[INFO] cloning repository https://github.com/rootabeta/Greeter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rootabeta/Greeter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frootabeta%2FGreeter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frootabeta%2FGreeter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 859642ebdd3a9463fc53a2a89e8c7fdb811d8d43
[INFO] building rootabeta/Greeter against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frootabeta%2FGreeter" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rootabeta/Greeter
[INFO] finished tweaking git repo https://github.com/rootabeta/Greeter
[INFO] tweaked toml for git repo https://github.com/rootabeta/Greeter written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rootabeta/Greeter on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rootabeta/Greeter 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35104cc35361093c66edbf7e3c980b62ea65873c8df22fae53bd9dae99dada32
[INFO] running `Command { std: "docker" "start" "-a" "35104cc35361093c66edbf7e3c980b62ea65873c8df22fae53bd9dae99dada32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35104cc35361093c66edbf7e3c980b62ea65873c8df22fae53bd9dae99dada32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35104cc35361093c66edbf7e3c980b62ea65873c8df22fae53bd9dae99dada32", kill_on_drop: false }`
[INFO] [stdout] 35104cc35361093c66edbf7e3c980b62ea65873c8df22fae53bd9dae99dada32
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 746f782cc95692ee89c35273755265eafd7e89de61abee32802cf4bc2c3939ff
[INFO] running `Command { std: "docker" "start" "-a" "746f782cc95692ee89c35273755265eafd7e89de61abee32802cf4bc2c3939ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling rustls v0.21.8
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling winnow v0.5.19
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling base64 v0.21.5
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling webpki-roots v0.25.2
[INFO] [stderr]    Compiling url v2.4.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling ring v0.17.5
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling ureq v2.8.0
[INFO] [stderr]    Compiling serde_spanned v0.6.4
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde-xml-rs v0.6.0
[INFO] [stderr]    Compiling toml_edit v0.20.7
[INFO] [stderr]    Compiling toml v0.8.6
[INFO] [stderr]    Compiling welcome_script v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "rust-lld" "-flavor" "wasm" "--export" "__main_void" "--export" "ring_core_0_17_5_bn_mul_mont" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<6 object files omitted>" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libureq-9e583054d119d3ae,libwebpki_roots-267243c5347162bd,librustls-41ac0fbe122f215f,libsct-3dae640632fa9435,libwebpki-b2c6ba1db3abcdec,libring-ec7a1e2da2a45e04,libgetrandom-78c0e04a009ba664,libwasi-b9c6bfbff0bef49f,libuntrusted-f7f5e2e679817f68,libonce_cell-f802108926723965,libflate2-5c485c2bb944cd1a,libminiz_oxide-9ef4ee65f5b7616a,libadler-5d585fd5ceaaf370,libcrc32fast-f0a61590867b47c0,libcfg_if-50b02a9e3502ecf2,libbase64-710238602af2c408,liburl-e5a221099376f604,libidna-9eaa0e36347232ed,libunicode_normalization-3b638c617373ca60,libtinyvec-04f7082c6ffbb554,libtinyvec_macros-dddcb2da28b34270,libunicode_bidi-818fcfce2532c4d3,libform_urlencoded-1e0ec7337c1c6778,libpercent_encoding-d87fcbc1c262c93e,libserde_xml_rs-600d7da8f8358b45,libthiserror-fdf34ff23341a66a,libxml-623607c771c0e708,liblog-2df1d538f4c13c57,libtoml-2b42beddc912b7d6,libtoml_edit-3c855532c6f36854,libserde_spanned-4091ec17dd32be6a,libindexmap-9a5183acab92c8eb,libequivalent-98516aa41a406a97,libhashbrown-3836dd61736cb338,libwinnow-aa472d836c5a52f3,libtoml_datetime-2225a53e19bbab20,libserde-bd4bbd720844819e}.rlib" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/ring-783383f617e99985/out" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/welcome_script-241421ff86e2f8d9.wasm" "--gc-sections" "-O0"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'curve25519.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'aes_nohw.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'montgomery.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'montgomery_inv.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'ecp_nistz.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'gfp_p256.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'gfp_p384.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'p256.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'limbs.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'mem.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'poly1305.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib: archive member 'constant_time_test.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.01.rcgu.o): undefined symbol: ring_core_0_17_5_LIMBS_shl_mod
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.01.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_ge_double_scalarmult_vartime
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.02.rcgu.o): undefined symbol: ring_core_0_17_5_CRYPTO_poly1305_finish
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.02.rcgu.o): undefined symbol: ring_core_0_17_5_CRYPTO_poly1305_init
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.03.rcgu.o): undefined symbol: ring_core_0_17_5_aes_nohw_encrypt
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.03.rcgu.o): undefined symbol: ring_core_0_17_5_aes_nohw_ctr32_encrypt_blocks
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.03.rcgu.o): undefined symbol: ring_core_0_17_5_aes_nohw_set_encrypt_key
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.03.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_sc_reduce
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.03.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_sc_mask
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.04.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_scalar_mult_generic_masked
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.04.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_public_from_private_generic_masked
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.05.rcgu.o): undefined symbol: ring_core_0_17_5_CRYPTO_poly1305_update
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.05.rcgu.o): undefined symbol: ring_core_0_17_5_CRYPTO_poly1305_update
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.05.rcgu.o): undefined symbol: ring_core_0_17_5_CRYPTO_poly1305_update
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.06.rcgu.o): undefined symbol: ring_core_0_17_5_CRYPTO_memcmp
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.08.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_fe_neg
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.08.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_fe_invert
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.08.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_fe_mul_ttt
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.08.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_fe_mul_ttt
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libring-ec7a1e2da2a45e04.rlib(ring-ec7a1e2da2a45e04.ring.7453d67b43a2b00a-cgu.08.rcgu.o): undefined symbol: ring_core_0_17_5_x25519_fe_tobytes
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `welcome_script` (bin "welcome_script") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "746f782cc95692ee89c35273755265eafd7e89de61abee32802cf4bc2c3939ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746f782cc95692ee89c35273755265eafd7e89de61abee32802cf4bc2c3939ff", kill_on_drop: false }`
[INFO] [stdout] 746f782cc95692ee89c35273755265eafd7e89de61abee32802cf4bc2c3939ff