[INFO] cloning repository https://github.com/Finomnis/SortingVisualization [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Finomnis/SortingVisualization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFinomnis%2FSortingVisualization", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFinomnis%2FSortingVisualization'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e251b9e0ef5138166d8a273508e19f5dc1ba41a [INFO] checking Finomnis/SortingVisualization/7e251b9e0ef5138166d8a273508e19f5dc1ba41a against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFinomnis%2FSortingVisualization" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Finomnis/SortingVisualization on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Finomnis/SortingVisualization [INFO] finished tweaking git repo https://github.com/Finomnis/SortingVisualization [INFO] tweaked toml for git repo https://github.com/Finomnis/SortingVisualization written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Finomnis/SortingVisualization 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_macros v0.11.1 [INFO] [stderr] Downloaded phf_generator v0.11.1 [INFO] [stderr] Downloaded colorous v1.0.3 [INFO] [stderr] Downloaded exr v1.5.0 [INFO] [stderr] Downloaded clap v3.2.20 [INFO] [stderr] Downloaded image v0.24.3 [INFO] [stderr] Downloaded tiff v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ea2b30edc4cc4ed217fcda8c46e2b672511f444349fe3f89b84a0de72a658c4 [INFO] running `Command { std: "docker" "start" "-a" "4ea2b30edc4cc4ed217fcda8c46e2b672511f444349fe3f89b84a0de72a658c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ea2b30edc4cc4ed217fcda8c46e2b672511f444349fe3f89b84a0de72a658c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ea2b30edc4cc4ed217fcda8c46e2b672511f444349fe3f89b84a0de72a658c4", kill_on_drop: false }` [INFO] [stdout] 4ea2b30edc4cc4ed217fcda8c46e2b672511f444349fe3f89b84a0de72a658c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95a40b3e5c505423ded3c2790816f09650e26d99dc0e727e992b08abc1d66e93 [INFO] running `Command { std: "docker" "start" "-a" "95a40b3e5c505423ded3c2790816f09650e26d99dc0e727e992b08abc1d66e93", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling tokio v1.21.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Compiling palette v0.6.1 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling phf_generator v0.11.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking png v0.17.6 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking colorous v1.0.3 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Compiling find-crate v0.6.3 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling phf_macros v0.11.1 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling palette_derive v0.6.1 [INFO] [stderr] Compiling async-recursion v1.0.0 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking phf v0.11.1 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.5.0 [INFO] [stderr] Checking clap v3.2.20 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking sorting_visualizations v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `rng` is never read [INFO] [stdout] --> src/sortable_data.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct SortableData { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 15 | data: Vec, [INFO] [stdout] 16 | pub rng: ChaCha20Rng, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rng` is never read [INFO] [stdout] --> src/sortable_data.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct SortableData { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 15 | data: Vec, [INFO] [stdout] 16 | pub rng: ChaCha20Rng, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.80s [INFO] running `Command { std: "docker" "inspect" "95a40b3e5c505423ded3c2790816f09650e26d99dc0e727e992b08abc1d66e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95a40b3e5c505423ded3c2790816f09650e26d99dc0e727e992b08abc1d66e93", kill_on_drop: false }` [INFO] [stdout] 95a40b3e5c505423ded3c2790816f09650e26d99dc0e727e992b08abc1d66e93