[INFO] cloning repository https://github.com/Jhongilp/leetcode-challenges
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jhongilp/leetcode-challenges" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJhongilp%2Fleetcode-challenges", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJhongilp%2Fleetcode-challenges'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af3cc57d51a57356a543ccf97967a0e816aab419
[INFO] testing Jhongilp/leetcode-challenges against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJhongilp%2Fleetcode-challenges" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jhongilp/leetcode-challenges on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jhongilp/leetcode-challenges
[INFO] finished tweaking git repo https://github.com/Jhongilp/leetcode-challenges
[INFO] tweaked toml for git repo https://github.com/Jhongilp/leetcode-challenges written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/Jhongilp/leetcode-challenges already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f351436a9114be8aecb2ec767970fe6e2155bc9c83eaa27a9bac918c86558c59
[INFO] running `Command { std: "docker" "start" "-a" "f351436a9114be8aecb2ec767970fe6e2155bc9c83eaa27a9bac918c86558c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f351436a9114be8aecb2ec767970fe6e2155bc9c83eaa27a9bac918c86558c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f351436a9114be8aecb2ec767970fe6e2155bc9c83eaa27a9bac918c86558c59", kill_on_drop: false }`
[INFO] [stdout] f351436a9114be8aecb2ec767970fe6e2155bc9c83eaa27a9bac918c86558c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f5bb19b5185ad3689d343c62d9fa0445051dfb982f9becc54667d5d8e5efa3d
[INFO] running `Command { std: "docker" "start" "-a" "0f5bb19b5185ad3689d343c62d9fa0445051dfb982f9becc54667d5d8e5efa3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling leetcode_challenges v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "0f5bb19b5185ad3689d343c62d9fa0445051dfb982f9becc54667d5d8e5efa3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f5bb19b5185ad3689d343c62d9fa0445051dfb982f9becc54667d5d8e5efa3d", kill_on_drop: false }`
[INFO] [stdout] 0f5bb19b5185ad3689d343c62d9fa0445051dfb982f9becc54667d5d8e5efa3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f12641b64033124e6a343eb4789665882c158c661249ab297ee713c54646cebe
[INFO] running `Command { std: "docker" "start" "-a" "f12641b64033124e6a343eb4789665882c158c661249ab297ee713c54646cebe", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode_challenges v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "f12641b64033124e6a343eb4789665882c158c661249ab297ee713c54646cebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12641b64033124e6a343eb4789665882c158c661249ab297ee713c54646cebe", kill_on_drop: false }`
[INFO] [stdout] f12641b64033124e6a343eb4789665882c158c661249ab297ee713c54646cebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33969d33feca93d8cc2642ffc61b622c34bde7c659ed297af6dedda6a31246ee
[INFO] running `Command { std: "docker" "start" "-a" "33969d33feca93d8cc2642ffc61b622c34bde7c659ed297af6dedda6a31246ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode_challenges-c7b8b4329e10d15d)
[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" "33969d33feca93d8cc2642ffc61b622c34bde7c659ed297af6dedda6a31246ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33969d33feca93d8cc2642ffc61b622c34bde7c659ed297af6dedda6a31246ee", kill_on_drop: false }`
[INFO] [stdout] 33969d33feca93d8cc2642ffc61b622c34bde7c659ed297af6dedda6a31246ee