[INFO] fetching crate memtrack-utils 0.2.0...
[INFO] testing memtrack-utils-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate memtrack-utils 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate memtrack-utils 0.2.0
[INFO] finished tweaking crates.io crate memtrack-utils 0.2.0
[INFO] tweaked toml for crates.io crate memtrack-utils 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memtrack-utils 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memtrack-utils 0.2.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f78a01aeeaf71b18f4502452038671011ac5c8a3b9e57355b4a2ab987d82966
[INFO] running `Command { std: "docker" "start" "-a" "9f78a01aeeaf71b18f4502452038671011ac5c8a3b9e57355b4a2ab987d82966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f78a01aeeaf71b18f4502452038671011ac5c8a3b9e57355b4a2ab987d82966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f78a01aeeaf71b18f4502452038671011ac5c8a3b9e57355b4a2ab987d82966", kill_on_drop: false }`
[INFO] [stdout] 9f78a01aeeaf71b18f4502452038671011ac5c8a3b9e57355b4a2ab987d82966
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 205dc76e7e26a85913f1edee763a931dd34f43cd6fe86a49529b56ccdf21e2f5
[INFO] running `Command { std: "docker" "start" "-a" "205dc76e7e26a85913f1edee763a931dd34f43cd6fe86a49529b56ccdf21e2f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling bitflags v2.7.0
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling miniz_oxide v0.8.3
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rangemap v1.5.1
[INFO] [stderr]    Compiling ruzstd v0.7.3
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling h2 v0.4.10
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling hyper-util v0.1.14
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.20
[INFO] [stderr]    Compiling memtrack-utils v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.41s
[INFO] running `Command { std: "docker" "inspect" "205dc76e7e26a85913f1edee763a931dd34f43cd6fe86a49529b56ccdf21e2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205dc76e7e26a85913f1edee763a931dd34f43cd6fe86a49529b56ccdf21e2f5", kill_on_drop: false }`
[INFO] [stdout] 205dc76e7e26a85913f1edee763a931dd34f43cd6fe86a49529b56ccdf21e2f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c43c870b1e07155357a37928e151330a24b9e02c0595235dbc32fe66bdc210
[INFO] running `Command { std: "docker" "start" "-a" "c9c43c870b1e07155357a37928e151330a24b9e02c0595235dbc32fe66bdc210", kill_on_drop: false }`
[INFO] [stderr]    Compiling memtrack-utils v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/resolver.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         resolver.add_module(0, &exe, addr, 0x1000000);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let _ = resolver.add_module(0, &exe, addr, 0x1000000);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustchOMIsM/symbols.o" "<10 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libreqwest-401175b3aa73855c,librustls_pki_types-ac8782e8d529c6fe,libzeroize-9d781f334751eb0e,libhyper_tls-2594241480595664,libtokio_native_tls-0457eadf867299d0,libserde_urlencoded-cf13c70bae55fbc2,libryu-a7164637bc4900ee,libmime-0188e0814ca7ddbf,libencoding_rs-c3fa4e07d9944d79,libtower_http-f0485435f6733e95,libiri_string-f2231ba2cbe5b068,libtower-468ca3027569e398,libtower_layer-d908dd771b239ecd,libnative_tls-5835f7eda86c850d,libopenssl_probe-2c6d21a9709cae46,libopenssl-df29f4cf8f4639c4,libforeign_types-ce5d663d7c32e748,libforeign_types_shared-47b443a4583fd949,libopenssl_sys-998f1b694e4d360e,libhyper_util-4caa1dbfce73ac26,libbase64-32787b0325ea6df8,libipnet-a38805d99c19843f,libtower_service-3fb88d28c2218805,libhyper-fc51de83bbd9e614,libwant-0b31e25494497eb5,libtry_lock-8fa2f6971035be84,libhttparse-225777ae3f11a86e,libh2-fd657b9b94bdf2ce,libtracing-3725853815512622,libtracing_core-148ef8f7e3e4784c,libonce_cell-e9252a7b5119f3eb,libatomic_waker-06950c8c08d2b8fa,libtokio_util-3fc410c5dd96a015,libfutures_channel-0c7632e5ed4dc230,libtokio-efd0e439c7f2be9a,libsocket2-7dda0e46b081f281,libmio-f89d907d091f6ced,libhttp_body_util-125a6baab0484f95,libhttp_body-11f2ad891619fd82,libfutures_util-b95054354679271d,libfutures_io-59d0071c9258d69f,libslab-06cf58f8e93304ed,libpin_project_lite-72bf04572caa1c84,libfutures_sink-ae1eb2d060de53a2,libfutures_task-e09ab7898221cb97,libpin_utils-3860774ad9b215b5,liblog-9c5892e2c6fd8400,liburl-903cd6c8b2bdb79c,libidna-1f1bcc442208fd75,libutf8_iter-51566bbad89f3a68,libidna_adapter-1496e35f11a14200,libicu_properties-166fbdb49c8c5b01,libicu_properties_data-01a9dfdf4bda796c,libicu_normalizer-51dafab29f89d223,libicu_normalizer_data-e4fd454ffa065c14,libicu_collections-2cec21d686ff8ee6,libpotential_utf-55ec8922652ad324,libicu_provider-ced4b9eebbeff0c5,libicu_locale_core-e2bcd040d03e09d6,libtinystr-992a16e801a2c447,liblitemap-76c583890b84c465,libwriteable-240af3fb4837c678,libzerovec-f774e682306cfde4,libzerotrie-44e2dba14e7dda69,libyoke-b43b034bc36d0e10,libstable_deref_trait-14e4a70bda35dfe8,libzerofrom-0f032ba9cfb54309,libform_urlencoded-35907277f0683ea4,libpercent_encoding-af9df9186596bd92,libhttp-91749a31ed6c7a44,libitoa-ef40fa516293a9d3,libbytes-82ad4f0211bdc963,libfnv-79e2cbfbe03dcd16,libsync_wrapper-dec6d2c880d81363,libfutures_core-3b920243fce8fec0,libbincode-aef92b42ae16c34c}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{librangemap-1e80c9357f74176f,libaddr2line-90551b84c6d492f2,libcpp_demangle-bebdf0c22dd748fb,librustc_demangle-685041651feef096,libsmallvec-084045a3116dc58e,libtyped_arena-76aa4bfb127f070d,libobject-e94e918a94049cd7,libruzstd-4a184f2a6e4c5967,libtwox_hash-ae9c612676f9e00b,libstatic_assertions-f0217ecdd817a834,libflate2-824396b9f15812b7,libminiz_oxide-15230cb047f5c3a8,libadler2-405893fb7a545b5b,libcrc32fast-dba2d92cf6d67f2f,libmemchr-08f38e9718637002,libmemmap2-e1cae6e125bf2106,libgimli-4b4b1040becc8bba,libfallible_iterator-e02f7ad8319ad3c2,libanyhow-ae63679af1e3713c,libserde-fc6f950d5590269f,libindexmap-b55b2e765400ecfc,libequivalent-487f93f8f6ab5e5b,libhashbrown-acdfbba63b345327,libthiserror-da5416e9e3e30935,libnix-e42042bb258e1de5,libbitflags-d1b5c22e9692d192,libcfg_if-3e7fc4e38d4a72b5,liblibc-48466c477392d3b0}.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" "-lssl" "-lcrypto" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustchOMIsM/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" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/memtrack_utils-8d4efa4c30599dc0" "-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: _dyld_get_image_vmaddr_slide
[INFO] [stdout]           >>> referenced by resolver.rs:156 (src/resolver.rs:156)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/memtrack_utils-8d4efa4c30599dc0.memtrack_utils.c9c393b3588ec410-cgu.3.rcgu.o:(memtrack_utils::resolver::tests::test_lookup::h42743c4274684650)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: _dyld_get_image_header
[INFO] [stdout]           >>> referenced by resolver.rs:158 (src/resolver.rs:158)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/memtrack_utils-8d4efa4c30599dc0.memtrack_utils.c9c393b3588ec410-cgu.3.rcgu.o:(memtrack_utils::resolver::tests::test_lookup::h42743c4274684650)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `memtrack-utils` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c9c43c870b1e07155357a37928e151330a24b9e02c0595235dbc32fe66bdc210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c43c870b1e07155357a37928e151330a24b9e02c0595235dbc32fe66bdc210", kill_on_drop: false }`
[INFO] [stdout] c9c43c870b1e07155357a37928e151330a24b9e02c0595235dbc32fe66bdc210