Dec 07 09:33:37.293 INFO testing json_logger-0.0.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 09:33:37.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:33:37.444 INFO [stdout] 81a5af74a00483e3b285960d89578367e60077574e9b716ff6df7af030e3934c
Dec 07 09:33:37.446 INFO running `"docker" "start" "-a" "81a5af74a00483e3b285960d89578367e60077574e9b716ff6df7af030e3934c"`
Dec 07 09:33:37.756 INFO [stderr] usermod: no changes
Dec 07 09:33:37.789 INFO [stderr]    Compiling json_logger v0.0.2 (/source)
Dec 07 09:33:38.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 07 09:33:38.527 INFO [stderr] su: No module specific data is present
Dec 07 09:33:38.820 INFO running `"docker" "inspect" "81a5af74a00483e3b285960d89578367e60077574e9b716ff6df7af030e3934c"`
Dec 07 09:33:38.904 INFO running `"docker" "rm" "-f" "81a5af74a00483e3b285960d89578367e60077574e9b716ff6df7af030e3934c"`
Dec 07 09:33:38.990 INFO [stdout] 81a5af74a00483e3b285960d89578367e60077574e9b716ff6df7af030e3934c
Dec 07 09:33:38.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:33:39.180 INFO [stdout] ba50c30dc4075839d618b2548e396a2177ee1ecaa1e555faf456bcd872af263e
Dec 07 09:33:39.182 INFO running `"docker" "start" "-a" "ba50c30dc4075839d618b2548e396a2177ee1ecaa1e555faf456bcd872af263e"`
Dec 07 09:33:39.499 INFO [stderr] usermod: no changes
Dec 07 09:33:39.536 INFO [stderr]    Compiling json_logger v0.0.2 (/source)
Dec 07 09:33:40.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 07 09:33:40.362 INFO [stderr] su: No module specific data is present
Dec 07 09:33:40.667 INFO running `"docker" "inspect" "ba50c30dc4075839d618b2548e396a2177ee1ecaa1e555faf456bcd872af263e"`
Dec 07 09:33:40.756 INFO running `"docker" "rm" "-f" "ba50c30dc4075839d618b2548e396a2177ee1ecaa1e555faf456bcd872af263e"`
Dec 07 09:33:40.865 INFO [stdout] ba50c30dc4075839d618b2548e396a2177ee1ecaa1e555faf456bcd872af263e
Dec 07 09:33:40.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:33:41.024 INFO [stdout] 8c69b89156664037761d9afedc60123ba95315004f3b04b3188fa0cf8bd54373
Dec 07 09:33:41.026 INFO running `"docker" "start" "-a" "8c69b89156664037761d9afedc60123ba95315004f3b04b3188fa0cf8bd54373"`
Dec 07 09:33:41.418 INFO [stderr] usermod: no changes
Dec 07 09:33:41.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 09:33:41.468 INFO [stderr]      Running /target/debug/deps/json_logger-add9542f89ecc878
Dec 07 09:33:41.470 INFO [stdout] 
Dec 07 09:33:41.470 INFO [stdout] running 0 tests
Dec 07 09:33:41.470 INFO [stdout] 
Dec 07 09:33:41.470 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:33:41.470 INFO [stdout] 
Dec 07 09:33:41.470 INFO [stderr]    Doc-tests json_logger
Dec 07 09:33:42.260 INFO [stdout] 
Dec 07 09:33:42.260 INFO [stdout] running 1 test
Dec 07 09:33:42.260 INFO [stdout] test src/lib.rs -  (line 7) ... ignored
Dec 07 09:33:42.260 INFO [stdout] 
Dec 07 09:33:42.260 INFO [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 07 09:33:42.260 INFO [stdout] 
Dec 07 09:33:42.266 INFO [stderr] su: No module specific data is present
Dec 07 09:33:42.531 INFO running `"docker" "inspect" "8c69b89156664037761d9afedc60123ba95315004f3b04b3188fa0cf8bd54373"`
Dec 07 09:33:42.605 INFO running `"docker" "rm" "-f" "8c69b89156664037761d9afedc60123ba95315004f3b04b3188fa0cf8bd54373"`
Dec 07 09:33:42.662 INFO [stdout] 8c69b89156664037761d9afedc60123ba95315004f3b04b3188fa0cf8bd54373