Dec 14 16:16:51.737 INFO testing tower-buffer-0.0.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 16:16:51.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 16:16:51.901 INFO [stdout] 46c0ae248827c5300a85fe71882829ca6b15c3003c8012a329659610905b6979
Dec 14 16:16:51.903 INFO running `"docker" "start" "-a" "46c0ae248827c5300a85fe71882829ca6b15c3003c8012a329659610905b6979"`
Dec 14 16:16:52.279 INFO [stderr] usermod: no changes
Dec 14 16:16:52.307 INFO [stderr]    Compiling tower-buffer v0.0.0 (/source)
Dec 14 16:16:52.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 14 16:16:52.708 INFO [stderr] su: No module specific data is present
Dec 14 16:16:53.017 INFO running `"docker" "inspect" "46c0ae248827c5300a85fe71882829ca6b15c3003c8012a329659610905b6979"`
Dec 14 16:16:53.116 INFO running `"docker" "rm" "-f" "46c0ae248827c5300a85fe71882829ca6b15c3003c8012a329659610905b6979"`
Dec 14 16:16:53.209 INFO [stdout] 46c0ae248827c5300a85fe71882829ca6b15c3003c8012a329659610905b6979
Dec 14 16:16:53.212 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 16:16:53.387 INFO [stdout] 380b12b904ce9965a61c734d601bc726a7e0e3498d98cae9ac0e87f3831692e0
Dec 14 16:16:53.389 INFO running `"docker" "start" "-a" "380b12b904ce9965a61c734d601bc726a7e0e3498d98cae9ac0e87f3831692e0"`
Dec 14 16:16:53.792 INFO [stderr] usermod: no changes
Dec 14 16:16:53.815 INFO [stderr]    Compiling tower-buffer v0.0.0 (/source)
Dec 14 16:16:54.532 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 14 16:16:54.533 INFO [stderr] su: No module specific data is present
Dec 14 16:16:54.748 INFO running `"docker" "inspect" "380b12b904ce9965a61c734d601bc726a7e0e3498d98cae9ac0e87f3831692e0"`
Dec 14 16:16:54.830 INFO running `"docker" "rm" "-f" "380b12b904ce9965a61c734d601bc726a7e0e3498d98cae9ac0e87f3831692e0"`
Dec 14 16:16:54.939 INFO [stdout] 380b12b904ce9965a61c734d601bc726a7e0e3498d98cae9ac0e87f3831692e0
Dec 14 16:16:54.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 16:16:55.103 INFO [stdout] 8ecf483126948655aaf5f4ffdc9be5c0ca2163bc6ba9044ce773b81beae8de8b
Dec 14 16:16:55.109 INFO running `"docker" "start" "-a" "8ecf483126948655aaf5f4ffdc9be5c0ca2163bc6ba9044ce773b81beae8de8b"`
Dec 14 16:16:55.557 INFO [stderr] usermod: no changes
Dec 14 16:16:55.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 16:16:55.577 INFO [stderr]      Running /target/debug/deps/tower_buffer-b216a2f6f9c64a91
Dec 14 16:16:55.579 INFO [stdout] 
Dec 14 16:16:55.579 INFO [stdout] running 1 test
Dec 14 16:16:55.579 INFO [stdout] test tests::it_works ... ok
Dec 14 16:16:55.579 INFO [stdout] 
Dec 14 16:16:55.579 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:16:55.579 INFO [stdout] 
Dec 14 16:16:55.579 INFO [stderr]    Doc-tests tower-buffer
Dec 14 16:16:56.251 INFO [stdout] 
Dec 14 16:16:56.251 INFO [stdout] running 0 tests
Dec 14 16:16:56.251 INFO [stdout] 
Dec 14 16:16:56.251 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:16:56.251 INFO [stdout] 
Dec 14 16:16:56.259 INFO [stderr] su: No module specific data is present
Dec 14 16:16:56.524 INFO running `"docker" "inspect" "8ecf483126948655aaf5f4ffdc9be5c0ca2163bc6ba9044ce773b81beae8de8b"`
Dec 14 16:16:56.620 INFO running `"docker" "rm" "-f" "8ecf483126948655aaf5f4ffdc9be5c0ca2163bc6ba9044ce773b81beae8de8b"`
Dec 14 16:16:56.711 INFO [stdout] 8ecf483126948655aaf5f4ffdc9be5c0ca2163bc6ba9044ce773b81beae8de8b