[INFO] updating cached repository https://github.com/maketechnology/cefrust
[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] 6404c4dc0c984b3ca92fff7d42d7599cd432f088
[INFO] testing maketechnology/cefrust against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaketechnology%2Fcefrust" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maketechnology/cefrust 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/maketechnology/cefrust
[INFO] finished tweaking git repo https://github.com/maketechnology/cefrust
[INFO] tweaked toml for git repo https://github.com/maketechnology/cefrust written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/maketechnology/cefrust 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] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 959762a1ebc1d37ae19dc0c28bf0442ac6e3d89f7e949e65613f501c3440c548
[INFO] running `"docker" "start" "-a" "959762a1ebc1d37ae19dc0c28bf0442ac6e3d89f7e949e65613f501c3440c548"`
[INFO] [stderr]    Compiling libloading v0.4.0
[INFO] [stderr]    Compiling bindgen v0.31.3
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]    Compiling java_bindgen v0.31.2 (https://github.com/maketechnology/java-bindgen?branch=java-bindgen#99743f17)
[INFO] [stderr]    Compiling fs_extra v1.0.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling which v1.0.3
[INFO] [stderr]    Compiling clang-sys v0.21.0
[INFO] [stderr]    Compiling cexpr v0.2.0
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling clap v2.24.0
[INFO] [stderr]    Compiling thread_local v0.3.3
[INFO] [stderr]    Compiling metadeps v1.1.1
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling x11 v2.13.0
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling env_logger v0.4.2
[INFO] [stderr]    Compiling cefrust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]   --> src/base.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let count = 0;
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_count`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `cef_errorcode_t_ERR_CERT_BEGIN` should have an upper case name
[INFO] [stderr]     --> src/cef/mod.rs:2069:11
[INFO] [stderr]      |
[INFO] [stderr] 2069 | pub const cef_errorcode_t_ERR_CERT_BEGIN: cef_errorcode_t =
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CEF_ERRORCODE_T_ERR_CERT_BEGIN`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `cef_errorcode_t_ERR_CERT_END` should have an upper case name
[INFO] [stderr]     --> src/cef/mod.rs:2071:11
[INFO] [stderr]      |
[INFO] [stderr] 2071 | pub const cef_errorcode_t_ERR_CERT_END: cef_errorcode_t =
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CEF_ERRORCODE_T_ERR_CERT_END`
[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/cefrust_subp-51b6438802459c0b.cefrust_subp.bjqcy9og-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust_subp-51b6438802459c0b.cefrust_subp.bjqcy9og-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust_subp-51b6438802459c0b.cefrust_subp.bjqcy9og-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust_subp-51b6438802459c0b.cefrust_subp.bjqcy9og-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust_subp-51b6438802459c0b.cefrust_subp.bjqcy9og-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust_subp-51b6438802459c0b.cefrust_subp.bjqcy9og-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust_subp-51b6438802459c0b.cefrust_subp.bjqcy9og-cgu.6.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/cefrust_subp-51b6438802459c0b" "/opt/rustwide/target/debug/deps/cefrust_subp-51b6438802459c0b.1b68bf064564sq7h.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/workdir/cef_linux/Debug" "-L" "/opt/rustwide/workdir" "-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/liblibc-0879d40f9b2db0d8.rlib" "/opt/rustwide/target/debug/deps/libcefrust-868a2ee0e7351c69.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" "-lutil" "-lgtk-x11-2.0" "-lgdk-x11-2.0" "-lX11" "-lstdc++" "-lcef" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lcef
[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 `cefrust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.cefrust.bolhl4z6-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4" "/opt/rustwide/target/debug/deps/cefrust-1876ef5b7bb901b4.mtrbjfgkbqiqgqv.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/workdir/cef_linux/Debug" "-L" "/opt/rustwide/workdir" "-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/libcefrust-868a2ee0e7351c69.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" "-lgtk-x11-2.0" "-lgdk-x11-2.0" "-lX11" "-lstdc++" "-lcef" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lcef
[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 `cefrust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "959762a1ebc1d37ae19dc0c28bf0442ac6e3d89f7e949e65613f501c3440c548"`
[INFO] running `"docker" "rm" "-f" "959762a1ebc1d37ae19dc0c28bf0442ac6e3d89f7e949e65613f501c3440c548"`
[INFO] [stdout] 959762a1ebc1d37ae19dc0c28bf0442ac6e3d89f7e949e65613f501c3440c548