Nov 16 20:40:40.260 INFO testing maidsafe/system_uri against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 20:40:40.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 20:40:40.731 INFO [stdout] fe729a1a98facf9f2369d8821a4533fa2244b19cb70eeefe84601a55307a3ba2
Nov 16 20:40:40.737 INFO running `"docker" "start" "-a" "fe729a1a98facf9f2369d8821a4533fa2244b19cb70eeefe84601a55307a3ba2"`
Nov 16 20:40:41.651 INFO [stderr] usermod: no changes
Nov 16 20:40:41.799 INFO [stderr]    Compiling jni-sys v0.3.0
Nov 16 20:40:41.799 INFO [stderr]    Compiling cesu8 v1.1.0
Nov 16 20:40:41.800 INFO [stderr]    Compiling unwrap v1.2.1
Nov 16 20:40:41.800 INFO [stderr]    Compiling xdg-basedir v1.0.0
Nov 16 20:40:41.802 INFO [stderr]    Compiling walkdir v2.0.1
Nov 16 20:40:41.802 INFO [stderr]    Compiling log v0.4.4
Nov 16 20:40:41.803 INFO [stderr]    Compiling combine v2.5.2
Nov 16 20:40:41.803 INFO [stderr]    Compiling base64 v0.9.2
Nov 16 20:40:42.573 INFO [stderr]    Compiling regex v0.2.11
Nov 16 20:40:44.264 INFO [stderr]    Compiling syn v0.14.9
Nov 16 20:40:44.265 INFO [stderr]    Compiling jni v0.10.1
Nov 16 20:40:44.284 INFO [stderr]    Compiling error-chain v0.11.0
Nov 16 20:40:44.311 INFO [stderr]    Compiling log v0.3.9
Nov 16 20:41:05.895 INFO [stderr]    Compiling serde_derive v1.0.75
Nov 16 20:41:20.024 INFO [stderr]    Compiling ffi_utils v0.8.0
Nov 16 20:41:21.744 INFO [stderr]    Compiling system_uri v0.4.0 (/source)
Nov 16 20:41:21.815 INFO [stderr] error: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Nov 16 20:41:21.815 INFO [stderr]   --> src/lib.rs:40:5
Nov 16 20:41:21.815 INFO [stderr]    |
Nov 16 20:41:21.815 INFO [stderr] 40 |     private_no_mangle_fns,
Nov 16 20:41:21.815 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:41:21.815 INFO [stderr]    |
Nov 16 20:41:21.815 INFO [stderr] note: lint level defined here
Nov 16 20:41:21.815 INFO [stderr]   --> src/lib.rs:30:5
Nov 16 20:41:21.815 INFO [stderr]    |
Nov 16 20:41:21.815 INFO [stderr] 30 |     warnings
Nov 16 20:41:21.815 INFO [stderr]    |     ^^^^^^^^
Nov 16 20:41:21.815 INFO [stderr]    = note: #[forbid(renamed_and_removed_lints)] implied by #[forbid(warnings)]
Nov 16 20:41:21.815 INFO [stderr] 
Nov 16 20:41:21.815 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Nov 16 20:41:21.815 INFO [stderr]   --> src/lib.rs:41:5
Nov 16 20:41:21.815 INFO [stderr]    |
Nov 16 20:41:21.815 INFO [stderr] 41 |     private_no_mangle_statics,
Nov 16 20:41:21.815 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:41:21.815 INFO [stderr] 
Nov 16 20:41:23.447 INFO [stderr] error: aborting due to 2 previous errors
Nov 16 20:41:23.447 INFO [stderr] 
Nov 16 20:41:23.463 INFO [stderr] error: Could not compile `system_uri`.
Nov 16 20:41:23.463 INFO [stderr] 
Nov 16 20:41:23.464 INFO [stderr] To learn more, run the command again with --verbose.
Nov 16 20:41:23.464 INFO [stderr] su: No module specific data is present
Nov 16 20:41:24.411 INFO running `"docker" "inspect" "fe729a1a98facf9f2369d8821a4533fa2244b19cb70eeefe84601a55307a3ba2"`
Nov 16 20:41:24.679 INFO running `"docker" "rm" "-f" "fe729a1a98facf9f2369d8821a4533fa2244b19cb70eeefe84601a55307a3ba2"`
Nov 16 20:41:24.951 INFO [stdout] fe729a1a98facf9f2369d8821a4533fa2244b19cb70eeefe84601a55307a3ba2