[INFO] fetching crate file-utils 0.1.5... [INFO] testing file-utils-0.1.5 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate file-utils 0.1.5 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate file-utils 0.1.5 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e96c3d901d195ccf4a305f83d33d54650974fb4a241b8160e50910b8490504f8 [INFO] running `Command { std: "docker" "start" "-a" "e96c3d901d195ccf4a305f83d33d54650974fb4a241b8160e50910b8490504f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e96c3d901d195ccf4a305f83d33d54650974fb4a241b8160e50910b8490504f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e96c3d901d195ccf4a305f83d33d54650974fb4a241b8160e50910b8490504f8", kill_on_drop: false }` [INFO] [stdout] e96c3d901d195ccf4a305f83d33d54650974fb4a241b8160e50910b8490504f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51cae6561495c30c40baa020908b6e7575f71e5cb95be5f45b65b95f63f6b725 [INFO] running `Command { std: "docker" "start" "-a" "51cae6561495c30c40baa020908b6e7575f71e5cb95be5f45b65b95f63f6b725", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "51cae6561495c30c40baa020908b6e7575f71e5cb95be5f45b65b95f63f6b725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51cae6561495c30c40baa020908b6e7575f71e5cb95be5f45b65b95f63f6b725", kill_on_drop: false }` [INFO] [stdout] 51cae6561495c30c40baa020908b6e7575f71e5cb95be5f45b65b95f63f6b725 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3328790960caf1fc3d4abddd0acb68c35a03fcdb7f6e3f4231b7a02d4eaa3cd4 [INFO] running `Command { std: "docker" "start" "-a" "3328790960caf1fc3d4abddd0acb68c35a03fcdb7f6e3f4231b7a02d4eaa3cd4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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] [stderr] Compiling file-utils v0.1.5 (/opt/rustwide/workdir) [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "3328790960caf1fc3d4abddd0acb68c35a03fcdb7f6e3f4231b7a02d4eaa3cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3328790960caf1fc3d4abddd0acb68c35a03fcdb7f6e3f4231b7a02d4eaa3cd4", kill_on_drop: false }` [INFO] [stdout] 3328790960caf1fc3d4abddd0acb68c35a03fcdb7f6e3f4231b7a02d4eaa3cd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f8c15ebe44ac96cb40f1dc1fbe77a04d4b33e1872ab5b612890faa92a23ca208 [INFO] running `Command { std: "docker" "start" "-a" "f8c15ebe44ac96cb40f1dc1fbe77a04d4b33e1872ab5b612890faa92a23ca208", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/conversions/f.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | u32_to_bytes(unsafe { transmute(x) }) [INFO] [stderr] | ---------^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/conversions/f.rs:12:27 [INFO] [stderr] | [INFO] [stderr] 12 | u64_to_bytes(unsafe { transmute(x) }) [INFO] [stderr] | ---------^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::to_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/conversions/f.rs:17:14 [INFO] [stderr] | [INFO] [stderr] 17 | unsafe { transmute(bytes_to_u32(&x)) } [INFO] [stderr] | ---------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/conversions/f.rs:22:14 [INFO] [stderr] | [INFO] [stderr] 22 | unsafe { transmute(bytes_to_u64(&x)) } [INFO] [stderr] | ---------^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::from_bits` [INFO] [stderr] [INFO] [stderr] warning: `file-utils` (lib) generated 4 warnings (run `cargo fix --lib -p file-utils` to apply 4 suggestions) [INFO] [stderr] warning: unused import: `file_utils::write::Write` [INFO] [stderr] --> tests/read_tests.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use file_utils::write::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `file-utils` (test "read_tests") generated 1 warning (run `cargo fix --test "read_tests"` to apply 1 suggestion) [INFO] [stderr] warning: `file-utils` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/file_utils-f540b197a2e95ee6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/conversions.rs (/opt/rustwide/target/debug/deps/conversions-7b74fc9d66849b64) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test b_to_f ... ok [INFO] [stdout] test b_to_s2 ... ok [INFO] [stdout] test b_to_s1 ... ok [INFO] [stdout] test b_to_s3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/read_tests.rs (/opt/rustwide/target/debug/deps/read_tests-5ba5b20274c21009) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test reading ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests file_utils [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8c15ebe44ac96cb40f1dc1fbe77a04d4b33e1872ab5b612890faa92a23ca208", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8c15ebe44ac96cb40f1dc1fbe77a04d4b33e1872ab5b612890faa92a23ca208", kill_on_drop: false }` [INFO] [stdout] f8c15ebe44ac96cb40f1dc1fbe77a04d4b33e1872ab5b612890faa92a23ca208