[INFO] crate wpv 0.0.0-alpha.0 is already in cache
[INFO] testing wpv-0.0.0-alpha.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate wpv 0.0.0-alpha.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate wpv 0.0.0-alpha.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 wpv 0.0.0-alpha.0
[INFO] finished tweaking crates.io crate wpv 0.0.0-alpha.0
[INFO] tweaked toml for crates.io crate wpv 0.0.0-alpha.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate wpv 0.0.0-alpha.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 79607534be543b333d5b29da7246500b9affdf206a5342cab3c9df03f08d64ca
[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" "79607534be543b333d5b29da7246500b9affdf206a5342cab3c9df03f08d64ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79607534be543b333d5b29da7246500b9affdf206a5342cab3c9df03f08d64ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79607534be543b333d5b29da7246500b9affdf206a5342cab3c9df03f08d64ca", kill_on_drop: false }`
[INFO] [stdout] 79607534be543b333d5b29da7246500b9affdf206a5342cab3c9df03f08d64ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 10402584d5dd314eb8d068d47b1f7198361e5614c9d45d5d3a137514b869c499
[INFO] running `Command { std: "docker" "start" "-a" "10402584d5dd314eb8d068d47b1f7198361e5614c9d45d5d3a137514b869c499", kill_on_drop: false }`
[INFO] [stderr]    Compiling wpv v0.0.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "10402584d5dd314eb8d068d47b1f7198361e5614c9d45d5d3a137514b869c499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10402584d5dd314eb8d068d47b1f7198361e5614c9d45d5d3a137514b869c499", kill_on_drop: false }`
[INFO] [stdout] 10402584d5dd314eb8d068d47b1f7198361e5614c9d45d5d3a137514b869c499
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 137ae443dc1ebbde59525d87c8ebb517bb2fc81ec3a2705f8b84567a905ad0e5
[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" "137ae443dc1ebbde59525d87c8ebb517bb2fc81ec3a2705f8b84567a905ad0e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling wpv v0.0.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "137ae443dc1ebbde59525d87c8ebb517bb2fc81ec3a2705f8b84567a905ad0e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137ae443dc1ebbde59525d87c8ebb517bb2fc81ec3a2705f8b84567a905ad0e5", kill_on_drop: false }`
[INFO] [stdout] 137ae443dc1ebbde59525d87c8ebb517bb2fc81ec3a2705f8b84567a905ad0e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 135409a9be7d3fb8b58007b4e83c0c1e552be1360656ff77c721eba82a382ad1
[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" "135409a9be7d3fb8b58007b4e83c0c1e552be1360656ff77c721eba82a382ad1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wpv-983ddd05a72f71e5
[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" "135409a9be7d3fb8b58007b4e83c0c1e552be1360656ff77c721eba82a382ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135409a9be7d3fb8b58007b4e83c0c1e552be1360656ff77c721eba82a382ad1", kill_on_drop: false }`
[INFO] [stdout] 135409a9be7d3fb8b58007b4e83c0c1e552be1360656ff77c721eba82a382ad1