[INFO] fetching crate growth-ring 0.1.10...
[INFO] testing growth-ring-0.1.10 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate growth-ring 0.1.10 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate growth-ring 0.1.10 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 growth-ring 0.1.10
[INFO] finished tweaking crates.io crate growth-ring 0.1.10
[INFO] tweaked toml for crates.io crate growth-ring 0.1.10 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate growth-ring 0.1.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libaio-futures v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 20e44e977363140f2432852a92151b313edfeef751139675887daf72eb06fb2c
[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" "20e44e977363140f2432852a92151b313edfeef751139675887daf72eb06fb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20e44e977363140f2432852a92151b313edfeef751139675887daf72eb06fb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e44e977363140f2432852a92151b313edfeef751139675887daf72eb06fb2c", kill_on_drop: false }`
[INFO] [stdout] 20e44e977363140f2432852a92151b313edfeef751139675887daf72eb06fb2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] cd8c9b2e47bb7d9ff2a82c224e5a55ac00152b44f086c42643855323d9deab1f
[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" "cd8c9b2e47bb7d9ff2a82c224e5a55ac00152b44f086c42643855323d9deab1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling nix v0.19.1
[INFO] [stderr]    Compiling scan_fmt v0.2.5
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling lru v0.6.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling libaio-futures v0.1.9
[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-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.aiofut.5rrbp9iq-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libaiofut-175706ab95f4f3ed.so" "-Wl,--version-script=/tmp/rustcoPfgMv/list" "/opt/rustwide/target/debug/deps/aiofut-175706ab95f4f3ed.5bjtjwkt3tnp1nph.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/rustcoPfgMv/libcrossbeam_channel-d622cb22aed3bc3d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/libcrossbeam_utils-604d4ca4d0fca072.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/liblazy_static-b2d06f7d60fcbb27.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/libparking_lot-3f8936e68da475e4.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/libparking_lot_core-837797456418b72a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/libsmallvec-362b60c1e7bb77e8.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/liblock_api-e052604e524a2804.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/libscopeguard-b71d276e69df7592.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/libinstant-80af378529ae977f.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/libcfg_if-d82520db93b55397.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcoPfgMv/liblibc-e89e46a09771783b.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-7444fd17919e9af0" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustcoPfgMv/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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cd8c9b2e47bb7d9ff2a82c224e5a55ac00152b44f086c42643855323d9deab1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8c9b2e47bb7d9ff2a82c224e5a55ac00152b44f086c42643855323d9deab1f", kill_on_drop: false }`
[INFO] [stdout] cd8c9b2e47bb7d9ff2a82c224e5a55ac00152b44f086c42643855323d9deab1f