[INFO] fetching crate machnet 0.1.9...
[INFO] fixing machnet-0.1.9 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate machnet 0.1.9 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate machnet 0.1.9 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d736c8513cda42bf6a25a334fe98b72eccd9108aef519c870307d894652522bf
[INFO] running `Command { std: "docker" "start" "d736c8513cda42bf6a25a334fe98b72eccd9108aef519c870307d894652522bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d736c8513cda42bf6a25a334fe98b72eccd9108aef519c870307d894652522bf" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d736c8513cda42bf6a25a334fe98b72eccd9108aef519c870307d894652522bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d736c8513cda42bf6a25a334fe98b72eccd9108aef519c870307d894652522bf" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling which v4.4.2
[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-661622ae997595b7/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...
[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-661622ae997595b7/out/bindings.rs:3:1550
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n (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-661622ae997595b7/out/bindings.rs:3:4835
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...taCtx) , "::" , 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-661622ae997595b7/out/bindings.rs:3:4965
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n (64))] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelCtrlCtx { pub req_id : usize , } # [test] fn bindgen_test_layo...
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MachnetChannelCtrlCtx_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:5733
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...trlCtx) , "::" , stringify ! (req_id))) ; } pub type MachnetChannelCtrlCtx_t = MachnetChannelCtrlCtx ; # [repr (C)] # [derive (Deb...
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MachnetChannelAppBufferCache` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:5841
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (C)] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelAppBufferCache { pub count : u32 , pub indices : [MachnetRingSlot...
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MachnetChannelAppBufferCache_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:6922
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...he) , "::" , stringify ! (indices))) ; } pub type MachnetChannelAppBufferCache_t = MachnetChannelAppBufferCache ; # [doc = " The `...
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MachnetChannelCtx` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:7242
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ign (64))] # [derive (Debug , Copy , Clone)] pub struct MachnetChannelCtx { pub magic : u32 , pub version : u16 , pub size : u64 ,...
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MachnetChannelCtx_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:9671
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...at the beginning of the shared memory area."] pub type MachnetChannelCtx_t = MachnetChannelCtx ; # [doc = " @brief Descriptor for ...
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MachnetIovec` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/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."] p...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MachnetIovec_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:11058
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...re resembles `struct iovec` (check writev(2))."] pub type MachnetIovec_t = MachnetIovec ; # [doc = " @brief Descriptor for a messa...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MachnetMsgHdr` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/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...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MachnetMsgHdr_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:13762
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... `msg_iov`.\n - `flags` is the message flags."] pub type MachnetMsgHdr_t = MachnetMsgHdr ; extern "C" { # [doc = " @brief Initiali...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `machnet_bind` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:14768
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... the mapped channel on success, `NULL` otherwise."] pub fn machnet_bind (shm_fd : :: std :: os :: raw :: c_int , channel_size : * ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `machnet_sendmsg` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:17558
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n                   0 on success, -1 on failure"] pub fn machnet_sendmsg (channel_ctx : * const :: std :: os :: raw :: c_void , ms...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `machnet_sendmmsg` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:18463
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eturn                       # of messages sent."] pub fn machnet_sendmmsg (channel_ctx : * const :: std :: os :: raw :: c_void , m...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `machnet_recvmsg` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/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 , ms...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MachnetChannelCtx_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:9671
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...at the beginning of the shared memory area."] pub type MachnetChannelCtx_t = MachnetChannelCtx ; # [doc = " @brief Descriptor for ...
[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-661622ae997595b7/out/bindings.rs:3:13762
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... `msg_iov`.\n - `flags` is the message flags."] pub type MachnetMsgHdr_t = MachnetMsgHdr ; extern "C" { # [doc = " @brief Initiali...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `machnet_bind` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:14768
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... the mapped channel on success, `NULL` otherwise."] pub fn machnet_bind (shm_fd : :: std :: os :: raw :: c_int , channel_size : * ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `machnet_sendmsg` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:17558
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n                   0 on success, -1 on failure"] pub fn machnet_sendmsg (channel_ctx : * const :: std :: os :: raw :: c_void , ms...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `machnet_sendmmsg` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/out/bindings.rs:3:18463
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eturn                       # of messages sent."] pub fn machnet_sendmmsg (channel_ctx : * const :: std :: os :: raw :: c_void , m...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `machnet_recvmsg` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/machnet-661622ae997595b7/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 , ms...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.81s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "d736c8513cda42bf6a25a334fe98b72eccd9108aef519c870307d894652522bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d736c8513cda42bf6a25a334fe98b72eccd9108aef519c870307d894652522bf", kill_on_drop: false }`
[INFO] [stdout] d736c8513cda42bf6a25a334fe98b72eccd9108aef519c870307d894652522bf
