[INFO] fetching crate zk-engine 0.1.0...
[INFO] testing zk-engine-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate zk-engine 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate zk-engine 0.1.0
[INFO] finished tweaking crates.io crate zk-engine 0.1.0
[INFO] tweaked toml for crates.io crate zk-engine 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zk-engine 0.1.0 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] crate crates.io crate zk-engine 0.1.0 already has a lockfile, it will not be regenerated
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] abdea26a1327fab408d16b7c0dfc2bf8aa699151a4270e4f792a5acca0403731
[INFO] running `Command { std: "docker" "start" "-a" "abdea26a1327fab408d16b7c0dfc2bf8aa699151a4270e4f792a5acca0403731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abdea26a1327fab408d16b7c0dfc2bf8aa699151a4270e4f792a5acca0403731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abdea26a1327fab408d16b7c0dfc2bf8aa699151a4270e4f792a5acca0403731", kill_on_drop: false }`
[INFO] [stdout] abdea26a1327fab408d16b7c0dfc2bf8aa699151a4270e4f792a5acca0403731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] de65549ed7c78cfb6789990ed275f820b586dcd7e339012b38006fa67ee062f7
[INFO] running `Command { std: "docker" "start" "-a" "de65549ed7c78cfb6789990ed275f820b586dcd7e339012b38006fa67ee062f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling zk-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "de65549ed7c78cfb6789990ed275f820b586dcd7e339012b38006fa67ee062f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de65549ed7c78cfb6789990ed275f820b586dcd7e339012b38006fa67ee062f7", kill_on_drop: false }`
[INFO] [stdout] de65549ed7c78cfb6789990ed275f820b586dcd7e339012b38006fa67ee062f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0a652e0ae8c0f3d02eb5ec90ea18436011a58e3e240d587073e4ce4610a8d088
[INFO] running `Command { std: "docker" "start" "-a" "0a652e0ae8c0f3d02eb5ec90ea18436011a58e3e240d587073e4ce4610a8d088", kill_on_drop: false }`
[INFO] [stderr]    Compiling zk-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "0a652e0ae8c0f3d02eb5ec90ea18436011a58e3e240d587073e4ce4610a8d088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a652e0ae8c0f3d02eb5ec90ea18436011a58e3e240d587073e4ce4610a8d088", kill_on_drop: false }`
[INFO] [stdout] 0a652e0ae8c0f3d02eb5ec90ea18436011a58e3e240d587073e4ce4610a8d088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 29cb829e5ea74bf907b83cd5359cc24f202df08d2877aa48a961c9c777b45c55
[INFO] running `Command { std: "docker" "start" "-a" "29cb829e5ea74bf907b83cd5359cc24f202df08d2877aa48a961c9c777b45c55", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zk_engine-026cda26dfa1048d)
[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" "29cb829e5ea74bf907b83cd5359cc24f202df08d2877aa48a961c9c777b45c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29cb829e5ea74bf907b83cd5359cc24f202df08d2877aa48a961c9c777b45c55", kill_on_drop: false }`
[INFO] [stdout] 29cb829e5ea74bf907b83cd5359cc24f202df08d2877aa48a961c9c777b45c55