[INFO] updating cached repository https://github.com/patrickod/barcode-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickod%2Fbarcode-rust" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/patrickod/barcode-rust on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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 work/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 `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /big/crater/work/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] cc6f311452f86a7da39e2931f042c14f553cb73e89515a26664471242918c1ac [INFO] running `"docker" "start" "-a" "cc6f311452f86a7da39e2931f042c14f553cb73e89515a26664471242918c1ac"` [INFO] [stderr] Compiling enum_primitive v0.0.2 [INFO] [stderr] Compiling scanner v0.0.1 (/opt/rustwide/workdir) [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: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/bin/scanner.rs:18:26 [INFO] [stderr] | [INFO] [stderr] 18 | fn libevdev_new() -> *mut Libevdev; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields [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] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields [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] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/bin/scanner.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | fn libevdev_free(dev: *mut Libevdev); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/bin/scanner.rs:24:27 [INFO] [stderr] | [INFO] [stderr] 24 | fn libevdev_grab(dev: *mut Libevdev, grab: u32) -> i32; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [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/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.scanner.e9tq8u4m-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85" "/opt/rustwide/target/debug/deps/scanner-2310d6bff78f0a85.1gqywf91cj4cumoa.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-levdev" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libscanner-1010ad39bfc65b97.rlib" "/opt/rustwide/target/debug/deps/liblibc-a6f16ea62ac26a77.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7dcf0912d624020e.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-57b70216cc622881.rlib" "/opt/rustwide/target/debug/deps/libnum-2f2488239b13fbdd.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-89e848ee8ea36e78.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-8e800f48bb43d415.rlib" "/opt/rustwide/target/debug/deps/librand-250eafcf18e8ca2a.rlib" "/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-d9fb93378866e854.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-32acd8f7efa22e3e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-bbf34e9632c3a30c.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-dbac7e428283a153.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a4ff9b7e87bbd905.rlib" "/opt/rustwide/target/debug/deps/libgetopts-fe5c6cf10c55d647.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-019a22cacfcfb093.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-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 [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" "cc6f311452f86a7da39e2931f042c14f553cb73e89515a26664471242918c1ac"` [INFO] running `"docker" "rm" "-f" "cc6f311452f86a7da39e2931f042c14f553cb73e89515a26664471242918c1ac"` [INFO] [stdout] cc6f311452f86a7da39e2931f042c14f553cb73e89515a26664471242918c1ac