[INFO] cloning repository https://github.com/arttatum/tuples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arttatum/tuples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farttatum%2Ftuples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farttatum%2Ftuples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9db508b84f8eb47d13aea313312bad9a82afbd41
[INFO] testing arttatum/tuples against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farttatum%2Ftuples" "/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/arttatum/tuples on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arttatum/tuples
[INFO] finished tweaking git repo https://github.com/arttatum/tuples
[INFO] tweaked toml for git repo https://github.com/arttatum/tuples written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/arttatum/tuples already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 9f515b3631ea45e10f948ab6499c548c8cecdaa8351e2768d74d6caf84719064
[INFO] running `Command { std: "docker" "start" "-a" "9f515b3631ea45e10f948ab6499c548c8cecdaa8351e2768d74d6caf84719064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f515b3631ea45e10f948ab6499c548c8cecdaa8351e2768d74d6caf84719064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f515b3631ea45e10f948ab6499c548c8cecdaa8351e2768d74d6caf84719064", kill_on_drop: false }`
[INFO] [stdout] 9f515b3631ea45e10f948ab6499c548c8cecdaa8351e2768d74d6caf84719064
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] eaf5c1c19d46987a1d5d3203ea97732444dab503f42206b98e7889b10ec4d400
[INFO] running `Command { std: "docker" "start" "-a" "eaf5c1c19d46987a1d5d3203ea97732444dab503f42206b98e7889b10ec4d400", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "eaf5c1c19d46987a1d5d3203ea97732444dab503f42206b98e7889b10ec4d400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf5c1c19d46987a1d5d3203ea97732444dab503f42206b98e7889b10ec4d400", kill_on_drop: false }`
[INFO] [stdout] eaf5c1c19d46987a1d5d3203ea97732444dab503f42206b98e7889b10ec4d400
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 74d21e9a4ccce4e0cc7f49a967b93d216eba86b38f1cf603b0c9e2557b8a2a1a
[INFO] running `Command { std: "docker" "start" "-a" "74d21e9a4ccce4e0cc7f49a967b93d216eba86b38f1cf603b0c9e2557b8a2a1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "74d21e9a4ccce4e0cc7f49a967b93d216eba86b38f1cf603b0c9e2557b8a2a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d21e9a4ccce4e0cc7f49a967b93d216eba86b38f1cf603b0c9e2557b8a2a1a", kill_on_drop: false }`
[INFO] [stdout] 74d21e9a4ccce4e0cc7f49a967b93d216eba86b38f1cf603b0c9e2557b8a2a1a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] fdd105a98010cb96242375646affcdd378bbb85ce5f6dcfa7bce4b7796fcdb0a
[INFO] running `Command { std: "docker" "start" "-a" "fdd105a98010cb96242375646affcdd378bbb85ce5f6dcfa7bce4b7796fcdb0a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tuples-80b3859077836379)
[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" "fdd105a98010cb96242375646affcdd378bbb85ce5f6dcfa7bce4b7796fcdb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd105a98010cb96242375646affcdd378bbb85ce5f6dcfa7bce4b7796fcdb0a", kill_on_drop: false }`
[INFO] [stdout] fdd105a98010cb96242375646affcdd378bbb85ce5f6dcfa7bce4b7796fcdb0a