[INFO] cloning repository https://github.com/jakubdibala/gf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakubdibala/gf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubdibala%2Fgf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubdibala%2Fgf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 174dfcf428295a7f06a23b1605d493f5a52095d1 [INFO] testing jakubdibala/gf against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubdibala%2Fgf" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jakubdibala/gf on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jakubdibala/gf [INFO] finished tweaking git repo https://github.com/jakubdibala/gf [INFO] tweaked toml for git repo https://github.com/jakubdibala/gf written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jakubdibala/gf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy_static v1.1.0 [INFO] [stderr] Downloaded version_check v0.1.4 [INFO] [stderr] Downloaded colored v1.6.1 [INFO] [stderr] Downloaded winapi v0.3.5 [INFO] [stderr] Downloaded redox_syscall v0.1.40 [INFO] [stderr] Downloaded cmake v0.1.33 [INFO] [stderr] Downloaded openssl-sys v0.9.35 [INFO] [stderr] Downloaded libz-sys v1.0.20 [INFO] [stderr] Downloaded libssh2-sys v0.2.10 [INFO] [stderr] Downloaded libc v0.2.43 [INFO] [stderr] Downloaded cc v1.0.23 [INFO] [stderr] Downloaded libgit2-sys v0.7.7 [INFO] [stderr] Downloaded log v0.4.5 [INFO] [stderr] Downloaded curl-sys v0.4.8 [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] [stderr] Downloaded unicode-normalization v0.1.7 [INFO] [stderr] Downloaded url v1.7.1 [INFO] [stderr] Downloaded git2 v0.7.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bc43159999d6f797372a1384cf5466632110d76d4b4d7a8cebe1ec1ae347e9e [INFO] running `Command { std: "docker" "start" "-a" "0bc43159999d6f797372a1384cf5466632110d76d4b4d7a8cebe1ec1ae347e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bc43159999d6f797372a1384cf5466632110d76d4b4d7a8cebe1ec1ae347e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bc43159999d6f797372a1384cf5466632110d76d4b4d7a8cebe1ec1ae347e9e", kill_on_drop: false }` [INFO] [stdout] 0bc43159999d6f797372a1384cf5466632110d76d4b4d7a8cebe1ec1ae347e9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f24af189daf0ef081b814c36dfc8b14392d6d59a652f36e758b3c6d8f6b40a15 [INFO] running `Command { std: "docker" "start" "-a" "f24af189daf0ef081b814c36dfc8b14392d6d59a652f36e758b3c6d8f6b40a15", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.23 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling cmake v0.1.33 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling colored v1.6.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling openssl-sys v0.9.35 [INFO] [stderr] Compiling libz-sys v1.0.20 [INFO] [stderr] Compiling curl-sys v0.4.8 [INFO] [stderr] Compiling libssh2-sys v0.2.10 [INFO] [stderr] Compiling libgit2-sys v0.7.7 [INFO] [stderr] Compiling url v1.7.1 [INFO] [stderr] Compiling git2 v0.7.5 [INFO] [stderr] Compiling gf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SubCommand` [INFO] [stdout] --> src/main.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | use clap::{Arg, App, SubCommand}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repo` [INFO] [stdout] --> src/main.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let repo = match git2::Repository::open(Path::new(REPO_PATH)) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_repo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `branch_list` [INFO] [stdout] --> src/repository.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn branch_list(r: git2::Repository) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `current_branch` [INFO] [stdout] --> src/repository.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn current_branch(r: git2::Repository) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.gf.0d60ed14-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b.36tuxf7tg5qjpduv.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/libgit2-sys-327ee7b7f957b555/out/lib" "-L" "/opt/rustwide/target/debug/build/curl-sys-de70ac29dd5524a0/out/lib" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/libssh2-sys-5fc1c188d4153d58/out/lib" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libclap-e23c7b20b74cb104.rlib" "/opt/rustwide/target/debug/deps/libvec_map-2fd734c4c1e4fc50.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-db8e725060015756.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-bbf70183f4a76aeb.rlib" "/opt/rustwide/target/debug/deps/libstrsim-2c756d049be254c7.rlib" "/opt/rustwide/target/debug/deps/libatty-fe2119338f07c99c.rlib" "/opt/rustwide/target/debug/deps/libansi_term-329dab68dba20daf.rlib" "/opt/rustwide/target/debug/deps/libgit2-a28c7ee5e425ee08.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-b9238ab6b4f641c8.rlib" "/opt/rustwide/target/debug/deps/liblog-5450db0db98374ab.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-24c3b84fee651ab4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-be708b057de9c1af.rlib" "/opt/rustwide/target/debug/deps/liblibgit2_sys-a3d6dec5f0876edb.rlib" "/opt/rustwide/target/debug/deps/libcurl_sys-4f364da3d5d8deeb.rlib" "/opt/rustwide/target/debug/deps/liblibssh2_sys-dd36b7b01ea35f96.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-3a352acac5e48fdc.rlib" "/opt/rustwide/target/debug/deps/liblibz_sys-fc24a1d524944ebc.rlib" "/opt/rustwide/target/debug/deps/liburl-7a6ef770154e7ba3.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-704ce0efd41c512b.rlib" "/opt/rustwide/target/debug/deps/libidna-7a0a88ed437c17e1.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-45216fbaaa88443b.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-0287523dbc01ccb7.rlib" "/opt/rustwide/target/debug/deps/libmatches-201b4dfb49094b2f.rlib" "/opt/rustwide/target/debug/deps/liblibc-94c920f5a7e04087.rlib" "/opt/rustwide/target/debug/deps/libcolored-49825bda47a5c3da.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-a62d701a6c338362.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lz" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/gf-46da276eba321f2b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-4f364da3d5d8deeb.rlib(libcurl_la-version.o): in function `brotli_version': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.8/curl/lib/version.c:93: undefined reference to `BrotliDecoderVersion' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-4f364da3d5d8deeb.rlib(libcurl_la-version.o): in function `curl_version_info': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.8/curl/lib/version.c:447: undefined reference to `BrotliDecoderVersion' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gf` due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f24af189daf0ef081b814c36dfc8b14392d6d59a652f36e758b3c6d8f6b40a15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f24af189daf0ef081b814c36dfc8b14392d6d59a652f36e758b3c6d8f6b40a15", kill_on_drop: false }` [INFO] [stdout] f24af189daf0ef081b814c36dfc8b14392d6d59a652f36e758b3c6d8f6b40a15