Dec 06 20:59:01.049 INFO testing synchronized-writer-1.1.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 20:59:01.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 20:59:01.462 INFO [stdout] 4fe4837e92a6e096a5c208f388e3664d45647c6917583c16a3ef06ac3a61ea28
Dec 06 20:59:01.470 INFO running `"docker" "start" "-a" "4fe4837e92a6e096a5c208f388e3664d45647c6917583c16a3ef06ac3a61ea28"`
Dec 06 20:59:02.672 INFO [stderr] usermod: no changes
Dec 06 20:59:02.748 INFO [stderr]    Compiling synchronized-writer v1.1.1 (/source)
Dec 06 20:59:03.334 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 06 20:59:03.335 INFO [stderr] su: No module specific data is present
Dec 06 20:59:04.098 INFO running `"docker" "inspect" "4fe4837e92a6e096a5c208f388e3664d45647c6917583c16a3ef06ac3a61ea28"`
Dec 06 20:59:04.380 INFO running `"docker" "rm" "-f" "4fe4837e92a6e096a5c208f388e3664d45647c6917583c16a3ef06ac3a61ea28"`
Dec 06 20:59:04.856 INFO [stdout] 4fe4837e92a6e096a5c208f388e3664d45647c6917583c16a3ef06ac3a61ea28
Dec 06 20:59:04.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 20:59:05.304 INFO [stdout] 4c52958464b8aa30d37f9737a5bc6d5d3cf219584311ca3a82f041daa236810f
Dec 06 20:59:05.306 INFO running `"docker" "start" "-a" "4c52958464b8aa30d37f9737a5bc6d5d3cf219584311ca3a82f041daa236810f"`
Dec 06 20:59:06.987 INFO [stderr] usermod: no changes
Dec 06 20:59:07.028 INFO [stderr]    Compiling synchronized-writer v1.1.1 (/source)
Dec 06 20:59:09.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Dec 06 20:59:09.007 INFO [stderr] su: No module specific data is present
Dec 06 20:59:09.391 INFO running `"docker" "inspect" "4c52958464b8aa30d37f9737a5bc6d5d3cf219584311ca3a82f041daa236810f"`
Dec 06 20:59:09.461 INFO running `"docker" "rm" "-f" "4c52958464b8aa30d37f9737a5bc6d5d3cf219584311ca3a82f041daa236810f"`
Dec 06 20:59:09.546 INFO [stdout] 4c52958464b8aa30d37f9737a5bc6d5d3cf219584311ca3a82f041daa236810f
Dec 06 20:59:09.547 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 20:59:09.680 INFO [stdout] 31c78ac7acf7dc3a9d019a6b1f44ed4dde4d2329f28c937543fc50367d998053
Dec 06 20:59:09.684 INFO running `"docker" "start" "-a" "31c78ac7acf7dc3a9d019a6b1f44ed4dde4d2329f28c937543fc50367d998053"`
Dec 06 20:59:10.192 INFO [stderr] usermod: no changes
Dec 06 20:59:10.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 20:59:10.215 INFO [stderr]      Running /target/debug/deps/synchronized_writer-e5645ace85413ff1
Dec 06 20:59:10.219 INFO [stdout] 
Dec 06 20:59:10.219 INFO [stdout] running 0 tests
Dec 06 20:59:10.219 INFO [stdout] 
Dec 06 20:59:10.219 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:59:10.219 INFO [stdout] 
Dec 06 20:59:10.219 INFO [stderr]      Running /target/debug/deps/synchronized_option_writer-f65fa449da3c440b
Dec 06 20:59:10.220 INFO [stdout] 
Dec 06 20:59:10.220 INFO [stdout] running 1 test
Dec 06 20:59:10.221 INFO [stdout] test write_to_option_vec ... ok
Dec 06 20:59:10.221 INFO [stdout] 
Dec 06 20:59:10.221 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:59:10.221 INFO [stdout] 
Dec 06 20:59:10.221 INFO [stderr]      Running /target/debug/deps/synchronized_writer-a893adf3b0d33189
Dec 06 20:59:10.222 INFO [stdout] 
Dec 06 20:59:10.222 INFO [stdout] running 2 tests
Dec 06 20:59:10.222 INFO [stdout] test write_to_vec ... ok
Dec 06 20:59:10.228 INFO [stdout] test write_via_multi_threads ... ok
Dec 06 20:59:10.228 INFO [stderr]    Doc-tests synchronized-writer
Dec 06 20:59:10.228 INFO [stdout] 
Dec 06 20:59:10.228 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:59:10.228 INFO [stdout] 
Dec 06 20:59:10.791 INFO [stdout] 
Dec 06 20:59:10.791 INFO [stdout] running 2 tests
Dec 06 20:59:11.931 INFO [stdout] test src/lib.rs -  (line 41) ... ok
Dec 06 20:59:12.090 INFO [stdout] test src/lib.rs -  (line 7) ... ok
Dec 06 20:59:12.090 INFO [stdout] 
Dec 06 20:59:12.090 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:59:12.090 INFO [stdout] 
Dec 06 20:59:12.102 INFO [stderr] su: No module specific data is present
Dec 06 20:59:12.374 INFO running `"docker" "inspect" "31c78ac7acf7dc3a9d019a6b1f44ed4dde4d2329f28c937543fc50367d998053"`
Dec 06 20:59:12.441 INFO running `"docker" "rm" "-f" "31c78ac7acf7dc3a9d019a6b1f44ed4dde4d2329f28c937543fc50367d998053"`
Dec 06 20:59:12.518 INFO [stdout] 31c78ac7acf7dc3a9d019a6b1f44ed4dde4d2329f28c937543fc50367d998053