[INFO] fetching crate iceoryx2-bb-elementary 0.6.1...
[INFO] checking iceoryx2-bb-elementary-0.6.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate iceoryx2-bb-elementary 0.6.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate iceoryx2-bb-elementary 0.6.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate iceoryx2-bb-elementary 0.6.1
[INFO] tweaked toml for crates.io crate iceoryx2-bb-elementary 0.6.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iceoryx2-bb-elementary 0.6.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iceoryx2-bb-elementary 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba2e53ee6a7416962ed1e219555dc8aea9f58456ce6cc5f24eba5c12bcba3af4
[INFO] running `Command { std: "docker" "start" "-a" "ba2e53ee6a7416962ed1e219555dc8aea9f58456ce6cc5f24eba5c12bcba3af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba2e53ee6a7416962ed1e219555dc8aea9f58456ce6cc5f24eba5c12bcba3af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2e53ee6a7416962ed1e219555dc8aea9f58456ce6cc5f24eba5c12bcba3af4", kill_on_drop: false }`
[INFO] [stdout] ba2e53ee6a7416962ed1e219555dc8aea9f58456ce6cc5f24eba5c12bcba3af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f942836bec00123446bcc19e57700220d6f6d5535538add5ac692569f21aa28
[INFO] running `Command { std: "docker" "start" "-a" "5f942836bec00123446bcc19e57700220d6f6d5535538add5ac692569f21aa28", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking iceoryx2-pal-concurrency-sync v0.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking iceoryx2-pal-configuration v0.6.1
[INFO] [stderr]     Checking iceoryx2-pal-testing v0.6.1
[INFO] [stderr]     Checking iceoryx2-bb-elementary-traits v0.6.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking iceoryx2-bb-testing v0.6.1
[INFO] [stderr]     Checking iceoryx2-bb-elementary v0.6.1 (/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]     |                                           --------------------------------------^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `u128::from_ne_bytes`
[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]     |                                           ------------------------------------^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `u64::from_ne_bytes`
[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]     |                                           ------------------------------------^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `u32::from_ne_bytes`
[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]     |                                           ------------------------------------^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `u16::from_ne_bytes`
[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 quote v1.0.37
[INFO] [stderr]    Compiling generic-tests v0.1.2
[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]     |                                           --------------------------------------^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `u128::from_ne_bytes`
[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]     |                                           ------------------------------------^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `u64::from_ne_bytes`
[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]     |                                           ------------------------------------^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `u32::from_ne_bytes`
[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]     |                                           ------------------------------------^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: replace this with: `u16::from_ne_bytes`
[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 7.97s
[INFO] running `Command { std: "docker" "inspect" "5f942836bec00123446bcc19e57700220d6f6d5535538add5ac692569f21aa28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f942836bec00123446bcc19e57700220d6f6d5535538add5ac692569f21aa28", kill_on_drop: false }`
[INFO] [stdout] 5f942836bec00123446bcc19e57700220d6f6d5535538add5ac692569f21aa28