[INFO] fetching crate rsgc 1.1.0... [INFO] testing rsgc-1.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rsgc 1.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate rsgc 1.1.0 [INFO] finished tweaking crates.io crate rsgc 1.1.0 [INFO] tweaked toml for crates.io crate rsgc 1.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rsgc 1.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rsgc 1.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.16.0 [INFO] [stderr] Downloaded memoffset v0.7.1 [INFO] [stderr] Downloaded crossbeam-queue v0.3.8 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded variance v0.1.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.13 [INFO] [stderr] Downloaded errno v0.2.8 [INFO] [stderr] Downloaded lock_api v0.4.7 [INFO] [stderr] Downloaded is-terminal v0.4.0 [INFO] [stderr] Downloaded windows-targets v0.42.1 [INFO] [stderr] Downloaded io-lifetimes v1.0.2 [INFO] [stderr] Downloaded atomic v0.5.1 [INFO] [stderr] Downloaded parking_lot_core v0.9.3 [INFO] [stderr] Downloaded cc v1.0.77 [INFO] [stderr] Downloaded paste v1.0.9 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded smallvec v1.9.0 [INFO] [stderr] Downloaded errno v0.3.0 [INFO] [stderr] Downloaded str-buf v1.0.6 [INFO] [stderr] Downloaded memoffset v0.9.0 [INFO] [stderr] Downloaded error-code v2.3.1 [INFO] [stderr] Downloaded thread_local v1.1.4 [INFO] [stderr] Downloaded crossbeam v0.8.2 [INFO] [stderr] Downloaded rustix v0.36.3 [INFO] [stderr] Downloaded regex v1.7.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.36.1 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.36.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.36.1 [INFO] [stderr] Downloaded linux-raw-sys v0.1.3 [INFO] [stderr] Downloaded windows_i686_gnu v0.36.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.36.1 [INFO] [stderr] Downloaded windows-sys v0.36.1 [INFO] [stderr] Downloaded scoped-thread-pool v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e7277bb06043b05b1e493c58086b8aa9a6306b31eb1971abcca24dc170b8370 [INFO] running `Command { std: "docker" "start" "-a" "0e7277bb06043b05b1e493c58086b8aa9a6306b31eb1971abcca24dc170b8370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e7277bb06043b05b1e493c58086b8aa9a6306b31eb1971abcca24dc170b8370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e7277bb06043b05b1e493c58086b8aa9a6306b31eb1971abcca24dc170b8370", kill_on_drop: false }` [INFO] [stdout] 0e7277bb06043b05b1e493c58086b8aa9a6306b31eb1971abcca24dc170b8370 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7775cdaf8f0b682f38bf5f717da42b408b22ed7ff13ebbb45e591202b60174b8 [INFO] running `Command { std: "docker" "start" "-a" "7775cdaf8f0b682f38bf5f717da42b408b22ed7ff13ebbb45e591202b60174b8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling io-lifetimes v1.0.2 [INFO] [stderr] Compiling rustix v0.36.3 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling linux-raw-sys v0.1.3 [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling variance v0.1.3 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling str-buf v1.0.6 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling scoped-thread-pool v1.0.3 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling error-code v2.3.1 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling errno v0.3.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling is-terminal v0.4.0 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling rsgc v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `x86_64-unknown-linux-musl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | core_intrinsics, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_refs_to_cell` has been stable since 1.83.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | const_refs_to_cell, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `ptr_sub_ptr` has been stable since 1.87.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | ptr_sub_ptr, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:84:35 [INFO] [stdout] | [INFO] [stdout] 84 | core::ptr::write_volatile(&mut SINK, val as usize); [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 84 | core::ptr::write_volatile(&raw mut SINK, val as usize); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/heap/heap.rs:803:14 [INFO] [stdout] | [INFO] [stdout] 803 | unsafe { HEAP.assume_init_mut().0 } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/heap/thread.rs:553:65 [INFO] [stdout] | [INFO] [stdout] 553 | !self.safepoint.is_null() && unsafe { self.safepoint != &mut SINK } [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 553 | !self.safepoint.is_null() && unsafe { self.safepoint != &raw mut SINK } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/heap/thread.rs:558:18 [INFO] [stdout] | [INFO] [stdout] 558 | unsafe { &mut THREAD } [INFO] [stdout] | ^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 558 | unsafe { &raw mut THREAD } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/heap/thread.rs:733:32 [INFO] [stdout] | [INFO] [stdout] 733 | thread.safepoint = &mut SINK; [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 733 | thread.safepoint = &raw mut SINK; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/system/weak_reference.rs:54:31 [INFO] [stdout] | [INFO] [stdout] 54 | let mut old_val = HEAD_REF.load(Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/system/weak_reference.rs:57:23 [INFO] [stdout] | [INFO] [stdout] 57 | match HEAD_REF.compare_exchange_weak( [INFO] [stdout] | _______________________^ [INFO] [stdout] 58 | | old_val, [INFO] [stdout] 59 | | this_ptr, [INFO] [stdout] 60 | | Ordering::Relaxed, [INFO] [stdout] 61 | | Ordering::Relaxed, [INFO] [stdout] 62 | | ) { [INFO] [stdout] | |_________________^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/system/weak_reference.rs:73:22 [INFO] [stdout] | [INFO] [stdout] 73 | let mut wr = HEAD_REF.load(Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/system/weak_reference.rs:86:21 [INFO] [stdout] | [INFO] [stdout] 86 | HEAD_REF.store(wr, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/system/weak_reference.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | HEAD_REF.store(wr, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/utils/bitvector.rs:434:17 [INFO] [stdout] | [INFO] [stdout] 434 | pub fn iter(&self) -> BitIter { [INFO] [stdout] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 434 | pub fn iter(&self) -> BitIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustcuFouI6/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libenv_logger-68c6c6d592067fe8.rlib,libtermcolor-a537f8c45744a682.rlib,libis_terminal-7aa0f00424bf87a7.rlib,librustix-040364987944b75e.rlib,libbitflags-e274cd04b58a060d.rlib,liblinux_raw_sys-ee374acbd9cc6423.rlib,libio_lifetimes-da0b9a827126c416.rlib,libhumantime-d1d8eb802ffca79e.rlib,libregex-0d23d23cb1292d12.rlib,libaho_corasick-ab96e5574c3925ff.rlib,libmemchr-d88797af6a5880b4.rlib,libregex_syntax-857531a0a5b7dc01.rlib,librsgc.rlib,liberrno-58ca208f9ef1646b.rlib,liblog-85ece36e36b085b5.rlib,libnum_traits-86a63621aee64471.rlib,libmemoffset-c0d82747a94238ad.rlib,liberror_code-33fe9673d0694ec4.rlib,libstr_buf-b36e6c23625499b1.rlib,libonce_cell-9698f3c72bb12987.rlib,librand-43448a2f2f794792.rlib,librand_chacha-a841e2fca0c1a038.rlib,libppv_lite86-742ade976f63ace4.rlib,librand_core-67a474ce8f7e1594.rlib,libgetrandom-e95d8a7e6764428a.rlib,libscoped_thread_pool-ca05348d3fb215ee.rlib,libvariance-0e8dd6ecb07a7c0b.rlib,libcrossbeam-7234e16fdba64d9b.rlib,libcrossbeam_channel-7c020961355abf4e.rlib,libcrossbeam_deque-7e06e93470fc0ed4.rlib,libcrossbeam_epoch-8f64509af3b03a25.rlib,libmemoffset-89d8089909377bb6.rlib,libcrossbeam_queue-694c54466cde60c8.rlib,libcrossbeam_utils-17f0f7655311c136.rlib,libparking_lot-9081bd6ddf24d2a9.rlib,libparking_lot_core-e1a6a682529018be.rlib,liblibc-c1d3c6bec0228be9.rlib,libcfg_if-66d55f6b302e88c8.rlib,libsmallvec-cccb44d9dce4cf27.rlib,liblock_api-4207de755bcd1ec2.rlib,libscopeguard-d1da4a3a6459e1f1.rlib,libatomic-35680a37d515dbd9.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcuFouI6/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rsgc-d6724b7122408936" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rsgc-d6724b7122408936.rsgc.c1c31605e529e757-cgu.0.rcgu.o: in function `rsgc::heap::thread::safepoint_scope_conditional': [INFO] [stdout] /opt/rustwide/workdir/src/heap/thread.rs:616:(.text._ZN4rsgc4heap6thread27safepoint_scope_conditional17h17672cd114069503E+0xbc): undefined reference to `getcontext' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librsgc.rlib(rsgc.rsgc.2b71e133e0d30200-cgu.04.rcgu.o): in function `rsgc::heap::thread::safepoint_scope_conditional': [INFO] [stdout] /opt/rustwide/workdir/src/heap/thread.rs:616:(.text._ZN4rsgc4heap6thread27safepoint_scope_conditional17h6caaed24b1066f66E+0xbc): undefined reference to `getcontext' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librsgc.rlib(rsgc.rsgc.2b71e133e0d30200-cgu.04.rcgu.o): in function `rsgc::heap::thread::safepoint_scope_conditional': [INFO] [stdout] /opt/rustwide/workdir/src/heap/thread.rs:616:(.text._ZN4rsgc4heap6thread27safepoint_scope_conditional17h9da1ec0e6354ab7eE+0xd6): undefined reference to `getcontext' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librsgc.rlib(rsgc.rsgc.2b71e133e0d30200-cgu.04.rcgu.o): in function `rsgc::heap::thread::safepoint_scope_conditional': [INFO] [stdout] /opt/rustwide/workdir/src/heap/thread.rs:616:(.text._ZN4rsgc4heap6thread27safepoint_scope_conditional17ha173a15ad5899371E+0xc1): undefined reference to `getcontext' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librsgc.rlib(rsgc.rsgc.2b71e133e0d30200-cgu.04.rcgu.o): in function `rsgc::heap::thread::safepoint_scope_conditional': [INFO] [stdout] /opt/rustwide/workdir/src/heap/thread.rs:616:(.text._ZN4rsgc4heap6thread27safepoint_scope_conditional17hfa763f6e7eddad14E+0xc1): undefined reference to `getcontext' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: 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#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rsgc` (bin "rsgc") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "7775cdaf8f0b682f38bf5f717da42b408b22ed7ff13ebbb45e591202b60174b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7775cdaf8f0b682f38bf5f717da42b408b22ed7ff13ebbb45e591202b60174b8", kill_on_drop: false }` [INFO] [stdout] 7775cdaf8f0b682f38bf5f717da42b408b22ed7ff13ebbb45e591202b60174b8