[INFO] crate keyboard-layouts 0.2.0 is already in cache [INFO] testing keyboard-layouts-0.2.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate keyboard-layouts 0.2.0 into work/builds/worker-1/source [INFO] validating manifest of crates.io crate keyboard-layouts 0.2.0 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate keyboard-layouts 0.2.0 [INFO] finished tweaking crates.io crate keyboard-layouts 0.2.0 [INFO] tweaked toml for crates.io crate keyboard-layouts 0.2.0 written to work/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate keyboard-layouts 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] fff2f3d9667869a07b9c2b0d3f7dcab07805d739fda884f6f7044e52b812bb35 [INFO] running `"docker" "start" "-a" "fff2f3d9667869a07b9c2b0d3f7dcab07805d739fda884f6f7044e52b812bb35"` [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.13 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bindgen v0.46.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling nom v4.2.0 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling cexpr v0.3.4 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling structopt v0.2.14 [INFO] [stderr] Compiling gen_layouts_sys v0.2.0 [INFO] [stderr] Compiling keyboard-layouts v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: constant item is never used: `UNICODE_DIGIT_OFFSET` [INFO] [stderr] --> src/lib.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const UNICODE_DIGIT_OFFSET: usize = 48; // 0 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.98s [INFO] running `"docker" "inspect" "fff2f3d9667869a07b9c2b0d3f7dcab07805d739fda884f6f7044e52b812bb35"` [INFO] running `"docker" "rm" "-f" "fff2f3d9667869a07b9c2b0d3f7dcab07805d739fda884f6f7044e52b812bb35"` [INFO] [stdout] fff2f3d9667869a07b9c2b0d3f7dcab07805d739fda884f6f7044e52b812bb35 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] f9c03146b546cf4c30f036340f6e95ec10ce644a2c8557fac4391427fb7413c6 [INFO] running `"docker" "start" "-a" "f9c03146b546cf4c30f036340f6e95ec10ce644a2c8557fac4391427fb7413c6"` [INFO] [stderr] error: multiple packages link to native library `clang`, but a native library can be linked only once [INFO] [stderr] [INFO] [stderr] package `clang-sys v0.22.0` [INFO] [stderr] ... which is depended on by `bindgen v0.35.0` [INFO] [stderr] ... which is depended on by `uhid-sys v1.0.0` [INFO] [stderr] ... which is depended on by `tokio-linux-uhid v0.3.0` [INFO] [stderr] ... which is depended on by `keyboard-layouts v0.2.0 (/opt/rustwide/workdir)` [INFO] [stderr] links to native library `clang` [INFO] [stderr] [INFO] [stderr] package `clang-sys v0.26.4` [INFO] [stderr] ... which is depended on by `bindgen v0.46.0` [INFO] [stderr] ... which is depended on by `gen_layouts_sys v0.2.0` [INFO] [stderr] ... which is depended on by `keyboard-layouts v0.2.0 (/opt/rustwide/workdir)` [INFO] [stderr] also links to native library `clang` [INFO] running `"docker" "inspect" "f9c03146b546cf4c30f036340f6e95ec10ce644a2c8557fac4391427fb7413c6"` [INFO] running `"docker" "rm" "-f" "f9c03146b546cf4c30f036340f6e95ec10ce644a2c8557fac4391427fb7413c6"` [INFO] [stdout] f9c03146b546cf4c30f036340f6e95ec10ce644a2c8557fac4391427fb7413c6