[INFO] cloning repository https://github.com/jrcichra/rustphidgets [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrcichra/rustphidgets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrcichra%2Frustphidgets", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrcichra%2Frustphidgets'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77fad2360642369d8e2b6da9a7a4020f2cf35dbd [INFO] testing jrcichra/rustphidgets against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrcichra%2Frustphidgets" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jrcichra/rustphidgets on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jrcichra/rustphidgets [INFO] finished tweaking git repo https://github.com/jrcichra/rustphidgets [INFO] tweaked toml for git repo https://github.com/jrcichra/rustphidgets written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/jrcichra/rustphidgets already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2b9965b55fd7164556c9d1b01a5e0a43dd004777f96bd2c2c05517527663571 [INFO] running `Command { std: "docker" "start" "-a" "e2b9965b55fd7164556c9d1b01a5e0a43dd004777f96bd2c2c05517527663571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2b9965b55fd7164556c9d1b01a5e0a43dd004777f96bd2c2c05517527663571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2b9965b55fd7164556c9d1b01a5e0a43dd004777f96bd2c2c05517527663571", kill_on_drop: false }` [INFO] [stdout] e2b9965b55fd7164556c9d1b01a5e0a43dd004777f96bd2c2c05517527663571 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1c67fcf7ea14ade0a4ba523e14f5a3fac04af50e338081a273b70415b5a3c20 [INFO] running `Command { std: "docker" "start" "-a" "d1c67fcf7ea14ade0a4ba523e14f5a3fac04af50e338081a273b70415b5a3c20", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling rustphidgets v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap_derive v3.0.6 [INFO] [stderr] Compiling clap v3.0.6 [INFO] [stdout] warning: unused import: `PhidgetLCD_setContrast` [INFO] [stdout] --> src/phidget/lcd.rs:5:122 [INFO] [stdout] | [INFO] [stdout] 5 | ...MaxBacklight, PhidgetLCD_clear, PhidgetLCD_getContrast, PhidgetLCD_setContrast, PhidgetLCD_getMinContrast, PhidgetLCD_getMaxContrast, ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/phidget/lcd.rs:235:14 [INFO] [stdout] | [INFO] [stdout] 235 | let (a, char_pointer) = str_to_char_arr(text); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lcd` [INFO] [stdout] --> src/main.rs:60:4 [INFO] [stdout] | [INFO] [stdout] 60 | fn lcd() -> Result<(), u32> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.rustphidgets.cdb92a70-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824.2bj3of1ij2ah5bee.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librustphidgets-4b5e8193a99f2eb4.rlib" "/opt/rustwide/target/debug/deps/libclap-be27bf835efe2988.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c594028b36314aa0.rlib" "/opt/rustwide/target/debug/deps/libatty-2bd405c78359f5e8.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-9f5422cbb754d7e1.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-c6bdd874a6e1d5f0.rlib" "/opt/rustwide/target/debug/deps/libindexmap-4f705c43d4bb5f6c.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-b02c9558425dd3eb.rlib" "/opt/rustwide/target/debug/deps/libos_str_bytes-8f3472abe99bdece.rlib" "/opt/rustwide/target/debug/deps/libmemchr-bc7103d2fd7c9396.rlib" "/opt/rustwide/target/debug/deps/libbitflags-1693f043aa7c36ab.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib" "/opt/rustwide/target/debug/deps/liblibc-7a060ea7f93b7aa4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lphidget22" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rustphidgets-b5e809b8dac34824" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lphidget22 [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustphidgets` due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d1c67fcf7ea14ade0a4ba523e14f5a3fac04af50e338081a273b70415b5a3c20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1c67fcf7ea14ade0a4ba523e14f5a3fac04af50e338081a273b70415b5a3c20", kill_on_drop: false }` [INFO] [stdout] d1c67fcf7ea14ade0a4ba523e14f5a3fac04af50e338081a273b70415b5a3c20