[INFO] fetching crate machnet 0.1.9... [INFO] testing machnet-0.1.9 against 1.91.0 for beta-1.92-2 [INFO] extracting crate machnet 0.1.9 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate machnet 0.1.9 [INFO] finished tweaking crates.io crate machnet 0.1.9 [INFO] tweaked toml for crates.io crate machnet 0.1.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate machnet 0.1.9 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.69.5 (available: v0.72.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 779584c4b1d2b08f88fa7ff6c81880c245b7047eb63a27ef61445ce3c97765c7 [INFO] running `Command { std: "docker" "start" "-a" "779584c4b1d2b08f88fa7ff6c81880c245b7047eb63a27ef61445ce3c97765c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "779584c4b1d2b08f88fa7ff6c81880c245b7047eb63a27ef61445ce3c97765c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "779584c4b1d2b08f88fa7ff6c81880c245b7047eb63a27ef61445ce3c97765c7", kill_on_drop: false }` [INFO] [stdout] 779584c4b1d2b08f88fa7ff6c81880c245b7047eb63a27ef61445ce3c97765c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85e7069e5a0af6477d1c53343e62e95173b9c3964ac10845dadad651ae62ba55 [INFO] running `Command { std: "docker" "start" "-a" "85e7069e5a0af6477d1c53343e62e95173b9c3964ac10845dadad651ae62ba55", kill_on_drop: false }` [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling bindgen v0.69.5 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling machnet v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `MachnetRingSlot_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type MachnetRingSlot_t = u32 ; # [repr (C)] # [derive (Debug , Copy , Clone)] pub struct MachnetFlow { pub src_ip : u32 , pub dst_ip ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetChannelDataCtx` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:1550 [INFO] [stdout] | [INFO] [stdout] 3 | ...ign (64))] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelDataCtx { pub stats_ofs : usize , pub ctrl_sq_ring_ofs : usize ,... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetChannelDataCtx_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:4835 [INFO] [stdout] | [INFO] [stdout] 3 | ...DataCtx) , "::" , stringify ! (buf_mss))) ; } pub type MachnetChannelDataCtx_t = MachnetChannelDataCtx ; # [repr (C)] # [repr (align (... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetChannelCtrlCtx` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:4965 [INFO] [stdout] | [INFO] [stdout] 3 | ...ign (64))] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelCtrlCtx { pub req_id : usize , } # [test] fn bindgen_test_layout... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetChannelCtrlCtx_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:5733 [INFO] [stdout] | [INFO] [stdout] 3 | ...lCtrlCtx) , "::" , stringify ! (req_id))) ; } pub type MachnetChannelCtrlCtx_t = MachnetChannelCtrlCtx ; # [repr (C)] # [derive (Debug... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetChannelAppBufferCache` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:5841 [INFO] [stdout] | [INFO] [stdout] 3 | ...pr (C)] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelAppBufferCache { pub count : u32 , pub indices : [MachnetRingSlot_t... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetChannelAppBufferCache_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:6922 [INFO] [stdout] | [INFO] [stdout] 3 | ...ache) , "::" , stringify ! (indices))) ; } pub type MachnetChannelAppBufferCache_t = MachnetChannelAppBufferCache ; # [doc = " The `Ma... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetChannelCtx` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:7242 [INFO] [stdout] | [INFO] [stdout] 3 | ...align (64))] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelCtx { pub magic : u32 , pub version : u16 , pub size : u64 , p... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetChannelCtx_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:9671 [INFO] [stdout] | [INFO] [stdout] 3 | ...d at the beginning of the shared memory area."] pub type MachnetChannelCtx_t = MachnetChannelCtx ; # [doc = " @brief Descriptor for SG... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetIovec` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:9904 [INFO] [stdout] | [INFO] [stdout] 3 | ..."] # [repr (C)] # [derive (Debug , Copy , Clone)] pub struct MachnetIovec { # [doc = "< Pointer to the beginning of the SG data."] pub... [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetIovec_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:11058 [INFO] [stdout] | [INFO] [stdout] 3 | ...ture resembles `struct iovec` (check writev(2))."] pub type MachnetIovec_t = MachnetIovec ; # [doc = " @brief Descriptor for a message... [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetMsgHdr` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:11639 [INFO] [stdout] | [INFO] [stdout] 3 | ...] # [repr (C)] # [derive (Debug , Copy , Clone)] pub struct MachnetMsgHdr { pub msg_size : u32 , pub flow_info : MachnetFlow_t , pub m... [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetMsgHdr_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:13762 [INFO] [stdout] | [INFO] [stdout] 3 | ...in `msg_iov`.