[INFO] cloning repository https://github.com/Axighi/leetcode-solutions
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Axighi/leetcode-solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxighi%2Fleetcode-solutions"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxighi%2Fleetcode-solutions'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 237b73c92464208e9b103c5cf88c0dd573b410f5
[INFO] testing Axighi/leetcode-solutions against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxighi%2Fleetcode-solutions" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Axighi/leetcode-solutions on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Axighi/leetcode-solutions
[INFO] finished tweaking git repo https://github.com/Axighi/leetcode-solutions
[INFO] tweaked toml for git repo https://github.com/Axighi/leetcode-solutions written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Axighi/leetcode-solutions already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 935651b7e7b72bf80e975b02daa123ca01a2d48c2889d4e01f4cd4d604c9cf78
[INFO] running `"docker" "start" "-a" "935651b7e7b72bf80e975b02daa123ca01a2d48c2889d4e01f4cd4d604c9cf78"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling leetcode-solutions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "935651b7e7b72bf80e975b02daa123ca01a2d48c2889d4e01f4cd4d604c9cf78"`
[INFO] running `"docker" "rm" "-f" "935651b7e7b72bf80e975b02daa123ca01a2d48c2889d4e01f4cd4d604c9cf78"`
[INFO] [stdout] 935651b7e7b72bf80e975b02daa123ca01a2d48c2889d4e01f4cd4d604c9cf78
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 60fd291dc296a4cd83f2bf69db9f8695122c0dc3a092f1f91672712d6dddbd2a
[INFO] running `"docker" "start" "-a" "60fd291dc296a4cd83f2bf69db9f8695122c0dc3a092f1f91672712d6dddbd2a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling leetcode-solutions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "60fd291dc296a4cd83f2bf69db9f8695122c0dc3a092f1f91672712d6dddbd2a"`
[INFO] running `"docker" "rm" "-f" "60fd291dc296a4cd83f2bf69db9f8695122c0dc3a092f1f91672712d6dddbd2a"`
[INFO] [stdout] 60fd291dc296a4cd83f2bf69db9f8695122c0dc3a092f1f91672712d6dddbd2a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3993e321c7d001f8c2154b6cd360c97daedb7747a48eb4f43e43a1b62bdb1b7d
[INFO] running `"docker" "start" "-a" "3993e321c7d001f8c2154b6cd360c97daedb7747a48eb4f43e43a1b62bdb1b7d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/leetcode_solutions-c45e5e74d919dd20
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test solutions::is_power_of_two::hooyah ... ok
[INFO] [stdout] test solutions::two_sum::hooyah ... ok
[INFO] [stdout] test solutions::merge::hooyah ... ok
[INFO] [stdout] test solutions::max_sub_array::hooyah ... ok
[INFO] [stdout] test solutions::max_profit::hooyah ... ok
[INFO] [stdout] test solutions::get_row::hooyah ... ok
[INFO] [stdout] test solutions::climb_stairs::hooyah ... ok
[INFO] [stdout] test solutions::add_binary::hooyah ... ok
[INFO] [stdout] test solutions::contains_duplicate::hooyah ... ok
[INFO] [stdout] test solutions::single_number::hooyah ... ok
[INFO] [stdout] test solutions::convert_to_title::hooyah ... ok
[INFO] [stdout] test solutions::sqrt_x::hooyah ... ok
[INFO] [stdout] test solutions::length_of_last_word::hooyah ... ok
[INFO] [stdout] test solutions::plus_one::hooyah ... ok
[INFO] [stdout] test solutions::roman_to_int::hooyah ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3993e321c7d001f8c2154b6cd360c97daedb7747a48eb4f43e43a1b62bdb1b7d"`
[INFO] running `"docker" "rm" "-f" "3993e321c7d001f8c2154b6cd360c97daedb7747a48eb4f43e43a1b62bdb1b7d"`
[INFO] [stdout] 3993e321c7d001f8c2154b6cd360c97daedb7747a48eb4f43e43a1b62bdb1b7d