Dec 15 07:52:39.088 INFO testing industrial-io-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 07:52:39.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 07:52:39.321 INFO [stdout] dbcd0358c756611b089f69017a1e427886616de318d44299ec8c69e6719793fd
Dec 15 07:52:39.325 INFO running `"docker" "start" "-a" "dbcd0358c756611b089f69017a1e427886616de318d44299ec8c69e6719793fd"`
Dec 15 07:52:40.044 INFO [stderr] usermod: no changes
Dec 15 07:52:40.171 INFO [stderr]    Compiling libiio-sys v0.1.0
Dec 15 07:52:42.180 INFO [stderr]    Compiling industrial-io v0.1.0 (/source)
Dec 15 07:52:43.282 INFO [stderr] warning: unused import: `errors::*`
Dec 15 07:52:43.282 INFO [stderr]   --> src/context.rs:22:5
Dec 15 07:52:43.283 INFO [stderr]    |
Dec 15 07:52:43.283 INFO [stderr] 22 | use errors::*;
Dec 15 07:52:43.283 INFO [stderr]    |     ^^^^^^^^^
Dec 15 07:52:43.283 INFO [stderr]    |
Dec 15 07:52:43.284 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 07:52:43.284 INFO [stderr] 
Dec 15 07:52:43.284 INFO [stderr] warning: unused import: `device::*`
Dec 15 07:52:43.284 INFO [stderr]   --> src/context.rs:23:5
Dec 15 07:52:43.285 INFO [stderr]    |
Dec 15 07:52:43.285 INFO [stderr] 23 | use device::*;
Dec 15 07:52:43.285 INFO [stderr]    |     ^^^^^^^^^
Dec 15 07:52:43.285 INFO [stderr] 
Dec 15 07:52:43.287 INFO [stderr] warning: unused import: `CStr`
Dec 15 07:52:43.287 INFO [stderr]   --> src/device.rs:13:25
Dec 15 07:52:43.287 INFO [stderr]    |
Dec 15 07:52:43.288 INFO [stderr] 13 | use std::ffi::{CString, CStr};
Dec 15 07:52:43.288 INFO [stderr]    |                         ^^^^
Dec 15 07:52:43.288 INFO [stderr] 
Dec 15 07:52:43.288 INFO [stderr] warning: unused import: `errors::*`
Dec 15 07:52:43.289 INFO [stderr]   --> src/device.rs:21:5
Dec 15 07:52:43.289 INFO [stderr]    |
Dec 15 07:52:43.289 INFO [stderr] 21 | use errors::*;
Dec 15 07:52:43.290 INFO [stderr]    |     ^^^^^^^^^
Dec 15 07:52:43.290 INFO [stderr] 
Dec 15 07:52:43.290 INFO [stderr] warning: unused import: `channel::*`
Dec 15 07:52:43.290 INFO [stderr]   --> src/device.rs:22:5
Dec 15 07:52:43.291 INFO [stderr]    |
Dec 15 07:52:43.291 INFO [stderr] 22 | use channel::*;
Dec 15 07:52:43.291 INFO [stderr]    |     ^^^^^^^^^^
Dec 15 07:52:43.291 INFO [stderr] 
Dec 15 07:52:43.291 INFO [stderr] warning: unused import: `CStr`
Dec 15 07:52:43.292 INFO [stderr]   --> src/channel.rs:13:25
Dec 15 07:52:43.292 INFO [stderr]    |
Dec 15 07:52:43.292 INFO [stderr] 13 | use std::ffi::{CString, CStr};
Dec 15 07:52:43.293 INFO [stderr]    |                         ^^^^
Dec 15 07:52:43.293 INFO [stderr] 
Dec 15 07:52:45.713 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 15 07:52:45.714 INFO [stderr]   |
Dec 15 07:52:45.714 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.0.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.1.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.10.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.11.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.12.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.13.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.2.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.3.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.4.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.5.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.6.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.7.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.8.rcgu.o" "/target/debug/deps/iio_info_rs-6852a61155003a26.iio_info_rs.58f0z1ix-cgu.9.rcgu.o" "-o" "/target/debug/deps/iio_info_rs-6852a61155003a26" "/target/debug/deps/iio_info_rs-6852a61155003a26.4ow4q9qnws6ek55z.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/target/debug/build/backtrace-sys-f94c2f51ab8610a5/out" "-L" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/target/debug/deps/libindustrial_io-6a0b15a096db8774.rlib" "/target/debug/deps/liblibiio_sys-b5ad56a164272fd4.rlib" "/target/debug/deps/liberror_chain-3b7aafbf55605eb5.rlib" "/target/debug/deps/libbacktrace-51316f03b4f54a51.rlib" "/target/debug/deps/libbacktrace_sys-231cad48484dadd8.rlib" "/target/debug/deps/librustc_demangle-1f3e0f3edd940bb2.rlib" "/target/debug/deps/libnix-314e34678a9505b1.rlib" "/target/debug/deps/liblibc-81eb292b66bde335.rlib" "/target/debug/deps/libvoid-92894424ebeb91d8.rlib" "/target/debug/deps/libcfg_if-6517076f458a17e2.rlib" "/target/debug/deps/libbitflags-76f8cac62d4979aa.rlib" "-Wl,--start-group" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a8951067144fcd6a.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-557584a04b5ba683.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-431a1e5e4c3f47f7.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a23c0da4d2de6b62.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8bfe39ba20aa6b17.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f9a54acb2f768daa.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-fd7c3c73a313f74d.rlib" "-Wl,--end-group" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f941d940954fa72.rlib" "-Wl,-Bdynamic" "-liio" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Dec 15 07:52:45.714 INFO [stderr]   = note: /usr/bin/ld: cannot find -liio
Dec 15 07:52:45.715 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 15 07:52:45.729 INFO [stderr]           
Dec 15 07:52:45.729 INFO [stderr] 
Dec 15 07:52:45.729 INFO [stderr] error: aborting due to previous error
Dec 15 07:52:45.729 INFO [stderr] 
Dec 15 07:52:45.732 INFO [stderr] error: Could not compile `industrial-io`.
Dec 15 07:52:45.732 INFO [stderr] 
Dec 15 07:52:45.732 INFO [stderr] To learn more, run the command again with --verbose.
Dec 15 07:52:45.737 INFO [stderr] su: No module specific data is present
Dec 15 07:52:46.816 INFO running `"docker" "inspect" "dbcd0358c756611b089f69017a1e427886616de318d44299ec8c69e6719793fd"`
Dec 15 07:52:47.165 INFO running `"docker" "rm" "-f" "dbcd0358c756611b089f69017a1e427886616de318d44299ec8c69e6719793fd"`
Dec 15 07:52:47.432 INFO [stdout] dbcd0358c756611b089f69017a1e427886616de318d44299ec8c69e6719793fd