[INFO] crate dp 0.0.1-1 is already in cache
[INFO] testing dp-0.0.1-1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate dp 0.0.1-1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dp 0.0.1-1 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 dp 0.0.1-1
[INFO] finished tweaking crates.io crate dp 0.0.1-1
[INFO] tweaked toml for crates.io crate dp 0.0.1-1 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 21c6cc8ba6c90eebc5f56bda052adf967613a2a13835b87ed37f07a17cd7ef4c
[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" "21c6cc8ba6c90eebc5f56bda052adf967613a2a13835b87ed37f07a17cd7ef4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21c6cc8ba6c90eebc5f56bda052adf967613a2a13835b87ed37f07a17cd7ef4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c6cc8ba6c90eebc5f56bda052adf967613a2a13835b87ed37f07a17cd7ef4c", kill_on_drop: false }`
[INFO] [stdout] 21c6cc8ba6c90eebc5f56bda052adf967613a2a13835b87ed37f07a17cd7ef4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3bd38e0a3a275c7eab07d8389a5753f24ebf0076608cceea9edb6a2bcb108f85
[INFO] running `Command { std: "docker" "start" "-a" "3bd38e0a3a275c7eab07d8389a5753f24ebf0076608cceea9edb6a2bcb108f85", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty-bytes v0.2.2
[INFO] [stderr]    Compiling dp v0.0.1-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "3bd38e0a3a275c7eab07d8389a5753f24ebf0076608cceea9edb6a2bcb108f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd38e0a3a275c7eab07d8389a5753f24ebf0076608cceea9edb6a2bcb108f85", kill_on_drop: false }`
[INFO] [stdout] 3bd38e0a3a275c7eab07d8389a5753f24ebf0076608cceea9edb6a2bcb108f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8142c015485cb9fc5b251ba3d5bd9607a8cb7b7e64d2cfe476623f1863773294
[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" "8142c015485cb9fc5b251ba3d5bd9607a8cb7b7e64d2cfe476623f1863773294", kill_on_drop: false }`
[INFO] [stderr]    Compiling dp v0.0.1-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "8142c015485cb9fc5b251ba3d5bd9607a8cb7b7e64d2cfe476623f1863773294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8142c015485cb9fc5b251ba3d5bd9607a8cb7b7e64d2cfe476623f1863773294", kill_on_drop: false }`
[INFO] [stdout] 8142c015485cb9fc5b251ba3d5bd9607a8cb7b7e64d2cfe476623f1863773294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e9c2447d6c06040c0de0d4a26167a5bab5895f12238bf642875f690a29757471
[INFO] running `Command { std: "docker" "start" "-a" "e9c2447d6c06040c0de0d4a26167a5bab5895f12238bf642875f690a29757471", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dp-bf19b3c47cf70953
[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" "e9c2447d6c06040c0de0d4a26167a5bab5895f12238bf642875f690a29757471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c2447d6c06040c0de0d4a26167a5bab5895f12238bf642875f690a29757471", kill_on_drop: false }`
[INFO] [stdout] e9c2447d6c06040c0de0d4a26167a5bab5895f12238bf642875f690a29757471