[INFO] fetching crate gmp-mpfr 0.5.2...
[INFO] testing gmp-mpfr-0.5.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate gmp-mpfr 0.5.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate gmp-mpfr 0.5.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gmp-mpfr 0.5.2
[INFO] finished tweaking crates.io crate gmp-mpfr 0.5.2
[INFO] tweaked toml for crates.io crate gmp-mpfr 0.5.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 4947bc8413786aa191f44ec950d7b691a3ea330b007f0e5cfc38a63a11974fde
[INFO] running `Command { std: "docker" "start" "-a" "4947bc8413786aa191f44ec950d7b691a3ea330b007f0e5cfc38a63a11974fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4947bc8413786aa191f44ec950d7b691a3ea330b007f0e5cfc38a63a11974fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4947bc8413786aa191f44ec950d7b691a3ea330b007f0e5cfc38a63a11974fde", kill_on_drop: false }`
[INFO] [stdout] 4947bc8413786aa191f44ec950d7b691a3ea330b007f0e5cfc38a63a11974fde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68c3c6aeb0b65d7a17f25829fcfd0884e1f0212ae4b521fce09a1843d5135f87
[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" "68c3c6aeb0b65d7a17f25829fcfd0884e1f0212ae4b521fce09a1843d5135f87", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "68c3c6aeb0b65d7a17f25829fcfd0884e1f0212ae4b521fce09a1843d5135f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68c3c6aeb0b65d7a17f25829fcfd0884e1f0212ae4b521fce09a1843d5135f87", kill_on_drop: false }`
[INFO] [stdout] 68c3c6aeb0b65d7a17f25829fcfd0884e1f0212ae4b521fce09a1843d5135f87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dddb7a21c24c3730998b0e8c3ed8c9ed598abbe88cfeaaee25bc104c9ae72d0f
[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" "dddb7a21c24c3730998b0e8c3ed8c9ed598abbe88cfeaaee25bc104c9ae72d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "dddb7a21c24c3730998b0e8c3ed8c9ed598abbe88cfeaaee25bc104c9ae72d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dddb7a21c24c3730998b0e8c3ed8c9ed598abbe88cfeaaee25bc104c9ae72d0f", kill_on_drop: false }`
[INFO] [stdout] dddb7a21c24c3730998b0e8c3ed8c9ed598abbe88cfeaaee25bc104c9ae72d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f46788027e5d23ace0b7de22ab32910933d1c5e1d977266230e55a449b8e0334
[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" "f46788027e5d23ace0b7de22ab32910933d1c5e1d977266230e55a449b8e0334", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gmp_mpfr-410bb18c5c917c45)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gmp-mpfr
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f46788027e5d23ace0b7de22ab32910933d1c5e1d977266230e55a449b8e0334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46788027e5d23ace0b7de22ab32910933d1c5e1d977266230e55a449b8e0334", kill_on_drop: false }`
[INFO] [stdout] f46788027e5d23ace0b7de22ab32910933d1c5e1d977266230e55a449b8e0334
