[INFO] cloning repository https://github.com/matthiaskrgr/gitgc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthiaskrgr/gitgc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthiaskrgr%2Fgitgc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthiaskrgr%2Fgitgc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8ef1b7ba01cec29039157ef7f26b026ee247c36 [INFO] testing matthiaskrgr/gitgc against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthiaskrgr%2Fgitgc" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matthiaskrgr/gitgc on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matthiaskrgr/gitgc [INFO] finished tweaking git repo https://github.com/matthiaskrgr/gitgc [INFO] tweaked toml for git repo https://github.com/matthiaskrgr/gitgc written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/matthiaskrgr/gitgc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded curl-sys v0.4.8 [INFO] [stderr] Downloaded cmake v0.1.33 [INFO] [stderr] Downloaded libgit2-sys v0.7.7 [INFO] [stderr] Downloaded libssh2-sys v0.2.10 [INFO] [stderr] Downloaded libz-sys v1.0.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2891a200970088c0279f280ed79d2bad753a0a4dc9367b808a8d8c8550c9043e [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" "2891a200970088c0279f280ed79d2bad753a0a4dc9367b808a8d8c8550c9043e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2891a200970088c0279f280ed79d2bad753a0a4dc9367b808a8d8c8550c9043e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2891a200970088c0279f280ed79d2bad753a0a4dc9367b808a8d8c8550c9043e", kill_on_drop: false }` [INFO] [stdout] 2891a200970088c0279f280ed79d2bad753a0a4dc9367b808a8d8c8550c9043e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7d5dc026c0a7eafca3b43de209db34d9fb57c973d5ca9985993ee5bf3c827bb [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" "d7d5dc026c0a7eafca3b43de209db34d9fb57c973d5ca9985993ee5bf3c827bb", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [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 matches v0.1.8 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling same-file v1.0.3 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling walkdir v2.2.5 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling cmake v0.1.33 [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 gitgc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(tool_lints)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [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/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.gitgc.cid31xvy-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496" "/opt/rustwide/target/debug/deps/gitgc-971c8881406a1496.43xkovl8r9cjkwck.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/libgit2-sys-e58c4da03954e79e/out/lib" "-L" "/opt/rustwide/target/debug/build/curl-sys-e7b661114d8dfa53/out/lib" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/libssh2-sys-745c8aaf4c634fff/out/lib" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwalkdir-95d0d07019a5c0b8.rlib" "/opt/rustwide/target/debug/deps/libsame_file-8395dc4f841ea23b.rlib" "/opt/rustwide/target/debug/deps/libhumansize-7b02891a402e5e77.rlib" "/opt/rustwide/target/debug/deps/libgit2-ce72ac512d28903e.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-3fc17c5c1d53a384.rlib" "/opt/rustwide/target/debug/deps/liblog-c0ab2c02fae5f8c6.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b6d9487c5b52f17e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-bc3933a0c5f4996c.rlib" "/opt/rustwide/target/debug/deps/liblibgit2_sys-84f8cda6b8048a37.rlib" "/opt/rustwide/target/debug/deps/libcurl_sys-97a5676072b11b46.rlib" "/opt/rustwide/target/debug/deps/liblibssh2_sys-e0fa9be0076e64dd.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-923735228b9b017c.rlib" "/opt/rustwide/target/debug/deps/liblibz_sys-14ad486b79fbc0ff.rlib" "/opt/rustwide/target/debug/deps/liburl-63529ababa0201ca.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-37403a81b788f0c6.rlib" "/opt/rustwide/target/debug/deps/libidna-08e3c55ead6a6095.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-b06988bff8617506.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-00687fdf7952a949.rlib" "/opt/rustwide/target/debug/deps/libmatches-b31feef5c3ce1062.rlib" "/opt/rustwide/target/debug/deps/liblibc-7b7c1c356f3df9d6.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lz" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-97a5676072b11b46.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-97a5676072b11b46.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] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gitgc` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "d7d5dc026c0a7eafca3b43de209db34d9fb57c973d5ca9985993ee5bf3c827bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7d5dc026c0a7eafca3b43de209db34d9fb57c973d5ca9985993ee5bf3c827bb", kill_on_drop: false }` [INFO] [stdout] d7d5dc026c0a7eafca3b43de209db34d9fb57c973d5ca9985993ee5bf3c827bb