[INFO] fetching crate plateau 0.1.0... [INFO] testing plateau-0.1.0 against 1.64.0 for beta-1.65-1 [INFO] extracting crate plateau 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate plateau 0.1.0 on toolchain 1.64.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate plateau 0.1.0 [INFO] finished tweaking crates.io crate plateau 0.1.0 [INFO] tweaked toml for crates.io crate plateau 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate plateau 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time v0.3.4 [INFO] [stderr] Downloaded zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Downloaded zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Downloaded headers v0.3.5 [INFO] [stderr] Downloaded flatbuffers v2.0.0 [INFO] [stderr] Downloaded itermore v0.1.0 [INFO] [stderr] Downloaded alloc-no-stdlib v2.0.3 [INFO] [stderr] Downloaded lz4 v1.23.2 [INFO] [stderr] Downloaded parquet-format v2.6.1 [INFO] [stderr] Downloaded tokio-macros v1.5.1 [INFO] [stderr] Downloaded warp v0.3.1 [INFO] [stderr] Downloaded rusqlite v0.26.1 [INFO] [stderr] Downloaded lz4-sys v1.9.2 [INFO] [stderr] Downloaded thrift v0.13.0 [INFO] [stderr] Downloaded alloc-stdlib v0.2.1 [INFO] [stderr] Downloaded arrow v5.5.0 [INFO] [stderr] Downloaded parquet v5.5.0 [INFO] [stderr] Downloaded zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Downloaded brotli v3.3.2 [INFO] [stderr] Downloaded libsqlite3-sys v0.23.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20dd7137d35c875c2601064578df86c4ffd5372df476eeb75e30568b332a09c8 [INFO] running `Command { std: "docker" "start" "-a" "20dd7137d35c875c2601064578df86c4ffd5372df476eeb75e30568b332a09c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20dd7137d35c875c2601064578df86c4ffd5372df476eeb75e30568b332a09c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20dd7137d35c875c2601064578df86c4ffd5372df476eeb75e30568b332a09c8", kill_on_drop: false }` [INFO] [stdout] 20dd7137d35c875c2601064578df86c4ffd5372df476eeb75e30568b332a09c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 538384d90e8982b95e8246a54217604ce9e6504568f7ec3496a7657878de7c51 [INFO] running `Command { std: "docker" "start" "-a" "538384d90e8982b95e8246a54217604ce9e6504568f7ec3496a7657878de7c51", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling snap v1.0.5 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling integer-encoding v1.1.7 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling parquet v5.5.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling tinyvec v1.5.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling brotli-decompressor v2.3.2 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling libsqlite3-sys v0.23.1 [INFO] [stderr] Compiling brotli v3.3.2 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling time v0.3.4 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling thrift v0.13.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling hashlink v0.7.0 [INFO] [stderr] Compiling headers v0.3.5 [INFO] [stderr] Compiling parquet-format v2.6.1 [INFO] [stderr] Compiling rusqlite v0.26.1 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling tokio-macros v1.5.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling multiversion-macros v0.6.1 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling multiversion v0.6.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling flatbuffers v2.0.0 [INFO] [stderr] Compiling lz4 v1.23.2 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-tungstenite v0.13.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling h2 v0.3.7 [INFO] [stderr] Compiling arrow v5.5.0 [INFO] [stderr] Compiling hyper v0.14.14 [INFO] [stderr] Compiling zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Compiling warp v0.3.1 [INFO] [stderr] Compiling plateau v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/segment.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile::tempdir` [INFO] [stdout] --> src/segment.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 186 | use tempfile::tempdir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/slog.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 233 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parquet::data_type::ByteArray` [INFO] [stdout] --> src/slog.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | use parquet::data_type::ByteArray; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/slog.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/slog.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile::tempdir` [INFO] [stdout] --> src/slog.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | use tempfile::tempdir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Segment` is never constructed [INFO] [stdout] --> src/segment.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Segment { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SegmentWriter` is never constructed [INFO] [stdout] --> src/segment.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 73 | pub(crate) struct SegmentWriter { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SegmentReader` is never constructed [INFO] [stdout] --> src/segment.rs:120:19 [INFO] [stdout] | [INFO] [stdout] 120 | pub(crate) struct SegmentReader { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `at` is never used [INFO] [stdout] --> src/segment.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) fn at(path: PathBuf) -> Segment { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `path` is never used [INFO] [stdout] --> src/segment.