[INFO] fetching crate msgpack_simple 1.0.2... [INFO] building msgpack_simple-1.0.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate msgpack_simple 1.0.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate msgpack_simple 1.0.2 [INFO] finished tweaking crates.io crate msgpack_simple 1.0.2 [INFO] tweaked toml for crates.io crate msgpack_simple 1.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate msgpack_simple 1.0.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding hex v0.3.2 (available: v0.4.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hex v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73c0f1ae9a58cef0859bdcd1c1c62bb601c48ac4b1d49a10c8e25880e245e9b1 [INFO] running `Command { std: "docker" "start" "-a" "73c0f1ae9a58cef0859bdcd1c1c62bb601c48ac4b1d49a10c8e25880e245e9b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73c0f1ae9a58cef0859bdcd1c1c62bb601c48ac4b1d49a10c8e25880e245e9b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73c0f1ae9a58cef0859bdcd1c1c62bb601c48ac4b1d49a10c8e25880e245e9b1", kill_on_drop: false }` [INFO] [stdout] 73c0f1ae9a58cef0859bdcd1c1c62bb601c48ac4b1d49a10c8e25880e245e9b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32aa73e272b1e11ae6c0031cadda24b471347fc2fdaf9356c98a845a74bc016d [INFO] running `Command { std: "docker" "start" "-a" "32aa73e272b1e11ae6c0031cadda24b471347fc2fdaf9356c98a845a74bc016d", kill_on_drop: false }` [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling msgpack_simple v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:364:40 [INFO] [stdout] | [INFO] [stdout] 364 | let raw = unsafe { std::mem::transmute::(value as i8) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:412:42 [INFO] [stdout] | [INFO] [stdout] 412 | let int_value = unsafe { std::mem::transmute::(*value) }; [INFO] [stdout] | -------------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:462:40 [INFO] [stdout] | [INFO] [stdout] 462 | let type_id = unsafe { std::mem::transmute::(extension.type_id) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:105:32 [INFO] [stdout] | [INFO] [stdout] 105 | let type_id = unsafe { std::mem::transmute::(raw[2]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:116:32 [INFO] [stdout] | [INFO] [stdout] 116 | let type_id = unsafe { std::mem::transmute::(raw[3]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:127:32 [INFO] [stdout] | [INFO] [stdout] 127 | let type_id = unsafe { std::mem::transmute::(raw[5]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:139:30 [INFO] [stdout] | [INFO] [stdout] 139 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:185:30 [INFO] [stdout] | [INFO] [stdout] 185 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:194:30 [INFO] [stdout] | [INFO] [stdout] 194 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:203:30 [INFO] [stdout] | [INFO] [stdout] 203 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:212:30 [INFO] [stdout] | [INFO] [stdout] 212 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:220:32 [INFO] [stdout] | [INFO] [stdout] 220 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:229:32 [INFO] [stdout] | [INFO] [stdout] 229 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:238:32 [INFO] [stdout] | [INFO] [stdout] 238 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:247:32 [INFO] [stdout] | [INFO] [stdout] 247 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:256:32 [INFO] [stdout] | [INFO] [stdout] 256 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "32aa73e272b1e11ae6c0031cadda24b471347fc2fdaf9356c98a845a74bc016d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32aa73e272b1e11ae6c0031cadda24b471347fc2fdaf9356c98a845a74bc016d", kill_on_drop: false }` [INFO] [stdout] 32aa73e272b1e11ae6c0031cadda24b471347fc2fdaf9356c98a845a74bc016d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49a82410da8d99eaec5f4b834949341966a56ee41a07f179cd8eb34f5abe77aa [INFO] running `Command { std: "docker" "start" "-a" "49a82410da8d99eaec5f4b834949341966a56ee41a07f179cd8eb34f5abe77aa", kill_on_drop: false }` [INFO] [stderr] Compiling msgpack_simple v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:364:40 [INFO] [stdout] | [INFO] [stdout] 364 | let raw = unsafe { std::mem::transmute::(value as i8) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:412:42 [INFO] [stdout] | [INFO] [stdout] 