[INFO] fetching crate file-utils 0.1.5...
[INFO] checking file-utils-0.1.5 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate file-utils 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate file-utils 0.1.5
[INFO] finished tweaking crates.io crate file-utils 0.1.5
[INFO] tweaked toml for crates.io crate file-utils 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate file-utils 0.1.5 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--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] 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2fb245d4c0ce0c39937dfc325d2e0ede3dedc7bd5705eb7efc06f15ec562a090
[INFO] running `Command { std: "docker" "start" "-a" "2fb245d4c0ce0c39937dfc325d2e0ede3dedc7bd5705eb7efc06f15ec562a090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fb245d4c0ce0c39937dfc325d2e0ede3dedc7bd5705eb7efc06f15ec562a090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb245d4c0ce0c39937dfc325d2e0ede3dedc7bd5705eb7efc06f15ec562a090", kill_on_drop: false }`
[INFO] [stdout] 2fb245d4c0ce0c39937dfc325d2e0ede3dedc7bd5705eb7efc06f15ec562a090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] efad415c0f73a3f3b82cdc9edff4f9846a576408ffa99a12aab8e689046b7ee8
[INFO] running `Command { std: "docker" "start" "-a" "efad415c0f73a3f3b82cdc9edff4f9846a576408ffa99a12aab8e689046b7ee8", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking file-utils v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]  --> src/conversions/f.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     u32_to_bytes(unsafe { transmute(x) })
[INFO] [stdout]   |                           ---------^^^
[INFO] [stdout]   |                           |
[INFO] [stdout]   |                           help: replace this with: `f32::to_bits`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/conversions/f.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |     u64_to_bytes(unsafe { transmute(x) })
[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/conversions/f.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     unsafe { transmute(bytes_to_u32(&x)) }
[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/conversions/f.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |     unsafe { transmute(bytes_to_u64(&x)) }
[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/conversions/f.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     u32_to_bytes(unsafe { transmute(x) })
[INFO] [stdout]   |                           ---------^^^
[INFO] [stdout]   |                           |
[INFO] [stdout]   |                           help: replace this with: `f32::to_bits`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/conversions/f.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |     u64_to_bytes(unsafe { transmute(x) })
[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/conversions/f.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     unsafe { transmute(bytes_to_u32(&x)) }
[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/conversions/f.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |     unsafe { transmute(bytes_to_u64(&x)) }
[INFO] [stdout]    |              ---------^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `file_utils::write::Write`
[INFO] [stdout]  --> tests/read_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use file_utils::write::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "efad415c0f73a3f3b82cdc9edff4f9846a576408ffa99a12aab8e689046b7ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efad415c0f73a3f3b82cdc9edff4f9846a576408ffa99a12aab8e689046b7ee8", kill_on_drop: false }`
[INFO] [stdout] efad415c0f73a3f3b82cdc9edff4f9846a576408ffa99a12aab8e689046b7ee8