[INFO] crate wasi 0.10.0+wasi-snapshot-preview1 is already in cache
[INFO] testing wasi-0.10.0+wasi-snapshot-preview1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate wasi 0.10.0+wasi-snapshot-preview1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate wasi 0.10.0+wasi-snapshot-preview1 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 wasi 0.10.0+wasi-snapshot-preview1
[INFO] finished tweaking crates.io crate wasi 0.10.0+wasi-snapshot-preview1
[INFO] tweaked toml for crates.io crate wasi 0.10.0+wasi-snapshot-preview1 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 6f373615872aa3cc8e9477f6c5f6b45e5944c821c4ea96337d1c10af3db8e2f3
[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" "6f373615872aa3cc8e9477f6c5f6b45e5944c821c4ea96337d1c10af3db8e2f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f373615872aa3cc8e9477f6c5f6b45e5944c821c4ea96337d1c10af3db8e2f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f373615872aa3cc8e9477f6c5f6b45e5944c821c4ea96337d1c10af3db8e2f3", kill_on_drop: false }`
[INFO] [stdout] 6f373615872aa3cc8e9477f6c5f6b45e5944c821c4ea96337d1c10af3db8e2f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 17dfc725341804aedf6821733c5f5f5ba65c6abdbeb77e44b7f8b623d2ae7669
[INFO] running `Command { std: "docker" "start" "-a" "17dfc725341804aedf6821733c5f5f5ba65c6abdbeb77e44b7f8b623d2ae7669", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi v0.10.0+wasi-snapshot-preview1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "17dfc725341804aedf6821733c5f5f5ba65c6abdbeb77e44b7f8b623d2ae7669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17dfc725341804aedf6821733c5f5f5ba65c6abdbeb77e44b7f8b623d2ae7669", kill_on_drop: false }`
[INFO] [stdout] 17dfc725341804aedf6821733c5f5f5ba65c6abdbeb77e44b7f8b623d2ae7669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 8520cb5eac8cbf05093e4a950f20b34166368f140c3de771345ba463e6617b48
[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" "8520cb5eac8cbf05093e4a950f20b34166368f140c3de771345ba463e6617b48", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi v0.10.0+wasi-snapshot-preview1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "8520cb5eac8cbf05093e4a950f20b34166368f140c3de771345ba463e6617b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8520cb5eac8cbf05093e4a950f20b34166368f140c3de771345ba463e6617b48", kill_on_drop: false }`
[INFO] [stdout] 8520cb5eac8cbf05093e4a950f20b34166368f140c3de771345ba463e6617b48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 2410e3cbd6c5473e0857b9773159166d59fa27753140d7514b1885b1e656ccc1
[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" "2410e3cbd6c5473e0857b9773159166d59fa27753140d7514b1885b1e656ccc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasi-70c91bc2428c12e2
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasi
[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] [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" "2410e3cbd6c5473e0857b9773159166d59fa27753140d7514b1885b1e656ccc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2410e3cbd6c5473e0857b9773159166d59fa27753140d7514b1885b1e656ccc1", kill_on_drop: false }`
[INFO] [stdout] 2410e3cbd6c5473e0857b9773159166d59fa27753140d7514b1885b1e656ccc1