412 | let int_value = unsafe { std::mem::transmute::(*value) }; [INFO] [stdout] | -------------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:462:40 [INFO] [stdout] | [INFO] [stdout] 462 | let type_id = unsafe { std::mem::transmute::(extension.type_id) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:105:32 [INFO] [stdout] | [INFO] [stdout] 105 | let type_id = unsafe { std::mem::transmute::(raw[2]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:116:32 [INFO] [stdout] | [INFO] [stdout] 116 | let type_id = unsafe { std::mem::transmute::(raw[3]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:127:32 [INFO] [stdout] | [INFO] [stdout] 127 | let type_id = unsafe { std::mem::transmute::(raw[5]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:139:30 [INFO] [stdout] | [INFO] [stdout] 139 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:185:30 [INFO] [stdout] | [INFO] [stdout] 185 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:194:30 [INFO] [stdout] | [INFO] [stdout] 194 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:203:30 [INFO] [stdout] | [INFO] [stdout] 203 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:212:30 [INFO] [stdout] | [INFO] [stdout] 212 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:220:32 [INFO] [stdout] | [INFO] [stdout] 220 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:229:32 [INFO] [stdout] | [INFO] [stdout] 229 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:238:32 [INFO] [stdout] | [INFO] [stdout] 238 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:247:32 [INFO] [stdout] | [INFO] [stdout] 247 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:256:32 [INFO] [stdout] | [INFO] [stdout] 256 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:364:40 [INFO] [stdout] | [INFO] [stdout] 364 | let raw = unsafe { std::mem::transmute::(value as i8) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:412:42 [INFO] [stdout] | [INFO] [stdout] 412 | let int_value = unsafe { std::mem::transmute::(*value) }; [INFO] [stdout] | -------------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:462:40 [INFO] [stdout] | [INFO] [stdout] 462 | let type_id = unsafe { std::mem::transmute::(extension.type_id) }; [INFO] [stdout] | -----------------------------^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:105:32 [INFO] [stdout] | [INFO] [stdout] 105 | let type_id = unsafe { std::mem::transmute::(raw[2]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:116:32 [INFO] [stdout] | [INFO] [stdout] 116 | let type_id = unsafe { std::mem::transmute::(raw[3]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:127:32 [INFO] [stdout] | [INFO] [stdout] 127 | let type_id = unsafe { std::mem::transmute::(raw[5]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:139:30 [INFO] [stdout] | [INFO] [stdout] 139 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:185:30 [INFO] [stdout] | [INFO] [stdout] 185 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:194:30 [INFO] [stdout] | [INFO] [stdout] 194 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:203:30 [INFO] [stdout] | [INFO] [stdout] 203 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:212:30 [INFO] [stdout] | [INFO] [stdout] 212 | let value = unsafe { std::mem::transmute::(raw_value) }; [INFO] [stdout] | -------------------------------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:220:32 [INFO] [stdout] | [INFO] [stdout] 220 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:229:32 [INFO] [stdout] | [INFO] [stdout] 229 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:238:32 [INFO] [stdout] | [INFO] [stdout] 238 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:247:32 [INFO] [stdout] | [INFO] [stdout] 247 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/parser.rs:256:32 [INFO] [stdout] | [INFO] [stdout] 256 | let type_id = unsafe { std::mem::transmute::(raw[1]) }; [INFO] [stdout] | -----------------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u8::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "49a82410da8d99eaec5f4b834949341966a56ee41a07f179cd8eb34f5abe77aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49a82410da8d99eaec5f4b834949341966a56ee41a07f179cd8eb34f5abe77aa", kill_on_drop: false }` [INFO] [stdout] 49a82410da8d99eaec5f4b834949341966a56ee41a07f179cd8eb34f5abe77aa