[INFO] fetching crate paxforth 0.1.0...
[INFO] testing paxforth-0.1.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate paxforth 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate paxforth 0.1.0
[INFO] finished tweaking crates.io crate paxforth 0.1.0
[INFO] tweaked toml for crates.io crate paxforth 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate paxforth 0.1.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate paxforth 0.1.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b69e648111307f645dee22071b1077d374e2b84b970e1c6762275a8691e9e621
[INFO] running `Command { std: "docker" "start" "-a" "b69e648111307f645dee22071b1077d374e2b84b970e1c6762275a8691e9e621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b69e648111307f645dee22071b1077d374e2b84b970e1c6762275a8691e9e621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69e648111307f645dee22071b1077d374e2b84b970e1c6762275a8691e9e621", kill_on_drop: false }`
[INFO] [stdout] b69e648111307f645dee22071b1077d374e2b84b970e1c6762275a8691e9e621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e86c5291cea64b225f49ff688cca0c66836503ef9dc5bb68ad7f58e53e243b3e
[INFO] running `Command { std: "docker" "start" "-a" "e86c5291cea64b225f49ff688cca0c66836503ef9dc5bb68ad7f58e53e243b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.78
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.61.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling wasmparser v0.51.4
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling object v0.26.2
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling wasmtime-environ v0.13.0
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling file-per-thread-logger v0.1.4
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling instant v0.1.11
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling wast v38.0.1
[INFO] [stderr]    Compiling object v0.18.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling wasmtime-runtime v0.13.0
[INFO] [stderr]    Compiling raw-cpuid v7.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling paw-raw v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling enum-utils-from-str v0.1.2
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossterm v0.20.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling paw-attributes v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling paw v1.0.0
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling goblin v0.1.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling snailquote v0.3.0
[INFO] [stderr]    Compiling wat v1.0.40
[INFO] [stderr]    Compiling enum-utils v0.1.2
[INFO] [stderr]    Compiling structopt v0.3.23
[INFO] [stderr]    Compiling cranelift-entity v0.61.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling string-interner v0.7.1
[INFO] [stderr]    Compiling gimli v0.20.0
[INFO] [stderr]    Compiling faerie v0.15.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.61.0
[INFO] [stderr]    Compiling cranelift-bforest v0.61.0
[INFO] [stderr]    Compiling cranelift-codegen v0.61.0
[INFO] [stderr]    Compiling cranelift-frontend v0.61.0
[INFO] [stderr]    Compiling cranelift-native v0.61.0
[INFO] [stderr]    Compiling cranelift-wasm v0.61.0
[INFO] [stderr]    Compiling zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]    Compiling wasmtime-debug v0.13.0
[INFO] [stderr]    Compiling wasmtime-profiling v0.13.0
[INFO] [stderr]    Compiling wasmtime-jit v0.13.0
[INFO] [stderr]    Compiling wasmtime v0.13.0
[INFO] [stderr]    Compiling paxforth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/runner/wasm/wasmtime.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn get_mem_ref(&self) -> MutexGuard<Vec<u16>> {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn get_mem_ref(&self) -> MutexGuard<'_, Vec<u16>> {
