[INFO] fetching crate libaio-futures 0.1.7...
[INFO] testing libaio-futures-0.1.7 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate libaio-futures 0.1.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libaio-futures 0.1.7 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libaio-futures 0.1.7
[INFO] finished tweaking crates.io crate libaio-futures 0.1.7
[INFO] tweaked toml for crates.io crate libaio-futures 0.1.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22584940f56406aa2abdfe8f85b98f4de34db476f5b4584d756047dcf9f389c3
[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" "22584940f56406aa2abdfe8f85b98f4de34db476f5b4584d756047dcf9f389c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22584940f56406aa2abdfe8f85b98f4de34db476f5b4584d756047dcf9f389c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22584940f56406aa2abdfe8f85b98f4de34db476f5b4584d756047dcf9f389c3", kill_on_drop: false }`
[INFO] [stdout] 22584940f56406aa2abdfe8f85b98f4de34db476f5b4584d756047dcf9f389c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ec873500a93db1665902f5356b6f025200f0d0356ee04fe19f2d76d7e9d43a8
[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" "9ec873500a93db1665902f5356b6f025200f0d0356ee04fe19f2d76d7e9d43a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling libaio-futures v0.1.7 (/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/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.libaiofut.1qjfr11p-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/liblibaiofut.so" "-Wl,--version-script=/tmp/rustc3GjsGC/list" "/opt/rustwide/target/debug/deps/libaiofut.2j28olpicpqkzj6l.rcgu.o" "/opt/rustwide/target/debug/deps/libaiofut.51yoymm2o6ohczuq.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-laio" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libcrossbeam_channel-48e06dfd7503f5c0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libmaybe_uninit-9da774b3463b5176.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libcrossbeam_utils-c4739fd117d2736a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/liblazy_static-cd2401a06b1676f6.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libparking_lot-6bae2832df8deefc.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libparking_lot_core-48f732b23f1940d5.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libsmallvec-a30f0bd513f88b7e.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libcfg_if-4c6be1962c556cf0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/liblock_api-c485188b14d8a46c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libscopeguard-4c9e30f2e7684fc3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/liblibc-e41c2d10207ee17e.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libstd-c659455244c9d2ca.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libpanic_unwind-448643d99e633b5d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libminiz_oxide-c7c3d631a525883a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libadler-d7659a11bb201e01.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libobject-9aceb6f83a33a9b6.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libaddr2line-876c3057c8a2a7c2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libgimli-2f02aa3e24d2aa49.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/librustc_demangle-1d4694108f8cb543.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libhashbrown-79eaa6e630880f50.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libunwind-bba9b0f0f4d77257.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libcfg_if-f848f9c987265235.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/liblibc-0d5ea4f2d39b8e27.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/liballoc-c22053fa5fc00a3b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc3GjsGC/libcore-2675a9a46b5cec89.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustc3GjsGC/libcompiler_builtins-6e3d052afeb9f711.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" "9ec873500a93db1665902f5356b6f025200f0d0356ee04fe19f2d76d7e9d43a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec873500a93db1665902f5356b6f025200f0d0356ee04fe19f2d76d7e9d43a8", kill_on_drop: false }`
[INFO] [stdout] 9ec873500a93db1665902f5356b6f025200f0d0356ee04fe19f2d76d7e9d43a8