[INFO] updating cached repository https://github.com/cyndis/u2f-nfchidemu [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] e61f357b2848ec70f1bdaa5c54c6d568b07a8362 [INFO] testing cyndis/u2f-nfchidemu against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyndis%2Fu2f-nfchidemu" "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/cyndis/u2f-nfchidemu 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/cyndis/u2f-nfchidemu [INFO] finished tweaking git repo https://github.com/cyndis/u2f-nfchidemu [INFO] tweaked toml for git repo https://github.com/cyndis/u2f-nfchidemu written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/cyndis/u2f-nfchidemu 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] Blocking waiting for file lock on package cache [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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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] 5d7694bce4d6d9f5efa459bd025686cb9ca1fd125a6f331607aba87184f20c87 [INFO] running `"docker" "start" "-a" "5d7694bce4d6d9f5efa459bd025686cb9ca1fd125a6f331607aba87184f20c87"` [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Compiling nfc-sys v0.1.5 [INFO] [stderr] Compiling privdrop v0.2.2 [INFO] [stderr] Compiling u2f-nfchidemu v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:18:38 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:27:73 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn write(&mut self, event: &uhid::uhid_event) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:38:60 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn read(&mut self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:87:55 [INFO] [stderr] | [INFO] [stderr] 87 | fn new(uhid: &'a mut Uhid) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:104:50 [INFO] [stderr] | [INFO] [stderr] 104 | fn read(&mut self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:163:61 [INFO] [stderr] | [INFO] [stderr] 163 | fn write(&mut self, msg: &HidMessage) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:221:29 [INFO] [stderr] | [INFO] [stderr] 221 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [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/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.u2f_nfchidemu.6bzgm6ww-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e" "/opt/rustwide/target/debug/deps/u2f_nfchidemu-861ef7ab1cd7f28e.3g8qo956shb3bmfy.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" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libprivdrop-4e64f9a05d327bef.rlib" "/opt/rustwide/target/debug/deps/libnix-4e2869a2ab36e3ae.rlib" "/opt/rustwide/target/debug/deps/libvoid-4c8c16f792843a81.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-da99d89e98e4f9e7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4a7b4cf8fbd4dcc3.rlib" "/opt/rustwide/target/debug/deps/libnfc_sys-f846f0bd20c940b0.rlib" "/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.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" "-lnfc" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lnfc [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 `u2f-nfchidemu`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5d7694bce4d6d9f5efa459bd025686cb9ca1fd125a6f331607aba87184f20c87"` [INFO] running `"docker" "rm" "-f" "5d7694bce4d6d9f5efa459bd025686cb9ca1fd125a6f331607aba87184f20c87"` [INFO] [stdout] 5d7694bce4d6d9f5efa459bd025686cb9ca1fd125a6f331607aba87184f20c87