[INFO] fetching crate industrial-io 0.2.0... [INFO] testing industrial-io-0.2.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate industrial-io 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate industrial-io 0.2.0 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 industrial-io 0.2.0 [INFO] finished tweaking crates.io crate industrial-io 0.2.0 [INFO] tweaked toml for crates.io crate industrial-io 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate industrial-io 0.2.0 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 ctrlc v3.1.3 [INFO] [stderr] Downloaded libiio-sys v0.2.0 [INFO] [stderr] Downloaded schedule_recv v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 48466e1a89c0a30765cef444f7a1ee0e55bc79c70f321ebc44e6d49022845327 [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" "48466e1a89c0a30765cef444f7a1ee0e55bc79c70f321ebc44e6d49022845327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48466e1a89c0a30765cef444f7a1ee0e55bc79c70f321ebc44e6d49022845327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48466e1a89c0a30765cef444f7a1ee0e55bc79c70f321ebc44e6d49022845327", kill_on_drop: false }` [INFO] [stdout] 48466e1a89c0a30765cef444f7a1ee0e55bc79c70f321ebc44e6d49022845327 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 71fe6fca1d6ded60cbcaf41d9070483899e8588fd8ac33f5e53b08e9fe7e1c1f [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" "71fe6fca1d6ded60cbcaf41d9070483899e8588fd8ac33f5e53b08e9fe7e1c1f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling libiio-sys v0.2.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling industrial-io v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / error_chain! { [INFO] [stdout] 14 | | foreign_links { [INFO] [stdout] 15 | | Io(::std::io::Error); [INFO] [stdout] 16 | | NulError(::std::ffi::NulError); [INFO] [stdout] 17 | | Nix(::nix::Error); [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / error_chain! { [INFO] [stdout] 14 | | foreign_links { [INFO] [stdout] 15 | | Io(::std::io::Error); [INFO] [stdout] 16 | | NulError(::std::ffi::NulError); [INFO] [stdout] 17 | | Nix(::nix::Error); [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [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/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.iio_info_rs.c2f1khxc-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2" "/opt/rustwide/target/debug/deps/iio_info_rs-f496665ced0675e2.4lncw5n31qsniw9g.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-3bd34d1f44b5124d/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libindustrial_io-38a72068147962e4.rlib" "/opt/rustwide/target/debug/deps/liblibiio_sys-bd5db4ab9cc4c6d6.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-1d2f593340ed731b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-26bf6753d6512c0c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-76a65d438c5caeeb.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-a9cad29397bf25c6.rlib" "/opt/rustwide/target/debug/deps/libnix-9669f4e9904064ca.rlib" "/opt/rustwide/target/debug/deps/liblibc-0223987ae3686b09.rlib" "/opt/rustwide/target/debug/deps/libvoid-2252400e8925513f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8a5476fab5bb3232.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-liio" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -liio [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 `industrial-io` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "71fe6fca1d6ded60cbcaf41d9070483899e8588fd8ac33f5e53b08e9fe7e1c1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71fe6fca1d6ded60cbcaf41d9070483899e8588fd8ac33f5e53b08e9fe7e1c1f", kill_on_drop: false }` [INFO] [stdout] 71fe6fca1d6ded60cbcaf41d9070483899e8588fd8ac33f5e53b08e9fe7e1c1f