[INFO] cloning repository https://github.com/cypriansakwa/Polynomial_Addition_and_Multiplication_in_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cypriansakwa/Polynomial_Addition_and_Multiplication_in_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FPolynomial_Addition_and_Multiplication_in_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FPolynomial_Addition_and_Multiplication_in_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b4bc96144ffc521321e7a02e87d19f8ad5deb4e
[INFO] testing cypriansakwa/Polynomial_Addition_and_Multiplication_in_Rust against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FPolynomial_Addition_and_Multiplication_in_Rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cypriansakwa/Polynomial_Addition_and_Multiplication_in_Rust
[INFO] finished tweaking git repo https://github.com/cypriansakwa/Polynomial_Addition_and_Multiplication_in_Rust
[INFO] tweaked toml for git repo https://github.com/cypriansakwa/Polynomial_Addition_and_Multiplication_in_Rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cypriansakwa/Polynomial_Addition_and_Multiplication_in_Rust on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cypriansakwa/Polynomial_Addition_and_Multiplication_in_Rust 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f71c8d103473c6966828746657a8ec80df7a85d53bddcdad2f87c4df0fc7179e
[INFO] running `Command { std: "docker" "start" "-a" "f71c8d103473c6966828746657a8ec80df7a85d53bddcdad2f87c4df0fc7179e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f71c8d103473c6966828746657a8ec80df7a85d53bddcdad2f87c4df0fc7179e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71c8d103473c6966828746657a8ec80df7a85d53bddcdad2f87c4df0fc7179e", kill_on_drop: false }`
[INFO] [stdout] f71c8d103473c6966828746657a8ec80df7a85d53bddcdad2f87c4df0fc7179e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dde1a63f7de0763d20c758b8ac12bb210139e4d65bcec1afe16cf76ad0747d9
[INFO] running `Command { std: "docker" "start" "-a" "3dde1a63f7de0763d20c758b8ac12bb210139e4d65bcec1afe16cf76ad0747d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling Polynomial_Addition_and_Multiplication_in_Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "3dde1a63f7de0763d20c758b8ac12bb210139e4d65bcec1afe16cf76ad0747d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dde1a63f7de0763d20c758b8ac12bb210139e4d65bcec1afe16cf76ad0747d9", kill_on_drop: false }`
[INFO] [stdout] 3dde1a63f7de0763d20c758b8ac12bb210139e4d65bcec1afe16cf76ad0747d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59a08d0d2cf9909dd5519fb34bea33b4f0adce9b772bd0316d4fb6a3c7517d2c
[INFO] running `Command { std: "docker" "start" "-a" "59a08d0d2cf9909dd5519fb34bea33b4f0adce9b772bd0316d4fb6a3c7517d2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling Polynomial_Addition_and_Multiplication_in_Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "59a08d0d2cf9909dd5519fb34bea33b4f0adce9b772bd0316d4fb6a3c7517d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a08d0d2cf9909dd5519fb34bea33b4f0adce9b772bd0316d4fb6a3c7517d2c", kill_on_drop: false }`
[INFO] [stdout] 59a08d0d2cf9909dd5519fb34bea33b4f0adce9b772bd0316d4fb6a3c7517d2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29db39fcc7f1f03153f9d388cfb11d9bf3e167432c7df22e10e16aa0b194e693
[INFO] running `Command { std: "docker" "start" "-a" "29db39fcc7f1f03153f9d388cfb11d9bf3e167432c7df22e10e16aa0b194e693", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Polynomial_Addition_and_Multiplication_in_Rust-c9c6b486ac93e27b)
[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" "29db39fcc7f1f03153f9d388cfb11d9bf3e167432c7df22e10e16aa0b194e693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29db39fcc7f1f03153f9d388cfb11d9bf3e167432c7df22e10e16aa0b194e693", kill_on_drop: false }`
[INFO] [stdout] 29db39fcc7f1f03153f9d388cfb11d9bf3e167432c7df22e10e16aa0b194e693