[INFO] updating cached repository https://github.com/patrickod/barcode-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 27b930ed82def7dde32bdd28592586d569ae6223 [INFO] testing patrickod/barcode-rust against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickod%2Fbarcode-rust" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/patrickod/barcode-rust on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/patrickod/barcode-rust [INFO] finished tweaking git repo https://github.com/patrickod/barcode-rust [INFO] tweaked toml for git repo https://github.com/patrickod/barcode-rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/patrickod/barcode-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a6ae199d76a7a24b5a1f3d60aeb4ad0c88d7a247799d2579a19a0bde2cafd84 [INFO] running `"docker" "start" "-a" "7a6ae199d76a7a24b5a1f3d60aeb4ad0c88d7a247799d2579a19a0bde2cafd84"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling bitflags v0.1.1 [INFO] [stderr] Compiling enum_primitive v0.0.2 [INFO] [stderr] Compiling scanner v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/events.rs:420:13 [INFO] [stderr] | [INFO] [stderr] 420 | KEY_CNT = (0x2ff+1) [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parse.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | stdout.write(c.to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parse.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | stdout.write(key.to_char().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parse.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | stdout.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev`, which is not FFI-safe [INFO] [stderr] --> src/bin/scanner.rs:18:26 [INFO] [stderr] | [INFO] [stderr] 18 | fn libevdev_new() -> *mut Libevdev; [INFO] [stderr] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] = note: this struct has no fields [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev`, which is not FFI-safe [INFO] [stderr] --> src/bin/scanner.rs:19:29 [INFO] [stderr] | [INFO] [stderr] 19 | fn libevdev_set_fd(dev: *mut Libevdev, fd: i32) -> i32; [INFO] [stderr] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] = note: this struct has no fields [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev`, which is not FFI-safe [INFO] [stderr] --> src/bin/scanner.rs:20:33 [INFO] [stderr] | [INFO] [stderr] 20 | fn libevdev_next_event(dev: *mut Libevdev, flag: u32, ev: *mut InputEvent) -> i32; [INFO] [stderr] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] = note: this struct has no fields [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev`, which is not FFI-safe [INFO] [stderr] --> src/bin/scanner.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | fn libevdev_free(dev: *mut Libevdev); [INFO] [stderr] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] = note: this struct has no fields [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev`, which is not FFI-safe [INFO] [stderr] --> src/bin/scanner.rs:24:27 [INFO] [stderr] | [INFO] [stderr] 24 | fn libevdev_grab(dev: *mut Libevdev, grab: u32) -> i32; [INFO] [stderr] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] = note: this struct has no fields [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/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.scanner.796xurru-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4" "/opt/rustwide/target/debug/deps/scanner-9958b746414e87c4.5xdmgdq966wg33e.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-levdev" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libscanner-bf1b381d7bea5468.rlib" "/opt/rustwide/target/debug/deps/liblibc-789e836d4fd44939.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7582b171f0ad1d05.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-c546d091aa2b731d.rlib" "/opt/rustwide/target/debug/deps/libnum-9a49abb5dc704d82.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-d5f3174cc8dea53d.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-c5436fe0f5c21211.rlib" "/opt/rustwide/target/debug/deps/librand-bb807c742746e684.rlib" "/opt/rustwide/target/debug/deps/liblibc-e4dfce483ea4fe1d.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-26062967b4ad0b72.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-93a3205e411ff51e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b9e9804583109253.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-83e1cc8b78a53297.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ddc6fba6583d3d3e.rlib" "/opt/rustwide/target/debug/deps/libgetopts-a5316197925d8f3d.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-58fb194c691b26f1.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -levdev [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `scanner`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7a6ae199d76a7a24b5a1f3d60aeb4ad0c88d7a247799d2579a19a0bde2cafd84"` [INFO] running `"docker" "rm" "-f" "7a6ae199d76a7a24b5a1f3d60aeb4ad0c88d7a247799d2579a19a0bde2cafd84"` [INFO] [stdout] 7a6ae199d76a7a24b5a1f3d60aeb4ad0c88d7a247799d2579a19a0bde2cafd84