[INFO] cloning repository https://github.com/xzfred/morelike
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xzfred/morelike" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxzfred%2Fmorelike", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxzfred%2Fmorelike'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0faf7c173456a6105ad9642f17ab2bb5e6270cf0
[INFO] testing xzfred/morelike against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxzfred%2Fmorelike" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xzfred/morelike on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xzfred/morelike
[INFO] finished tweaking git repo https://github.com/xzfred/morelike
[INFO] tweaked toml for git repo https://github.com/xzfred/morelike written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/xzfred/morelike already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_env_logger v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46afb9eebf2f4dc9be4004c2654911d229e60e9d2891261c967627e0665e3ea9
[INFO] running `Command { std: "docker" "start" "-a" "46afb9eebf2f4dc9be4004c2654911d229e60e9d2891261c967627e0665e3ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46afb9eebf2f4dc9be4004c2654911d229e60e9d2891261c967627e0665e3ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46afb9eebf2f4dc9be4004c2654911d229e60e9d2891261c967627e0665e3ea9", kill_on_drop: false }`
[INFO] [stdout] 46afb9eebf2f4dc9be4004c2654911d229e60e9d2891261c967627e0665e3ea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d79d874c60a13b9c2d75e0ab68471ea050178e61d1e27a760ed1d8b9cc282fa7
[INFO] running `Command { std: "docker" "start" "-a" "d79d874c60a13b9c2d75e0ab68471ea050178e61d1e27a760ed1d8b9cc282fa7", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling futures v0.1.25
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling lazycell v1.2.0
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling quick-error v1.2.1
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling termcolor v0.3.5
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling regex-syntax v0.5.3
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling atty v0.2.8
[INFO] [stderr]    Compiling mach v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling bytes v0.4.10
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling crossbeam-deque v0.6.1
[INFO] [stderr]    Compiling tokio-executor v0.1.5
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling tokio-timer v0.2.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.3
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.8
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.7
[INFO] [stderr]    Compiling env_logger v0.5.6
[INFO] [stderr]    Compiling pretty_env_logger v0.2.2
[INFO] [stderr]    Compiling morelike v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `getThreadNum` should have a snake case name
[INFO] [stdout]   --> src/main.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn getThreadNum() {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_thread_num`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcwozHOr/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libmach-91449a8ae356f429.rlib,libtokio-6cd46687f8a82d68.rlib,libtokio_udp-217c75bb770763bc.rlib,libtokio_codec-f456e93669438db6.rlib,libtokio_tcp-6cee64e20b85f43e.rlib,libtokio_timer-450c42f00790e18a.rlib,libtokio_reactor-42da66adbc4073e2.rlib,libmio-2339de61be84d47d.rlib,libslab-be7aa1fc2017b673.rlib,libnet2-de4b21a00b701046.rlib,liblazycell-9fad556abfefc8c4.rlib,libtokio_fs-f98ff677316b15bc.rlib,libtokio_threadpool-afcff5914483acd5.rlib,librand-39c572e8d9ee2f30.rlib,librand_core-311e8e0cebf44686.rlib,librand_core-da632b3a10ba2194.rlib,libnum_cpus-1e162502707bc901.rlib,libcrossbeam_deque-42faebe1d66539e6.rlib,libcrossbeam_epoch-37bf388137aa8520.rlib,libscopeguard-ace9bd6bf0f8ab9a.rlib,libmemoffset-ddadc9eaeefba187.rlib,libcrossbeam_utils-2f3b95d1d0ddcb64.rlib,libarrayvec-73603dbbbc322b23.rlib,libnodrop-e3ba24f4bb522cc2.rlib,libtokio_executor-9a4f2457622ed325.rlib,libtokio_io-7cbc9d6eef260be6.rlib,libbytes-f51acb572494f15e.rlib,libiovec-ddb658f783124125.rlib,libbyteorder-6dc16315569e2758.rlib,libfutures-29f49bdcd89206de.rlib,libpretty_env_logger-ababf62c06500a42.rlib,libenv_logger-668f973990607883.rlib,libregex-abdb9e390dd556d1.rlib,libutf8_ranges-5c90d5662e8053e3.rlib,libregex_syntax-50184383719ba62c.rlib,libucd_util-366dde5c581c3eac.rlib,libthread_local-b917fd7d8e567deb.rlib,liblazy_static-f76c4c2397d10b24.rlib,libunreachable-199f806585af5510.rlib,libvoid-9163cd71c286a90e.rlib,libaho_corasick-d8563cdba7031c78.rlib,libmemchr-10353fbc07ed756c.rlib,libatty-4fc660a60f62671c.rlib,liblibc-9196b3e012126078.rlib,libhumantime-2beaa578884b5a2c.rlib,libquick_error-189ec7aea7535ea2.rlib,libtermcolor-9573d564cd378966.rlib,libansi_term-36af66e2bdf26052.rlib,liblog-c72334e10510da74.rlib,libcfg_if-72970af350236a77.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/morelike-bfc183c200d5d50a" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: task_for_pid
[INFO] [stdout]           >>> referenced by main.rs:40 (src/main.rs:40)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/morelike-bfc183c200d5d50a.morelike.2cccc37d8fc7acbf-cgu.0.rcgu.o:(morelike::getThreadNum::h11d948256e913f12)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: task_threads
[INFO] [stdout]           >>> referenced by main.rs:45 (src/main.rs:45)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/morelike-bfc183c200d5d50a.morelike.2cccc37d8fc7acbf-cgu.0.rcgu.o:(morelike::getThreadNum::h11d948256e913f12)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: mach_task_self_
[INFO] [stdout]           >>> referenced by traps.rs:16 (src/traps.rs:16)
[INFO] [stdout]           >>>               mach-91449a8ae356f429.mach.228dd40128c52ba5-cgu.0.rcgu.o:(mach::traps::mach_task_self::he4738cd59f44e929) in archive /opt/rustwide/target/debug/deps/libmach-91449a8ae356f429.rlib
[INFO] [stdout]           >>> referenced by traps.rs:16 (src/traps.rs:16)
[INFO] [stdout]           >>>               mach-91449a8ae356f429.mach.228dd40128c52ba5-cgu.0.rcgu.o:(mach::traps::mach_task_self::he4738cd59f44e929) in archive /opt/rustwide/target/debug/deps/libmach-91449a8ae356f429.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `morelike` (bin "morelike") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d79d874c60a13b9c2d75e0ab68471ea050178e61d1e27a760ed1d8b9cc282fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79d874c60a13b9c2d75e0ab68471ea050178e61d1e27a760ed1d8b9cc282fa7", kill_on_drop: false }`
[INFO] [stdout] d79d874c60a13b9c2d75e0ab68471ea050178e61d1e27a760ed1d8b9cc282fa7