[INFO] fetching crate snarkos-node-env 2.1.7...
[INFO] testing snarkos-node-env-2.1.7 against 1.90.0 for beta-1.91-3
[INFO] extracting crate snarkos-node-env 2.1.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate snarkos-node-env 2.1.7
[INFO] finished tweaking crates.io crate snarkos-node-env 2.1.7
[INFO] tweaked toml for crates.io crate snarkos-node-env 2.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snarkos-node-env 2.1.7 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2eb8c26a7cebd81bcbd490e0b273aace1c7208990ad56ed6e6ff39d0d96d5f2e
[INFO] running `Command { std: "docker" "start" "-a" "2eb8c26a7cebd81bcbd490e0b273aace1c7208990ad56ed6e6ff39d0d96d5f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eb8c26a7cebd81bcbd490e0b273aace1c7208990ad56ed6e6ff39d0d96d5f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb8c26a7cebd81bcbd490e0b273aace1c7208990ad56ed6e6ff39d0d96d5f2e", kill_on_drop: false }`
[INFO] [stdout] 2eb8c26a7cebd81bcbd490e0b273aace1c7208990ad56ed6e6ff39d0d96d5f2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95ee237863dc38e95521c72b851420feab815eb479aee537667fdb27fca3320e
[INFO] running `Command { std: "docker" "start" "-a" "95ee237863dc38e95521c72b851420feab815eb479aee537667fdb27fca3320e", kill_on_drop: false }`
[INFO] [stderr]    Compiling snarkos-node-env v2.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "95ee237863dc38e95521c72b851420feab815eb479aee537667fdb27fca3320e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ee237863dc38e95521c72b851420feab815eb479aee537667fdb27fca3320e", kill_on_drop: false }`
[INFO] [stdout] 95ee237863dc38e95521c72b851420feab815eb479aee537667fdb27fca3320e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcd45d42bd86c57a6853e996632cbc5cc4977c2b4e31e064befe8774927ad633
[INFO] running `Command { std: "docker" "start" "-a" "fcd45d42bd86c57a6853e996632cbc5cc4977c2b4e31e064befe8774927ad633", kill_on_drop: false }`
[INFO] [stderr]    Compiling snarkos-node-env v2.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "fcd45d42bd86c57a6853e996632cbc5cc4977c2b4e31e064befe8774927ad633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd45d42bd86c57a6853e996632cbc5cc4977c2b4e31e064befe8774927ad633", kill_on_drop: false }`
[INFO] [stdout] fcd45d42bd86c57a6853e996632cbc5cc4977c2b4e31e064befe8774927ad633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8ca22ccadc2969bdf15fac5f515c6d721ad1de448337089fa4d6ba5a9d2b791
[INFO] running `Command { std: "docker" "start" "-a" "d8ca22ccadc2969bdf15fac5f515c6d721ad1de448337089fa4d6ba5a9d2b791", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snarkos_node_env-a01f9dff6ec1a47e)
[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] [stderr]    Doc-tests snarkos_node_env
[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" "d8ca22ccadc2969bdf15fac5f515c6d721ad1de448337089fa4d6ba5a9d2b791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ca22ccadc2969bdf15fac5f515c6d721ad1de448337089fa4d6ba5a9d2b791", kill_on_drop: false }`
[INFO] [stdout] d8ca22ccadc2969bdf15fac5f515c6d721ad1de448337089fa4d6ba5a9d2b791