[INFO] fetching crate randomx4r 0.2.1...
[INFO] testing randomx4r-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate randomx4r 0.2.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate randomx4r 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate randomx4r 0.2.1
[INFO] finished tweaking crates.io crate randomx4r 0.2.1
[INFO] tweaked toml for crates.io crate randomx4r 0.2.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate randomx4r 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazycell v1.2.1
[INFO] [stderr]   Downloaded cc v1.0.54
[INFO] [stderr]   Downloaded cmake v0.1.44
[INFO] [stderr]   Downloaded randomx4r-sys v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45e5712eb83e1d55351f17c99da806b9df7493c1ba25d7315c2b439c654577f1
[INFO] running `Command { std: "docker" "start" "-a" "45e5712eb83e1d55351f17c99da806b9df7493c1ba25d7315c2b439c654577f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45e5712eb83e1d55351f17c99da806b9df7493c1ba25d7315c2b439c654577f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e5712eb83e1d55351f17c99da806b9df7493c1ba25d7315c2b439c654577f1", kill_on_drop: false }`
[INFO] [stdout] 45e5712eb83e1d55351f17c99da806b9df7493c1ba25d7315c2b439c654577f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e804dec7015b71a94d7270025f7a2de8fa3f939e542c0feab66c69846cee8a7a
[INFO] running `Command { std: "docker" "start" "-a" "e804dec7015b71a94d7270025f7a2de8fa3f939e542c0feab66c69846cee8a7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling randomx4r-sys v0.1.1
[INFO] [stderr]    Compiling randomx4r v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.44s
[INFO] running `Command { std: "docker" "inspect" "e804dec7015b71a94d7270025f7a2de8fa3f939e542c0feab66c69846cee8a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e804dec7015b71a94d7270025f7a2de8fa3f939e542c0feab66c69846cee8a7a", kill_on_drop: false }`
[INFO] [stdout] e804dec7015b71a94d7270025f7a2de8fa3f939e542c0feab66c69846cee8a7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6192d930f040df12728da8be228859e0c5e378d1cd2b994dd77ec7e04126eaa
[INFO] running `Command { std: "docker" "start" "-a" "e6192d930f040df12728da8be228859e0c5e378d1cd2b994dd77ec7e04126eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling randomx4r v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "e6192d930f040df12728da8be228859e0c5e378d1cd2b994dd77ec7e04126eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6192d930f040df12728da8be228859e0c5e378d1cd2b994dd77ec7e04126eaa", kill_on_drop: false }`
[INFO] [stdout] e6192d930f040df12728da8be228859e0c5e378d1cd2b994dd77ec7e04126eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7b7ecf23b9b4e6bc23bef09a0cac80363468ef5a30b382d905857752bf1fb72
[INFO] running `Command { std: "docker" "start" "-a" "f7b7ecf23b9b4e6bc23bef09a0cac80363468ef5a30b382d905857752bf1fb72", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/randomx4r-9c646ae98354a378)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test vm::tests::can_calc_hash ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/randomx4r-9c646ae98354a378` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f7b7ecf23b9b4e6bc23bef09a0cac80363468ef5a30b382d905857752bf1fb72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b7ecf23b9b4e6bc23bef09a0cac80363468ef5a30b382d905857752bf1fb72", kill_on_drop: false }`
[INFO] [stdout] f7b7ecf23b9b4e6bc23bef09a0cac80363468ef5a30b382d905857752bf1fb72