[INFO] fetching crate rdxsort 0.3.0... [INFO] testing rdxsort-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rdxsort 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rdxsort 0.3.0 [INFO] finished tweaking crates.io crate rdxsort 0.3.0 [INFO] tweaked toml for crates.io crate rdxsort 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rdxsort 0.3.0 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] [stderr] Adding rand v0.3.23 (available: v0.9.2) [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] a58241cb2ef26f7bd571a13c689d83eb9bf2ac373feac54506b1b35facd5eb7b [INFO] running `Command { std: "docker" "start" "-a" "a58241cb2ef26f7bd571a13c689d83eb9bf2ac373feac54506b1b35facd5eb7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a58241cb2ef26f7bd571a13c689d83eb9bf2ac373feac54506b1b35facd5eb7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a58241cb2ef26f7bd571a13c689d83eb9bf2ac373feac54506b1b35facd5eb7b", kill_on_drop: false }` [INFO] [stdout] a58241cb2ef26f7bd571a13c689d83eb9bf2ac373feac54506b1b35facd5eb7b [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] 288c21ac3160a7331efaf0ed0e662d562536795526ba79fb09568eee1365c5f0 [INFO] running `Command { std: "docker" "start" "-a" "288c21ac3160a7331efaf0ed0e662d562536795526ba79fb09568eee1365c5f0", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rdxsort v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/floats.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] ... [INFO] [stdout] 55 | impl_rdxsort!(f32, u32, 0f32); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/floats.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] ... [INFO] [stdout] 56 | impl_rdxsort!(f64, u64, 0f64); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 44 | impl_rdxsort!(i8, u8, i8::min_value(), 0i8); [INFO] [stdout] | ------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i16::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 45 | impl_rdxsort!(i16, u16, i16::min_value(), 0i16); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 46 | impl_rdxsort!(i32, u32, i32::min_value(), 0i32); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 47 | impl_rdxsort!(i64, u64, i64::min_value(), 0i64); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "288c21ac3160a7331efaf0ed0e662d562536795526ba79fb09568eee1365c5f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "288c21ac3160a7331efaf0ed0e662d562536795526ba79fb09568eee1365c5f0", kill_on_drop: false }` [INFO] [stdout] 288c21ac3160a7331efaf0ed0e662d562536795526ba79fb09568eee1365c5f0 [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] a70f9f39f59a0f9cae0508bbb647ca135c8f6e8ce32ae9a008bf3cb9a9b29156 [INFO] running `Command { std: "docker" "start" "-a" "a70f9f39f59a0f9cae0508bbb647ca135c8f6e8ce32ae9a008bf3cb9a9b29156", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling quicksort v1.1.0 [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/floats.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] ... [INFO] [stdout] 55 | impl_rdxsort!(f32, u32, 0f32); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/floats.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] ... [INFO] [stdout] 56 | impl_rdxsort!(f64, u64, 0f64); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 44 | impl_rdxsort!(i8, u8, i8::min_value(), 0i8); [INFO] [stdout] | ------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i16::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 45 | impl_rdxsort!(i16, u16, i16::min_value(), 0i16); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 46 | impl_rdxsort!(i32, u32, i32::min_value(), 0i32); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 47 | impl_rdxsort!(i64, u64, i64::min_value(), 0i64); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rdxsort v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> tests/lib.rs:87:32 [INFO] [stdout] | [INFO] [stdout] 87 | let mut hasher = hash::SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> tests/lib.rs:87:43 [INFO] [stdout] | [INFO] [stdout] 87 | let mut hasher = hash::SipHasher::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/floats.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] ... [INFO] [stdout] 55 | impl_rdxsort!(f32, u32, 0f32); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/floats.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] ... [INFO] [stdout] 56 | impl_rdxsort!(f64, u64, 0f64); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i8::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 44 | impl_rdxsort!(i8, u8, i8::min_value(), 0i8); [INFO] [stdout] | ------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i16::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 45 | impl_rdxsort!