[INFO] updating cached repository cyndis/u2f-nfchidemu [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cyndis/u2f-nfchidemu [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cyndis/u2f-nfchidemu" "work/ex/beta-1.38-1/sources/1.37.0/gh/cyndis/u2f-nfchidemu"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cyndis/u2f-nfchidemu'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cyndis/u2f-nfchidemu" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cyndis/u2f-nfchidemu"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cyndis/u2f-nfchidemu'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e61f357b2848ec70f1bdaa5c54c6d568b07a8362 [INFO] sha for GitHub repo cyndis/u2f-nfchidemu: e61f357b2848ec70f1bdaa5c54c6d568b07a8362 [INFO] validating manifest of cyndis/u2f-nfchidemu on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cyndis/u2f-nfchidemu on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cyndis/u2f-nfchidemu [INFO] finished frobbing cyndis/u2f-nfchidemu [INFO] frobbed toml for cyndis/u2f-nfchidemu written to work/ex/beta-1.38-1/sources/1.37.0/gh/cyndis/u2f-nfchidemu/Cargo.toml [INFO] started frobbing cyndis/u2f-nfchidemu [INFO] finished frobbing cyndis/u2f-nfchidemu [INFO] frobbed toml for cyndis/u2f-nfchidemu written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cyndis/u2f-nfchidemu/Cargo.toml [INFO] crate cyndis/u2f-nfchidemu already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cyndis/u2f-nfchidemu/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing cyndis/u2f-nfchidemu against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cyndis/u2f-nfchidemu:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] b44d1b026a339753027f4139561b4e053570424afbf60fd70ea693fa8c3322f8 [INFO] running `"docker" "start" "-a" "b44d1b026a339753027f4139561b4e053570424afbf60fd70ea693fa8c3322f8"` [INFO] [stderr] Compiling nfc-sys v0.1.5 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Compiling privdrop v0.2.2 [INFO] [stderr] Compiling u2f-nfchidemu v1.0.0 (/opt/crater/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/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.u2f_nfchidemu.bbjvllob-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86" "/opt/crater/target/debug/deps/u2f_nfchidemu-0d78f407ac248b86.2n8nigmr6icv2v7z.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libprivdrop-51545160393e79af.rlib" "/opt/crater/target/debug/deps/libnix-79d4224603b3b5cf.rlib" "/opt/crater/target/debug/deps/libvoid-03072202629d0c80.rlib" "/opt/crater/target/debug/deps/libcfg_if-3028bdd7b8e15bb5.rlib" "/opt/crater/target/debug/deps/libbitflags-bcd34e8f74846360.rlib" "/opt/crater/target/debug/deps/libnfc_sys-70a26816ba9ae3c6.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.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" "b44d1b026a339753027f4139561b4e053570424afbf60fd70ea693fa8c3322f8"` [INFO] running `"docker" "rm" "-f" "b44d1b026a339753027f4139561b4e053570424afbf60fd70ea693fa8c3322f8"` [INFO] [stdout] b44d1b026a339753027f4139561b4e053570424afbf60fd70ea693fa8c3322f8