[INFO] fetching crate elrond-wasm-debug 0.10.3...
[INFO] testing elrond-wasm-debug-0.10.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate elrond-wasm-debug 0.10.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate elrond-wasm-debug 0.10.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elrond-wasm-debug 0.10.3
[INFO] finished tweaking crates.io crate elrond-wasm-debug 0.10.3
[INFO] tweaked toml for crates.io crate elrond-wasm-debug 0.10.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8498e2784da243d91c62c27091a6b2ff4e5eab0f5c02a9fa93361fa7aa4a5baa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8498e2784da243d91c62c27091a6b2ff4e5eab0f5c02a9fa93361fa7aa4a5baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8498e2784da243d91c62c27091a6b2ff4e5eab0f5c02a9fa93361fa7aa4a5baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8498e2784da243d91c62c27091a6b2ff4e5eab0f5c02a9fa93361fa7aa4a5baa", kill_on_drop: false }`
[INFO] [stdout] 8498e2784da243d91c62c27091a6b2ff4e5eab0f5c02a9fa93361fa7aa4a5baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b90b8250868fc839553f7a48662e2f529091103ae5421e98bd86eeb8e0ee1895
[INFO] running `Command { std: "docker" "start" "-a" "b90b8250868fc839553f7a48662e2f529091103ae5421e98bd86eeb8e0ee1895", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling elrond-codec-derive v0.4.2
[INFO] [stderr]    Compiling elrond-codec v0.4.2
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling elrond-wasm v0.10.3
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling mandos v0.4.1
[INFO] [stderr]    Compiling elrond-wasm-debug v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.13s
[INFO] running `Command { std: "docker" "inspect" "b90b8250868fc839553f7a48662e2f529091103ae5421e98bd86eeb8e0ee1895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b90b8250868fc839553f7a48662e2f529091103ae5421e98bd86eeb8e0ee1895", kill_on_drop: false }`
[INFO] [stdout] b90b8250868fc839553f7a48662e2f529091103ae5421e98bd86eeb8e0ee1895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 854c840510a097538be04104629aebb03eb540f1edacfbefec2135abd83dcbf0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "854c840510a097538be04104629aebb03eb540f1edacfbefec2135abd83dcbf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling elrond-wasm-debug v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "854c840510a097538be04104629aebb03eb540f1edacfbefec2135abd83dcbf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854c840510a097538be04104629aebb03eb540f1edacfbefec2135abd83dcbf0", kill_on_drop: false }`
[INFO] [stdout] 854c840510a097538be04104629aebb03eb540f1edacfbefec2135abd83dcbf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b7420376bf1f3ee768b8a46d0ac85f0a9df25db0a2f87d236eeae2bd4d0b935
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6b7420376bf1f3ee768b8a46d0ac85f0a9df25db0a2f87d236eeae2bd4d0b935", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elrond_wasm_debug-ff6869b568912d5c
[INFO] [stdout] running 2 tests
[INFO] [stdout] test elrond_codec_tests::test_big_uint_serialization ... ok
[INFO] [stdout] test elrond_codec_tests::test_big_int_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/framework_mandos_test-a8901cde3fe1eba9
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test validator_reward ... ok
[INFO] [stderr]    Doc-tests elrond-wasm-debug
[INFO] [stdout] test external_steps ... ok
[INFO] [stdout] test transfer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b7420376bf1f3ee768b8a46d0ac85f0a9df25db0a2f87d236eeae2bd4d0b935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7420376bf1f3ee768b8a46d0ac85f0a9df25db0a2f87d236eeae2bd4d0b935", kill_on_drop: false }`
[INFO] [stdout] 6b7420376bf1f3ee768b8a46d0ac85f0a9df25db0a2f87d236eeae2bd4d0b935