(i16, u16, i16::min_value(), 0i16); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i32::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 46 | impl_rdxsort!(i32, u32, i32::min_value(), 0i32); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/signed_integer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stdout] | ----------------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] ... [INFO] [stdout] 47 | impl_rdxsort!(i64, u64, i64::min_value(), 0i64); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.00s [INFO] running `Command { std: "docker" "inspect" "a70f9f39f59a0f9cae0508bbb647ca135c8f6e8ce32ae9a008bf3cb9a9b29156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a70f9f39f59a0f9cae0508bbb647ca135c8f6e8ce32ae9a008bf3cb9a9b29156", kill_on_drop: false }` [INFO] [stdout] a70f9f39f59a0f9cae0508bbb647ca135c8f6e8ce32ae9a008bf3cb9a9b29156 [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] 1597af10657402ad6152d6ca0ffef332d483976a7bbec924f68cae6bcf9b029e [INFO] running `Command { std: "docker" "start" "-a" "1597af10657402ad6152d6ca0ffef332d483976a7bbec924f68cae6bcf9b029e", 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/floats.rs:22:42 [INFO] [stderr] | [INFO] [stderr] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stderr] | ----------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] ... [INFO] [stderr] 55 | impl_rdxsort!(f32, u32, 0f32); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/floats.rs:22:42 [INFO] [stderr] | [INFO] [stderr] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stderr] | ----------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f64::to_bits` [INFO] [stderr] ... [INFO] [stderr] 56 | impl_rdxsort!(f64, u64, 0f64); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/signed_integer.rs:22:42 [INFO] [stderr] | [INFO] [stderr] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stderr] | ----------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `i8::cast_unsigned` [INFO] [stderr] ... [INFO] [stderr] 44 | impl_rdxsort!(i8, u8, i8::min_value(), 0i8); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/signed_integer.rs:22:42 [INFO] [stderr] | [INFO] [stderr] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stderr] | ----------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `i16::cast_unsigned` [INFO] [stderr] ... [INFO] [stderr] 45 | impl_rdxsort!(i16, u16, i16::min_value(), 0i16); [INFO] [stderr] | ----------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/signed_integer.rs:22:42 [INFO] [stderr] | [INFO] [stderr] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stderr] | ----------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `i32::cast_unsigned` [INFO] [stderr] ... [INFO] [stderr] 46 | impl_rdxsort!(i32, u32, i32::min_value(), 0i32); [INFO] [stderr] | ----------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/signed_integer.rs:22:42 [INFO] [stderr] | [INFO] [stderr] 22 | let alias = unsafe { mem::transmute::<$t, $alias>(*self) }; [INFO] [stderr] | ----------------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `i64::cast_unsigned` [INFO] [stderr] ... [INFO] [stderr] 47 | impl_rdxsort!(i64, u64, i64::min_value(), 0i64); [INFO] [stderr] | ----------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_rdxsort` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `rdxsort` (lib) generated 6 warnings (run `cargo fix --lib -p rdxsort` to apply 6 suggestions) [INFO] [stderr] warning: `rdxsort` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stderr] --> tests/lib.rs:87:32 [INFO] [stderr] | [INFO] [stderr] 87 | let mut hasher = hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::hash::DefaultHasher` instead [INFO] [stderr] --> tests/lib.rs:87:43 [INFO] [stderr] | [INFO] [stderr] 87 | let mut hasher = hash::SipHasher::new(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `rdxsort` (test "lib") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rdxsort-3c3491455e8a7cce) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-83e384a0c53483ce) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] running 62 tests [INFO] [stderr] thread 'sub_array::test_empty_array4' (26) panicked at /opt/rustwide/workdir/src/template.rs:143:51: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked_mut requires that the index is within the slice [INFO] [stderr] [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5e3382b26342 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5e3382b26342 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5e3382b26342 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5e3382b26342 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5e3382b365ff - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5e3382b365ff - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5e3382af3501 