\n - `flags` is the message flags."] pub type MachnetMsgHdr_t = MachnetMsgHdr ; extern "C" { # [doc = " @brief Initialize... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_bind` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:14768 [INFO] [stdout] | [INFO] [stdout] 3 | ...to the mapped channel on success, `NULL` otherwise."] pub fn machnet_bind (shm_fd : :: std :: os :: raw :: c_int , channel_size : * mu... [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_sendmsg` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:17558 [INFO] [stdout] | [INFO] [stdout] 3 | ...urn 0 on success, -1 on failure"] pub fn machnet_sendmsg (channel_ctx : * const :: std :: os :: raw :: c_void , msgh... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_sendmmsg` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:18463 [INFO] [stdout] | [INFO] [stdout] 3 | ...@return # of messages sent."] pub fn machnet_sendmmsg (channel_ctx : * const :: std :: os :: raw :: c_void , msg... [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_recvmsg` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:20292 [INFO] [stdout] | [INFO] [stdout] 3 | ... received, -1 on failure"] pub fn machnet_recvmsg (channel_ctx : * const :: std :: os :: raw :: c_void , msgh... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.85s [INFO] running `Command { std: "docker" "inspect" "85e7069e5a0af6477d1c53343e62e95173b9c3964ac10845dadad651ae62ba55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85e7069e5a0af6477d1c53343e62e95173b9c3964ac10845dadad651ae62ba55", kill_on_drop: false }` [INFO] [stdout] 85e7069e5a0af6477d1c53343e62e95173b9c3964ac10845dadad651ae62ba55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b53787cc91b7ab82d9e4e38c1e74d8df9d826284306b81edf9b6a3493585b718 [INFO] running `Command { std: "docker" "start" "-a" "b53787cc91b7ab82d9e4e38c1e74d8df9d826284306b81edf9b6a3493585b718", kill_on_drop: false }` [INFO] [stdout] warning: type alias `MachnetRingSlot_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type MachnetRingSlot_t = u32 ; # [repr (C)] # [derive (Debug , Copy , Clone)] pub struct MachnetFlow { pub src_ip : u32 , pub dst_ip ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetChannelDataCtx` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:1550 [INFO] [stdout] | [INFO] [stdout] 3 | ...ign (64))] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelDataCtx { pub stats_ofs : usize , pub ctrl_sq_ring_ofs : usize ,... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetChannelDataCtx_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:4835 [INFO] [stdout] | [INFO] [stdout] 3 | ...DataCtx) , "::" , stringify ! (buf_mss))) ; } pub type MachnetChannelDataCtx_t = MachnetChannelDataCtx ; # [repr (C)] # [repr (align (... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetChannelCtrlCtx` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:4965 [INFO] [stdout] | [INFO] [stdout] 3 | ...ign (64))] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelCtrlCtx { pub req_id : usize , } # [test] fn bindgen_test_layout... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetChannelCtrlCtx_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:5733 [INFO] [stdout] | [INFO] [stdout] 3 | ...lCtrlCtx) , "::" , stringify ! (req_id))) ; } pub type MachnetChannelCtrlCtx_t = MachnetChannelCtrlCtx ; # [repr (C)] # [derive (Debug... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetChannelAppBufferCache` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:5841 [INFO] [stdout] | [INFO] [stdout] 3 | ...pr (C)] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelAppBufferCache { pub count : u32 , pub indices : [MachnetRingSlot_t... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetChannelAppBufferCache_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:6922 [INFO] [stdout] | [INFO] [stdout] 3 | ...ache) , "::" , stringify ! (indices))) ; } pub type MachnetChannelAppBufferCache_t = MachnetChannelAppBufferCache ; # [doc = " The `Ma... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetChannelCtx` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:7242 [INFO] [stdout] | [INFO] [stdout] 3 | ...align (64))] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelCtx { pub magic : u32 , pub version : u16 , pub size : u64 , p... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetChannelCtx_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:9671 [INFO] [stdout] | [INFO] [stdout] 3 | ...d at the beginning of the shared memory area."] pub type MachnetChannelCtx_t = MachnetChannelCtx ; # [doc = " @brief Descriptor for SG... