[INFO] cloning repository https://github.com/TachyonConcepts/lake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TachyonConcepts/lake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTachyonConcepts%2Flake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTachyonConcepts%2Flake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2e7e308b8c2c80d912dd014084a1bfbc0e2134c [INFO] checking TachyonConcepts/lake against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-136776-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTachyonConcepts%2Flake" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/TachyonConcepts/lake [INFO] finished tweaking git repo https://github.com/TachyonConcepts/lake [INFO] tweaked toml for git repo https://github.com/TachyonConcepts/lake written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/TachyonConcepts/lake on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/TachyonConcepts/lake 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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded plotters-svg v0.3.7 [INFO] [stderr] Downloaded heapless v0.8.0 [INFO] [stderr] Downloaded ciborium-io v0.2.2 [INFO] [stderr] Downloaded scoped-arena v0.4.1 [INFO] [stderr] Downloaded ciborium-ll v0.2.2 [INFO] [stderr] Downloaded autocfg v1.5.0 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded allocator-api2 v0.3.0 [INFO] [stderr] Downloaded clap v4.5.41 [INFO] [stderr] Downloaded bumpalo v3.19.0 [INFO] [stderr] Downloaded cc v1.2.30 [INFO] [stderr] Downloaded criterion v0.7.0 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded clap_builder v4.5.41 [INFO] [stderr] Downloaded serde_json v1.0.141 [INFO] [stderr] Downloaded ciborium v0.2.2 [INFO] [stderr] Downloaded bump-scope v0.17.4 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.43 [INFO] [stderr] Downloaded criterion-plot v0.6.0 [INFO] [stderr] Downloaded syn v2.0.104 [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded typed-arena v2.0.2 [INFO] [stderr] Downloaded crunchy v0.2.4 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded oorandom v11.1.5 [INFO] [stderr] Downloaded hash32 v0.3.1 [INFO] [stderr] Downloaded mimalloc v0.1.47 [INFO] [stderr] Downloaded libc v0.2.174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61fa896714d9377692e68cebc27d2c72f774004b5560ffcf51969e3007e4e399 [INFO] running `Command { std: "docker" "start" "-a" "61fa896714d9377692e68cebc27d2c72f774004b5560ffcf51969e3007e4e399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61fa896714d9377692e68cebc27d2c72f774004b5560ffcf51969e3007e4e399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61fa896714d9377692e68cebc27d2c72f774004b5560ffcf51969e3007e4e399", kill_on_drop: false }` [INFO] [stdout] 61fa896714d9377692e68cebc27d2c72f774004b5560ffcf51969e3007e4e399 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00cbd9c572ec670a468c114d22e639e80f053b7e35d59968cdc3d0c7bdf7083e [INFO] running `Command { std: "docker" "start" "-a" "00cbd9c572ec670a468c114d22e639e80f053b7e35d59968cdc3d0c7bdf7083e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking clap_builder v4.5.41 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling libmimalloc-sys v0.1.43 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking clap v4.5.41 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking bump-scope v0.17.4 [INFO] [stderr] Checking scoped-arena v0.4.1 [INFO] [stderr] Checking bumpalo v3.19.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking mimalloc v0.1.47 [INFO] [stderr] Checking lake v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::droplet::Droplet` [INFO] [stdout] --> src/lake/droplet/droplet_dyn.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::droplet::Droplet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `_MM_HINT_T0` and `_mm_prefetch` [INFO] [stdout] --> src/lake/memory/writer.rs:1:101 [INFO] [stdout] | [INFO] [stdout] 1 | ...256, _mm256_storeu_si256, _mm_loadu_si128, _mm_prefetch, _mm_storeu_si128, _MM_HINT_T0}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/lake/droplet/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lake/memory/writer.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | pub unsafe fn write_to(mut dst: *mut u8, mut src: *const u8, mut len: usize) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lake/memory/writer.rs:10:46 [INFO] [stdout] | [INFO] [stdout] 10 | pub unsafe fn write_to(mut dst: *mut u8, mut src: *const u8, mut len: usize) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lake/memory/writer.rs:10:66 [INFO] [stdout] | [INFO] [stdout] 10 | pub unsafe fn write_to(mut dst: *mut u8, mut src: *const u8, mut len: usize) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stdout] warning: unused import: `crate::droplet::Droplet` [INFO] [stdout] --> src/lake/droplet/droplet_dyn.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::droplet::Droplet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `_MM_HINT_T0` and `_mm_prefetch` [INFO] [stdout] --> src/lake/memory/writer.rs:1:101 [INFO] [stdout] | [INFO] [stdout] 1 | ...256, _mm256_storeu_si256, _mm_loadu_si128, _mm_prefetch, _mm_storeu_si128, _MM_HINT_T0}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/lake/droplet/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lake/memory/writer.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | pub unsafe fn write_to(mut dst: *mut u8, mut src: *const u8, mut len: usize) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lake/memory/writer.rs:10:46 [INFO] [stdout] | [INFO] [stdout] 10 | pub unsafe fn write_to(mut dst: *mut u8, mut src: *const u8, mut len: usize) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lake/memory/writer.rs:10:66 [INFO] [stdout] | [INFO] [stdout] 10 | pub unsafe fn write_to(mut dst: *mut u8, mut src: *const u8, mut len: usize) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.52s [INFO] running `Command { std: "docker" "inspect" "00cbd9c572ec670a468c114d22e639e80f053b7e35d59968cdc3d0c7bdf7083e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00cbd9c572ec670a468c114d22e639e80f053b7e35d59968cdc3d0c7bdf7083e", kill_on_drop: false }` [INFO] [stdout] 00cbd9c572ec670a468c114d22e639e80f053b7e35d59968cdc3d0c7bdf7083e