[INFO] updating cached repository https://github.com/brennie/metabrowser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6e64ef0e8fb214a76a8814f6c538455345f3b88 [INFO] testing brennie/metabrowser against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrennie%2Fmetabrowser" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brennie/metabrowser on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brennie/metabrowser [INFO] finished tweaking git repo https://github.com/brennie/metabrowser [INFO] tweaked toml for git repo https://github.com/brennie/metabrowser written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/brennie/metabrowser already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 364c988573cfd6ab157b4897154547cee68358b8a389d9f0d263b7893fd6ef81 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "364c988573cfd6ab157b4897154547cee68358b8a389d9f0d263b7893fd6ef81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "364c988573cfd6ab157b4897154547cee68358b8a389d9f0d263b7893fd6ef81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "364c988573cfd6ab157b4897154547cee68358b8a389d9f0d263b7893fd6ef81", kill_on_drop: false }` [INFO] [stdout] 364c988573cfd6ab157b4897154547cee68358b8a389d9f0d263b7893fd6ef81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1459a3aaa18235eb4beaae2f97053b9b4c2cb4a3d37c84d22802a3105d554f3d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1459a3aaa18235eb4beaae2f97053b9b4c2cb4a3d37c84d22802a3105d554f3d", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.4.0 [INFO] [stderr] Compiling dtoa v0.3.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Compiling thread_local v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.6.1 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling error-chain v0.8.1 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [INFO] [stderr] Compiling serde_codegen v0.8.23 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling serde_derive v0.8.23 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling serde_yaml v0.5.1 [INFO] [stderr] Compiling metabrowser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/config.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | let mut f = try!(File::open(p)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/config.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | try!(f.read_to_string(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/config.rs:172:26 [INFO] [stdout] | [INFO] [stdout] 172 | let mut config = try!(serde_yaml::from_str::(&buf) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::env::home_dir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/main.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | let result = home_dir() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / error_chain! { [INFO] [stdout] 12 | | foreign_links { [INFO] [stdout] 13 | | ParseError(::serde_yaml::Error); [INFO] [stdout] 14 | | IOError(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/config.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / error_chain! { [INFO] [stdout] 12 | | foreign_links { [INFO] [stdout] 13 | | ParseError(::serde_yaml::Error); [INFO] [stdout] 14 | | IOError(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.metabrowser.9u2odi3t-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece" "/opt/rustwide/target/debug/deps/metabrowser-6a58005dba7edece.2gax7yaw27ifw5lp.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_yaml-cb4acbf9dce9596d.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-e116e3065249916c.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-3011b2d246d958a3.rlib" "/opt/rustwide/target/debug/deps/libserde-22b77859c1c0e858.rlib" "/opt/rustwide/target/debug/deps/libdtoa-f0a026d693921038.rlib" "/opt/rustwide/target/debug/deps/libregex-a921285c8479b2d5.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-ecc29a9aa24784ea.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-44c1332fc578aba5.rlib" "/opt/rustwide/target/debug/deps/libthread_local-ba46e07255f994ec.rlib" "/opt/rustwide/target/debug/deps/libunreachable-c05130863e6964bb.rlib" "/opt/rustwide/target/debug/deps/libvoid-9a28c3bedaac67b5.rlib" "/opt/rustwide/target/debug/deps/libthread_id-d648e7c31e4eb167.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-feaeb759feb23101.rlib" "/opt/rustwide/target/debug/deps/libmemchr-0e2365bc8af7dfb1.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-8e5023877d837c0b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-d070a55c11bc345d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-6cf3bd03e08f1abc.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-4b52f0c0ec6272f6.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-03a1101579ae234e.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-8125723676ab7d1d.rlib" "/opt/rustwide/target/debug/deps/libwinapi-f315fac9f78c00fb.rlib" "/opt/rustwide/target/debug/deps/libkernel32-357e0cd2dff55d80.rlib" "/opt/rustwide/target/debug/deps/liblibc-828489f84bacaba4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-d070a55c11bc345d.rlib(backtrace-d070a55c11bc345d.backtrace.3mlzvekk-cgu.13.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:156: undefined reference to `backtrace_create_state' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-d070a55c11bc345d.rlib(backtrace-d070a55c11bc345d.backtrace.3mlzvekk-cgu.13.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:177: undefined reference to `backtrace_syminfo' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `metabrowser`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "1459a3aaa18235eb4beaae2f97053b9b4c2cb4a3d37c84d22802a3105d554f3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1459a3aaa18235eb4beaae2f97053b9b4c2cb4a3d37c84d22802a3105d554f3d", kill_on_drop: false }` [INFO] [stdout] 1459a3aaa18235eb4beaae2f97053b9b4c2cb4a3d37c84d22802a3105d554f3d