[INFO] cloning repository https://github.com/nirdesh-dev/portfolio_optimization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nirdesh-dev/portfolio_optimization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnirdesh-dev%2Fportfolio_optimization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnirdesh-dev%2Fportfolio_optimization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c96a2b243266f9c41e5e9fe4f130d17bd26df2f7
[INFO] building nirdesh-dev/portfolio_optimization against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnirdesh-dev%2Fportfolio_optimization" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nirdesh-dev/portfolio_optimization
[INFO] finished tweaking git repo https://github.com/nirdesh-dev/portfolio_optimization
[INFO] tweaked toml for git repo https://github.com/nirdesh-dev/portfolio_optimization written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nirdesh-dev/portfolio_optimization on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nirdesh-dev/portfolio_optimization 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b52f0070080153a271c3312fde71656f4d47d2f1a22f073147b840447642d06
[INFO] running `Command { std: "docker" "start" "-a" "2b52f0070080153a271c3312fde71656f4d47d2f1a22f073147b840447642d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b52f0070080153a271c3312fde71656f4d47d2f1a22f073147b840447642d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b52f0070080153a271c3312fde71656f4d47d2f1a22f073147b840447642d06", kill_on_drop: false }`
[INFO] [stdout] 2b52f0070080153a271c3312fde71656f4d47d2f1a22f073147b840447642d06
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 819e34fa00de6737fae885d811592deeb14596c2d50eef7ac0c514291e07c246
[INFO] running `Command { std: "docker" "start" "-a" "819e34fa00de6737fae885d811592deeb14596c2d50eef7ac0c514291e07c246", kill_on_drop: false }`
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[INFO] [stderr]    Compiling portfolio_optimization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "819e34fa00de6737fae885d811592deeb14596c2d50eef7ac0c514291e07c246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819e34fa00de6737fae885d811592deeb14596c2d50eef7ac0c514291e07c246", kill_on_drop: false }`
[INFO] [stdout] 819e34fa00de6737fae885d811592deeb14596c2d50eef7ac0c514291e07c246
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 520ec35bd514b61ff51ca2bb70c7f91a1f9a4ad3254eb15852625be0711b5f31
[INFO] running `Command { std: "docker" "start" "-a" "520ec35bd514b61ff51ca2bb70c7f91a1f9a4ad3254eb15852625be0711b5f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling portfolio_optimization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "520ec35bd514b61ff51ca2bb70c7f91a1f9a4ad3254eb15852625be0711b5f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520ec35bd514b61ff51ca2bb70c7f91a1f9a4ad3254eb15852625be0711b5f31", kill_on_drop: false }`
[INFO] [stdout] 520ec35bd514b61ff51ca2bb70c7f91a1f9a4ad3254eb15852625be0711b5f31