[INFO] fetching crate noughts_and_crosses_lib 0.0.3...
[INFO] testing noughts_and_crosses_lib-0.0.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate noughts_and_crosses_lib 0.0.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate noughts_and_crosses_lib 0.0.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noughts_and_crosses_lib 0.0.3
[INFO] finished tweaking crates.io crate noughts_and_crosses_lib 0.0.3
[INFO] tweaked toml for crates.io crate noughts_and_crosses_lib 0.0.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 8671e8cc6d4594fcf05aa3a37652122cd39f5a7a37b9ce969f432d4e770b2923
[INFO] running `Command { std: "docker" "start" "-a" "8671e8cc6d4594fcf05aa3a37652122cd39f5a7a37b9ce969f432d4e770b2923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8671e8cc6d4594fcf05aa3a37652122cd39f5a7a37b9ce969f432d4e770b2923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8671e8cc6d4594fcf05aa3a37652122cd39f5a7a37b9ce969f432d4e770b2923", kill_on_drop: false }`
[INFO] [stdout] 8671e8cc6d4594fcf05aa3a37652122cd39f5a7a37b9ce969f432d4e770b2923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 8236b0988f420a49f2c673b66f5bfe0c7f86a5fab404f29b945203702176b1f2
[INFO] running `Command { std: "docker" "start" "-a" "8236b0988f420a49f2c673b66f5bfe0c7f86a5fab404f29b945203702176b1f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling noughts_and_crosses_lib v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "8236b0988f420a49f2c673b66f5bfe0c7f86a5fab404f29b945203702176b1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8236b0988f420a49f2c673b66f5bfe0c7f86a5fab404f29b945203702176b1f2", kill_on_drop: false }`
[INFO] [stdout] 8236b0988f420a49f2c673b66f5bfe0c7f86a5fab404f29b945203702176b1f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 724fb7c84ab925b5b99ed0e30b8b15655387384c0c0d0094e199e37465594815
[INFO] running `Command { std: "docker" "start" "-a" "724fb7c84ab925b5b99ed0e30b8b15655387384c0c0d0094e199e37465594815", kill_on_drop: false }`
[INFO] [stderr]    Compiling noughts_and_crosses_lib v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/noughts_and_crosses_lib-b0f6501b73e91490)
[INFO] running `Command { std: "docker" "inspect" "724fb7c84ab925b5b99ed0e30b8b15655387384c0c0d0094e199e37465594815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724fb7c84ab925b5b99ed0e30b8b15655387384c0c0d0094e199e37465594815", kill_on_drop: false }`
[INFO] [stdout] 724fb7c84ab925b5b99ed0e30b8b15655387384c0c0d0094e199e37465594815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6412401c6c24eee857807daf347e0799d76cf092e1bf0d005f0786886f11b3a0
[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" "6412401c6c24eee857807daf347e0799d76cf092e1bf0d005f0786886f11b3a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/noughts_and_crosses_lib-b0f6501b73e91490)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests noughts_and_crosses_lib
[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] [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" "6412401c6c24eee857807daf347e0799d76cf092e1bf0d005f0786886f11b3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6412401c6c24eee857807daf347e0799d76cf092e1bf0d005f0786886f11b3a0", kill_on_drop: false }`
[INFO] [stdout] 6412401c6c24eee857807daf347e0799d76cf092e1bf0d005f0786886f11b3a0