433ba2e"`
Dec 14 23:43:57.311 INFO [stdout] 18a85a722d26a42c00a8e855cd7ff5a4f9ffdc8bbe77fb8fcce7358f6433ba2e
Dec 14 23:43:57.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:43:57.578 INFO [stdout] e3830bf8837d2900e2ce99f88d854fcea55094ef6afcff228431d4e27b93a9e2
Dec 14 23:43:57.581 INFO running `"docker" "start" "-a" "e3830bf8837d2900e2ce99f88d854fcea55094ef6afcff228431d4e27b93a9e2"`
Dec 14 23:43:58.256 INFO [stderr] usermod: no changes
Dec 14 23:43:58.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 23:43:58.320 INFO [stderr]      Running /target/debug/deps/ref_cast_impl-86d9002a71c5a47c
Dec 14 23:43:58.327 INFO [stderr]    Doc-tests ref_cast_impl
Dec 14 23:43:58.327 INFO [stdout] 
Dec 14 23:43:58.327 INFO [stdout] running 0 tests
Dec 14 23:43:58.327 INFO [stdout] 
Dec 14 23:43:58.327 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:43:58.327 INFO [stdout] 
Dec 14 23:43:59.469 INFO [stdout] 
Dec 14 23:43:59.469 INFO [stdout] running 0 tests
Dec 14 23:43:59.469 INFO [stdout] 
Dec 14 23:43:59.469 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:43:59.469 INFO [stdout] 
Dec 14 23:43:59.476 INFO [stderr] su: No module specific data is present
Dec 14 23:43:59.783 INFO running `"docker" "inspect" "e3830bf8837d2900e2ce99f88d854fcea55094ef6afcff228431d4e27b93a9e2"`
Dec 14 23:43:59.878 INFO running `"docker" "rm" "-f" "e3830bf8837d2900e2ce99f88d854fcea55094ef6afcff228431d4e27b93a9e2"`
Dec 14 23:43:59.990 INFO [stdout] e3830bf8837d2900e2ce99f88d854fcea55094ef6afcff228431d4e27b93a9e2