[INFO] fetching crate rrr 0.0.0...
[INFO] testing rrr-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate rrr 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rrr 0.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rrr 0.0.0
[INFO] finished tweaking crates.io crate rrr 0.0.0
[INFO] tweaked toml for crates.io crate rrr 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63d5da35ac00dfa30c31b42b72a49bdd2cf6663aea4f71b2f7e326e79125be01
[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" "63d5da35ac00dfa30c31b42b72a49bdd2cf6663aea4f71b2f7e326e79125be01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63d5da35ac00dfa30c31b42b72a49bdd2cf6663aea4f71b2f7e326e79125be01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d5da35ac00dfa30c31b42b72a49bdd2cf6663aea4f71b2f7e326e79125be01", kill_on_drop: false }`
[INFO] [stdout] 63d5da35ac00dfa30c31b42b72a49bdd2cf6663aea4f71b2f7e326e79125be01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 27e15765397e51d35c2bd74b83415f4f712bbf30bf70c281cce578e86c968d47
[INFO] running `Command { std: "docker" "start" "-a" "27e15765397e51d35c2bd74b83415f4f712bbf30bf70c281cce578e86c968d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rrr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "27e15765397e51d35c2bd74b83415f4f712bbf30bf70c281cce578e86c968d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e15765397e51d35c2bd74b83415f4f712bbf30bf70c281cce578e86c968d47", kill_on_drop: false }`
[INFO] [stdout] 27e15765397e51d35c2bd74b83415f4f712bbf30bf70c281cce578e86c968d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] a216b077b36e9eb4d11c7b4c67799ed78086fd5be9e3f2039f4b638dc919ba59
[INFO] running `Command { std: "docker" "start" "-a" "a216b077b36e9eb4d11c7b4c67799ed78086fd5be9e3f2039f4b638dc919ba59", kill_on_drop: false }`
[INFO] [stderr]    Compiling rrr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "a216b077b36e9eb4d11c7b4c67799ed78086fd5be9e3f2039f4b638dc919ba59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a216b077b36e9eb4d11c7b4c67799ed78086fd5be9e3f2039f4b638dc919ba59", kill_on_drop: false }`
[INFO] [stdout] a216b077b36e9eb4d11c7b4c67799ed78086fd5be9e3f2039f4b638dc919ba59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 509bb4a428b9d3877f5872355e07f3538f0901657f8c3174085c9996cb740604
[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" "509bb4a428b9d3877f5872355e07f3538f0901657f8c3174085c9996cb740604", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rrr-6bfe1d72bd512d1a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test chart::tests::compile_chart ... ok
[INFO] [stdout] test tests::start_chart ... ok
[INFO] [stdout] test settings::tests::settings_builder ... ok
[INFO] [stdout] test tests::custom_settings ... ok
[INFO] [stdout] test chart::tests::create_chart ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rrr
[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" "509bb4a428b9d3877f5872355e07f3538f0901657f8c3174085c9996cb740604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "509bb4a428b9d3877f5872355e07f3538f0901657f8c3174085c9996cb740604", kill_on_drop: false }`
[INFO] [stdout] 509bb4a428b9d3877f5872355e07f3538f0901657f8c3174085c9996cb740604
