[INFO] cloning repository seven-two-eight/fuzzy-match
[INFO] running `"git" "clone" "--bare" "git://github.com/seven-two-eight/fuzzy-match.git" "work/cache/sources/gh/seven-two-eight/fuzzy-match"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/seven-two-eight/fuzzy-match'...
[INFO] running `"git" "clone" "work/cache/sources/gh/seven-two-eight/fuzzy-match" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/seven-two-eight/fuzzy-match"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/seven-two-eight/fuzzy-match'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/seven-two-eight/fuzzy-match" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/seven-two-eight/fuzzy-match"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/seven-two-eight/fuzzy-match'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 02e76c597369dd4302354b6d65e0f503109d5970
[INFO] sha for GitHub repo seven-two-eight/fuzzy-match: 02e76c597369dd4302354b6d65e0f503109d5970
[INFO] validating manifest of seven-two-eight/fuzzy-match on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of seven-two-eight/fuzzy-match on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing seven-two-eight/fuzzy-match
[INFO] finished frobbing seven-two-eight/fuzzy-match
[INFO] frobbed toml for seven-two-eight/fuzzy-match written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/seven-two-eight/fuzzy-match/Cargo.toml
[INFO] started frobbing seven-two-eight/fuzzy-match
[INFO] finished frobbing seven-two-eight/fuzzy-match
[INFO] frobbed toml for seven-two-eight/fuzzy-match written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/seven-two-eight/fuzzy-match/Cargo.toml
[INFO] crate seven-two-eight/fuzzy-match already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stdweb-internal-runtime v0.1.0
[INFO] [stderr]   Downloaded stdweb v0.4.9
[INFO] [stderr]   Downloaded stdweb-derive v0.5.0
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing seven-two-eight/fuzzy-match against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/seven-two-eight/fuzzy-match:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] b56663f7f5e64325d4f0a8fa9ad802eba97503c61c0c7385d07b3a1559f60b1e
[INFO] running `"docker" "start" "-a" "b56663f7f5e64325d4f0a8fa9ad802eba97503c61c0c7385d07b3a1559f60b1e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling stdweb-derive v0.5.0
[INFO] [stderr]    Compiling stdweb v0.4.9
[INFO] [stderr]    Compiling fuzzy-match v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/marks.rs:95:17
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 write!(f, "    ");
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/marks.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 |                 write!(f, "{:<4.4}", record_id);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/web_ui.rs:261:5
[INFO] [stderr]     |
[INFO] [stderr] 261 | /     select( &format!(".{}", CLASS_OPEN_TAB) )
[INFO] [stderr] 262 | |         .set_attribute("class", CLASS_CLOSED_TAB).is_ok();
[INFO] [stderr]     | |__________________________________________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/web_ui.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 |     tab.set_attribute("class", CLASS_OPEN_TAB).is_ok();
[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/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/fuzzy_match-2b4a889120e6ed8d.fuzzy_match.4kn6p3dy-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/fuzzy_match-2b4a889120e6ed8d.fuzzy_match.4kn6p3dy-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/fuzzy_match-2b4a889120e6ed8d.fuzzy_match.4kn6p3dy-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/fuzzy_match-2b4a889120e6ed8d.fuzzy_match.4kn6p3dy-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/fuzzy_match-2b4a889120e6ed8d.fuzzy_match.4kn6p3dy-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/fuzzy_match-2b4a889120e6ed8d" "/opt/crater/target/debug/deps/fuzzy_match-2b4a889120e6ed8d.4f42i0lyncnmxp84.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libfuzzy_match-6bb3c590eacb7a03.rlib" "/opt/crater/target/debug/deps/libstdweb-f434e933567d9fb1.rlib" "/opt/crater/target/debug/deps/libdiscard-6189439a8e0dbe24.rlib" "/opt/crater/target/debug/deps/libstdweb_internal_runtime-d509697a9c293ea1.rlib" "/opt/crater/target/debug/deps/libserde_json-9396c7c348a447c3.rlib" "/opt/crater/target/debug/deps/libryu-5bd34a47bc7d7572.rlib" "/opt/crater/target/debug/deps/libitoa-9f10a2d6a888458b.rlib" "/opt/crater/target/debug/deps/libserde-69d99e9a42a06711.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5eb7072357e3f704.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-be57a0a20ef83edc.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-53ea5c4d1e8787c5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-90a03fea645d1ca0.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d0be8ec5eb12a622.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-c9bd1ed65ad5f9b5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-232a620458cbc142.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-378c2daa95643520.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b1ad0e3b0cafff9a.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bd92551ef79ec0f7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6f92150ede6dcf89.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5d5836de4a922af7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0bd990bd23dec0da.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5a50a9afbc6d167.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/libfuzzy_match-6bb3c590eacb7a03.rlib(fuzzy_match-6bb3c590eacb7a03.fuzzy_match.74gatl2e-cgu.0.rcgu.o): In function `fuzzy_match::web_ui::init_on_dom':
[INFO] [stderr]           /opt/crater/workdir/src/web_ui.rs:87: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libfuzzy_match-6bb3c590eacb7a03.rlib(fuzzy_match-6bb3c590eacb7a03.fuzzy_match.74gatl2e-cgu.0.rcgu.o): In function `fuzzy_match::web_ui::load_event_handlers::{{closure}}':
[INFO] [stderr]           /opt/crater/workdir/src/web_ui.rs:109: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libfuzzy_match-6bb3c590eacb7a03.rlib(fuzzy_match-6bb3c590eacb7a03.fuzzy_match.74gatl2e-cgu.0.rcgu.o): In function `fuzzy_match::web_ui::load_event_handlers::{{closure}}':
[INFO] [stderr]           /opt/crater/workdir/src/web_ui.rs:119: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libfuzzy_match-6bb3c590eacb7a03.rlib(fuzzy_match-6bb3c590eacb7a03.fuzzy_match.74gatl2e-cgu.0.rcgu.o): In function `fuzzy_match::web_ui::load_event_handlers::{{closure}}':
[INFO] [stderr]           /opt/crater/workdir/src/web_ui.rs:130: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/workdir/src/web_ui.rs:133: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libfuzzy_match-6bb3c590eacb7a03.rlib(fuzzy_match-6bb3c590eacb7a03.fuzzy_match.74gatl2e-cgu.0.rcgu.o):/opt/crater/workdir/src/web_ui.rs:135: more undefined references to `emscripten_asm_const_int' follow
[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 `fuzzy-match`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b56663f7f5e64325d4f0a8fa9ad802eba97503c61c0c7385d07b3a1559f60b1e"`
[INFO] running `"docker" "rm" "-f" "b56663f7f5e64325d4f0a8fa9ad802eba97503c61c0c7385d07b3a1559f60b1e"`
[INFO] [stdout] b56663f7f5e64325d4f0a8fa9ad802eba97503c61c0c7385d07b3a1559f60b1e