[INFO] fetching crate esp_idf_dev_sys 0.1.4...
[INFO] fixing esp_idf_dev_sys-0.1.4 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate esp_idf_dev_sys 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate esp_idf_dev_sys 0.1.4
[INFO] finished tweaking crates.io crate esp_idf_dev_sys 0.1.4
[INFO] tweaked toml for crates.io crate esp_idf_dev_sys 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate esp_idf_dev_sys 0.1.4 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] 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-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] af5f3fdb6045bbcac79d919a0a9d6f09e8ed07afbedd1dd328c0796b9a84003a
[INFO] running `Command { std: "docker" "start" "af5f3fdb6045bbcac79d919a0a9d6f09e8ed07afbedd1dd328c0796b9a84003a", 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" "af5f3fdb6045bbcac79d919a0a9d6f09e8ed07afbedd1dd328c0796b9a84003a" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af5f3fdb6045bbcac79d919a0a9d6f09e8ed07afbedd1dd328c0796b9a84003a", 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" "af5f3fdb6045bbcac79d919a0a9d6f09e8ed07afbedd1dd328c0796b9a84003a" "/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]     Checking esp_idf_dev_sys v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57605:18
[INFO] [stdout]       |
[INFO] [stdout] 57605 |         unsafe { ::core::mem::transmute(self._bitfield_1.get(0usize, 8u8) as u32) }
[INFO] [stdout]       |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57605 -         unsafe { ::core::mem::transmute(self._bitfield_1.get(0usize, 8u8) as u32) }
[INFO] [stdout] 57605 +         unsafe { u32::cast_signed(self._bitfield_1.get(0usize, 8u8) as u32) }
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57610:28
[INFO] [stdout]       |
[INFO] [stdout] 57610 |             let val: u32 = ::core::mem::transmute(val);
[INFO] [stdout]       |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57610 -             let val: u32 = ::core::mem::transmute(val);
[INFO] [stdout] 57610 +             let val: u32 = i32::cast_unsigned(val);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57726:18
[INFO] [stdout]       |
[INFO] [stdout] 57726 |         unsafe { ::core::mem::transmute(self._bitfield_1.get(64usize, 8u8) as u32) }
[INFO] [stdout]       |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57726 -         unsafe { ::core::mem::transmute(self._bitfield_1.get(64usize, 8u8) as u32) }
[INFO] [stdout] 57726 +         unsafe { u32::cast_signed(self._bitfield_1.get(64usize, 8u8) as u32) }
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57731:28
[INFO] [stdout]       |
[INFO] [stdout] 57731 |             let val: u32 = ::core::mem::transmute(val);
[INFO] [stdout]       |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57731 -             let val: u32 = ::core::mem::transmute(val);
[INFO] [stdout] 57731 +             let val: u32 = i32::cast_unsigned(val);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57837:38
[INFO] [stdout]       |
[INFO] [stdout] 57837 |             let rssi: u32 = unsafe { ::core::mem::transmute(rssi) };
[INFO] [stdout]       |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57837 -             let rssi: u32 = unsafe { ::core::mem::transmute(rssi) };
[INFO] [stdout] 57837 +             let rssi: u32 = unsafe { i32::cast_unsigned(rssi) };
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57881:45
[INFO] [stdout]       |
[INFO] [stdout] 57881 |             let noise_floor: u32 = unsafe { ::core::mem::transmute(noise_floor) };
[INFO] [stdout]       |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57881 -             let noise_floor: u32 = unsafe { ::core::mem::transmute(noise_floor) };
[INFO] [stdout] 57881 +             let noise_floor: u32 = unsafe { i32::cast_unsigned(noise_floor) };
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57605:18
[INFO] [stdout]       |
[INFO] [stdout] 57605 |         unsafe { ::core::mem::transmute(self._bitfield_1.get(0usize, 8u8) as u32) }
[INFO] [stdout]       |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57605 -         unsafe { ::core::mem::transmute(self._bitfield_1.get(0usize, 8u8) as u32) }
[INFO] [stdout] 57605 +         unsafe { u32::cast_signed(self._bitfield_1.get(0usize, 8u8) as u32) }
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57610:28
[INFO] [stdout]       |
[INFO] [stdout] 57610 |             let val: u32 = ::core::mem::transmute(val);
[INFO] [stdout]       |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57610 -             let val: u32 = ::core::mem::transmute(val);
[INFO] [stdout] 57610 +             let val: u32 = i32::cast_unsigned(val);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57726:18
[INFO] [stdout]       |
[INFO] [stdout] 57726 |         unsafe { ::core::mem::transmute(self._bitfield_1.get(64usize, 8u8) as u32) }
[INFO] [stdout]       |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57726 -         unsafe { ::core::mem::transmute(self._bitfield_1.get(64usize, 8u8) as u32) }
[INFO] [stdout] 57726 +         unsafe { u32::cast_signed(self._bitfield_1.get(64usize, 8u8) as u32) }
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57731:28
[INFO] [stdout]       |
[INFO] [stdout] 57731 |             let val: u32 = ::core::mem::transmute(val);
[INFO] [stdout]       |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57731 -             let val: u32 = ::core::mem::transmute(val);
[INFO] [stdout] 57731 +             let val: u32 = i32::cast_unsigned(val);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57837:38
[INFO] [stdout]       |
[INFO] [stdout] 57837 |             let rssi: u32 = unsafe { ::core::mem::transmute(rssi) };
[INFO] [stdout]       |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57837 -             let rssi: u32 = unsafe { ::core::mem::transmute(rssi) };
[INFO] [stdout] 57837 +             let rssi: u32 = unsafe { i32::cast_unsigned(rssi) };
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]      --> src/bindings.rs:57881:45
[INFO] [stdout]       |
[INFO] [stdout] 57881 |             let noise_floor: u32 = unsafe { ::core::mem::transmute(noise_floor) };
[INFO] [stdout]       |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout] help: replace this with
[INFO] [stdout]       |
[INFO] [stdout] 57881 -             let noise_floor: u32 = unsafe { ::core::mem::transmute(noise_floor) };
[INFO] [stdout] 57881 +             let noise_floor: u32 = unsafe { i32::cast_unsigned(noise_floor) };
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.58s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "af5f3fdb6045bbcac79d919a0a9d6f09e8ed07afbedd1dd328c0796b9a84003a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5f3fdb6045bbcac79d919a0a9d6f09e8ed07afbedd1dd328c0796b9a84003a", kill_on_drop: false }`
[INFO] [stdout] af5f3fdb6045bbcac79d919a0a9d6f09e8ed07afbedd1dd328c0796b9a84003a
