[INFO] cloning repository https://github.com/cypriansakwa/R1CS_Constraint_Verification_in_Rust_Using_ndarrays
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cypriansakwa/R1CS_Constraint_Verification_in_Rust_Using_ndarrays" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FR1CS_Constraint_Verification_in_Rust_Using_ndarrays", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FR1CS_Constraint_Verification_in_Rust_Using_ndarrays'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66bec8fecfcab2eda7fcf7f7b7d644c814dbdbac
[INFO] checking cypriansakwa/R1CS_Constraint_Verification_in_Rust_Using_ndarrays against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FR1CS_Constraint_Verification_in_Rust_Using_ndarrays" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cypriansakwa/R1CS_Constraint_Verification_in_Rust_Using_ndarrays on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cypriansakwa/R1CS_Constraint_Verification_in_Rust_Using_ndarrays
[INFO] finished tweaking git repo https://github.com/cypriansakwa/R1CS_Constraint_Verification_in_Rust_Using_ndarrays
[INFO] tweaked toml for git repo https://github.com/cypriansakwa/R1CS_Constraint_Verification_in_Rust_Using_ndarrays written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cypriansakwa/R1CS_Constraint_Verification_in_Rust_Using_ndarrays 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24f868366fc5f2073b8866883fea5aea8a418844cbfc53ba90ba5ffc57087c37
[INFO] running `Command { std: "docker" "start" "-a" "24f868366fc5f2073b8866883fea5aea8a418844cbfc53ba90ba5ffc57087c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24f868366fc5f2073b8866883fea5aea8a418844cbfc53ba90ba5ffc57087c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f868366fc5f2073b8866883fea5aea8a418844cbfc53ba90ba5ffc57087c37", kill_on_drop: false }`
[INFO] [stdout] 24f868366fc5f2073b8866883fea5aea8a418844cbfc53ba90ba5ffc57087c37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 726d7dc2d99ab0f02fdcf99bc9e0f65f3e55024051f8668f9cecf8776331efbf
[INFO] running `Command { std: "docker" "start" "-a" "726d7dc2d99ab0f02fdcf99bc9e0f65f3e55024051f8668f9cecf8776331efbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking R1CS_Constraint_Verification_in_Rust_Using_ndarrays v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "726d7dc2d99ab0f02fdcf99bc9e0f65f3e55024051f8668f9cecf8776331efbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726d7dc2d99ab0f02fdcf99bc9e0f65f3e55024051f8668f9cecf8776331efbf", kill_on_drop: false }`
[INFO] [stdout] 726d7dc2d99ab0f02fdcf99bc9e0f65f3e55024051f8668f9cecf8776331efbf