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5e3382af3501 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5e3382aff802 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5e3382b043af - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5e3382b04209 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5e3382ac41be - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 12: 0x5e3382ac41be - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x5e3382b04a6f - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 14: 0x5e3382b04a6f - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x5e3382b04896 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x5e3382aff939 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x5e3382ae7c7d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x5e3382b3dd4d - core::panicking::panic_nounwind_fmt::runtime::hf619e8fd73995337 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:117:22 [INFO] [stderr] 19: 0x5e3382b3dd4d - core::panicking::panic_nounwind_fmt::hc177e1bd7a48be0d [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/intrinsics/mod.rs:2435:9 [INFO] [stderr] 20: 0x5e3382a96e3c - >::get_unchecked_mut::precondition_check::h144f20ff845b8eb7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ub_checks.rs:72:21 [INFO] [stderr] 21: 0x5e3382a96d39 - >::get_unchecked_mut::hf72b26898abb3825 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ub_checks.rs:77:17 [INFO] [stderr] 22: 0x5e3382a66d58 - core::slice::::get_unchecked_mut::hc708192bf8cde458 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/slice/mod.rs:689:30 [INFO] [stderr] 23: 0x5e3382a78086 - rdxsort::template::::rdxsort::h75a7ace5363b41ad [INFO] [stderr] at /opt/rustwide/workdir/src/template.rs:143:51 [INFO] [stderr] 24: 0x5e33829fe935 - rdxsort::template::>::rdxsort::h4930b1a7579e3675 [INFO] [stderr] at /opt/rustwide/workdir/src/template.rs:157:29 [INFO] [stderr] 25: 0x5e3382a4a290 - lib::test_generic::h0318bd72bc78ad8e [INFO] [stderr] at /opt/rustwide/workdir/tests/lib.rs:107:10 [INFO] [stderr] 26: 0x5e3382a58314 - lib::test_empty_generic::h304f2d8ddde8884a [INFO] [stderr] at /opt/rustwide/workdir/tests/lib.rs:120:5 [INFO] [stderr] 27: 0x5e3382a5c446 - lib::sub_array::test_empty_array4::h3bdd8446d2a1ea16 [INFO] [stderr] at /opt/rustwide/workdir/tests/lib.rs:189:9 [INFO] [stderr] 28: 0x5e3382a5c467 - lib::sub_array::test_empty_array4::{{closure}}::h84dcf745fec316da [INFO] [stderr] at /opt/rustwide/workdir/tests/lib.rs:188:27 [INFO] [stderr] 29: 0x5e3382a8d756 - core::ops::function::FnOnce::call_once::h5225bf366053d96e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 30: 0x5e3382ac3f7b - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 31: 0x5e3382ac3f7b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stderr] 32: 0x5e3382ad9be5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stderr] 33: 0x5e3382ad9be5 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 34: 0x5e3382ad9be5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 35: 0x5e3382ad9be5 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 36: 0x5e3382ad9be5 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 37: 0x5e3382ad9be5 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stderr] 38: 0x5e3382ad9be5 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stderr] 39: 0x5e3382ab03d4 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stderr] 40: 0x5e3382ab03d4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 41: 0x5e3382ab3c9a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stderr] 42: 0x5e3382ab3c9a - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 43: 0x5e3382ab3c9a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 44: 0x5e3382ab3c9a - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 45: 0x5e3382ab3c9a - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 46: 0x5e3382ab3c9a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stderr] 47: 0x5e3382ab3c9a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 48: 0x5e3382afaa9f - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stderr] 49: 0x5e3382afaa9f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stderr] 50: 0x78631b64baa4 - [INFO] [stderr] 51: 0x78631b6d8a34 - clone [INFO] [stderr] 52: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--test lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/lib-83e384a0c53483ce` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "1597af10657402ad6152d6ca0ffef332d483976a7bbec924f68cae6bcf9b029e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1597af10657402ad6152d6ca0ffef332d483976a7bbec924f68cae6bcf9b029e", kill_on_drop: false }` [INFO] [stdout] 1597af10657402ad6152d6ca0ffef332d483976a7bbec924f68cae6bcf9b029e