[INFO] cloning repository https://github.com/raycursive/blog-post-low-level-tricks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raycursive/blog-post-low-level-tricks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraycursive%2Fblog-post-low-level-tricks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraycursive%2Fblog-post-low-level-tricks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01a827ca8ce8b055603f435a0727771dba8dadb5 [INFO] checking raycursive/blog-post-low-level-tricks against 656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-25 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraycursive%2Fblog-post-low-level-tricks" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/raycursive/blog-post-low-level-tricks [INFO] finished tweaking git repo https://github.com/raycursive/blog-post-low-level-tricks [INFO] tweaked toml for git repo https://github.com/raycursive/blog-post-low-level-tricks written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/raycursive/blog-post-low-level-tricks on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/raycursive/blog-post-low-level-tricks 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" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zerocopy-derive v0.8.23 [INFO] [stderr] Downloaded log v0.4.26 [INFO] [stderr] Downloaded walkdir v2.5.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.21 [INFO] [stderr] Downloaded unicode-ident v1.0.18 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded winapi-util v0.1.9 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded anstyle v1.0.10 [INFO] [stderr] Downloaded clap_lex v0.7.4 [INFO] [stderr] Downloaded crunchy v0.2.3 [INFO] [stderr] Downloaded ciborium-io v0.2.2 [INFO] [stderr] Downloaded windows-targets v0.52.6 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.100 [INFO] [stderr] Downloaded itoa v1.0.15 [INFO] [stderr] Downloaded ciborium-ll v0.2.2 [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.100 [INFO] [stderr] Downloaded plotters-svg v0.3.7 [INFO] [stderr] Downloaded is-terminal v0.4.16 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded rand 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[INFO] [stderr] Downloaded rayon v1.10.0 [INFO] [stderr] Downloaded regex v1.11.1 [INFO] [stderr] Downloaded regex-syntax v0.8.5 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.6 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.6 [INFO] [stderr] Downloaded windows_i686_gnullvm v0.52.6 [INFO] [stderr] Downloaded regex-automata v0.4.9 [INFO] [stderr] Downloaded web-sys v0.3.77 [INFO] [stderr] Downloaded libc v0.2.171 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.6 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.6 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.6 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.6 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.6 [INFO] [stderr] Downloaded windows-sys v0.59.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] c7eb5af488a93dbec65b0f5db162fe49663d00817ac2f2832056c7a129cbe3bb [INFO] running `Command { std: "docker" "start" "c7eb5af488a93dbec65b0f5db162fe49663d00817ac2f2832056c7a129cbe3bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7eb5af488a93dbec65b0f5db162fe49663d00817ac2f2832056c7a129cbe3bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c7eb5af488a93dbec65b0f5db162fe49663d00817ac2f2832056c7a129cbe3bb" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7eb5af488a93dbec65b0f5db162fe49663d00817ac2f2832056c7a129cbe3bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c7eb5af488a93dbec65b0f5db162fe49663d00817ac2f2832056c7a129cbe3bb" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking half v2.5.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking once_cell v1.21.1 [INFO] [stderr] Checking clap_builder v4.5.32 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.32 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking regex v1.11.1 [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 v0.5.1 [INFO] [stderr] Checking perf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: feature `str_from_raw_parts` is declared but not used [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(str_from_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `core_intrinsics` is declared but not used [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `core_intrinsics` is declared but not used [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.52s [INFO] running `Command { std: "docker" "inspect" "c7eb5af488a93dbec65b0f5db162fe49663d00817ac2f2832056c7a129cbe3bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7eb5af488a93dbec65b0f5db162fe49663d00817ac2f2832056c7a129cbe3bb", kill_on_drop: false }` [INFO] [stdout] c7eb5af488a93dbec65b0f5db162fe49663d00817ac2f2832056c7a129cbe3bb