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 34 | pub(crate) fn path(&self) -> &PathBuf { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `create` is never used [INFO] [stdout] --> src/segment.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | pub(crate) fn create(&self) -> SegmentWriter { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read` is never used [INFO] [stdout] --> src/segment.rs:66:19 [INFO] [stdout] | [INFO] [stdout] 66 | pub(crate) fn read(&self) -> SegmentReader { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `log` is never used [INFO] [stdout] --> src/segment.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | pub(crate) fn log(&mut self, mut record: Vec) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `close` is never used [INFO] [stdout] --> src/segment.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 113 | pub(crate) fn close(mut self) -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_all` is never used [INFO] [stdout] --> src/segment.rs:125:19 [INFO] [stdout] | [INFO] [stdout] 125 | pub(crate) fn read_all(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Slog` is never constructed [INFO] [stdout] --> src/slog.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) struct Slog { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SlogThread` is never constructed [INFO] [stdout] --> src/slog.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | struct SlogThread { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Write` is never constructed [INFO] [stdout] --> src/slog.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 143 | enum SlogThreadMessage { [INFO] [stdout] | ----------------- variant in this enum [INFO] [stdout] 144 | Write(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `write_handle`, `ready` and `rx` are never read [INFO] [stdout] --> src/slog.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 148 | struct SlogThreadControl { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 149 | write_handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 150 | ready: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 151 | tx: Mutex>, [INFO] [stdout] 152 | rx: Mutex>, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `attach` is never used [INFO] [stdout] --> src/slog.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn attach(root: PathBuf, name: String, current: usize) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `segment_path` is never used [INFO] [stdout] --> src/slog.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | fn segment_path(root: &PathBuf, name: &str, segment_ix: usize) -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `segment_from_name` is never used [INFO] [stdout] --> src/slog.rs:64:19 [INFO] [stdout] | [INFO] [stdout] 64 | pub(crate) fn segment_from_name(root: &PathBuf, name: &str, segment_ix: usize) -> Segment { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_segment` is never used [INFO] [stdout] --> src/slog.rs:68:19 [INFO] [stdout] | [INFO] [stdout] 68 | pub(crate) fn get_segment(&self, segment_ix: usize) -> Segment { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_record` is never used [INFO] [stdout] --> src/slog.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | pub(crate) fn get_record(&self, ix: Index) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `append` is never used [INFO] [stdout] --> src/slog.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | pub(crate) fn append(&mut self, r: &Record) -> Index { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `destroy` is never used [INFO] [stdout] --> src/slog.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | pub(crate) fn destroy(&self, segment_ix: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `current_segment_ix` is never used [INFO] [stdout] --> src/slog.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | pub(crate) fn current_segment_ix(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `current_len` is never used [INFO] [stdout] --> src/slog.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn current_len(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `current_size` is never used [INFO] [stdout] --> src/slog.rs:112:19 [INFO] [stdout] | [INFO] [stdout] 112 | pub(crate) fn current_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `current_time_range` is never used [INFO] [stdout] --> src/slog.rs:116:19 [INFO] [stdout] | [INFO] [stdout] 116 | pub(crate) fn current_time_range(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `roll` is never used [INFO] [stdout] --> src/slog.rs:120:19 [INFO] [stdout] | [INFO] [stdout] 120 | pub(crate) fn roll(&mut self) -> Option<(usize, u64)> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `commit` is never used [INFO] [stdout] --> src/slog.rs:134:19 [INFO] [stdout] | [INFO] [stdout] 134 | pub(crate) fn commit(&mut self) -> Option<(usize, u64)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `try_send` is never used [INFO] [stdout] --> src/slog.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | fn try_send(&mut self, rs: Vec) -> (bool, Option<(usize, u64)>) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `commit` is never used [INFO] [stdout] --> src/slog.rs:181:8 [INFO] [stdout] | [INFO] [stdout] 181 | fn commit(&mut self) -> Option<(usize, u64)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `spawn` is never used [INFO] [stdout] --> src/slog.