[INFO] cloning repository https://github.com/st4rt-up/course_project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/st4rt-up/course_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fst4rt-up%2Fcourse_project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fst4rt-up%2Fcourse_project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d1b39470a22010c3f120d487caeb114ba2110788 [INFO] building st4rt-up/course_project against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fst4rt-up%2Fcourse_project" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/st4rt-up/course_project [INFO] finished tweaking git repo https://github.com/st4rt-up/course_project [INFO] tweaked toml for git repo https://github.com/st4rt-up/course_project written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/st4rt-up/course_project 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/st4rt-up/course_project 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4e8d96b096fe5a2ee1952d3025f94b7d40a7b7889bc0d3f0a2b4b955039cc158 [INFO] running `Command { std: "docker" "start" "-a" "4e8d96b096fe5a2ee1952d3025f94b7d40a7b7889bc0d3f0a2b4b955039cc158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e8d96b096fe5a2ee1952d3025f94b7d40a7b7889bc0d3f0a2b4b955039cc158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e8d96b096fe5a2ee1952d3025f94b7d40a7b7889bc0d3f0a2b4b955039cc158", kill_on_drop: false }` [INFO] [stdout] 4e8d96b096fe5a2ee1952d3025f94b7d40a7b7889bc0d3f0a2b4b955039cc158 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2bc23b24ce729f8a827ee73df88c6fff2cab32649b3ccc6c36cac4aeb9d70710 [INFO] running `Command { std: "docker" "start" "-a" "2bc23b24ce729f8a827ee73df88c6fff2cab32649b3ccc6c36cac4aeb9d70710", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling cc v1.2.17 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling fallible-iterator v0.3.0 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling hashlink v0.10.0 [INFO] [stderr] Compiling libsqlite3-sys v0.32.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling rusqlite v0.34.0 [INFO] [stderr] Compiling course_project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `employee` [INFO] [stdout] --> src/main.rs:543:19 [INFO] [stdout] | [INFO] [stdout] 543 | pub fn insert(employee: &i32, hotel: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_employee` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:654:35 [INFO] [stdout] | [INFO] [stdout] 654 | pub fn archive_by_reservation(res: Reservation) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:657:13 [INFO] [stdout] | [INFO] [stdout] 657 | let res = Reservation::get_from_primary_key((address, room_number))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | example_query_1(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 25 | let _ = example_query_1(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/main.rs:957:21 [INFO] [stdout] | [INFO] [stdout] 957 | &amenities_list.shuffle(&mut rng); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 957 | let _ = &amenities_list.shuffle(&mut rng); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:978:9 [INFO] [stdout] | [INFO] [stdout] 978 | Room::insert(&r_tuple.0, r_tuple.1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 978 | let _ = Room::insert(&r_tuple.0, r_tuple.1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "rust-lld" "-flavor" "wasm" "--export" "__main_void" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<2 object files omitted>" "/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{librusqlite-36943cc404301e74,libbitflags-187d29be22795cbf,libsmallvec-cf1a506e5f66d810,libhashlink-603ed51621ad8c5c,libhashbrown-fd63e0fb9af2d46a,libfoldhash-6e98285c7e677e53,liblibsqlite3_sys-a04e421884a87147,libfallible_streaming_iterator-4db7add6bd66d620,libfallible_iterator-d7eda3bd821ede72,librand-cac56c04c48d7121,librand_chacha-191ac58931730eaf,libppv_lite86-00dd8543ac82f0a0,libzerocopy-2fd216f17f9bd989,librand_core-4e2b8006afab4512,libgetrandom-632bda399d142ae0,libcfg_if-50b02a9e3502ecf2}.rlib" "/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" "/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/libsqlite3-sys-772081f4398bc4f5/out" "-L" "/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/course_project-e265e478a3a57fd5.wasm" "--gc-sections" "-O0" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: warning: function signature mismatch: time [INFO] [stdout] >>> defined as (i32) -> i32 in /opt/rustwide/target/wasm32-wasip1/debug/deps/liblibsqlite3_sys-a04e421884a87147.rlib(c877a2978823c39d-sqlite3.o) [INFO] [stdout] >>> defined as (i32) -> i64 in /opt/rustwide/rustup-home/toolchains/23647e694de8d0904848ad068b2e0ec2dd098c37/lib/rustlib/wasm32-wasip1/lib/self-contained/libc.a(time.o) [INFO] [stdout] [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblibsqlite3_sys-a04e421884a87147.rlib(c877a2978823c39d-sqlite3.o): undefined symbol: lseek64 [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblibsqlite3_sys-a04e421884a87147.rlib(c877a2978823c39d-sqlite3.o): undefined symbol: open64 [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblibsqlite3_sys-a04e421884a87147.rlib(c877a2978823c39d-sqlite3.o): undefined symbol: lseek64 [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblibsqlite3_sys-a04e421884a87147.rlib(c877a2978823c39d-sqlite3.o): undefined symbol: stat64 [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblibsqlite3_sys-a04e421884a87147.rlib(c877a2978823c39d-sqlite3.o): undefined symbol: fstat64 [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblibsqlite3_sys-a04e421884a87147.rlib(c877a2978823c39d-sqlite3.o): undefined symbol: ftruncate64 [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblibsqlite3_sys-a04e421884a87147.rlib(c877a2978823c39d-sqlite3.o): undefined symbol: fcntl64 [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblibsqlite3_sys-a04e421884a87147.rlib(c877a2978823c39d-sqlite3.o): undefined symbol: lstat64 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `course_project` (bin "course_project") due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2bc23b24ce729f8a827ee73df88c6fff2cab32649b3ccc6c36cac4aeb9d70710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bc23b24ce729f8a827ee73df88c6fff2cab32649b3ccc6c36cac4aeb9d70710", kill_on_drop: false }` [INFO] [stdout] 2bc23b24ce729f8a827ee73df88c6fff2cab32649b3ccc6c36cac4aeb9d70710