Dec 05 03:16:36.493 INFO testing uchuhimo/rust_playground against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 03:16:36.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 03:16:36.862 INFO [stdout] 49c5ddf8a0b4b4bb2538af95d212eedd2be0c7b3c0e88eab4d3d014af60f3024
Dec 05 03:16:36.866 INFO running `"docker" "start" "-a" "49c5ddf8a0b4b4bb2538af95d212eedd2be0c7b3c0e88eab4d3d014af60f3024"`
Dec 05 03:16:38.388 INFO [stderr] usermod: no changes
Dec 05 03:16:38.460 INFO [stderr]    Compiling rust_playground v0.1.0 (/source)
Dec 05 03:16:40.296 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Dec 05 03:16:40.299 INFO [stderr] su: No module specific data is present
Dec 05 03:16:41.102 INFO running `"docker" "inspect" "49c5ddf8a0b4b4bb2538af95d212eedd2be0c7b3c0e88eab4d3d014af60f3024"`
Dec 05 03:16:41.435 INFO running `"docker" "rm" "-f" "49c5ddf8a0b4b4bb2538af95d212eedd2be0c7b3c0e88eab4d3d014af60f3024"`
Dec 05 03:16:41.748 INFO [stdout] 49c5ddf8a0b4b4bb2538af95d212eedd2be0c7b3c0e88eab4d3d014af60f3024
Dec 05 03:16:41.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 03:16:42.265 INFO [stdout] 2735dbfa92fa4e3c1360d49ea2d8bc8499c8d4d3f0fc940e968d4e8eb9952a62
Dec 05 03:16:42.270 INFO running `"docker" "start" "-a" "2735dbfa92fa4e3c1360d49ea2d8bc8499c8d4d3f0fc940e968d4e8eb9952a62"`
Dec 05 03:16:43.748 INFO [stderr] usermod: no changes
Dec 05 03:16:43.808 INFO [stderr]    Compiling rust_playground v0.1.0 (/source)
Dec 05 03:16:45.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 05 03:16:45.392 INFO [stderr] su: No module specific data is present
Dec 05 03:16:46.668 INFO running `"docker" "inspect" "2735dbfa92fa4e3c1360d49ea2d8bc8499c8d4d3f0fc940e968d4e8eb9952a62"`
Dec 05 03:16:47.052 INFO running `"docker" "rm" "-f" "2735dbfa92fa4e3c1360d49ea2d8bc8499c8d4d3f0fc940e968d4e8eb9952a62"`
Dec 05 03:16:47.328 INFO [stdout] 2735dbfa92fa4e3c1360d49ea2d8bc8499c8d4d3f0fc940e968d4e8eb9952a62
Dec 05 03:16:47.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 03:16:47.745 INFO [stdout] ce7f061a2f85578974f397768d05c6aa383e8b007268436ac7bf4e27b6db4f72
Dec 05 03:16:47.747 INFO running `"docker" "start" "-a" "ce7f061a2f85578974f397768d05c6aa383e8b007268436ac7bf4e27b6db4f72"`
Dec 05 03:16:50.500 INFO [stderr] usermod: no changes
Dec 05 03:16:50.546 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 03:16:50.547 INFO [stderr]      Running /target/debug/deps/playground-09a1f7f4b4088314
Dec 05 03:16:50.556 INFO [stderr]      Running /target/debug/deps/multi_impl-41eed0bc283b40aa
Dec 05 03:16:50.556 INFO [stdout] 
Dec 05 03:16:50.556 INFO [stdout] running 0 tests
Dec 05 03:16:50.556 INFO [stdout] 
Dec 05 03:16:50.556 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:16:50.556 INFO [stdout] 
Dec 05 03:16:50.556 INFO [stdout] 
Dec 05 03:16:50.556 INFO [stdout] running 0 tests
Dec 05 03:16:50.556 INFO [stdout] 
Dec 05 03:16:50.556 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:16:50.557 INFO [stdout] 
Dec 05 03:16:50.558 INFO [stdout] 
Dec 05 03:16:50.558 INFO [stderr]      Running /target/debug/deps/overload-0699a65aca846d8a
Dec 05 03:16:50.558 INFO [stdout] running 0 tests
Dec 05 03:16:50.558 INFO [stdout] 
Dec 05 03:16:50.558 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:16:50.558 INFO [stdout] 
Dec 05 03:16:50.568 INFO [stderr]      Running /target/debug/deps/trait_object-1e05b322db0136cf
Dec 05 03:16:50.577 INFO [stderr]    Doc-tests playground
Dec 05 03:16:50.577 INFO [stdout] 
Dec 05 03:16:50.577 INFO [stdout] running 0 tests
Dec 05 03:16:50.578 INFO [stdout] 
Dec 05 03:16:50.578 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:16:50.578 INFO [stdout] 
Dec 05 03:16:50.805 INFO [stdout] 
Dec 05 03:16:50.805 INFO [stdout] running 0 tests
Dec 05 03:16:50.805 INFO [stdout] 
Dec 05 03:16:50.805 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:16:50.805 INFO [stdout] 
Dec 05 03:16:50.824 INFO [stderr] su: No module specific data is present
Dec 05 03:16:52.040 INFO running `"docker" "inspect" "ce7f061a2f85578974f397768d05c6aa383e8b007268436ac7bf4e27b6db4f72"`
Dec 05 03:16:52.392 INFO running `"docker" "rm" "-f" "ce7f061a2f85578974f397768d05c6aa383e8b007268436ac7bf4e27b6db4f72"`
Dec 05 03:16:52.785 INFO [stdout] ce7f061a2f85578974f397768d05c6aa383e8b007268436ac7bf4e27b6db4f72