[INFO] fetching crate gmp-mpfr-sys 1.4.6...
[INFO] testing gmp-mpfr-sys-1.4.6 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate gmp-mpfr-sys 1.4.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gmp-mpfr-sys 1.4.6 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gmp-mpfr-sys 1.4.6
[INFO] finished tweaking crates.io crate gmp-mpfr-sys 1.4.6
[INFO] tweaked toml for crates.io crate gmp-mpfr-sys 1.4.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--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" "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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e709248e60017afd221d2f13e64a0df124904df74ad2bb41c7ed53b8ee65691a
[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" "e709248e60017afd221d2f13e64a0df124904df74ad2bb41c7ed53b8ee65691a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e709248e60017afd221d2f13e64a0df124904df74ad2bb41c7ed53b8ee65691a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e709248e60017afd221d2f13e64a0df124904df74ad2bb41c7ed53b8ee65691a", kill_on_drop: false }`
[INFO] [stdout] e709248e60017afd221d2f13e64a0df124904df74ad2bb41c7ed53b8ee65691a
[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" "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" "+beta-2021-08-01" "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] 75e7bef403628f732ede6c723478c1ab009984a9c62079e6b12c9a7c8962a2c1
[INFO] running `Command { std: "docker" "start" "-a" "75e7bef403628f732ede6c723478c1ab009984a9c62079e6b12c9a7c8962a2c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 01s
[INFO] running `Command { std: "docker" "inspect" "75e7bef403628f732ede6c723478c1ab009984a9c62079e6b12c9a7c8962a2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e7bef403628f732ede6c723478c1ab009984a9c62079e6b12c9a7c8962a2c1", kill_on_drop: false }`
[INFO] [stdout] 75e7bef403628f732ede6c723478c1ab009984a9c62079e6b12c9a7c8962a2c1
[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" "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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42a16128a60d0480b182461bf83e47cd2ea7225df1954401be0c9b972ea6e273
[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" "42a16128a60d0480b182461bf83e47cd2ea7225df1954401be0c9b972ea6e273", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "42a16128a60d0480b182461bf83e47cd2ea7225df1954401be0c9b972ea6e273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a16128a60d0480b182461bf83e47cd2ea7225df1954401be0c9b972ea6e273", kill_on_drop: false }`
[INFO] [stdout] 42a16128a60d0480b182461bf83e47cd2ea7225df1954401be0c9b972ea6e273
[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" "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" "+beta-2021-08-01" "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] 62a428a6151545c68e214f7c2af013012286611db535c0022fe11b2becee76c0
[INFO] running `Command { std: "docker" "start" "-a" "62a428a6151545c68e214f7c2af013012286611db535c0022fe11b2becee76c0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gmp_mpfr_sys-bd2003ad9939becc)
[INFO] [stdout] test mpfr::tests::check_version ... ok
[INFO] [stdout] test mpfr::tests::check_round_nearest_away ... ok
[INFO] [stdout] test mpfr::tests::check_decl_init ... ok
[INFO] [stdout] test mpc::tests::check_version ... ok
[INFO] [stdout] test mpc::tests::check_real_imag_offsets ... ok
[INFO] [stdout] test gmp::tests::check_version ... ok
[INFO] [stderr]    Doc-tests gmp-mpfr-sys
[INFO] [stdout] test gmp::tests::check_limb_size ... ok
[INFO] [stdout] test gmp::tests::check_mpq_num_den_offsets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/mpfr.rs - mpfr (line 21) ... ok
[INFO] [stdout] test src/mpc.rs - mpc (line 21) ... ok
[INFO] [stdout] test src/gmp.rs - gmp (line 21) ... ok
[INFO] [stdout] test src/mpfr.rs - mpfr (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62a428a6151545c68e214f7c2af013012286611db535c0022fe11b2becee76c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a428a6151545c68e214f7c2af013012286611db535c0022fe11b2becee76c0", kill_on_drop: false }`
[INFO] [stdout] 62a428a6151545c68e214f7c2af013012286611db535c0022fe11b2becee76c0
