[INFO] cloning repository https://github.com/niconicoj/knightime-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niconicoj/knightime-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniconicoj%2Fknightime-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniconicoj%2Fknightime-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 848ae6fb851b5e76073e4995d8fdbdf53e67d233
[INFO] testing niconicoj/knightime-engine against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniconicoj%2Fknightime-engine" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/niconicoj/knightime-engine on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/niconicoj/knightime-engine
[INFO] finished tweaking git repo https://github.com/niconicoj/knightime-engine
[INFO] tweaked toml for git repo https://github.com/niconicoj/knightime-engine written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/niconicoj/knightime-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/niconicoj/Knightime`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 96ad92f7a088e5655c0e5c2f61ad313eb2572dafe96d791830ac5af28a49324a
[INFO] running `Command { std: "docker" "start" "-a" "96ad92f7a088e5655c0e5c2f61ad313eb2572dafe96d791830ac5af28a49324a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96ad92f7a088e5655c0e5c2f61ad313eb2572dafe96d791830ac5af28a49324a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ad92f7a088e5655c0e5c2f61ad313eb2572dafe96d791830ac5af28a49324a", kill_on_drop: false }`
[INFO] [stdout] 96ad92f7a088e5655c0e5c2f61ad313eb2572dafe96d791830ac5af28a49324a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5d17c2e64d3a0a68842f86f61b04b9a4b9b7fea25e005aac70dd53f2222e652
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e5d17c2e64d3a0a68842f86f61b04b9a4b9b7fea25e005aac70dd53f2222e652", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling knightime v0.1.0 (https://github.com/niconicoj/Knightime#433c5ec0)
[INFO] [stderr]    Compiling knightime_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.06s
[INFO] running `Command { std: "docker" "inspect" "e5d17c2e64d3a0a68842f86f61b04b9a4b9b7fea25e005aac70dd53f2222e652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d17c2e64d3a0a68842f86f61b04b9a4b9b7fea25e005aac70dd53f2222e652", kill_on_drop: false }`
[INFO] [stdout] e5d17c2e64d3a0a68842f86f61b04b9a4b9b7fea25e005aac70dd53f2222e652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d76ada9c38394e43b1cf7826a09035fcf8bb538f5c20d4b8ac0247f8c135338f
[INFO] running `Command { std: "docker" "start" "-a" "d76ada9c38394e43b1cf7826a09035fcf8bb538f5c20d4b8ac0247f8c135338f", kill_on_drop: false }`
[INFO] [stderr]    Compiling knightime_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "d76ada9c38394e43b1cf7826a09035fcf8bb538f5c20d4b8ac0247f8c135338f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76ada9c38394e43b1cf7826a09035fcf8bb538f5c20d4b8ac0247f8c135338f", kill_on_drop: false }`
[INFO] [stdout] d76ada9c38394e43b1cf7826a09035fcf8bb538f5c20d4b8ac0247f8c135338f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bc9ba34c611c0e0df9e69d60e735e7c7cfbeb91a8f703bf4821fabe611d32d69
[INFO] running `Command { std: "docker" "start" "-a" "bc9ba34c611c0e0df9e69d60e735e7c7cfbeb91a8f703bf4821fabe611d32d69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/knightime_engine-fb0e199088d8067c)
[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" "bc9ba34c611c0e0df9e69d60e735e7c7cfbeb91a8f703bf4821fabe611d32d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9ba34c611c0e0df9e69d60e735e7c7cfbeb91a8f703bf4821fabe611d32d69", kill_on_drop: false }`
[INFO] [stdout] bc9ba34c611c0e0df9e69d60e735e7c7cfbeb91a8f703bf4821fabe611d32d69