[INFO] fetching crate pi_data_view 0.1.1... [INFO] building pi_data_view-0.1.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate pi_data_view 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate pi_data_view 0.1.1 [INFO] finished tweaking crates.io crate pi_data_view 0.1.1 [INFO] tweaked toml for crates.io crate pi_data_view 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pi_data_view 0.1.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72f6386629c6984f093b8e4c82e5a66bc98a4417907edb1d46f33727cc164b0c [INFO] running `Command { std: "docker" "start" "-a" "72f6386629c6984f093b8e4c82e5a66bc98a4417907edb1d46f33727cc164b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72f6386629c6984f093b8e4c82e5a66bc98a4417907edb1d46f33727cc164b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72f6386629c6984f093b8e4c82e5a66bc98a4417907edb1d46f33727cc164b0c", kill_on_drop: false }` [INFO] [stdout] 72f6386629c6984f093b8e4c82e5a66bc98a4417907edb1d46f33727cc164b0c [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6b5e03bbb7129d19bb60ea7a602d8d041e47c8624efd03201394e3d3d1f05c3 [INFO] running `Command { std: "docker" "start" "-a" "c6b5e03bbb7129d19bb60ea7a602d8d041e47c8624efd03201394e3d3d1f05c3", kill_on_drop: false }` [INFO] [stderr] Compiling pi_data_view v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 149 | unsafe { transmute::(u32::from_le(*(self.as_ptr().wrapping_offset(offset as isize) as *const u32))) } [INFO] [stdout] | ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [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:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | unsafe { transmute::(u64::from_le(*(self.as_ptr().wrapping_offset(offset as isize) as *const u64))) } [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/lib.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 190 | unsafe { transmute::(u32::from_be(*(self.as_ptr().wrapping_offset(offset as isize) as *const u32))) } [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/lib.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | unsafe { transmute::(u64::from_be(*(self.as_ptr().wrapping_offset(offset as isize) as *const u64))) } [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/lib.rs:282:72 [INFO] [stdout] | [INFO] [stdout] 282 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u32) = transmute::(v).to_le() [INFO] [stdout] | ---------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:290:72 [INFO] [stdout] | [INFO] [stdout] 290 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u64) = transmute::(v).to_le() [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:363:72 [INFO] [stdout] | [INFO] [stdout] 363 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u32) = transmute::(v).to_be() [INFO] [stdout] | ---------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:371:72 [INFO] [stdout] | [INFO] [stdout] 371 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u64) = transmute::(v).to_be() [INFO] [stdout] | ---------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "c6b5e03bbb7129d19bb60ea7a602d8d041e47c8624efd03201394e3d3d1f05c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6b5e03bbb7129d19bb60ea7a602d8d041e47c8624efd03201394e3d3d1f05c3", kill_on_drop: false }` [INFO] [stdout] c6b5e03bbb7129d19bb60ea7a602d8d041e47c8624efd03201394e3d3d1f05c3 [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 724e876c2d8002f570ae06ec1981a264aeb577a7e96ea86de17e94a25f822fac [INFO] running `Command { std: "docker" "start" "-a" "724e876c2d8002f570ae06ec1981a264aeb577a7e96ea86de17e94a25f822fac", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 149 | unsafe { transmute::(u32::from_le(*(self.as_ptr().wrapping_offset(offset as isize) as *const u32))) } [INFO] [stdout] | ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pi_data_view v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | unsafe { transmute::(u64::from_le(*(self.as_ptr().wrapping_offset(offset as isize) as *const u64))) } [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/lib.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 190 | unsafe { transmute::(u32::from_be(*(self.as_ptr().wrapping_offset(offset as isize) as *const u32))) } [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/lib.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | unsafe { transmute::(u64::from_be(*(self.as_ptr().wrapping_offset(offset as isize) as *const u64))) } [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/lib.rs:282:72 [INFO] [stdout] | [INFO] [stdout] 282 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u32) = transmute::(v).to_le() [INFO] [stdout] | ---------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:290:72 [INFO] [stdout] | [INFO] [stdout] 290 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u64) = transmute::(v).to_le() [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:363:72 [INFO] [stdout] | [INFO] [stdout] 363 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u32) = transmute::(v).to_be() [INFO] [stdout] | ---------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:371:72 [INFO] [stdout] | [INFO] [stdout] 371 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u64) = transmute::(v).to_be() [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:149:12 [INFO] [stdout] | [INFO] [stdout] 149 | unsafe { transmute::(u32::from_le(*(self.as_ptr().wrapping_offset(offset as isize) as *const u32))) } [INFO] [stdout] | ---------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [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:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | unsafe { transmute::(u64::from_le(*(self.as_ptr().wrapping_offset(offset as isize) as *const u64))) } [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/lib.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 190 | unsafe { transmute::(u32::from_be(*(self.as_ptr().wrapping_offset(offset as isize) as *const u32))) } [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/lib.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | unsafe { transmute::(u64::from_be(*(self.as_ptr().wrapping_offset(offset as isize) as *const u64))) } [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/lib.rs:282:72 [INFO] [stdout] | [INFO] [stdout] 282 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u32) = transmute::(v).to_le() [INFO] [stdout] | ---------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:290:72 [INFO] [stdout] | [INFO] [stdout] 290 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u64) = transmute::(v).to_le() [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:363:72 [INFO] [stdout] | [INFO] [stdout] 363 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u32) = transmute::(v).to_be() [INFO] [stdout] | ---------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:371:72 [INFO] [stdout] | [INFO] [stdout] 371 | *(self.as_mut_ptr().wrapping_offset(offset as isize) as *mut u64) = transmute::(v).to_be() [INFO] [stdout] | ---------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "724e876c2d8002f570ae06ec1981a264aeb577a7e96ea86de17e94a25f822fac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "724e876c2d8002f570ae06ec1981a264aeb577a7e96ea86de17e94a25f822fac", kill_on_drop: false }` [INFO] [stdout] 724e876c2d8002f570ae06ec1981a264aeb577a7e96ea86de17e94a25f822fac