[INFO] fetching crate iceoryx2-bb-elementary 0.5.0...
[INFO] checking iceoryx2-bb-elementary-0.5.0 against master#8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 for pr-133502-5
[INFO] extracting crate iceoryx2-bb-elementary 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate iceoryx2-bb-elementary 0.5.0 on toolchain 8f43b85954d2f3d8fc00a7504c603e5ca9eb0695
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iceoryx2-bb-elementary 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate iceoryx2-bb-elementary 0.5.0
[INFO] tweaked toml for crates.io crate iceoryx2-bb-elementary 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d877438c3eee9574b027f61411ecfd0d3dd62834ba8d3a60e8712d34a7312095
[INFO] running `Command { std: "docker" "start" "-a" "d877438c3eee9574b027f61411ecfd0d3dd62834ba8d3a60e8712d34a7312095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d877438c3eee9574b027f61411ecfd0d3dd62834ba8d3a60e8712d34a7312095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d877438c3eee9574b027f61411ecfd0d3dd62834ba8d3a60e8712d34a7312095", kill_on_drop: false }`
[INFO] [stdout] d877438c3eee9574b027f61411ecfd0d3dd62834ba8d3a60e8712d34a7312095
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 215cc82470629d292ad1a2469ce38095cf22112039ccd5be3e4eee15806fd393
[INFO] running `Command { std: "docker" "start" "-a" "215cc82470629d292ad1a2469ce38095cf22112039ccd5be3e4eee15806fd393", kill_on_drop: false }`
[INFO] [stderr]     Checking iceoryx2-pal-concurrency-sync v0.5.0
[INFO] [stderr]     Checking iceoryx2-pal-configuration v0.5.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking iceoryx2-bb-testing v0.5.0
[INFO] [stderr]     Checking iceoryx2-bb-elementary v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/math.rs:105:43
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 result.push_str(&unsafe { core::mem::transmute::<[u8; 16], u128>(data) }.to_b64());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u128::from_ne_bytes(data)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/math.rs:110:43
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 result.push_str(&unsafe { core::mem::transmute::<[u8; 8], u64>(data) }.to_b64());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::from_ne_bytes(data)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/math.rs:115:43
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 result.push_str(&unsafe { core::mem::transmute::<[u8; 4], u32>(data) }.to_b64());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u32::from_ne_bytes(data)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/math.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 result.push_str(&unsafe { core::mem::transmute::<[u8; 2], u16>(data) }.to_b64());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u16::from_ne_bytes(data)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generic-tests v0.1.3
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/math.rs:105:43
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 result.push_str(&unsafe { core::mem::transmute::<[u8; 16], u128>(data) }.to_b64());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u128::from_ne_bytes(data)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/math.rs:110:43
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 result.push_str(&unsafe { core::mem::transmute::<[u8; 8], u64>(data) }.to_b64());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::from_ne_bytes(data)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/math.rs:115:43
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 result.push_str(&unsafe { core::mem::transmute::<[u8; 4], u32>(data) }.to_b64());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u32::from_ne_bytes(data)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/math.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 result.push_str(&unsafe { core::mem::transmute::<[u8; 2], u16>(data) }.to_b64());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u16::from_ne_bytes(data)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "215cc82470629d292ad1a2469ce38095cf22112039ccd5be3e4eee15806fd393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215cc82470629d292ad1a2469ce38095cf22112039ccd5be3e4eee15806fd393", kill_on_drop: false }`
[INFO] [stdout] 215cc82470629d292ad1a2469ce38095cf22112039ccd5be3e4eee15806fd393