[INFO] updating cached repository ahmad2smile/react-wasm-calendar
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ahmad2smile/react-wasm-calendar
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ahmad2smile/react-wasm-calendar" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/ahmad2smile/react-wasm-calendar"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/ahmad2smile/react-wasm-calendar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ahmad2smile/react-wasm-calendar" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ahmad2smile/react-wasm-calendar"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ahmad2smile/react-wasm-calendar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ea03c50172f759e787376272a025cc3bb538db9
[INFO] sha for GitHub repo ahmad2smile/react-wasm-calendar: 2ea03c50172f759e787376272a025cc3bb538db9
[INFO] validating manifest of ahmad2smile/react-wasm-calendar on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ahmad2smile/react-wasm-calendar on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ahmad2smile/react-wasm-calendar
[INFO] finished frobbing ahmad2smile/react-wasm-calendar
[INFO] frobbed toml for ahmad2smile/react-wasm-calendar written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/ahmad2smile/react-wasm-calendar/Cargo.toml
[INFO] started frobbing ahmad2smile/react-wasm-calendar
[INFO] finished frobbing ahmad2smile/react-wasm-calendar
[INFO] frobbed toml for ahmad2smile/react-wasm-calendar written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ahmad2smile/react-wasm-calendar/Cargo.toml
[INFO] crate ahmad2smile/react-wasm-calendar has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ahmad2smile/react-wasm-calendar against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ahmad2smile/react-wasm-calendar:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 74c110a62f0150c8e4421f06071675e0426ff4cc68dd379601d0ba67536eafe4
[INFO] running `"docker" "start" "-a" "74c110a62f0150c8e4421f06071675e0426ff4cc68dd379601d0ba67536eafe4"`
[INFO] [stderr]    Compiling calendar_wasm_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `stdweb::*`
[INFO] [stderr]  --> src/calendar.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use stdweb::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dates`
[INFO] [stderr]   --> src/calendar.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let dates = Dates::new();
[INFO] [stderr]    |             ^^^^^ help: consider prefixing with an underscore: `_dates`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `width`
[INFO] [stderr]   --> src/calendar.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     width: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `height`
[INFO] [stderr]   --> src/calendar.rs:11:2
[INFO] [stderr]    |
[INFO] [stderr] 11 |     height: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_leap_year`
[INFO] [stderr]   --> src/dates.rs:40:2
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn is_leap_year(year: i32) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5" "/opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.2lg8rnoikwnbsgue.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libstdweb-72cbc3b7497487a7.rlib" "/opt/crater/target/debug/deps/libdiscard-b517b7c5fc8a2180.rlib" "/opt/crater/target/debug/deps/libstdweb_internal_runtime-d5268fdb6cd534a5.rlib" "/opt/crater/target/debug/deps/libserde_json-584cf5c01c4c2758.rlib" "/opt/crater/target/debug/deps/libryu-0a8e8eddd7f92c36.rlib" "/opt/crater/target/debug/deps/libitoa-c3aba789a97ac563.rlib" "/opt/crater/target/debug/deps/libserde-a172afb5f0abc97d.rlib" "/opt/crater/target/debug/deps/libchrono-ee5bf1690e823367.rlib" "/opt/crater/target/debug/deps/libnum_integer-b12770c48ddcffb4.rlib" "/opt/crater/target/debug/deps/libnum_traits-56fbd10dc20f4d7c.rlib" "/opt/crater/target/debug/deps/libtime-83cfe505ba467a47.rlib" "/opt/crater/target/debug/deps/liblibc-c1089e11364d60ae.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-b9cdeeb7d71e069b.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-2c784314f5b61a49.