[INFO] cloning repository https://github.com/jvns/test-mac-freeze [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jvns/test-mac-freeze" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvns%2Ftest-mac-freeze", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvns%2Ftest-mac-freeze'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47e56404064f0ba856ad9b0afe925722beec01e2 [INFO] testing jvns/test-mac-freeze against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvns%2Ftest-mac-freeze" "/workspace/builds/worker-69/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jvns/test-mac-freeze on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jvns/test-mac-freeze [INFO] finished tweaking git repo https://github.com/jvns/test-mac-freeze [INFO] tweaked toml for git repo https://github.com/jvns/test-mac-freeze written to /workspace/builds/worker-69/source/Cargo.toml [INFO] crate git repo https://github.com/jvns/test-mac-freeze already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25b526ec90d5632f99dca880e44adab5daeb866a58dfb12f3e8537877ad6057c [INFO] running `Command { std: "docker" "start" "-a" "25b526ec90d5632f99dca880e44adab5daeb866a58dfb12f3e8537877ad6057c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25b526ec90d5632f99dca880e44adab5daeb866a58dfb12f3e8537877ad6057c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25b526ec90d5632f99dca880e44adab5daeb866a58dfb12f3e8537877ad6057c", kill_on_drop: false }` [INFO] [stdout] 25b526ec90d5632f99dca880e44adab5daeb866a58dfb12f3e8537877ad6057c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2abc03a99a18f771c99c8ebb474ec32f74b76f54f97b9f483723d291e3b25eac [INFO] running `Command { std: "docker" "start" "-a" "2abc03a99a18f771c99c8ebb474ec32f74b76f54f97b9f483723d291e3b25eac", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling mach v0.1.2 [INFO] [stderr] Compiling test-mac-freeze v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.1iplijn0371ykxrf.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmach-e78e1b730773798e.rlib" "/opt/rustwide/target/debug/deps/liblibc-ce6e79d9bd1599d1.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/test_mac_freeze-822438616faf4d5b.test_mac_freeze.268af5db-cgu.12.rcgu.o: in function `test_mac_freeze::task_for_pid': [INFO] [stdout] /opt/rustwide/workdir/src/main.rs:21: undefined reference to `mach_task_self' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:21: undefined reference to `task_for_pid' [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `test-mac-freeze` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2abc03a99a18f771c99c8ebb474ec32f74b76f54f97b9f483723d291e3b25eac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2abc03a99a18f771c99c8ebb474ec32f74b76f54f97b9f483723d291e3b25eac", kill_on_drop: false }` [INFO] [stdout] 2abc03a99a18f771c99c8ebb474ec32f74b76f54f97b9f483723d291e3b25eac