[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 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/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] ab76a9ee1fbe238afe8ebe51562ef2dbeedd34c12cbb7a4f6998e965d6bff94c [INFO] running `"docker" "start" "-a" "ab76a9ee1fbe238afe8ebe51562ef2dbeedd34c12cbb7a4f6998e965d6bff94c"` [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Compiling dtoa v0.3.1 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling backtrace v0.3.0 [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 error-chain v0.8.1 [INFO] [stderr] Compiling serde_codegen v0.8.23 [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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.metabrowser.6el4lk8y-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d" "/opt/crater/target/debug/deps/metabrowser-b768f6d72edb551d.uh6uibv3zz1nmjs.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/libserde_yaml-7c8b8b1353dba03f.rlib" "/opt/crater/target/debug/deps/libyaml_rust-9163f3103973daab.rlib" "/opt/crater/target/debug/deps/liblinked_hash_map-da630c039ad936bd.rlib" "/opt/crater/target/debug/deps/libserde-da162c74965fa984.rlib" "/opt/crater/target/debug/deps/libdtoa-2869b650577dd309.rlib" "/opt/crater/target/debug/deps/libregex-2e2a71eee97a589e.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-92eef759f8fa2727.rlib" "/opt/crater/target/debug/deps/libregex_syntax-176224d481243038.rlib" "/opt/crater/target/debug/deps/libthread_local-30f13049a13d130e.rlib" "/opt/crater/target/debug/deps/libunreachable-0e59f709d2757188.rlib" "/opt/crater/target/debug/deps/libvoid-d4bd79b68b9b921e.rlib" "/opt/crater/target/debug/deps/libthread_id-2204d24bd4a57dbd.rlib" "/opt/crater/target/debug/deps/libaho_corasick-674386374237ea24.rlib" "/opt/crater/target/debug/deps/libmemchr-06c345424a9de8e6.rlib" "/opt/crater/target/debug/deps/liberror_chain-8947b04a04b37982.rlib" "/opt/crater/target/debug/deps/libbacktrace-b81cd398a7d7ceac.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-6bd3b9e12a3f7d03.rlib" "/opt/crater/target/debug/deps/librustc_demangle-550740f22608ec8c.rlib" "/opt/crater/target/debug/deps/libcfg_if-55146e185022d321.rlib" "/opt/crater/target/debug/deps/libdbghelp-94ab056f98c942bf.rlib" "/opt/crater/target/debug/deps/libwinapi-d699aca12e7b19a5.rlib" "/opt/crater/target/debug/deps/libkernel32-68d3558eb82f9807.rlib" "/opt/crater/target/debug/deps/liblibc-3a9ab9364d9c9a5c.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" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libbacktrace-b81cd398a7d7ceac.rlib(backtrace-b81cd398a7d7ceac.backtrace.3rsjpjet-cgu.4.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-b81cd398a7d7ceac.rlib(backtrace-b81cd398a7d7ceac.backtrace.3rsjpjet-cgu.4.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" "ab76a9ee1fbe238afe8ebe51562ef2dbeedd34c12cbb7a4f6998e965d6bff94c"` [INFO] running `"docker" "rm" "-f" "ab76a9ee1fbe238afe8ebe51562ef2dbeedd34c12cbb7a4f6998e965d6bff94c"` [INFO] [stdout] ab76a9ee1fbe238afe8ebe51562ef2dbeedd34c12cbb7a4f6998e965d6bff94c