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-3b6efc0e4ddb88fa.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f958c03192217b33.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6a937665f3cd6c5f.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e29e11dee090b90f.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-83c4e27232163c87.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-39348c626a7cd664.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-a98540404781e6a7.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f0f63061644276a5.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.10.rcgu.o: In function `_RNuYNfNvNlCs7QSFLQJ9wB1_6stdweb6webapi8document8DocumentNaNoB6_11parent_node11IParentNode14query_selectorCs1hffsermC3D_18calendar_wasm_rust':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/calendar_wasm_rust-9432d27a02e301c5.calendar_wasm_rust.24z8v67h-cgu.9.rcgu.o: In function `_RNqXs2_NtNyCs7QSFLQJ9wB1_6stdweb7webcore5valueNpB5_9ReferenceNdNpNrCsfOXHOjakNhA_4core3ops4drop4Drop4dropCs1hffsermC3D_18calendar_wasm_rust':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/macros.rs:37: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-72cbc3b7497487a7.rlib(stdweb-72cbc3b7497487a7.stdweb.7unex06i-cgu.0.rcgu.o): In function `_RNpXs1_NaNlCs7QSFLQJ9wB1_6stdweb6webapi17rendering_contextNxB5_24CanvasRenderingContext2dNbB5_16RenderingContext11from_canvas':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webapi/rendering_context.rs:289: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-72cbc3b7497487a7.rlib(stdweb-72cbc3b7497487a7.stdweb.7unex06i-cgu.0.rcgu.o): In function `_RNjMs4_NaNlCs7QSFLQJ9wB1_6stdweb6webapi17rendering_contextNxB5_24CanvasRenderingContext2d20set_fill_style_color':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webapi/rendering_context.rs:377: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-72cbc3b7497487a7.rlib(stdweb-72cbc3b7497487a7.stdweb.7unex06i-cgu.0.rcgu.o): In function `_RNzMs4_NaNlCs7QSFLQJ9wB1_6stdweb6webapi17rendering_contextNxB5_24CanvasRenderingContext2d8set_font':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webapi/rendering_context.rs:423: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-72cbc3b7497487a7.rlib(stdweb-72cbc3b7497487a7.stdweb.7unex06i-cgu.0.rcgu.o):/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webapi/rendering_context.rs:765: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-72cbc3b7497487a7.rlib(stdweb-72cbc3b7497487a7.stdweb.7unex06i-cgu.7.rcgu.o): In function `_RNzNxNoNyCs7QSFLQJ9wB1_6stdweb7webcore3ffi10emscripten10event_loop':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop'
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-72cbc3b7497487a7.rlib(stdweb-72cbc3b7497487a7.stdweb.7unex06i-cgu.9.rcgu.o): In function `_RNnMs2_NpNdNlCs7QSFLQJ9wB1_6stdweb6webapi13html_elements6canvasNwB5_13CanvasElement6height':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webapi/html_elements/canvas.rs:35: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-72cbc3b7497487a7.rlib(stdweb-72cbc3b7497487a7.stdweb.7unex06i-cgu.9.rcgu.o): In function `_RNxMs2_NpNdNlCs7QSFLQJ9wB1_6stdweb6webapi13html_elements6canvasNwB5_13CanvasElement5width':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webapi/html_elements/canvas.rs:59: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-72cbc3b7497487a7.rlib(stdweb-72cbc3b7497487a7.stdweb.7unex06i-cgu.9.rcgu.o): In function `_RNjXsb_NpNdNlCs7QSFLQJ9wB1_6stdweb6webapi13html_elements6canvasNwB5_13CanvasElementNpNiNyBb_7webcore11instance_of10InstanceOf11instance_ofBb_':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.10/src/webapi/html_elements/canvas.rs:17: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `calendar_wasm_rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "74c110a62f0150c8e4421f06071675e0426ff4cc68dd379601d0ba67536eafe4"`
[INFO] running `"docker" "rm" "-f" "74c110a62f0150c8e4421f06071675e0426ff4cc68dd379601d0ba67536eafe4"`
[INFO] [stdout] 74c110a62f0150c8e4421f06071675e0426ff4cc68dd379601d0ba67536eafe4