[INFO] crate grin_chain 2.0.0 is already in cache
[INFO] testing grin_chain-2.0.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate grin_chain 2.0.0 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate grin_chain 2.0.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grin_chain 2.0.0
[INFO] finished tweaking crates.io crate grin_chain 2.0.0
[INFO] tweaked toml for crates.io crate grin_chain 2.0.0 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] efcf671f40b4aa3a3146c283820296338d376acc7ee3261820a42a791da557a0
[INFO] running `"docker" "start" "-a" "efcf671f40b4aa3a3146c283820296338d376acc7ee3261820a42a791da557a0"`
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling log4rs v0.8.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling grin_util v2.0.0
[INFO] [stderr]    Compiling grin_keychain v2.0.0
[INFO] [stderr]    Compiling grin_core v2.0.0
[INFO] [stderr]    Compiling grin_store v2.0.0
[INFO] [stderr]    Compiling grin_chain v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/chain.rs:648:47
[INFO] [stderr]     |
[INFO] [stderr] 648 |     pub fn kernel_data_write(&self, reader: &mut Read) -> Result<(), Error> {
[INFO] [stderr]     |                                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/chain.rs:1393:53
[INFO] [stderr]      |
[INFO] [stderr] 1393 |                 let (utxo_sum, kernel_sum) = (sums, genesis as &Committed).verify_kernel_sums(
[INFO] [stderr]      |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn Committed`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.67s
[INFO] running `"docker" "inspect" "efcf671f40b4aa3a3146c283820296338d376acc7ee3261820a42a791da557a0"`
[INFO] running `"docker" "rm" "-f" "efcf671f40b4aa3a3146c283820296338d376acc7ee3261820a42a791da557a0"`
[INFO] [stdout] efcf671f40b4aa3a3146c283820296338d376acc7ee3261820a42a791da557a0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 99af12dac4fda1947c638e7a1c7a4e59bf3af52697492a9e5caee902fdf3be9c
[INFO] running `"docker" "start" "-a" "99af12dac4fda1947c638e7a1c7a4e59bf3af52697492a9e5caee902fdf3be9c"`
[INFO] [stderr]    Compiling grin_chain v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/chain.rs:648:47
[INFO] [stderr]     |
[INFO] [stderr] 648 |     pub fn kernel_data_write(&self, reader: &mut Read) -> Result<(), Error> {
[INFO] [stderr]     |                                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/chain.rs:1393:53
[INFO] [stderr]      |
[INFO] [stderr] 1393 |                 let (utxo_sum, kernel_sum) = (sums, genesis as &Committed).verify_kernel_sums(
[INFO] [stderr]      |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn Committed`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `grin_chain`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name grin_chain src/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=2fac2e52746cf4cc -C extra-filename=-2fac2e52746cf4cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4961bb5087b14aca.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-fdd43a3ae319d8ce.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ba27426314a9bd85.rlib --extern croaring=/opt/rustwide/target/debug/deps/libcroaring-07a53acbb64b6667.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e42af2b11a4a1abc.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-0ea3eb903759079b.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-e298f6bce0d9fac2.so --extern grin_core=/opt/rustwide/target/debug/deps/libgrin_core-2abb3e81eed93093.rlib --extern grin_keychain=/opt/rustwide/target/debug/deps/libgrin_keychain-034293076b441986.rlib --extern grin_store=/opt/rustwide/target/debug/deps/libgrin_store-480cdbde1619056d.rlib --extern grin_util=/opt/rustwide/target/debug/deps/libgrin_util-29a754130986338e.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-955d54352a795d1f.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-d39fdc97ac3c063b.rlib --extern lru_cache=/opt/rustwide/target/debug/deps/liblru_cache-dee40642d4691446.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-7d0f78d2e771bd61.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-cc58e35007e12ba4.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-bd54226c59a291eb.so --cap-lints=warn -L native=/opt/rustwide/target/debug/build/croaring-sys-d02dd41823fd8509/out -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out -L native=/opt/rustwide/target/debug/build/grin_secp256k1zkp-5bca3333b430fcd3/out -L native=/opt/rustwide/target/debug/build/liblmdb-sys-97b7396240af94b5/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `grin_chain`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name mine_simple_chain tests/mine_simple_chain.