[INFO] crate industrial-io 0.1.0 is already in cache [INFO] extracting crate industrial-io 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/industrial-io/0.1.0 [INFO] extracting crate industrial-io 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/industrial-io/0.1.0 [INFO] validating manifest of industrial-io-0.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of industrial-io-0.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing industrial-io-0.1.0 [INFO] finished frobbing industrial-io-0.1.0 [INFO] frobbed toml for industrial-io-0.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/industrial-io/0.1.0/Cargo.toml [INFO] started frobbing industrial-io-0.1.0 [INFO] finished frobbing industrial-io-0.1.0 [INFO] frobbed toml for industrial-io-0.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/industrial-io/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing industrial-io-0.1.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/industrial-io/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] a0be935761c91dcef3078202c307d6bd952586601090a60aed9aec61de27ad66 [INFO] running `"docker" "start" "-a" "a0be935761c91dcef3078202c307d6bd952586601090a60aed9aec61de27ad66"` [INFO] [stderr] Compiling libiio-sys v0.1.0 [INFO] [stderr] Compiling industrial-io v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `errors::*` [INFO] [stderr] --> src/context.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use errors::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `device::*` [INFO] [stderr] --> src/context.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | use device::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CStr` [INFO] [stderr] --> src/device.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ffi::{CString, CStr}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `errors::*` [INFO] [stderr] --> src/device.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use errors::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `channel::*` [INFO] [stderr] --> src/device.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use channel::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CStr` [INFO] [stderr] --> src/channel.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ffi::{CString, CStr}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / error_chain! { [INFO] [stderr] 14 | | foreign_links { [INFO] [stderr] 15 | | Io(::std::io::Error); [INFO] [stderr] 16 | | Nix(::nix::Error); [INFO] [stderr] 17 | | } [INFO] [stderr] 18 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / error_chain! { [INFO] [stderr] 14 | | foreign_links { [INFO] [stderr] 15 | | Io(::std::io::Error); [INFO] [stderr] 16 | | Nix(::nix::Error); [INFO] [stderr] 17 | | } [INFO] [stderr] 18 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.iio_info_rs.9lly9c2e-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3" "/opt/crater/target/debug/deps/iio_info_rs-d4a4e113e1fdc4f3.56bit10061c9tdvc.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-4bdbb37390175e1a/out" "-L" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libindustrial_io-cdeada162a7f2020.rlib" "/opt/crater/target/debug/deps/liblibiio_sys-95d906e5718b3348.rlib" "/opt/crater/target/debug/deps/liberror_chain-07a040daad90119a.rlib" "/opt/crater/target/debug/deps/libbacktrace-22b484681c47a6f2.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-31f55a7b4b0efef8.rlib" "/opt/crater/target/debug/deps/librustc_demangle-221ad4e8e2f7a470.rlib" "/opt/crater/target/debug/deps/libnix-fca3d63a30b29e32.rlib" "/opt/crater/target/debug/deps/liblibc-7f2d74cb64e24b74.rlib" "/opt/crater/target/debug/deps/libvoid-6de5fba924e8d43e.rlib" "/opt/crater/target/debug/deps/libcfg_if-400e42cca30470e1.rlib" "/opt/crater/target/debug/deps/libbitflags-ed58a05e59fdcb43.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8469d768695d9748.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-786c0f406992159b.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-eda54ffd3e6402cc.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3b59adbc83c396a4.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d2bb09f4dcbd4be.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e96acda46b77a2fd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-596074f575b1f832.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57f280c1596673cd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-16132b5b2ecf9ec1.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-37286a0a9c4289ff.rlib" "-Wl,-Bdynamic" "-liio" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -liio [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `industrial-io`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a0be935761c91dcef3078202c307d6bd952586601090a60aed9aec61de27ad66"` [INFO] running `"docker" "rm" "-f" "a0be935761c91dcef3078202c307d6bd952586601090a60aed9aec61de27ad66"` [INFO] [stdout] a0be935761c91dcef3078202c307d6bd952586601090a60aed9aec61de27ad66