[INFO] cloning repository https://github.com/DarinM223/rarrow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DarinM223/rarrow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarinM223%2Frarrow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarinM223%2Frarrow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68ece0bbf48e8088f8e35d3cbb13fe6f3bc41105
[INFO] testing DarinM223/rarrow against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarinM223%2Frarrow" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DarinM223/rarrow on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DarinM223/rarrow
[INFO] finished tweaking git repo https://github.com/DarinM223/rarrow
[INFO] tweaked toml for git repo https://github.com/DarinM223/rarrow written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/DarinM223/rarrow already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] ea2128797cdfce735f663fbd43f209e54e6d4d4a32b248a86822b53b494b3b87
[INFO] running `Command { std: "docker" "start" "-a" "ea2128797cdfce735f663fbd43f209e54e6d4d4a32b248a86822b53b494b3b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea2128797cdfce735f663fbd43f209e54e6d4d4a32b248a86822b53b494b3b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea2128797cdfce735f663fbd43f209e54e6d4d4a32b248a86822b53b494b3b87", kill_on_drop: false }`
[INFO] [stdout] ea2128797cdfce735f663fbd43f209e54e6d4d4a32b248a86822b53b494b3b87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 727d055a838030201d550426536864f6ab3c7b6ce3b57bf840160ab8b8c73a4c
[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" "727d055a838030201d550426536864f6ab3c7b6ce3b57bf840160ab8b8c73a4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rarrow v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "727d055a838030201d550426536864f6ab3c7b6ce3b57bf840160ab8b8c73a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727d055a838030201d550426536864f6ab3c7b6ce3b57bf840160ab8b8c73a4c", kill_on_drop: false }`
[INFO] [stdout] 727d055a838030201d550426536864f6ab3c7b6ce3b57bf840160ab8b8c73a4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 156eec8cbba594224c22665047b28bed3674d24f086a3f7e02c721d05934ba1c
[INFO] running `Command { std: "docker" "start" "-a" "156eec8cbba594224c22665047b28bed3674d24f086a3f7e02c721d05934ba1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rarrow v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "156eec8cbba594224c22665047b28bed3674d24f086a3f7e02c721d05934ba1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "156eec8cbba594224c22665047b28bed3674d24f086a3f7e02c721d05934ba1c", kill_on_drop: false }`
[INFO] [stdout] 156eec8cbba594224c22665047b28bed3674d24f086a3f7e02c721d05934ba1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] fdd703f7e62bdfb160d6253ddf7ae127231035d76ee84ccb04fca48ac9b609e7
[INFO] running `Command { std: "docker" "start" "-a" "fdd703f7e62bdfb160d6253ddf7ae127231035d76ee84ccb04fca48ac9b609e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rarrow-5bc5aefb3fbea17e
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test option::tests::test_alternative ... ok
[INFO] [stdout] test option::tests::test_fold ... ok
[INFO] [stdout] test vec::tests::test_alternative ... ok
[INFO] [stdout] test vec::tests::test_foldable ... ok
[INFO] [stdout] test vec::tests::test_functor ... ok
[INFO] [stdout] test option::tests::test_monoid ... ok
[INFO] [stdout] test option::tests::test_functor_applicative_monad ... ok
[INFO] [stdout] test vec::tests::test_monad ... ok
[INFO] [stdout] test vec::tests::test_applicative ... ok
[INFO] [stdout] test vec::tests::test_monoid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rarrow
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdd703f7e62bdfb160d6253ddf7ae127231035d76ee84ccb04fca48ac9b609e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd703f7e62bdfb160d6253ddf7ae127231035d76ee84ccb04fca48ac9b609e7", kill_on_drop: false }`
[INFO] [stdout] fdd703f7e62bdfb160d6253ddf7ae127231035d76ee84ccb04fca48ac9b609e7