[INFO] fetching crate bhtsne 0.2.1... [INFO] checking bhtsne-0.2.1 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate bhtsne 0.2.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate bhtsne 0.2.1 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bhtsne 0.2.1 [INFO] finished tweaking crates.io crate bhtsne 0.2.1 [INFO] tweaked toml for crates.io crate bhtsne 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 56652ae590f905fbf2efccafb72d86c7645a1459a66f906b9e0a312b9ea3ce0e [INFO] running `Command { std: "docker" "start" "-a" "56652ae590f905fbf2efccafb72d86c7645a1459a66f906b9e0a312b9ea3ce0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56652ae590f905fbf2efccafb72d86c7645a1459a66f906b9e0a312b9ea3ce0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56652ae590f905fbf2efccafb72d86c7645a1459a66f906b9e0a312b9ea3ce0e", kill_on_drop: false }` [INFO] [stdout] 56652ae590f905fbf2efccafb72d86c7645a1459a66f906b9e0a312b9ea3ce0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 119e9ac7e280ae27fc115318eb5bfeec4ba670504d8bd2d7d3082be00dfc5365 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "119e9ac7e280ae27fc115318eb5bfeec4ba670504d8bd2d7d3082be00dfc5365", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking pdqselect v0.1.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking bhtsne v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/lib.rs:459:24 [INFO] [stdout] | [INFO] [stdout] 459 | let (mut data, labels) = match super::load_csv("data.csv", true, true, "target", 0) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/lib.rs:460:14 [INFO] [stdout] | [INFO] [stdout] 460 | (data, None) => panic!("This is not supposed to happen!"), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_correct` [INFO] [stdout] --> src/tsne/sptree.rs:267:12 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn is_correct(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `comparator` [INFO] [stdout] --> src/tsne/vptree.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | fn comparator(&self, a: &'a DataPoint, b: &'a DataPoint) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/tsne/vptree.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 144 | fn new(obj: &'a T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_correct` [INFO] [stdout] --> src/tsne/sptree.rs:267:12 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn is_correct(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `comparator` [INFO] [stdout] --> src/tsne/vptree.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | fn comparator(&self, a: &'a DataPoint, b: &'a DataPoint) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/tsne/vptree.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 144 | fn new(obj: &'a T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.90s [INFO] running `Command { std: "docker" "inspect" "119e9ac7e280ae27fc115318eb5bfeec4ba670504d8bd2d7d3082be00dfc5365", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "119e9ac7e280ae27fc115318eb5bfeec4ba670504d8bd2d7d3082be00dfc5365", kill_on_drop: false }` [INFO] [stdout] 119e9ac7e280ae27fc115318eb5bfeec4ba670504d8bd2d7d3082be00dfc5365