[INFO] cloning repository https://github.com/saurabhkaul/rust-leetcode-practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saurabhkaul/rust-leetcode-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaurabhkaul%2Frust-leetcode-practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaurabhkaul%2Frust-leetcode-practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08781f97e992339bd9628ab7f26d80c47a80ed0c
[INFO] testing saurabhkaul/rust-leetcode-practice against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaurabhkaul%2Frust-leetcode-practice" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saurabhkaul/rust-leetcode-practice on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/saurabhkaul/rust-leetcode-practice
[INFO] finished tweaking git repo https://github.com/saurabhkaul/rust-leetcode-practice
[INFO] tweaked toml for git repo https://github.com/saurabhkaul/rust-leetcode-practice written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/saurabhkaul/rust-leetcode-practice already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ce4e40819e082dae028fffa65768a9a2bcf64523da9438a7f07815aee0ecaf2
[INFO] running `Command { std: "docker" "start" "-a" "8ce4e40819e082dae028fffa65768a9a2bcf64523da9438a7f07815aee0ecaf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ce4e40819e082dae028fffa65768a9a2bcf64523da9438a7f07815aee0ecaf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce4e40819e082dae028fffa65768a9a2bcf64523da9438a7f07815aee0ecaf2", kill_on_drop: false }`
[INFO] [stdout] 8ce4e40819e082dae028fffa65768a9a2bcf64523da9438a7f07815aee0ecaf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 938244dcc8acbd5ee11bd20ee88f6b1d4ed60dd90d25d245c3950b8796b69503
[INFO] running `Command { std: "docker" "start" "-a" "938244dcc8acbd5ee11bd20ee88f6b1d4ed60dd90d25d245c3950b8796b69503", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_leetcode_practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "938244dcc8acbd5ee11bd20ee88f6b1d4ed60dd90d25d245c3950b8796b69503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938244dcc8acbd5ee11bd20ee88f6b1d4ed60dd90d25d245c3950b8796b69503", kill_on_drop: false }`
[INFO] [stdout] 938244dcc8acbd5ee11bd20ee88f6b1d4ed60dd90d25d245c3950b8796b69503
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9ea2a4411c5f8fbaaa85e06a818f40d47b66e658fd1778329ebcbdf9627be62
[INFO] running `Command { std: "docker" "start" "-a" "a9ea2a4411c5f8fbaaa85e06a818f40d47b66e658fd1778329ebcbdf9627be62", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_leetcode_practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a9ea2a4411c5f8fbaaa85e06a818f40d47b66e658fd1778329ebcbdf9627be62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ea2a4411c5f8fbaaa85e06a818f40d47b66e658fd1778329ebcbdf9627be62", kill_on_drop: false }`
[INFO] [stdout] a9ea2a4411c5f8fbaaa85e06a818f40d47b66e658fd1778329ebcbdf9627be62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e7885a43a43fea62a99c13cad2c2ac7dbf6c67d4a9ddc0de7d52e3e28544090
[INFO] running `Command { std: "docker" "start" "-a" "4e7885a43a43fea62a99c13cad2c2ac7dbf6c67d4a9ddc0de7d52e3e28544090", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_leetcode_practice-1a2c68f346e72c6c)
[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" "4e7885a43a43fea62a99c13cad2c2ac7dbf6c67d4a9ddc0de7d52e3e28544090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7885a43a43fea62a99c13cad2c2ac7dbf6c67d4a9ddc0de7d52e3e28544090", kill_on_drop: false }`
[INFO] [stdout] 4e7885a43a43fea62a99c13cad2c2ac7dbf6c67d4a9ddc0de7d52e3e28544090