[INFO] cloning repository https://github.com/davidp918/Rust-leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidp918/Rust-leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidp918%2FRust-leetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidp918%2FRust-leetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cee2be341adb58e176e95edb1bc14aa4d3811ef
[INFO] testing davidp918/Rust-leetcode against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidp918%2FRust-leetcode" "/workspace/builds/worker-69/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidp918/Rust-leetcode on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidp918/Rust-leetcode
[INFO] finished tweaking git repo https://github.com/davidp918/Rust-leetcode
[INFO] tweaked toml for git repo https://github.com/davidp918/Rust-leetcode written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate git repo https://github.com/davidp918/Rust-leetcode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62a88920dc0e04d92606353c7c66b86ec824434986c694d802a2e24b16555364
[INFO] running `Command { std: "docker" "start" "-a" "62a88920dc0e04d92606353c7c66b86ec824434986c694d802a2e24b16555364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62a88920dc0e04d92606353c7c66b86ec824434986c694d802a2e24b16555364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a88920dc0e04d92606353c7c66b86ec824434986c694d802a2e24b16555364", kill_on_drop: false }`
[INFO] [stdout] 62a88920dc0e04d92606353c7c66b86ec824434986c694d802a2e24b16555364
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac595ffb3b91fa6f0dcdbdb59c3ff76b8920878324f5489e82c8e7611c6aaa62
[INFO] running `Command { std: "docker" "start" "-a" "ac595ffb3b91fa6f0dcdbdb59c3ff76b8920878324f5489e82c8e7611c6aaa62", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-diary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "ac595ffb3b91fa6f0dcdbdb59c3ff76b8920878324f5489e82c8e7611c6aaa62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac595ffb3b91fa6f0dcdbdb59c3ff76b8920878324f5489e82c8e7611c6aaa62", kill_on_drop: false }`
[INFO] [stdout] ac595ffb3b91fa6f0dcdbdb59c3ff76b8920878324f5489e82c8e7611c6aaa62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95e0f771428e16ddecfdc3936eaea4be75daf18be516c842ac85f378f35e2fb2
[INFO] running `Command { std: "docker" "start" "-a" "95e0f771428e16ddecfdc3936eaea4be75daf18be516c842ac85f378f35e2fb2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling leetcode-diary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "95e0f771428e16ddecfdc3936eaea4be75daf18be516c842ac85f378f35e2fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e0f771428e16ddecfdc3936eaea4be75daf18be516c842ac85f378f35e2fb2", kill_on_drop: false }`
[INFO] [stdout] 95e0f771428e16ddecfdc3936eaea4be75daf18be516c842ac85f378f35e2fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3c3f88ca27579fb45a09ff17695b009e44beb15dde3a03d9d60ac3263527179
[INFO] running `Command { std: "docker" "start" "-a" "d3c3f88ca27579fb45a09ff17695b009e44beb15dde3a03d9d60ac3263527179", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetcode_diary-5665e24b2823ba76)
[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" "d3c3f88ca27579fb45a09ff17695b009e44beb15dde3a03d9d60ac3263527179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c3f88ca27579fb45a09ff17695b009e44beb15dde3a03d9d60ac3263527179", kill_on_drop: false }`
[INFO] [stdout] d3c3f88ca27579fb45a09ff17695b009e44beb15dde3a03d9d60ac3263527179