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=f17500e5a3f4ad26 -C extra-filename=-f17500e5a3f4ad26 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4961bb5087b14aca.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-fdd43a3ae319d8ce.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ba27426314a9bd85.rlib --extern croaring=/opt/rustwide/target/debug/deps/libcroaring-07a53acbb64b6667.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e42af2b11a4a1abc.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-0ea3eb903759079b.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-e298f6bce0d9fac2.so --extern grin_chain=/opt/rustwide/target/debug/deps/libgrin_chain-888d13da94dc0b78.rlib --extern grin_core=/opt/rustwide/target/debug/deps/libgrin_core-2abb3e81eed93093.rlib --extern grin_keychain=/opt/rustwide/target/debug/deps/libgrin_keychain-034293076b441986.rlib --extern grin_store=/opt/rustwide/target/debug/deps/libgrin_store-480cdbde1619056d.rlib --extern grin_util=/opt/rustwide/target/debug/deps/libgrin_util-29a754130986338e.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-955d54352a795d1f.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-d39fdc97ac3c063b.rlib --extern lru_cache=/opt/rustwide/target/debug/deps/liblru_cache-dee40642d4691446.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-7d0f78d2e771bd61.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-cc58e35007e12ba4.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-bd54226c59a291eb.so --cap-lints=warn -L native=/opt/rustwide/target/debug/build/croaring-sys-d02dd41823fd8509/out -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out -L native=/opt/rustwide/target/debug/build/grin_secp256k1zkp-5bca3333b430fcd3/out -L native=/opt/rustwide/target/debug/build/liblmdb-sys-97b7396240af94b5/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `grin_chain`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name test_coinbase_maturity tests/test_coinbase_maturity.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=1b5be7cf14c5e937 -C extra-filename=-1b5be7cf14c5e937 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4961bb5087b14aca.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-fdd43a3ae319d8ce.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ba27426314a9bd85.rlib --extern croaring=/opt/rustwide/target/debug/deps/libcroaring-07a53acbb64b6667.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e42af2b11a4a1abc.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-0ea3eb903759079b.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-e298f6bce0d9fac2.so --extern grin_chain=/opt/rustwide/target/debug/deps/libgrin_chain-888d13da94dc0b78.rlib --extern grin_core=/opt/rustwide/target/debug/deps/libgrin_core-2abb3e81eed93093.rlib --extern grin_keychain=/opt/rustwide/target/debug/deps/libgrin_keychain-034293076b441986.rlib --extern grin_store=/opt/rustwide/target/debug/deps/libgrin_store-480cdbde1619056d.rlib --extern grin_util=/opt/rustwide/target/debug/deps/libgrin_util-29a754130986338e.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-955d54352a795d1f.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-d39fdc97ac3c063b.rlib --extern lru_cache=/opt/rustwide/target/debug/deps/liblru_cache-dee40642d4691446.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-7d0f78d2e771bd61.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-cc58e35007e12ba4.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7b151d47f3e0e035.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-bd54226c59a291eb.so --cap-lints=warn -L native=/opt/rustwide/target/debug/build/croaring-sys-d02dd41823fd8509/out -L native=/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out -L native=/opt/rustwide/target/debug/build/grin_secp256k1zkp-5bca3333b430fcd3/out -L native=/opt/rustwide/target/debug/build/liblmdb-sys-97b7396240af94b5/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "99af12dac4fda1947c638e7a1c7a4e59bf3af52697492a9e5caee902fdf3be9c"`
[INFO] running `"docker" "rm" "-f" "99af12dac4fda1947c638e7a1c7a4e59bf3af52697492a9e5caee902fdf3be9c"`
[INFO] [stdout] 99af12dac4fda1947c638e7a1c7a4e59bf3af52697492a9e5caee902fdf3be9c