[INFO] fetching crate storage-map 0.3.0...
[INFO] testing storage-map-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate storage-map 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate storage-map 0.3.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate storage-map 0.3.0
[INFO] finished tweaking crates.io crate storage-map 0.3.0
[INFO] tweaked toml for crates.io crate storage-map 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 24e7fd18e281be5b39ed620f5093b60f154165e4e18b1d3ec095d20cee8ea5d4
[INFO] running `Command { std: "docker" "start" "-a" "24e7fd18e281be5b39ed620f5093b60f154165e4e18b1d3ec095d20cee8ea5d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24e7fd18e281be5b39ed620f5093b60f154165e4e18b1d3ec095d20cee8ea5d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e7fd18e281be5b39ed620f5093b60f154165e4e18b1d3ec095d20cee8ea5d4", kill_on_drop: false }`
[INFO] [stdout] 24e7fd18e281be5b39ed620f5093b60f154165e4e18b1d3ec095d20cee8ea5d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 514b170420ec87d6e2ed5f1bdef4412f46197703d0e58d0fad7f6a7b73af4717
[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" "514b170420ec87d6e2ed5f1bdef4412f46197703d0e58d0fad7f6a7b73af4717", kill_on_drop: false }`
[INFO] [stderr]    Compiling storage-map v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "514b170420ec87d6e2ed5f1bdef4412f46197703d0e58d0fad7f6a7b73af4717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514b170420ec87d6e2ed5f1bdef4412f46197703d0e58d0fad7f6a7b73af4717", kill_on_drop: false }`
[INFO] [stdout] 514b170420ec87d6e2ed5f1bdef4412f46197703d0e58d0fad7f6a7b73af4717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] c27fafcd0a8e181e0915f6c6184915ad596cfff6e54ff8c7db0d9b110155ea72
[INFO] running `Command { std: "docker" "start" "-a" "c27fafcd0a8e181e0915f6c6184915ad596cfff6e54ff8c7db0d9b110155ea72", kill_on_drop: false }`
[INFO] [stderr]    Compiling storage-map v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "c27fafcd0a8e181e0915f6c6184915ad596cfff6e54ff8c7db0d9b110155ea72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c27fafcd0a8e181e0915f6c6184915ad596cfff6e54ff8c7db0d9b110155ea72", kill_on_drop: false }`
[INFO] [stdout] c27fafcd0a8e181e0915f6c6184915ad596cfff6e54ff8c7db0d9b110155ea72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03700aa2fe46d8835ab4a7bf905dd168061ab0154ce10093532316b6a7c0e988
[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" "03700aa2fe46d8835ab4a7bf905dd168061ab0154ce10093532316b6a7c0e988", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/storage_map-9cab06dd73f9dd97
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ten-43a380e3e3ed588a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test whole_write ... ok
[INFO] [stderr]    Doc-tests storage-map
[INFO] [stdout] test fill_ten ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03700aa2fe46d8835ab4a7bf905dd168061ab0154ce10093532316b6a7c0e988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03700aa2fe46d8835ab4a7bf905dd168061ab0154ce10093532316b6a7c0e988", kill_on_drop: false }`
[INFO] [stdout] 03700aa2fe46d8835ab4a7bf905dd168061ab0154ce10093532316b6a7c0e988