[INFO] cloning repository https://github.com/TheNeikos/ufe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheNeikos/ufe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheNeikos%2Fufe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheNeikos%2Fufe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1337cfffc38038211c61e1e0953ca7e012b4fbb9
[INFO] testing TheNeikos/ufe/1337cfffc38038211c61e1e0953ca7e012b4fbb9 against nightly-2024-10-28 for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheNeikos%2Fufe" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheNeikos/ufe on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/TheNeikos/ufe
[INFO] finished tweaking git repo https://github.com/TheNeikos/ufe
[INFO] tweaked toml for git repo https://github.com/TheNeikos/ufe written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/TheNeikos/ufe 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ariadne v0.3.0
[INFO] [stderr]   Downloaded linkme v0.3.10
[INFO] [stderr]   Downloaded concolor v0.1.1
[INFO] [stderr]   Downloaded linkme-impl v0.3.10
[INFO] [stderr]   Downloaded derive_setters v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1cf14cf268022cf2f0e0033129d199ed3256245cd5c3fe43dff5797168c3144
[INFO] running `Command { std: "docker" "start" "-a" "e1cf14cf268022cf2f0e0033129d199ed3256245cd5c3fe43dff5797168c3144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1cf14cf268022cf2f0e0033129d199ed3256245cd5c3fe43dff5797168c3144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1cf14cf268022cf2f0e0033129d199ed3256245cd5c3fe43dff5797168c3144", kill_on_drop: false }`
[INFO] [stdout] e1cf14cf268022cf2f0e0033129d199ed3256245cd5c3fe43dff5797168c3144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ed566b77a23d378bb5bcfe23642f2c7ff891772e825da6d6bf7dd6837b631a7
[INFO] running `Command { std: "docker" "start" "-a" "0ed566b77a23d378bb5bcfe23642f2c7ff891772e825da6d6bf7dd6837b631a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling concolor-query v0.3.3
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling concolor v0.1.1
[INFO] [stderr]    Compiling ariadne v0.3.0
[INFO] [stderr]    Compiling darling_core v0.20.1
[INFO] [stderr]    Compiling linkme-impl v0.3.10
[INFO] [stderr]    Compiling linkme v0.3.10
[INFO] [stderr]    Compiling darling_macro v0.20.1
[INFO] [stderr]    Compiling darling v0.20.1
[INFO] [stderr]    Compiling derive_setters v0.1.6
[INFO] [stderr]    Compiling ufe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `Command { std: "docker" "inspect" "0ed566b77a23d378bb5bcfe23642f2c7ff891772e825da6d6bf7dd6837b631a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed566b77a23d378bb5bcfe23642f2c7ff891772e825da6d6bf7dd6837b631a7", kill_on_drop: false }`
[INFO] [stdout] 0ed566b77a23d378bb5bcfe23642f2c7ff891772e825da6d6bf7dd6837b631a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 288c13dbd86eb00d7ac7e3714d0f9419f868b29854cf8855fb134d67a21e9ae3
[INFO] running `Command { std: "docker" "start" "-a" "288c13dbd86eb00d7ac7e3714d0f9419f868b29854cf8855fb134d67a21e9ae3", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling ufe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SpecialError` is never constructed
[INFO] [stdout]  --> tests/simple.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct SpecialError {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "288c13dbd86eb00d7ac7e3714d0f9419f868b29854cf8855fb134d67a21e9ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "288c13dbd86eb00d7ac7e3714d0f9419f868b29854cf8855fb134d67a21e9ae3", kill_on_drop: false }`
[INFO] [stdout] 288c13dbd86eb00d7ac7e3714d0f9419f868b29854cf8855fb134d67a21e9ae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e033d9962f60dc0e7b88f0facd0cb92bb085bdab083f1df6cef408b95c81b21c
[INFO] running `Command { std: "docker" "start" "-a" "e033d9962f60dc0e7b88f0facd0cb92bb085bdab083f1df6cef408b95c81b21c", kill_on_drop: false }`
[INFO] [stderr] warning: struct `SpecialError` is never constructed
[INFO] [stderr]  --> tests/simple.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct SpecialError {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ufe` (test "simple") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ufe-087477e61a83be21)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-22c552d79176839d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ufe
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 29) ... ok
