[INFO] updating cached repository brennie/metabrowser [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/brennie/metabrowser [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/brennie/metabrowser" "work/ex/beta-1.38-1/sources/1.37.0/gh/brennie/metabrowser"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/brennie/metabrowser'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/brennie/metabrowser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brennie/metabrowser"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brennie/metabrowser'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f6e64ef0e8fb214a76a8814f6c538455345f3b88 [INFO] sha for GitHub repo brennie/metabrowser: f6e64ef0e8fb214a76a8814f6c538455345f3b88 [INFO] validating manifest of brennie/metabrowser 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 brennie/metabrowser 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 brennie/metabrowser [INFO] finished frobbing brennie/metabrowser [INFO] frobbed toml for brennie/metabrowser written to work/ex/beta-1.38-1/sources/1.37.0/gh/brennie/metabrowser/Cargo.toml [INFO] started frobbing brennie/metabrowser [INFO] finished frobbing brennie/metabrowser [INFO] frobbed toml for brennie/metabrowser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brennie/metabrowser/Cargo.toml [INFO] crate brennie/metabrowser 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing brennie/metabrowser against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/brennie/metabrowser:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 05d20c9a8f6b8b61bf09a4ee98abfb2b2cb988f2715aefc4940652f6364d2ac3 [INFO] running `"docker" "start" "-a" "05d20c9a8f6b8b61bf09a4ee98abfb2b2cb988f2715aefc4940652f6364d2ac3"` [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Compiling dtoa v0.3.1 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling serde_yaml v0.5.1 [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling serde_codegen v0.8.23 [INFO] [stderr] Compiling error-chain v0.8.1 [INFO] [stderr] Compiling serde_derive v0.8.23 [INFO] [stderr] Compiling metabrowser v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::env::home_dir; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:18:18 [INFO] [stderr] | [INFO] [stderr] 18 | let result = home_dir() [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/config.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / error_chain! { [INFO] [stderr] 12 | | foreign_links { [INFO] [stderr] 13 | | ParseError(::serde_yaml::Error); [INFO] [stderr] 14 | | IOError(::std::io::Error); [INFO] [stderr] ... | [INFO] [stderr] 28 | | } [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.metabrowser.9152b0lk-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634" "/opt/crater/target/debug/deps/metabrowser-f5f9b940bf0a1634.1rh23hdhyq060a7g.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libserde_yaml-d6aa4678fb83128f.rlib" "/opt/crater/target/debug/deps/libyaml_rust-bddc8785fc513dda.rlib" "/opt/crater/target/debug/deps/liblinked_hash_map-307a725da7bfa031.rlib" "/opt/crater/target/debug/deps/libserde-78bc903217ebb9c1.rlib" "/opt/crater/target/debug/deps/libdtoa-77e9c208c74f83f5.rlib" "/opt/crater/target/debug/deps/libregex-fa8167b987d56589.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-09a6e1d8631730f6.rlib" "/opt/crater/target/debug/deps/libregex_syntax-ff10189106dfac56.rlib" "/opt/crater/target/debug/deps/libthread_local-d1d7af3d106bd250.rlib" "/opt/crater/target/debug/deps/libunreachable-50f2ecea0581636d.rlib" "/opt/crater/target/debug/deps/libvoid-4fb26e3b0cb57bde.rlib" "/opt/crater/target/debug/deps/libthread_id-f02fea02e9181d52.rlib" "/opt/crater/target/debug/deps/libaho_corasick-38495addfb4730b6.rlib" "/opt/crater/target/debug/deps/libmemchr-f063f6f233cc6da7.rlib" "/opt/crater/target/debug/deps/liberror_chain-0f85a8057489c89e.rlib" "/opt/crater/target/debug/deps/libbacktrace-b0c39666a0c27c0e.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-48d4199acde35dbf.rlib" "/opt/crater/target/debug/deps/librustc_demangle-a63e03c53d847d30.rlib" "/opt/crater/target/debug/deps/libcfg_if-e594ac7fa20b1aa3.rlib" "/opt/crater/target/debug/deps/libdbghelp-d860676abe2fb31b.rlib" "/opt/crater/target/debug/deps/libwinapi-be47d272a993a950.rlib" "/opt/crater/target/debug/deps/libkernel32-ed10b6f453a27092.rlib" "/opt/crater/target/debug/deps/liblibc-5387475aa5c42d2b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libbacktrace-b0c39666a0c27c0e.rlib(backtrace-b0c39666a0c27c0e.backtrace.3yd59qnu-cgu.6.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:156: undefined reference to `backtrace_create_state' [INFO] [stderr] /opt/crater/target/debug/deps/libbacktrace-b0c39666a0c27c0e.rlib(backtrace-b0c39666a0c27c0e.backtrace.3yd59qnu-cgu.6.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:177: undefined reference to `backtrace_syminfo' [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 `metabrowser`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "05d20c9a8f6b8b61bf09a4ee98abfb2b2cb988f2715aefc4940652f6364d2ac3"` [INFO] running `"docker" "rm" "-f" "05d20c9a8f6b8b61bf09a4ee98abfb2b2cb988f2715aefc4940652f6364d2ac3"` [INFO] [stdout] 05d20c9a8f6b8b61bf09a4ee98abfb2b2cb988f2715aefc4940652f6364d2ac3