[INFO] fetching crate leo-core 1.0.7...
[INFO] testing leo-core-1.0.7 against 1.49.0 for beta-1.50-1
[INFO] extracting crate leo-core 1.0.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate leo-core 1.0.7 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 leo-core 1.0.7
[INFO] finished tweaking crates.io crate leo-core 1.0.7
[INFO] tweaked toml for crates.io crate leo-core 1.0.7 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0191313ce7f685780554e1b4ff56071d534bdc9d137e29749158c3e38d585bb6
[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" "0191313ce7f685780554e1b4ff56071d534bdc9d137e29749158c3e38d585bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0191313ce7f685780554e1b4ff56071d534bdc9d137e29749158c3e38d585bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0191313ce7f685780554e1b4ff56071d534bdc9d137e29749158c3e38d585bb6", kill_on_drop: false }`
[INFO] [stdout] 0191313ce7f685780554e1b4ff56071d534bdc9d137e29749158c3e38d585bb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/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] cbdf6f7cd77501686469b55d43bd81572c2211649e15709d9f5f063999e4cc9c
[INFO] running `Command { std: "docker" "start" "-a" "cbdf6f7cd77501686469b55d43bd81572c2211649e15709d9f5f063999e4cc9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bech32 v0.6.0
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling snarkos-profiler v1.1.4
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling from-pest v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling snarkos-derives v1.1.4
[INFO] [stderr]    Compiling derivative v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling single v1.0.0
[INFO] [stderr]    Compiling pest-ast v0.3.3
[INFO] [stderr]    Compiling jsonrpc-core v14.2.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling snarkos-errors v1.1.4
[INFO] [stderr]    Compiling snarkos-utilities v1.1.4
[INFO] [stderr]    Compiling leo-grammar v1.0.7
[INFO] [stderr]    Compiling snarkos-models v1.1.4
[INFO] [stderr]    Compiling snarkos-algorithms v1.1.4
[INFO] [stderr]    Compiling snarkos-curves v1.1.4
[INFO] [stderr]    Compiling leo-gadgets v1.0.7
[INFO] [stderr]    Compiling snarkos-gadgets v1.1.4
[INFO] [stderr]    Compiling leo-input v1.0.7
[INFO] [stderr]    Compiling leo-ast v1.0.7
[INFO] [stderr]    Compiling leo-core v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "cbdf6f7cd77501686469b55d43bd81572c2211649e15709d9f5f063999e4cc9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbdf6f7cd77501686469b55d43bd81572c2211649e15709d9f5f063999e4cc9c", kill_on_drop: false }`
[INFO] [stdout] cbdf6f7cd77501686469b55d43bd81572c2211649e15709d9f5f063999e4cc9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43112201feb3d69280c8afa44312f0a31a0f55fb4a705711ebba2f61088f51dd
[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" "43112201feb3d69280c8afa44312f0a31a0f55fb4a705711ebba2f61088f51dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling leo-core v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.94s
[INFO] running `Command { std: "docker" "inspect" "43112201feb3d69280c8afa44312f0a31a0f55fb4a705711ebba2f61088f51dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43112201feb3d69280c8afa44312f0a31a0f55fb4a705711ebba2f61088f51dd", kill_on_drop: false }`
[INFO] [stdout] 43112201feb3d69280c8afa44312f0a31a0f55fb4a705711ebba2f61088f51dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e46b9e038a7c675b66248ad46da5e7f7b949b79c0c485e9100eccd5d737e4780
[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" "e46b9e038a7c675b66248ad46da5e7f7b949b79c0c485e9100eccd5d737e4780", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/leo_core-b44c25092a4e96b8
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test packages::unstable::blake2s::tests::test_call_arguments_length_fail ... ok
[INFO] [stdout] test packages::unstable::blake2s::tests::test_invalid_array ... ok
[INFO] [stdout] test packages::unstable::blake2s::tests::test_invalid_array_bytes ... ok
[INFO] [stdout] test packages::unstable::blake2s::tests::test_array_length_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leo-core
[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" "e46b9e038a7c675b66248ad46da5e7f7b949b79c0c485e9100eccd5d737e4780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46b9e038a7c675b66248ad46da5e7f7b949b79c0c485e9100eccd5d737e4780", kill_on_drop: false }`
[INFO] [stdout] e46b9e038a7c675b66248ad46da5e7f7b949b79c0c485e9100eccd5d737e4780