[INFO] crate rs_pmm_tools 0.1.0 is already in cache
[INFO] testing rs_pmm_tools-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rs_pmm_tools 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rs_pmm_tools 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs_pmm_tools 0.1.0
[INFO] finished tweaking crates.io crate rs_pmm_tools 0.1.0
[INFO] tweaked toml for crates.io crate rs_pmm_tools 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a90a0fc8e872827258ca0fb9472ead5614e9a05e4800e20f8dc9c1bd1fa30060
[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" "a90a0fc8e872827258ca0fb9472ead5614e9a05e4800e20f8dc9c1bd1fa30060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a90a0fc8e872827258ca0fb9472ead5614e9a05e4800e20f8dc9c1bd1fa30060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90a0fc8e872827258ca0fb9472ead5614e9a05e4800e20f8dc9c1bd1fa30060", kill_on_drop: false }`
[INFO] [stdout] a90a0fc8e872827258ca0fb9472ead5614e9a05e4800e20f8dc9c1bd1fa30060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 9b3ff7bef61913c7d6296c3844503dc00579e60019429b9e59e4a9144fc929db
[INFO] running `Command { std: "docker" "start" "-a" "9b3ff7bef61913c7d6296c3844503dc00579e60019429b9e59e4a9144fc929db", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_pmm_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "9b3ff7bef61913c7d6296c3844503dc00579e60019429b9e59e4a9144fc929db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3ff7bef61913c7d6296c3844503dc00579e60019429b9e59e4a9144fc929db", kill_on_drop: false }`
[INFO] [stdout] 9b3ff7bef61913c7d6296c3844503dc00579e60019429b9e59e4a9144fc929db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 445f7c979e77cd8430204bee7dc0f8fe59aba978f86cda718c12b46ac7bc0254
[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" "445f7c979e77cd8430204bee7dc0f8fe59aba978f86cda718c12b46ac7bc0254", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_pmm_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "445f7c979e77cd8430204bee7dc0f8fe59aba978f86cda718c12b46ac7bc0254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445f7c979e77cd8430204bee7dc0f8fe59aba978f86cda718c12b46ac7bc0254", kill_on_drop: false }`
[INFO] [stdout] 445f7c979e77cd8430204bee7dc0f8fe59aba978f86cda718c12b46ac7bc0254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 1d47667198045ef0b66e8722031aa8282f2b2cf0224287b240174d77feef83c2
[INFO] running `Command { std: "docker" "start" "-a" "1d47667198045ef0b66e8722031aa8282f2b2cf0224287b240174d77feef83c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rs_pmm_tools-ccf1c613ea8e6bc7
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test remember_cond::tests::test_remember_cond ... ok
[INFO] [stdout] test mutate_return::test_mutate_return ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs_pmm_tools
[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" "1d47667198045ef0b66e8722031aa8282f2b2cf0224287b240174d77feef83c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d47667198045ef0b66e8722031aa8282f2b2cf0224287b240174d77feef83c2", kill_on_drop: false }`
[INFO] [stdout] 1d47667198045ef0b66e8722031aa8282f2b2cf0224287b240174d77feef83c2