[INFO] [stdout] test src/../README.md - (line 58) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/../README.md - (line 58) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcn17ypH/symbols.o" "/tmp/rustdoctestHn6Nkr/rust_out.rust_out.16b4434b3f29390-cgu.0.rcgu.o" "/tmp/rustdoctestHn6Nkr/rust_out.433cx8cl382ppljrnwzuxa40f.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libthiserror-f61ae9f96d0cb7da.rlib" "/opt/rustwide/target/debug/deps/libufe-71092a158ff5ed85.rlib" "/opt/rustwide/target/debug/deps/liblinkme-d9192f3460ac0916.rlib" "/opt/rustwide/target/debug/deps/libariadne-1cac925ee179b67a.rlib" "/opt/rustwide/target/debug/deps/libconcolor-cf81784038e25a32.rlib" "/opt/rustwide/target/debug/deps/libconcolor_query-440b63b7df43ba48.rlib" "/opt/rustwide/target/debug/deps/libis_terminal-2019ebfd09e62445.rlib" "/opt/rustwide/target/debug/deps/librustix-406945831ed61827.rlib" "/opt/rustwide/target/debug/deps/libbitflags-560efdb99b117eef.rlib" "/opt/rustwide/target/debug/deps/liblinux_raw_sys-053e6aa489a30229.rlib" "/opt/rustwide/target/debug/deps/libio_lifetimes-0c17ea43244a0111.rlib" "/opt/rustwide/target/debug/deps/liblibc-52dc0bbd0dd6860e.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-6ae148011317b6a5.rlib" "/opt/rustwide/target/debug/deps/libyansi-9acd1cf0bc164769.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-fb8c387236db3c10.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b251837809b2f64b.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-cbef83eaa4e01f04.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-12a772286de2fca7.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-023bbe5ada7abfc3.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-de2bcdf10ec69c2b.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-8e1754df350800fd.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-06c2ab7b9c32e037.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51d2621fc57a281b.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-54a930408793772f.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-0c7d01cba400dcb2.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b9f84d69e331b75b.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-eec95493246aae39.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f6676c475e08ab0.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-799d520624f8b2e0.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-fcf93d4842acd9a9.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0e6386368b0a24e8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/nightly-2024-10-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestHn6Nkr/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: __start_linkme_UFE_SUPPORTED
[INFO] [stdout]           >>> referenced by lib.rs:82 (src/lib.rs:82)
[INFO] [stdout]           >>>               ufe-71092a158ff5ed85.ufe.da6be94e682f312-cgu.03.rcgu.o:(ufe::UFE_SUPPORTED::h819a6f11af042d94) in archive /opt/rustwide/target/debug/deps/libufe-71092a158ff5ed85.rlib
[INFO] [stdout]           >>> the encapsulation symbol needs to be retained under --gc-sections properly; consider -z nostart-stop-gc (see https://lld.llvm.org/ELF/start-stop-gc)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __stop_linkme_UFE_SUPPORTED
[INFO] [stdout]           >>> referenced by lib.rs:82 (src/lib.rs:82)
[INFO] [stdout]           >>>               ufe-71092a158ff5ed85.ufe.da6be94e682f312-cgu.03.rcgu.o:(ufe::UFE_SUPPORTED::h819a6f11af042d94) in archive /opt/rustwide/target/debug/deps/libufe-71092a158ff5ed85.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __start_linkm2_UFE_SUPPORTED
[INFO] [stdout]           >>> referenced by lib.rs:82 (src/lib.rs:82)
[INFO] [stdout]           >>>               ufe-71092a158ff5ed85.ufe.da6be94e682f312-cgu.03.rcgu.o:(ufe::UFE_SUPPORTED::h819a6f11af042d94) in archive /opt/rustwide/target/debug/deps/libufe-71092a158ff5ed85.rlib
[INFO] [stdout]           >>> the encapsulation symbol needs to be retained under --gc-sections properly; consider -z nostart-stop-gc (see https://lld.llvm.org/ELF/start-stop-gc)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __stop_linkm2_UFE_SUPPORTED
[INFO] [stdout]           >>> referenced by lib.rs:82 (src/lib.rs:82)
[INFO] [stdout]           >>>               ufe-71092a158ff5ed85.ufe.da6be94e682f312-cgu.03.rcgu.o:(ufe::UFE_SUPPORTED::h819a6f11af042d94) in archive /opt/rustwide/target/debug/deps/libufe-71092a158ff5ed85.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/../README.md - (line 58)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e033d9962f60dc0e7b88f0facd0cb92bb085bdab083f1df6cef408b95c81b21c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e033d9962f60dc0e7b88f0facd0cb92bb085bdab083f1df6cef408b95c81b21c", kill_on_drop: false }`
[INFO] [stdout] e033d9962f60dc0e7b88f0facd0cb92bb085bdab083f1df6cef408b95c81b21c
