[INFO] crate grin_chain 2.0.0 is already in cache
[INFO] testing grin_chain-2.0.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate grin_chain 2.0.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate grin_chain 2.0.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 334511377bacb677b34d090c0f32fbcb0cec0d829eeae914359fe0dfd4855814
[INFO] running `"docker" "start" "-a" "334511377bacb677b34d090c0f32fbcb0cec0d829eeae914359fe0dfd4855814"`
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.7
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling flate2 v1.0.12
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling crypto-mac v0.6.2
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling ripemd160 v0.7.0
[INFO] [stderr]    Compiling serde-value v0.5.3
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling hmac v0.6.3
[INFO] [stderr]    Compiling lmdb-zero v0.4.4
[INFO] [stderr]    Compiling zip v0.4.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling pbkdf2 v0.2.3
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling bindgen v0.37.4
[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 tempfile v3.1.0
[INFO] [stderr]    Compiling grin_util v2.0.0
[INFO] [stderr]    Compiling grin_keychain v2.0.0
[INFO] [stderr]    Compiling croaring-sys v0.3.9
[INFO] [stderr]    Compiling croaring v0.3.9
[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 1m 37s
[INFO] running `"docker" "inspect" "334511377bacb677b34d090c0f32fbcb0cec0d829eeae914359fe0dfd4855814"`
[INFO] running `"docker" "rm" "-f" "334511377bacb677b34d090c0f32fbcb0cec0d829eeae914359fe0dfd4855814"`
[INFO] [stdout] 334511377bacb677b34d090c0f32fbcb0cec0d829eeae914359fe0dfd4855814
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 663bab8cc6164155edf64d5af88649c7460551d9e85717b65e05d72625191360
[INFO] running `"docker" "start" "-a" "663bab8cc6164155edf64d5af88649c7460551d9e85717b65e05d72625191360"`
[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=d0e49dbcbcb58e3d -C extra-filename=-d0e49dbcbcb58e3d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4a7b4cf8fbd4dcc3.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-f584045056e081f3.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-16299883b0884073.rlib --extern croaring=/opt/rustwide/target/debug/deps/libcroaring-53a82a7a00e9dc1f.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-17fb0978fc8abcb7.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-b6da799a7c89ce5e.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-7d2786856b217646.so --extern grin_core=/opt/rustwide/target/debug/deps/libgrin_core-2b4eae2fc13229bb.rlib --extern grin_keychain=/opt/rustwide/target/debug/deps/libgrin_keychain-b1bdbf5e848fd0d0.rlib --extern grin_store=/opt/rustwide/target/debug/deps/libgrin_store-6b39831977108f04.rlib --extern grin_util=/opt/rustwide/target/debug/deps/libgrin_util-e0d853cbcb04633b.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-83cafc2ae303332c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-6cd34272981e6cdd.rlib --extern lru_cache=/opt/rustwide/target/debug/deps/liblru_cache-444a91d4cb91ecd6.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-80ab92b330fd30ea.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-1ab277b50a1acea0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe43c0c6b938bd64.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-45cc0e3876de4cbd.so --cap-lints=warn -L native=/opt/rustwide/target/debug/build/croaring-sys-893262bf3db5a1bc/out -L native=/opt/rustwide/target/debug/build/backtrace-sys-805e59335206c413/out -L native=/opt/rustwide/target/debug/build/grin_secp256k1zkp-c750de6d7c824eaa/out -L native=/opt/rustwide/target/debug/build/liblmdb-sys-6954324929f44d82/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=76b90dd16cb8ad3f -C extra-filename=-76b90dd16cb8ad3f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4a7b4cf8fbd4dcc3.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-f584045056e081f3.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-16299883b0884073.rlib --extern croaring=/opt/rustwide/target/debug/deps/libcroaring-53a82a7a00e9dc1f.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-17fb0978fc8abcb7.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-b6da799a7c89ce5e.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-7d2786856b217646.so --extern grin_chain=/opt/rustwide/target/debug/deps/libgrin_chain-270eb821deba75c3.rlib --extern grin_core=/opt/rustwide/target/debug/deps/libgrin_core-2b4eae2fc13229bb.rlib --extern grin_keychain=/opt/rustwide/target/debug/deps/libgrin_keychain-b1bdbf5e848fd0d0.rlib --extern grin_store=/opt/rustwide/target/debug/deps/libgrin_store-6b39831977108f04.rlib --extern grin_util=/opt/rustwide/target/debug/deps/libgrin_util-e0d853cbcb04633b.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-83cafc2ae303332c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-6cd34272981e6cdd.rlib --extern lru_cache=/opt/rustwide/target/debug/deps/liblru_cache-444a91d4cb91ecd6.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-80ab92b330fd30ea.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-1ab277b50a1acea0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe43c0c6b938bd64.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-45cc0e3876de4cbd.so --cap-lints=warn -L native=/opt/rustwide/target/debug/build/croaring-sys-893262bf3db5a1bc/out -L native=/opt/rustwide/target/debug/build/backtrace-sys-805e59335206c413/out -L native=/opt/rustwide/target/debug/build/grin_secp256k1zkp-c750de6d7c824eaa/out -L native=/opt/rustwide/target/debug/build/liblmdb-sys-6954324929f44d82/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=be0b43a52f95e965 -C extra-filename=-be0b43a52f95e965 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4a7b4cf8fbd4dcc3.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-f584045056e081f3.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-16299883b0884073.rlib --extern croaring=/opt/rustwide/target/debug/deps/libcroaring-53a82a7a00e9dc1f.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-17fb0978fc8abcb7.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-b6da799a7c89ce5e.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-7d2786856b217646.so --extern grin_chain=/opt/rustwide/target/debug/deps/libgrin_chain-270eb821deba75c3.rlib --extern grin_core=/opt/rustwide/target/debug/deps/libgrin_core-2b4eae2fc13229bb.rlib --extern grin_keychain=/opt/rustwide/target/debug/deps/libgrin_keychain-b1bdbf5e848fd0d0.rlib --extern grin_store=/opt/rustwide/target/debug/deps/libgrin_store-6b39831977108f04.rlib --extern grin_util=/opt/rustwide/target/debug/deps/libgrin_util-e0d853cbcb04633b.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-83cafc2ae303332c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-6cd34272981e6cdd.rlib --extern lru_cache=/opt/rustwide/target/debug/deps/liblru_cache-444a91d4cb91ecd6.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-80ab92b330fd30ea.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-1ab277b50a1acea0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe43c0c6b938bd64.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-45cc0e3876de4cbd.so --cap-lints=warn -L native=/opt/rustwide/target/debug/build/croaring-sys-893262bf3db5a1bc/out -L native=/opt/rustwide/target/debug/build/backtrace-sys-805e59335206c413/out -L native=/opt/rustwide/target/debug/build/grin_secp256k1zkp-c750de6d7c824eaa/out -L native=/opt/rustwide/target/debug/build/liblmdb-sys-6954324929f44d82/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" "663bab8cc6164155edf64d5af88649c7460551d9e85717b65e05d72625191360"`
[INFO] running `"docker" "rm" "-f" "663bab8cc6164155edf64d5af88649c7460551d9e85717b65e05d72625191360"`
[INFO] [stdout] 663bab8cc6164155edf64d5af88649c7460551d9e85717b65e05d72625191360