[INFO] cloning repository https://github.com/gaderian/mish-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gaderian/mish-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaderian%2Fmish-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaderian%2Fmish-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] adf0791898a2bce23c8e4a5117fe23804eece79d [INFO] testing gaderian/mish-rust against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaderian%2Fmish-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gaderian/mish-rust on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gaderian/mish-rust [INFO] finished tweaking git repo https://github.com/gaderian/mish-rust [INFO] tweaked toml for git repo https://github.com/gaderian/mish-rust written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/gaderian/mish-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ffdbc130685d67678659bec2a32f5d78bc6d3bb1d1fb18a3b8ca0e8c37b1085 [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" "8ffdbc130685d67678659bec2a32f5d78bc6d3bb1d1fb18a3b8ca0e8c37b1085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ffdbc130685d67678659bec2a32f5d78bc6d3bb1d1fb18a3b8ca0e8c37b1085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ffdbc130685d67678659bec2a32f5d78bc6d3bb1d1fb18a3b8ca0e8c37b1085", kill_on_drop: false }` [INFO] [stdout] 8ffdbc130685d67678659bec2a32f5d78bc6d3bb1d1fb18a3b8ca0e8c37b1085 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6ce4928a11e327fecd06234463a80a3c742c488eb480aea6f1e982a34a4645bf [INFO] running `Command { std: "docker" "start" "-a" "6ce4928a11e327fecd06234463a80a3c742c488eb480aea6f1e982a34a4645bf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Compiling os_pipe v0.4.0 [INFO] [stderr] Compiling duct v0.6.0 [INFO] [stderr] Compiling project v0.1.0 (/opt/rustwide/workdir) [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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.project.et7v7wwk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964" "/opt/rustwide/target/debug/deps/project-c4a91a48500dd964.14l6s3610v2p7dje.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libduct-2a2464d53c46cace.rlib" "/opt/rustwide/target/debug/deps/libos_pipe-d11fcf476ab2c316.rlib" "/opt/rustwide/target/debug/deps/libnix-3db38863a62df972.rlib" "/opt/rustwide/target/debug/deps/libvoid-90ec4b4a2f3d40d2.rlib" "/opt/rustwide/target/debug/deps/libbitflags-07daebe67b2b1ddf.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-abc9cc93a98265fa.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-8ba871ede0f170da.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-9d600fbed662cce4.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e71d3c01f8ad1f0e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-167bc1d41d73014a.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-f8300490526c9a2c.rlib" "/opt/rustwide/target/debug/deps/libwinapi-4302359dfd2c100e.rlib" "/opt/rustwide/target/debug/deps/libkernel32-931d226f257ec229.rlib" "/opt/rustwide/target/debug/deps/liblibc-014226c4f3e04892.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-8ba871ede0f170da.rlib(backtrace-8ba871ede0f170da.backtrace.5gotaudp-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-8ba871ede0f170da.rlib(backtrace-8ba871ede0f170da.backtrace.5gotaudp-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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `project` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "6ce4928a11e327fecd06234463a80a3c742c488eb480aea6f1e982a34a4645bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ce4928a11e327fecd06234463a80a3c742c488eb480aea6f1e982a34a4645bf", kill_on_drop: false }` [INFO] [stdout] 6ce4928a11e327fecd06234463a80a3c742c488eb480aea6f1e982a34a4645bf