Dec 15 00:23:47.725 INFO testing r2d2-mongodb-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 00:23:47.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 00:23:48.030 INFO [stdout] 2f7a971915c17562d67b3a04969cde58f12a822b845671313963984ef40691fd
Dec 15 00:23:48.033 INFO running `"docker" "start" "-a" "2f7a971915c17562d67b3a04969cde58f12a822b845671313963984ef40691fd"`
Dec 15 00:23:48.658 INFO [stderr] usermod: no changes
Dec 15 00:23:48.857 INFO [stderr]    Compiling serde_json v1.0.33
Dec 15 00:23:48.858 INFO [stderr]    Compiling hmac v0.6.3
Dec 15 00:23:48.858 INFO [stderr]    Compiling md-5 v0.7.0
Dec 15 00:23:48.859 INFO [stderr]    Compiling scan_fmt v0.1.3
Dec 15 00:23:49.679 INFO [stderr]    Compiling pbkdf2 v0.2.3
Dec 15 00:23:53.139 INFO [stderr]    Compiling bson v0.13.0
Dec 15 00:23:56.051 INFO [stderr]    Compiling mongodb v0.3.12
Dec 15 00:24:05.009 INFO [stderr]    Compiling r2d2-mongodb v0.2.0 (/source)
Dec 15 00:24:08.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.72s
Dec 15 00:24:08.418 INFO [stderr] su: No module specific data is present
Dec 15 00:24:08.658 INFO running `"docker" "inspect" "2f7a971915c17562d67b3a04969cde58f12a822b845671313963984ef40691fd"`
Dec 15 00:24:08.723 INFO running `"docker" "rm" "-f" "2f7a971915c17562d67b3a04969cde58f12a822b845671313963984ef40691fd"`
Dec 15 00:24:08.791 INFO [stdout] 2f7a971915c17562d67b3a04969cde58f12a822b845671313963984ef40691fd
Dec 15 00:24:08.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 00:24:08.931 INFO [stdout] 903392f7b64a676aec63188bb8a41aaddabc15efcb216dab9c3724819cfe2625
Dec 15 00:24:08.933 INFO running `"docker" "start" "-a" "903392f7b64a676aec63188bb8a41aaddabc15efcb216dab9c3724819cfe2625"`
Dec 15 00:24:09.273 INFO [stderr] usermod: no changes
Dec 15 00:24:09.400 INFO [stderr]    Compiling r2d2-mongodb v0.2.0 (/source)
Dec 15 00:24:13.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
Dec 15 00:24:13.552 INFO [stderr] su: No module specific data is present
Dec 15 00:24:13.826 INFO running `"docker" "inspect" "903392f7b64a676aec63188bb8a41aaddabc15efcb216dab9c3724819cfe2625"`
Dec 15 00:24:13.897 INFO running `"docker" "rm" "-f" "903392f7b64a676aec63188bb8a41aaddabc15efcb216dab9c3724819cfe2625"`
Dec 15 00:24:14.022 INFO [stdout] 903392f7b64a676aec63188bb8a41aaddabc15efcb216dab9c3724819cfe2625