[INFO] cloning repository https://github.com/shmilyvidian/vidian-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shmilyvidian/vidian-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshmilyvidian%2Fvidian-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshmilyvidian%2Fvidian-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 734d1c81f46dc77ea1ad8cf186ed49db4e8d0030
[INFO] testing shmilyvidian/vidian-rs against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshmilyvidian%2Fvidian-rs" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shmilyvidian/vidian-rs on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shmilyvidian/vidian-rs
[INFO] finished tweaking git repo https://github.com/shmilyvidian/vidian-rs
[INFO] tweaked toml for git repo https://github.com/shmilyvidian/vidian-rs written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/shmilyvidian/vidian-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 29e4b09d44ae53b45728633f916e572ae614bfdf94791847ea5791c53273fba9
[INFO] running `Command { std: "docker" "start" "-a" "29e4b09d44ae53b45728633f916e572ae614bfdf94791847ea5791c53273fba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29e4b09d44ae53b45728633f916e572ae614bfdf94791847ea5791c53273fba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e4b09d44ae53b45728633f916e572ae614bfdf94791847ea5791c53273fba9", kill_on_drop: false }`
[INFO] [stdout] 29e4b09d44ae53b45728633f916e572ae614bfdf94791847ea5791c53273fba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b2d3eb8708701758fc1bdf91bb7e92893dff4d1845b140c2d587641dbdff8f2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0b2d3eb8708701758fc1bdf91bb7e92893dff4d1845b140c2d587641dbdff8f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.5
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling base-x v0.2.6
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling yew v0.14.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling cfg-match v0.2.1
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]    Compiling stdweb v0.4.20
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.67
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.67
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling yew-macro v0.14.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.67
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling wasm-bindgen v0.2.67
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling stdweb-derive v0.5.3
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.9
[INFO] [stderr]    Compiling vidian-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]   --> src/main.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use std::io;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `another_function`
[INFO] [stdout]   --> src/main.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn another_function(n:i64)->i64{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.vidian_rs.27myqb0n-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4" "/opt/rustwide/target/debug/deps/vidian_rs-4f1046bd595401a4.22ftm9xs3kcocs98.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-3b82924398a8d45c.rlib" "/opt/rustwide/target/debug/deps/libhttp-b1660af27f6d5ebd.rlib" "/opt/rustwide/target/debug/deps/libbytes-3cc78889b255363f.rlib" "/opt/rustwide/target/debug/deps/libfnv-eef866999c50c67e.rlib" "/opt/rustwide/target/debug/deps/libstdweb-d37adb0ca4f8e343.rlib" "/opt/rustwide/target/debug/deps/libdiscard-7d046748822603f8.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-5e9311886321e9b3.rlib" "/opt/rustwide/target/debug/deps/libserde_json-752b8e302486d288.rlib" "/opt/rustwide/target/debug/deps/libryu-bc3a68e8fbaa57e5.rlib" "/opt/rustwide/target/debug/deps/libitoa-19a6eacaf66e8b09.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-eedd045ee680791c.rlib" "/opt/rustwide/target/debug/deps/libslab-e1009ebac76bd4cc.rlib" "/opt/rustwide/target/debug/deps/libanymap-359dbfcc7f007864.rlib" "/opt/rustwide/target/debug/deps/libindexmap-3010a920b579b304.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-10057c93c07aebdd.rlib" "/opt/rustwide/target/debug/deps/liblog-88fcab3e6ed3ef89.rlib" "/opt/rustwide/target/debug/deps/libbincode-a6a4f23db36496cb.rlib" "/opt/rustwide/target/debug/deps/libserde-f0ed4ececc0f7ea9.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-dd535ee656aacf25.rlib" "/opt/rustwide/target/debug/deps/libthiserror-a594ef2e44557f9c.rlib" "/opt/rustwide/target/debug/deps/libanyhow-f3a3ea33a7eed4f8.rlib" "/opt/rustwide/target/debug/deps/libcfg_match-20c8562ed5addbec.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4c6be1962c556cf0.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-3b82924398a8d45c.rlib(yew-3b82924398a8d45c.yew.9uhkc7u0-cgu.15.rcgu.o): in function `yew::virtual_dom::vtag::set_checked::snippet::__cargo_web_snippet_a1f43b583e011a9bbeae64030b81f677e6c29005':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-3b82924398a8d45c.rlib(yew-3b82924398a8d45c.yew.9uhkc7u0-cgu.15.rcgu.o): in function `yew::virtual_dom::vtag::VTag::apply_diffs::snippet::__cargo_web_snippet_0da47658267a7497de743e1b0892f992ba6ca6ef':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d37adb0ca4f8e343.rlib(stdweb-d37adb0ca4f8e343.stdweb.8ky3nw4d-cgu.10.rcgu.o): in function `<stdweb::webcore::newtype::Newtype<(stdweb::webcore::serialization::FunctionTag,(A12,)),stdweb::webcore::mutfn::Mut<F>> as stdweb::webcore::serialization::FuncallAdapter<F>>::funcall_adapter::snippet::__cargo_web_snippet_ff5103e6cc179d13b4c7a785bdce2708fd559fc0':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d37adb0ca4f8e343.rlib(stdweb-d37adb0ca4f8e343.stdweb.8ky3nw4d-cgu.11.rcgu.o): in function `stdweb::webapi::element::IElement::namespace_uri::snippet::__cargo_web_snippet_5f8f03c2f100be177db5a7d58ca6b8cbbeaa0c93':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d37adb0ca4f8e343.rlib(stdweb-d37adb0ca4f8e343.stdweb.8ky3nw4d-cgu.11.rcgu.o): in function `stdweb::webapi::element::IElement::set_attribute::snippet::__cargo_web_snippet_09675c7ed2827e045dc760aeac3d286437cfbe5e':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-d37adb0ca4f8e343.rlib(stdweb-d37adb0ca4f8e343.stdweb.8ky3nw4d-cgu.11.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vidian-rs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "0b2d3eb8708701758fc1bdf91bb7e92893dff4d1845b140c2d587641dbdff8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2d3eb8708701758fc1bdf91bb7e92893dff4d1845b140c2d587641dbdff8f2", kill_on_drop: false }`
[INFO] [stdout] 0b2d3eb8708701758fc1bdf91bb7e92893dff4d1845b140c2d587641dbdff8f2