[INFO] fetching crate AitSar 0.1.1... [INFO] checking AitSar-0.1.1 against master#84e729a59f216cc64755788a470f165429a731f4 for pr-123737-1 [INFO] extracting crate AitSar 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate AitSar 0.1.1 on toolchain 84e729a59f216cc64755788a470f165429a731f4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate AitSar 0.1.1 [INFO] finished tweaking crates.io crate AitSar 0.1.1 [INFO] tweaked toml for crates.io crate AitSar 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 102 packages [INFO] [stderr] Adding andrew v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding android_log-sys v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding approx v0.3.2 (latest: v0.5.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding calloop v0.4.4 (latest: v0.13.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding cocoa v0.20.2 (latest: v0.25.0) [INFO] [stderr] Adding core-foundation v0.7.0 (latest: v0.9.4) [INFO] [stderr] Adding core-foundation-sys v0.7.0 (latest: v0.8.6) [INFO] [stderr] Adding core-graphics v0.19.2 (latest: v0.23.2) [INFO] [stderr] Adding dlib v0.4.2 (latest: v0.5.2) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding jni-sys v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding libloading v0.6.7 (latest: v0.8.3) [INFO] [stderr] Adding line_drawing v0.7.0 (latest: v1.0.0) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.11) [INFO] [stderr] Adding malloc_buf v0.0.6 (latest: v1.0.0) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding ndk v0.1.0 (latest: v0.8.0) [INFO] [stderr] Adding ndk-glue v0.1.0 (latest: v0.7.0) [INFO] [stderr] Adding ndk-sys v0.1.0 (latest: v0.5.0+25.2.9519653) [INFO] [stderr] Adding nix v0.14.1 (latest: v0.28.0) [INFO] [stderr] Adding num_enum v0.4.3 (latest: v0.7.2) [INFO] [stderr] Adding num_enum_derive v0.4.3 (latest: v0.7.2) [INFO] [stderr] Adding ordered-float v1.1.1 (latest: v4.2.0) [INFO] [stderr] Adding parking_lot v0.10.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.7.3 (latest: v0.9.9) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (latest: v3.1.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.80) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.36) [INFO] [stderr] Adding raw-window-handle v0.3.4 (latest: v0.6.0) [INFO] [stderr] Adding raw-window-handle v0.4.3 (latest: v0.6.0) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding rusttype v0.7.9 (latest: v0.9.3) [INFO] [stderr] Adding rusttype v0.8.3 (latest: v0.9.3) [INFO] [stderr] Adding shaderc v0.6.3 (latest: v0.8.3) [INFO] [stderr] Adding shaderc-sys v0.6.3 (latest: v0.8.3) [INFO] [stderr] Adding smithay-client-toolkit v0.6.6 (latest: v0.18.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.59) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding wayland-client v0.23.6 (latest: v0.31.2) [INFO] [stderr] Adding wayland-commons v0.23.6 (latest: v0.29.5) [INFO] [stderr] Adding wayland-protocols v0.23.6 (latest: v0.31.2) [INFO] [stderr] Adding wayland-scanner v0.23.6 (latest: v0.31.1) [INFO] [stderr] Adding wayland-sys v0.23.6 (latest: v0.31.1) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding winit v0.22.2 (latest: v0.29.15) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... 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Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded cty v0.2.2 [INFO] [stderr] Downloaded rusttype v0.8.3 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded calloop v0.4.4 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded autocfg v1.2.0 [INFO] [stderr] Downloaded slab v0.4.9 [INFO] [stderr] Downloaded wayland-scanner v0.23.6 [INFO] [stderr] Downloaded libloading v0.6.7 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded wayland-commons v0.23.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d194e2b6242361d6b1df5a80788346aee1f97f1eabf51eccb60b2342326318e0 [INFO] running `Command { std: "docker" "start" "-a" "d194e2b6242361d6b1df5a80788346aee1f97f1eabf51eccb60b2342326318e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d194e2b6242361d6b1df5a80788346aee1f97f1eabf51eccb60b2342326318e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d194e2b6242361d6b1df5a80788346aee1f97f1eabf51eccb60b2342326318e0", kill_on_drop: false }` [INFO] [stdout] d194e2b6242361d6b1df5a80788346aee1f97f1eabf51eccb60b2342326318e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d961450cc1886b705ddbfd698767222d618d579c796998f95fd36f967e11e3d [INFO] running `Command { std: "docker" "start" "-a" "8d961450cc1886b705ddbfd698767222d618d579c796998f95fd36f967e11e3d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling xml-rs v0.8.20 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking AitSar v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/table/hash.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | for (i, item) in bucket.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ternary_search` is never used [INFO] [stdout] --> src/search/ternary.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn ternary_search(mut left: f64, mut right: f64, eps: f64, f: F) -> f64 [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `interpolation_search` is never used [INFO] [stdout] --> src/search/interpolation.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn interpolation_search(arr: &[i32], target: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exponential_search` is never used [INFO] [stdout] --> src/search/exponential.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn exponential_search(arr: &[i32], target: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fibonacci_search` is never used [INFO] [stdout] --> src/search/fibonacci.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn fibonacci_search(arr: &[i32], target: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HashTable` is never constructed [INFO] [stdout] --> src/table/hash.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct HashTable { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `hash`, `set`, `get`, and `delete` are never used [INFO] [stdout] --> src/table/hash.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | impl HashTable { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 7 | fn new(size: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | fn hash(&self, key: &str) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn set(&mut self, key: String, value: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn get(&self, key: &str) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn delete(&mut self, key: &str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `AitSar` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `ait_sar` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking winit v0.22.2 [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/table/hash.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | for (i, item) in bucket.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ternary_search` is never used [INFO] [stdout] --> src/search/ternary.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn ternary_search(mut left: f64, mut right: f64, eps: f64, f: F) -> f64 [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `interpolation_search` is never used [INFO] [stdout] --> src/search/interpolation.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn interpolation_search(arr: &[i32], target: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exponential_search` is never used [INFO] [stdout] --> src/search/exponential.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn exponential_search(arr: &[i32], target: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fibonacci_search` is never used [INFO] [stdout] --> src/search/fibonacci.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn fibonacci_search(arr: &[i32], target: i32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HashTable` is never constructed [INFO] [stdout] --> src/table/hash.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct HashTable { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `hash`, `set`, `get`, and `delete` are never used [INFO] [stdout] --> src/table/hash.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | impl HashTable { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 7 | fn new(size: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | fn hash(&self, key: &str) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn set(&mut self, key: String, value: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn get(&self, key: &str) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn delete(&mut self, key: &str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.23s [INFO] running `Command { std: "docker" "inspect" "8d961450cc1886b705ddbfd698767222d618d579c796998f95fd36f967e11e3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d961450cc1886b705ddbfd698767222d618d579c796998f95fd36f967e11e3d", kill_on_drop: false }` [INFO] [stdout] 8d961450cc1886b705ddbfd698767222d618d579c796998f95fd36f967e11e3d