Dec 12 22:54:41.359 INFO testing uchuhimo/rust_playground against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 22:54:41.359 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 12 22:54:41.900 INFO [stdout] 39afbce4b6e07164d2f44862a86b82a7723f11234ba83bcbec9693089a16b7b7
Dec 12 22:54:41.904 INFO running `"docker" "start" "-a" "39afbce4b6e07164d2f44862a86b82a7723f11234ba83bcbec9693089a16b7b7"`
Dec 12 22:54:43.574 INFO [stderr] usermod: no changes
Dec 12 22:54:43.653 INFO [stderr]    Compiling rust_playground v0.1.0 (/source)
Dec 12 22:54:45.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Dec 12 22:54:45.812 INFO [stderr] su: No module specific data is present
Dec 12 22:54:46.893 INFO running `"docker" "inspect" "39afbce4b6e07164d2f44862a86b82a7723f11234ba83bcbec9693089a16b7b7"`
Dec 12 22:54:47.119 INFO running `"docker" "rm" "-f" "39afbce4b6e07164d2f44862a86b82a7723f11234ba83bcbec9693089a16b7b7"`
Dec 12 22:54:47.407 INFO [stdout] 39afbce4b6e07164d2f44862a86b82a7723f11234ba83bcbec9693089a16b7b7
Dec 12 22:54:47.415 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 12 22:54:47.892 INFO [stdout] 11a52820f84f556f94c7d95339375f90353a8e1d1e6e8490efca74a255475d5e
Dec 12 22:54:47.896 INFO running `"docker" "start" "-a" "11a52820f84f556f94c7d95339375f90353a8e1d1e6e8490efca74a255475d5e"`
Dec 12 22:54:49.143 INFO [stderr] usermod: no changes
Dec 12 22:54:49.203 INFO [stderr]    Compiling rust_playground v0.1.0 (/source)
Dec 12 22:54:50.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Dec 12 22:54:50.979 INFO [stderr] su: No module specific data is present
Dec 12 22:54:52.245 INFO running `"docker" "inspect" "11a52820f84f556f94c7d95339375f90353a8e1d1e6e8490efca74a255475d5e"`
Dec 12 22:54:52.483 INFO running `"docker" "rm" "-f" "11a52820f84f556f94c7d95339375f90353a8e1d1e6e8490efca74a255475d5e"`
Dec 12 22:54:52.767 INFO [stdout] 11a52820f84f556f94c7d95339375f90353a8e1d1e6e8490efca74a255475d5e
Dec 12 22:54:52.771 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 12 22:54:53.163 INFO [stdout] 61a5b197e2a9221c96131f5cbdabe2df7376df1064649d8d7bb607e2248bc9bb
Dec 12 22:54:53.171 INFO running `"docker" "start" "-a" "61a5b197e2a9221c96131f5cbdabe2df7376df1064649d8d7bb607e2248bc9bb"`
Dec 12 22:54:54.403 INFO [stderr] usermod: no changes
Dec 12 22:54:54.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 22:54:54.479 INFO [stderr]      Running /target/debug/deps/playground-a06209504dc04c49
Dec 12 22:54:54.483 INFO [stdout] 
Dec 12 22:54:54.483 INFO [stdout] running 0 tests
Dec 12 22:54:54.483 INFO [stdout] 
Dec 12 22:54:54.483 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:54:54.483 INFO [stdout] 
Dec 12 22:54:54.483 INFO [stderr]      Running /target/debug/deps/multi_impl-c772761a5a367fd3
Dec 12 22:54:54.491 INFO [stdout] 
Dec 12 22:54:54.491 INFO [stdout] running 0 tests
Dec 12 22:54:54.491 INFO [stdout] 
Dec 12 22:54:54.491 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:54:54.491 INFO [stdout] 
Dec 12 22:54:54.495 INFO [stderr]      Running /target/debug/deps/overload-b4a49ebf0034adc1
Dec 12 22:54:54.503 INFO [stdout] 
Dec 12 22:54:54.503 INFO [stdout] running 0 tests
Dec 12 22:54:54.503 INFO [stdout] 
Dec 12 22:54:54.503 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:54:54.503 INFO [stdout] 
Dec 12 22:54:54.507 INFO [stderr]      Running /target/debug/deps/trait_object-ff55a380b39abdd5
Dec 12 22:54:54.515 INFO [stdout] 
Dec 12 22:54:54.518 INFO [stdout] running 0 tests
Dec 12 22:54:54.518 INFO [stdout] 
Dec 12 22:54:54.518 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:54:54.518 INFO [stdout] 
Dec 12 22:54:54.519 INFO [stderr]    Doc-tests playground
Dec 12 22:54:54.827 INFO [stdout] 
Dec 12 22:54:54.827 INFO [stdout] running 0 tests
Dec 12 22:54:54.827 INFO [stdout] 
Dec 12 22:54:54.827 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:54:54.827 INFO [stdout] 
Dec 12 22:54:54.839 INFO [stderr] su: No module specific data is present
Dec 12 22:54:56.392 INFO running `"docker" "inspect" "61a5b197e2a9221c96131f5cbdabe2df7376df1064649d8d7bb607e2248bc9bb"`
Dec 12 22:54:56.676 INFO running `"docker" "rm" "-f" "61a5b197e2a9221c96131f5cbdabe2df7376df1064649d8d7bb607e2248bc9bb"`
Dec 12 22:54:57.047 INFO [stdout] 61a5b197e2a9221c96131f5cbdabe2df7376df1064649d8d7bb607e2248bc9bb