Nov 30 20:52:28.581 INFO checking indy-crypto-0.4.4-dev-71 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:52:28.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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 30 20:52:28.749 INFO [stdout] ab0a148085cc7dd043d4259b7a2b0bf221b2e04eeb33a00907734fbc6e94266f
Nov 30 20:52:28.751 INFO running `"docker" "start" "-a" "ab0a148085cc7dd043d4259b7a2b0bf221b2e04eeb33a00907734fbc6e94266f"`
Nov 30 20:52:29.310 INFO [stderr] usermod: no changes
Nov 30 20:52:29.453 INFO [stderr]    Compiling indy-crypto v0.4.4-dev-71 (/source)
Nov 30 20:52:29.463 INFO [stderr]     Checking int_traits v0.1.1
Nov 30 20:52:29.463 INFO [stderr]     Checking amcl v0.1.3
Nov 30 20:52:29.464 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 30 20:53:01.796 INFO [stderr] error[E0596]: cannot borrow field `self.bn` of immutable binding as mutable
Nov 30 20:53:01.796 INFO [stderr]    --> src/pair/amcl.rs:473:12
Nov 30 20:53:01.796 INFO [stderr]     |
Nov 30 20:53:01.796 INFO [stderr] 472 |     pub fn to_string(&self) -> Result<String, IndyCryptoError> {
Nov 30 20:53:01.796 INFO [stderr]     |                      ----- use `&mut self` here to make mutable
Nov 30 20:53:01.796 INFO [stderr] 473 |         Ok(self.bn.to_hex())
Nov 30 20:53:01.796 INFO [stderr]     |            ^^^^^^^ cannot mutably borrow field of immutable binding
Nov 30 20:53:01.796 INFO [stderr] 
Nov 30 20:53:01.796 INFO [stderr] error[E0596]: cannot borrow field `self.bn` of immutable binding as mutable
Nov 30 20:53:01.796 INFO [stderr]    --> src/pair/amcl.rs:516:53
Nov 30 20:53:01.796 INFO [stderr]     |
Nov 30 20:53:01.796 INFO [stderr] 515 |     fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
Nov 30 20:53:01.796 INFO [stderr]     |            ----- use `&mut self` here to make mutable
Nov 30 20:53:01.796 INFO [stderr] 516 |         write!(f, "GroupOrderElement {{ bn: {} }}", self.bn.to_hex())
Nov 30 20:53:01.796 INFO [stderr]     |                                                     ^^^^^^^ cannot mutably borrow field of immutable binding
Nov 30 20:53:01.797 INFO [stderr] 
Nov 30 20:53:01.916 INFO [stderr] error: aborting due to 2 previous errors
Nov 30 20:53:01.916 INFO [stderr] 
Nov 30 20:53:01.916 INFO [stderr] For more information about this error, try `rustc --explain E0596`.
Nov 30 20:53:01.948 INFO [stderr] error: Could not compile `indy-crypto`.
Nov 30 20:53:01.948 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 20:53:04.280 INFO [stderr] error[E0596]: cannot borrow field `self.bn` of immutable binding as mutable
Nov 30 20:53:04.280 INFO [stderr]    --> src/pair/amcl.rs:473:12
Nov 30 20:53:04.280 INFO [stderr]     |
Nov 30 20:53:04.280 INFO [stderr] 472 |     pub fn to_string(&self) -> Result<String, IndyCryptoError> {
Nov 30 20:53:04.280 INFO [stderr]     |                      ----- use `&mut self` here to make mutable
Nov 30 20:53:04.280 INFO [stderr] 473 |         Ok(self.bn.to_hex())
Nov 30 20:53:04.280 INFO [stderr]     |            ^^^^^^^ cannot mutably borrow field of immutable binding
Nov 30 20:53:04.280 INFO [stderr] 
Nov 30 20:53:04.280 INFO [stderr] error[E0596]: cannot borrow field `self.bn` of immutable binding as mutable
Nov 30 20:53:04.280 INFO [stderr]    --> src/pair/amcl.rs:516:53
Nov 30 20:53:04.280 INFO [stderr]     |
Nov 30 20:53:04.280 INFO [stderr] 515 |     fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
Nov 30 20:53:04.280 INFO [stderr]     |            ----- use `&mut self` here to make mutable
Nov 30 20:53:04.280 INFO [stderr] 516 |         write!(f, "GroupOrderElement {{ bn: {} }}", self.bn.to_hex())
Nov 30 20:53:04.280 INFO [stderr]     |                                                     ^^^^^^^ cannot mutably borrow field of immutable binding
Nov 30 20:53:04.280 INFO [stderr] 
Nov 30 20:53:04.412 INFO [stderr] error: aborting due to 2 previous errors
Nov 30 20:53:04.412 INFO [stderr] 
Nov 30 20:53:04.412 INFO [stderr] For more information about this error, try `rustc --explain E0596`.
Nov 30 20:53:04.452 INFO [stderr] error: Could not compile `indy-crypto`.
Nov 30 20:53:04.452 INFO [stderr] 
Nov 30 20:53:04.452 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 20:53:04.452 INFO [stderr] su: No module specific data is present
Nov 30 20:53:05.173 INFO running `"docker" "inspect" "ab0a148085cc7dd043d4259b7a2b0bf221b2e04eeb33a00907734fbc6e94266f"`
Nov 30 20:53:05.510 INFO running `"docker" "rm" "-f" "ab0a148085cc7dd043d4259b7a2b0bf221b2e04eeb33a00907734fbc6e94266f"`
Nov 30 20:53:05.888 INFO [stdout] ab0a148085cc7dd043d4259b7a2b0bf221b2e04eeb33a00907734fbc6e94266f