[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/rustcrQeEBw/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libenv_logger-6ed003a9f229def8,libhumantime-271ba35809dd8c72,libstructopt-1186b25e77e24b67,libpaw-9ee7f1663f3175b5,libpaw_raw-fabe0c949c833b00,libclap-0fe0b46291f0e5a4,libvec_map-ecbce826993378bd,libtextwrap-b1d517511bf226a0,libunicode_width-c0dfc70716b193be,libstrsim-1c33ff29e0d45111,libansi_term-dc29728339138c52,libpaxforth-b84fb6f66805ea56,libitertools-cef49dec214e532f,libsnailquote-062d53821ba2e799,libunicode_categories-ef4962be3dfb8f25,libpercent_encoding-d8e5e041794fd24f,libwasmtime-41462d1ea02cb5b9,libwat-8e5a0f08f25566b4,libwast-b2bdddc48cdc1fc2,libleb128-ae0983f084a091ac,libwasmtime_jit-6a31ccc0b2021e70,libcranelift_native-5be72a169f100826,libraw_cpuid-3b6863bfefbc195c,libwasmtime_profiling-419dd424872722a4,libobject-0da94a1594f2cec8,libflate2-b1937ac2f0912ee4,libcrc32fast-a57a1d2e50b8fc6f,libwasmtime_debug-5bf3d75076b7af04,libfaerie-cc32c81c0f4074d3,libstring_interner-cd8e3688f8bffb60,libgoblin-f5218f1a16fde648,libplain-ec735bbd5d2b2fae,libscroll-c9ad4c543c1f301c,libwasmtime_runtime-62ba408475ddeda2,libregion-5b7dda0017e1aadb,libbacktrace-3464580a3d502cb8,libminiz_oxide-167fcf8c3584ab50,libadler-f4caa73e14204bdd,libobject-426b19988a084080,libaddr2line-982eb685f9824d49,libgimli-18a795dd3b8964df,librustc_demangle-75d535d2d5742005,libmemoffset-2dcd2f189de3b4c3,libwasmtime_environ-2d0ddd83eb03183a,libbincode-a577396e4ddea862,libbase64-caf00e5e782a09dd,liberrno-f6dbc0ee29d01294,libfile_per_thread_logger-498ab2391078575e,libenv_logger-490443d0d9ff23c2,libtermcolor-95b90a5c4c516553,libatty-c4c3dde45a491c7e,libhumantime-d14a25dbc1f54af2,libquick_error-d40abd8d97f0f2e3,libtoml-65bcb3d322f4da09,libzstd-14e854de395eeaed,libzstd_safe-a351cc515c132f4e,libzstd_sys-d30159eed380907c,librayon-e1c6686084af03ec,librayon_core-915fdbad0b376b7b,libnum_cpus-3a85461a2e12e11b,libcrossbeam_deque-9d57b0949823b4e6,libcrossbeam_epoch-16a491110a288b2b,libmemoffset-bccccab1be383868,libcrossbeam_channel-950176c2a72b107d,libcrossbeam_utils-1c6e525f79dcde97,libeither-9e7e392a8497717b,libdirectories-3b4ea8db8a385e85,libdirs_sys-b6cc12287b28eab2,libcfg_if-7e9efee4241be1ca,libsha2-dc7992265bbf7bf7,libdigest-82f4b97952651586,libopaque_debug-a254d90c091110cb,libfake_simd-f956db7a80a1e4dd,libblock_buffer-b6c06998ae8acc54,libgeneric_array-2c08e3ca4a55a834,libtypenum-a52bf5fe23cc161c,libblock_padding-49a72aa56a71211a,libbyte_tools-3c4d2ae98bb83810,libmore_asserts-96eea10acf760add,libcranelift_wasm-a8726d324e901e00,libwasmparser-e6d5fc7a8bf5215b,libcranelift_frontend-03ea4b08a17ed028,libcranelift_codegen-d72c018fe8dee9a0,libgimli-571a592b3d3cd6c6,libfallible_iterator-1bf2f15d2c3f7b97,libarrayvec-e36af1f9227afc9e,libbyteorder-995f0d8369b89739,libstable_deref_trait-fa928650ff60dc8f,libthiserror-4d5aef5f2703eca2,libtarget_lexicon-16fb6da5c691d221,libcranelift_codegen_shared-28a4f82b606b33b7,libcranelift_bforest-ae837032df5bc447,libcranelift_entity-2c06403005fb801b,libanyhow-17e5d1b869974cbf,libpetgraph-81cb5b207a5341be,libfixedbitset-26e2a31f21484b01,libcrossterm-35cfccacfa47e7bb,libsignal_hook_mio-6b6eff343797732f,libsignal_hook-c0c16722fbe4b694,libsignal_hook_registry-3a57a20c2525803b,libmio-352bbc541eea61e2,liblog-ee86747272c8508a,libparking_lot-119c9ce170a5dd7f,libparking_lot_core-c7220dc5777d4caf,liblibc-befade3d09d1df93,libsmallvec-647ec04a1585c7a5,liblock_api-d874c11c8c4b2296,libscopeguard-43643e546252cd47,libinstant-b464fa01b5e18feb,libcfg_if-33ef6c02a07f9fec,libbitflags-e2b4db6c651223da,libregex-b98134e4dc9c375c,libaho_corasick-5ebed3451732d429,libmemchr-29736e3285ad7dd3,libregex_syntax-a8b7a392e3a16251,liblazy_static-2bb390fee0230a38,libindexmap-b2652d3f248ffb5b,libhashbrown-6be3a3b5258097e1,libserde-fdb75afd4fbfc4f4,libmaplit-019dc3e6fa39a754}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcrQeEBw/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/zstd-sys-0ea881148104c599/out" "-L" "/opt/rustwide/target/debug/build/wasmtime-runtime-9bb72b04abdee907/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/paxforth-813aafd1e10dc22b" "-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: __rust_probestack
[INFO] [stdout]           >>> referenced by link.rs:57 (src/link.rs:57)
[INFO] [stdout]           >>>               wasmtime_jit-6a31ccc0b2021e70.wasmtime_jit.afd69ca8deb23250-cgu.4.rcgu.o:(wasmtime_jit::link::apply_reloc) in archive /opt/rustwide/target/debug/deps/libwasmtime_jit-6a31ccc0b2021e70.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `paxforth` (bin "paxforth") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e86c5291cea64b225f49ff688cca0c66836503ef9dc5bb68ad7f58e53e243b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86c5291cea64b225f49ff688cca0c66836503ef9dc5bb68ad7f58e53e243b3e", kill_on_drop: false }`
[INFO] [stdout] e86c5291cea64b225f49ff688cca0c66836503ef9dc5bb68ad7f58e53e243b3e
