Dec 07 08:47:49.052 INFO testing legacy-serde-0.9.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 08:47:49.052 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 08:47:49.234 INFO [stdout] 5516d533123b7eede3bf05f3f3866682808b0f8309d0029f9a2499652e96ce10
Dec 07 08:47:49.237 INFO running `"docker" "start" "-a" "5516d533123b7eede3bf05f3f3866682808b0f8309d0029f9a2499652e96ce10"`
Dec 07 08:47:49.631 INFO [stderr] usermod: no changes
Dec 07 08:47:49.645 INFO [stderr]    Compiling serde v0.9.15
Dec 07 08:47:56.892 INFO [stderr]    Compiling legacy-serde v0.9.0 (/source)
Dec 07 08:47:57.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
Dec 07 08:47:57.170 INFO [stderr] su: No module specific data is present
Dec 07 08:47:57.551 INFO running `"docker" "inspect" "5516d533123b7eede3bf05f3f3866682808b0f8309d0029f9a2499652e96ce10"`
Dec 07 08:47:57.674 INFO running `"docker" "rm" "-f" "5516d533123b7eede3bf05f3f3866682808b0f8309d0029f9a2499652e96ce10"`
Dec 07 08:47:57.806 INFO [stdout] 5516d533123b7eede3bf05f3f3866682808b0f8309d0029f9a2499652e96ce10
Dec 07 08:47:57.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 08:47:58.116 INFO [stdout] 026dbeb4f98c3faddfba9bfb5054e3e12a07266b9c4432bf680251139922fbff
Dec 07 08:47:58.119 INFO running `"docker" "start" "-a" "026dbeb4f98c3faddfba9bfb5054e3e12a07266b9c4432bf680251139922fbff"`
Dec 07 08:47:58.568 INFO [stderr] usermod: no changes
Dec 07 08:47:58.609 INFO [stderr]    Compiling legacy-serde v0.9.0 (/source)
Dec 07 08:47:59.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 07 08:47:59.220 INFO [stderr] su: No module specific data is present
Dec 07 08:47:59.718 INFO running `"docker" "inspect" "026dbeb4f98c3faddfba9bfb5054e3e12a07266b9c4432bf680251139922fbff"`
Dec 07 08:47:59.800 INFO running `"docker" "rm" "-f" "026dbeb4f98c3faddfba9bfb5054e3e12a07266b9c4432bf680251139922fbff"`
Dec 07 08:47:59.924 INFO [stdout] 026dbeb4f98c3faddfba9bfb5054e3e12a07266b9c4432bf680251139922fbff
Dec 07 08:47:59.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 08:48:00.165 INFO [stdout] c412bd885cf83303eff462c0df95e1de7157e29a4e0645f84f1627fe49e3158c
Dec 07 08:48:00.165 INFO running `"docker" "start" "-a" "c412bd885cf83303eff462c0df95e1de7157e29a4e0645f84f1627fe49e3158c"`
Dec 07 08:48:00.701 INFO [stderr] usermod: no changes
Dec 07 08:48:00.725 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 08:48:00.731 INFO [stderr]      Running /target/debug/deps/legacy_serde-04f2af0489bc03d1
Dec 07 08:48:00.734 INFO [stdout] 
Dec 07 08:48:00.734 INFO [stdout] running 0 tests
Dec 07 08:48:00.734 INFO [stdout] 
Dec 07 08:48:00.734 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 08:48:00.734 INFO [stdout] 
Dec 07 08:48:00.734 INFO [stderr]    Doc-tests legacy-serde
Dec 07 08:48:01.128 INFO [stdout] 
Dec 07 08:48:01.128 INFO [stdout] running 0 tests
Dec 07 08:48:01.128 INFO [stdout] 
Dec 07 08:48:01.128 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 08:48:01.128 INFO [stdout] 
Dec 07 08:48:01.135 INFO [stderr] su: No module specific data is present
Dec 07 08:48:01.437 INFO running `"docker" "inspect" "c412bd885cf83303eff462c0df95e1de7157e29a4e0645f84f1627fe49e3158c"`
Dec 07 08:48:01.530 INFO running `"docker" "rm" "-f" "c412bd885cf83303eff462c0df95e1de7157e29a4e0645f84f1627fe49e3158c"`
Dec 07 08:48:01.644 INFO [stdout] c412bd885cf83303eff462c0df95e1de7157e29a4e0645f84f1627fe49e3158c