[INFO] fetching crate snarkos-derives 1.1.4...
[INFO] testing snarkos-derives-1.1.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate snarkos-derives 1.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate snarkos-derives 1.1.4 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snarkos-derives 1.1.4
[INFO] finished tweaking crates.io crate snarkos-derives 1.1.4
[INFO] tweaked toml for crates.io crate snarkos-derives 1.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 603d7b2f028a44235825dbc68965f8c106ae6fd6bf179abe3949bf8ea5e03e49
[INFO] running `Command { std: "docker" "start" "-a" "603d7b2f028a44235825dbc68965f8c106ae6fd6bf179abe3949bf8ea5e03e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "603d7b2f028a44235825dbc68965f8c106ae6fd6bf179abe3949bf8ea5e03e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603d7b2f028a44235825dbc68965f8c106ae6fd6bf179abe3949bf8ea5e03e49", kill_on_drop: false }`
[INFO] [stdout] 603d7b2f028a44235825dbc68965f8c106ae6fd6bf179abe3949bf8ea5e03e49
[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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe3e8220028904197c0e8d21302f69adacba8b5f4fde6b86b2e52d36717d5fb6
[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" "fe3e8220028904197c0e8d21302f69adacba8b5f4fde6b86b2e52d36717d5fb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling snarkos-derives v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "fe3e8220028904197c0e8d21302f69adacba8b5f4fde6b86b2e52d36717d5fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3e8220028904197c0e8d21302f69adacba8b5f4fde6b86b2e52d36717d5fb6", kill_on_drop: false }`
[INFO] [stdout] fe3e8220028904197c0e8d21302f69adacba8b5f4fde6b86b2e52d36717d5fb6
[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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--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] 5cd04ebb654ed03e95310d49860eb7a364531c4cac62ee32960204ff2575cbee
[INFO] running `Command { std: "docker" "start" "-a" "5cd04ebb654ed03e95310d49860eb7a364531c4cac62ee32960204ff2575cbee", kill_on_drop: false }`
[INFO] [stderr]    Compiling snarkos-derives v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "5cd04ebb654ed03e95310d49860eb7a364531c4cac62ee32960204ff2575cbee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd04ebb654ed03e95310d49860eb7a364531c4cac62ee32960204ff2575cbee", kill_on_drop: false }`
[INFO] [stdout] 5cd04ebb654ed03e95310d49860eb7a364531c4cac62ee32960204ff2575cbee
[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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79ce6e9de0c31d7683a4baf9b5cd5c1748ec7a65bab138c6124fed725be9edd7
[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" "79ce6e9de0c31d7683a4baf9b5cd5c1748ec7a65bab138c6124fed725be9edd7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/snarkos_derives-b51dadd28465c3f7
[INFO] [stderr]    Doc-tests snarkos-derives
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79ce6e9de0c31d7683a4baf9b5cd5c1748ec7a65bab138c6124fed725be9edd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ce6e9de0c31d7683a4baf9b5cd5c1748ec7a65bab138c6124fed725be9edd7", kill_on_drop: false }`
[INFO] [stdout] 79ce6e9de0c31d7683a4baf9b5cd5c1748ec7a65bab138c6124fed725be9edd7