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 203 | fn spawn(root: PathBuf, name: String, mut current: usize) -> SlogThreadControl { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "538384d90e8982b95e8246a54217604ce9e6504568f7ec3496a7657878de7c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "538384d90e8982b95e8246a54217604ce9e6504568f7ec3496a7657878de7c51", kill_on_drop: false }` [INFO] [stdout] 538384d90e8982b95e8246a54217604ce9e6504568f7ec3496a7657878de7c51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 264404b3adcbb4acb23ee1e7cc2d69385655775a373d6493de660e1ef973b3fd [INFO] running `Command { std: "docker" "start" "-a" "264404b3adcbb4acb23ee1e7cc2d69385655775a373d6493de660e1ef973b3fd", kill_on_drop: false }` [INFO] [stderr] Compiling itermore v0.1.0 [INFO] [stderr] Compiling plateau v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `path` is never used [INFO] [stdout] --> src/segment.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 34 | pub(crate) fn path(&self) -> &PathBuf { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `writer` is never read [INFO] [stdout] --> src/slog.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 139 | struct SlogThread { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 140 | writer: SegmentWriter, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `write_handle` is never read [INFO] [stdout] --> src/slog.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 148 | struct SlogThreadControl { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 149 | write_handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `destroy` is never used [INFO] [stdout] --> src/slog.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | pub(crate) fn destroy(&self, segment_ix: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `current_segment_ix` is never used [INFO] [stdout] --> src/slog.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | pub(crate) fn current_segment_ix(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `current_len` is never used [INFO] [stdout] --> src/slog.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn current_len(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `current_size` is never used [INFO] [stdout] --> src/slog.rs:112:19 [INFO] [stdout] | [INFO] [stdout] 112 | pub(crate) fn current_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `current_time_range` is never used [INFO] [stdout] --> src/slog.rs:116:19 [INFO] [stdout] | [INFO] [stdout] 116 | pub(crate) fn current_time_range(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.67s [INFO] running `Command { std: "docker" "inspect" "264404b3adcbb4acb23ee1e7cc2d69385655775a373d6493de660e1ef973b3fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "264404b3adcbb4acb23ee1e7cc2d69385655775a373d6493de660e1ef973b3fd", kill_on_drop: false }` [INFO] [stdout] 264404b3adcbb4acb23ee1e7cc2d69385655775a373d6493de660e1ef973b3fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] be93c9f6afed461a6b1582d61b3300998d481e7997de5a69d4e6e8f8864df918 [INFO] running `Command { std: "docker" "start" "-a" "be93c9f6afed461a6b1582d61b3300998d481e7997de5a69d4e6e8f8864df918", kill_on_drop: false }` [INFO] [stderr] warning: associated function `path` is never used [INFO] [stderr] --> src/segment.rs:34:19 [INFO] [stderr] | [INFO] [stderr] 34 | pub(crate) fn path(&self) -> &PathBuf { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `writer` is never read [INFO] [stderr] --> src/slog.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 139 | struct SlogThread { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 140 | writer: SegmentWriter, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `write_handle` is never read [INFO] [stderr] --> src/slog.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 148 | struct SlogThreadControl { [INFO] [stderr] | ----------------- field in this struct [INFO] [stderr] 149 | write_handle: JoinHandle<()>, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `destroy` is never used [INFO] [stderr] --> src/slog.rs:100:19 [INFO] [stderr] | [INFO] [stderr] 100 | pub(crate) fn destroy(&self, segment_ix: usize) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `current_segment_ix` is never used [INFO] [stderr] --> src/slog.rs:104:19 [INFO] [stderr] | [INFO] [stderr] 104 | pub(crate) fn current_segment_ix(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `current_len` is never used [INFO] [stderr] --> src/slog.rs:108:19 [INFO] [stderr] | [INFO] [stderr] 108 | pub(crate) fn current_len(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `current_size` is never used [INFO] [stderr] --> src/slog.rs:112:19 [INFO] [stderr] | [INFO] [stderr] 112 | pub(crate) fn current_size(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `current_time_range` is never used [INFO] [stderr] --> src/slog.rs:116:19 [INFO] [stderr] | [INFO] [stderr] 116 | pub(crate) fn current_time_range(&self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `plateau` (bin "plateau" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.76s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/plateau-62f7d41902c2f167) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test segment::test::round_trip ... ok [INFO] [stdout] test slog::test::basic_sequencing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "be93c9f6afed461a6b1582d61b3300998d481e7997de5a69d4e6e8f8864df918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be93c9f6afed461a6b1582d61b3300998d481e7997de5a69d4e6e8f8864df918", kill_on_drop: false }` [INFO] [stdout] be93c9f6afed461a6b1582d61b3300998d481e7997de5a69d4e6e8f8864df918