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetIovec` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:9904 [INFO] [stdout] | [INFO] [stdout] 3 | ..."] # [repr (C)] # [derive (Debug , Copy , Clone)] pub struct MachnetIovec { # [doc = "< Pointer to the beginning of the SG data."] pub... [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetIovec_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:11058 [INFO] [stdout] | [INFO] [stdout] 3 | ...ture resembles `struct iovec` (check writev(2))."] pub type MachnetIovec_t = MachnetIovec ; # [doc = " @brief Descriptor for a message... [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MachnetMsgHdr` is never constructed [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:11639 [INFO] [stdout] | [INFO] [stdout] 3 | ...] # [repr (C)] # [derive (Debug , Copy , Clone)] pub struct MachnetMsgHdr { pub msg_size : u32 , pub flow_info : MachnetFlow_t , pub m... [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetMsgHdr_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:13762 [INFO] [stdout] | [INFO] [stdout] 3 | ...in `msg_iov`.\n - `flags` is the message flags."] pub type MachnetMsgHdr_t = MachnetMsgHdr ; extern "C" { # [doc = " @brief Initialize... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_bind` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:14768 [INFO] [stdout] | [INFO] [stdout] 3 | ...to the mapped channel on success, `NULL` otherwise."] pub fn machnet_bind (shm_fd : :: std :: os :: raw :: c_int , channel_size : * mu... [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_sendmsg` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:17558 [INFO] [stdout] | [INFO] [stdout] 3 | ...urn 0 on success, -1 on failure"] pub fn machnet_sendmsg (channel_ctx : * const :: std :: os :: raw :: c_void , msgh... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_sendmmsg` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:18463 [INFO] [stdout] | [INFO] [stdout] 3 | ...@return # of messages sent."] pub fn machnet_sendmmsg (channel_ctx : * const :: std :: os :: raw :: c_void , msg... [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_recvmsg` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:20292 [INFO] [stdout] | [INFO] [stdout] 3 | ... received, -1 on failure"] pub fn machnet_recvmsg (channel_ctx : * const :: std :: os :: raw :: c_void , msgh... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling machnet v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `MachnetChannelCtx_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:9671 [INFO] [stdout] | [INFO] [stdout] 3 | ...d at the beginning of the shared memory area."] pub type MachnetChannelCtx_t = MachnetChannelCtx ; # [doc = " @brief Descriptor for SG... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MachnetMsgHdr_t` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:13762 [INFO] [stdout] | [INFO] [stdout] 3 | ...in `msg_iov`.\n - `flags` is the message flags."] pub type MachnetMsgHdr_t = MachnetMsgHdr ; extern "C" { # [doc = " @brief Initialize... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_bind` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:14768 [INFO] [stdout] | [INFO] [stdout] 3 | ...to the mapped channel on success, `NULL` otherwise."] pub fn machnet_bind (shm_fd : :: std :: os :: raw :: c_int , channel_size : * mu... [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_sendmsg` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:17558 [INFO] [stdout] | [INFO] [stdout] 3 | ...urn 0 on success, -1 on failure"] pub fn machnet_sendmsg (channel_ctx : * const :: std :: os :: raw :: c_void , msgh... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_sendmmsg` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:18463 [INFO] [stdout] | [INFO] [stdout] 3 | ...@return # of messages sent."] pub fn machnet_sendmmsg (channel_ctx : * const :: std :: os :: raw :: c_void , msg... [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `machnet_recvmsg` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/machnet-4ddaef7c621ad3d6/out/bindings.rs:3:20292 [INFO] [stdout] | [INFO] [stdout] 3 | ... received, -1 on failure"] pub fn machnet_recvmsg (channel_ctx : * const :: std :: os :: raw :: c_void , msgh... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcm7YcjL/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lmachnet_shim" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcm7YcjL/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "resources" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/machnet-baff7acc040885e7" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lmachnet_shim [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `machnet` (lib test) due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b53787cc91b7ab82d9e4e38c1e74d8df9d826284306b81edf9b6a3493585b718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b53787cc91b7ab82d9e4e38c1e74d8df9d826284306b81edf9b6a3493585b718", kill_on_drop: false }` [INFO] [stdout] b53787cc91b7ab82d9e4e38c1e74d8df9d826284306b81edf9b6a3493585b718