Nov 30 20:52:28.647 INFO checking indy-crypto-0.4.4-dev-71 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 20:52:28.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 20:52:28.830 INFO [stdout] c34334dd022a823b2e73285defc9bdcc94d2ccdce812914426e5d764dfaeebe7
Nov 30 20:52:28.833 INFO running `"docker" "start" "-a" "c34334dd022a823b2e73285defc9bdcc94d2ccdce812914426e5d764dfaeebe7"`
Nov 30 20:52:29.312 INFO [stderr] usermod: no changes
Nov 30 20:52:29.453 INFO [stderr]    Compiling indy-crypto v0.4.4-dev-71 (/source)
Nov 30 20:52:29.456 INFO [stderr]     Checking amcl v0.1.3
Nov 30 20:52:29.457 INFO [stderr]     Checking int_traits v0.1.1
Nov 30 20:52:29.472 INFO [stderr]    Compiling rand v0.6.1
Nov 30 20:52:47.564 INFO [stderr] error[E0596]: cannot borrow field `self.bn` of immutable binding as mutable
Nov 30 20:52:47.564 INFO [stderr]    --> src/pair/amcl.rs:473:12
Nov 30 20:52:47.564 INFO [stderr]     |
Nov 30 20:52:47.564 INFO [stderr] 472 |     pub fn to_string(&self) -> Result<String, IndyCryptoError> {
Nov 30 20:52:47.564 INFO [stderr]     |                      ----- use `&mut self` here to make mutable
Nov 30 20:52:47.564 INFO [stderr] 473 |         Ok(self.bn.to_hex())
Nov 30 20:52:47.564 INFO [stderr]     |            ^^^^^^^ cannot mutably borrow field of immutable binding
Nov 30 20:52:47.564 INFO [stderr] 
Nov 30 20:52:47.564 INFO [stderr] error[E0596]: cannot borrow field `self.bn` of immutable binding as mutable
Nov 30 20:52:47.564 INFO [stderr]    --> src/pair/amcl.rs:516:53
Nov 30 20:52:47.564 INFO [stderr]     |
Nov 30 20:52:47.564 INFO [stderr] 515 |     fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
Nov 30 20:52:47.564 INFO [stderr]     |            ----- use `&mut self` here to make mutable
Nov 30 20:52:47.564 INFO [stderr] 516 |         write!(f, "GroupOrderElement {{ bn: {} }}", self.bn.to_hex())
Nov 30 20:52:47.564 INFO [stderr]     |                                                     ^^^^^^^ cannot mutably borrow field of immutable binding
Nov 30 20:52:47.564 INFO [stderr] 
Nov 30 20:52:47.656 INFO [stderr] error: aborting due to 2 previous errors
Nov 30 20:52:47.656 INFO [stderr] 
Nov 30 20:52:47.660 INFO [stderr] For more information about this error, try `rustc --explain E0596`.
Nov 30 20:52:47.680 INFO [stderr] error: Could not compile `indy-crypto`.
Nov 30 20:52:47.680 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 20:52:50.492 INFO [stderr] error[E0596]: cannot borrow field `self.bn` of immutable binding as mutable
Nov 30 20:52:50.492 INFO [stderr]    --> src/pair/amcl.rs:473:12
Nov 30 20:52:50.492 INFO [stderr]     |
Nov 30 20:52:50.492 INFO [stderr] 472 |     pub fn to_string(&self) -> Result<String, IndyCryptoError> {
Nov 30 20:52:50.492 INFO [stderr]     |                      ----- use `&mut self` here to make mutable
Nov 30 20:52:50.492 INFO [stderr] 473 |         Ok(self.bn.to_hex())
Nov 30 20:52:50.492 INFO [stderr]     |            ^^^^^^^ cannot mutably borrow field of immutable binding
Nov 30 20:52:50.492 INFO [stderr] 
Nov 30 20:52:50.492 INFO [stderr] error[E0596]: cannot borrow field `self.bn` of immutable binding as mutable
Nov 30 20:52:50.492 INFO [stderr]    --> src/pair/amcl.rs:516:53
Nov 30 20:52:50.492 INFO [stderr]     |
Nov 30 20:52:50.492 INFO [stderr] 515 |     fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
Nov 30 20:52:50.492 INFO [stderr]     |            ----- use `&mut self` here to make mutable
Nov 30 20:52:50.492 INFO [stderr] 516 |         write!(f, "GroupOrderElement {{ bn: {} }}", self.bn.to_hex())
Nov 30 20:52:50.492 INFO [stderr]     |                                                     ^^^^^^^ cannot mutably borrow field of immutable binding
Nov 30 20:52:50.492 INFO [stderr] 
Nov 30 20:52:50.597 INFO [stderr] error: aborting due to 2 previous errors
Nov 30 20:52:50.598 INFO [stderr] 
Nov 30 20:52:50.598 INFO [stderr] For more information about this error, try `rustc --explain E0596`.
Nov 30 20:52:50.632 INFO [stderr] error: Could not compile `indy-crypto`.
Nov 30 20:52:50.632 INFO [stderr] 
Nov 30 20:52:50.632 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 20:52:50.634 INFO [stderr] su: No module specific data is present
Nov 30 20:52:51.469 INFO running `"docker" "inspect" "c34334dd022a823b2e73285defc9bdcc94d2ccdce812914426e5d764dfaeebe7"`
Nov 30 20:52:51.778 INFO running `"docker" "rm" "-f" "c34334dd022a823b2e73285defc9bdcc94d2ccdce812914426e5d764dfaeebe7"`
Nov 30 20:52:52.176 INFO [stdout] c34334dd022a823b2e73285defc9bdcc94d2ccdce812914426e5d764dfaeebe7