[INFO] fetching crate libaio-futures 0.1.9...
[INFO] testing libaio-futures-0.1.9 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate libaio-futures 0.1.9 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate libaio-futures 0.1.9 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libaio-futures 0.1.9
[INFO] finished tweaking crates.io crate libaio-futures 0.1.9
[INFO] tweaked toml for crates.io crate libaio-futures 0.1.9 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9efa150cc55207b90ec01a11ddab9619b50e1138f8c329d2e59cafc61babe74f
[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" "9efa150cc55207b90ec01a11ddab9619b50e1138f8c329d2e59cafc61babe74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9efa150cc55207b90ec01a11ddab9619b50e1138f8c329d2e59cafc61babe74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efa150cc55207b90ec01a11ddab9619b50e1138f8c329d2e59cafc61babe74f", kill_on_drop: false }`
[INFO] [stdout] 9efa150cc55207b90ec01a11ddab9619b50e1138f8c329d2e59cafc61babe74f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69f418eed7f36d9f36ff1604d74781bf61022adf9e2e605eec27da82c6bfd954
[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" "69f418eed7f36d9f36ff1604d74781bf61022adf9e2e605eec27da82c6bfd954", kill_on_drop: false }`
[INFO] [stderr]    Compiling libaio-futures v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.aiofut.1ztn5jbg-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libaiofut.so" "-Wl,--version-script=/tmp/rustc7jgQ9H/list" "/opt/rustwide/target/debug/deps/aiofut.46l16r6y3oe55bng.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut.y7bkhpt53sfr616.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-laio" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libcrossbeam_channel-d622cb22aed3bc3d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libcrossbeam_utils-604d4ca4d0fca072.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/liblazy_static-b2d06f7d60fcbb27.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libparking_lot-79fe1c83e30152cf.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libparking_lot_core-657a7c949e00fa4b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libsmallvec-5ae1e2fa6e7c2ceb.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/liblock_api-e052604e524a2804.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libscopeguard-b71d276e69df7592.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libinstant-80af378529ae977f.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libcfg_if-d82520db93b55397.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/liblibc-77d6541a42757d2c.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libstd-7444fd17919e9af0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libpanic_unwind-0ee2f67026959ab7.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libminiz_oxide-df1bcd1e82256d04.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libadler-ed9ecf1b54021131.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libobject-0ede66bb24e94b96.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libaddr2line-7c2de7f50940865c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libgimli-b138d50085fd4683.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/librustc_demangle-6576870d8f2b9ae2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libhashbrown-042a30c5f67b2c91.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libunwind-90b3063cd7b22527.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libcfg_if-17f9484f8dc4da1e.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/liblibc-df38345acd9d92e1.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/liballoc-a5e10ca10bdd9e54.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc7jgQ9H/libcore-3a4e739a77468800.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustc7jgQ9H/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -laio
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libaio-futures`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "69f418eed7f36d9f36ff1604d74781bf61022adf9e2e605eec27da82c6bfd954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f418eed7f36d9f36ff1604d74781bf61022adf9e2e605eec27da82c6bfd954", kill_on_drop: false }`
[INFO] [stdout] 69f418eed7f36d9f36ff1604d74781bf61022adf9e2e605eec27da82c6bfd954