[INFO] fetching crate rustencils 0.1.6... [INFO] checking rustencils-0.1.6 against try#378b6a8a384b3bd0818af5f1745e5747a98bff7b for pr-95819 [INFO] extracting crate rustencils 0.1.6 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate rustencils 0.1.6 on toolchain 378b6a8a384b3bd0818af5f1745e5747a98bff7b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustencils 0.1.6 [INFO] finished tweaking crates.io crate rustencils 0.1.6 [INFO] tweaked toml for crates.io crate rustencils 0.1.6 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "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] ad1783ec58cdf662331f87156754c66f1b7454518d9b55e11eea487c1db93cb1 [INFO] running `Command { std: "docker" "start" "-a" "ad1783ec58cdf662331f87156754c66f1b7454518d9b55e11eea487c1db93cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad1783ec58cdf662331f87156754c66f1b7454518d9b55e11eea487c1db93cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad1783ec58cdf662331f87156754c66f1b7454518d9b55e11eea487c1db93cb1", kill_on_drop: false }` [INFO] [stdout] ad1783ec58cdf662331f87156754c66f1b7454518d9b55e11eea487c1db93cb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 3504525ecce02df8b41d0e573cf4f19330238e3bae38090c4545536b4983e331 [INFO] running `Command { std: "docker" "start" "-a" "3504525ecce02df8b41d0e573cf4f19330238e3bae38090c4545536b4983e331", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Checking blas-src v0.6.1 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Checking lapack-sys v0.12.1 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking factorial v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking cauchy v0.3.0 [INFO] [stderr] Checking lapack v0.17.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling openblas-build v0.1.1 [INFO] [stderr] Compiling openblas-src v0.10.4 [INFO] [stderr] Checking lax v0.1.0 [INFO] [stderr] Checking ndarray-linalg v0.13.1 [INFO] [stderr] Checking rustencils v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:1302:9 [INFO] [stdout] | [INFO] [stdout] 1302 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:1301:1 [INFO] [stdout] | [INFO] [stdout] 1301 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `edge_type` [INFO] [stdout] --> src/lib.rs:951:9 [INFO] [stdout] | [INFO] [stdout] 951 | edge_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `FixedEdgeOperator` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:948:14 [INFO] [stdout] | [INFO] [stdout] 948 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bc_type` [INFO] [stdout] --> src/lib.rs:1295:9 [INFO] [stdout] | [INFO] [stdout] 1295 | bc_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bc_list` [INFO] [stdout] --> src/lib.rs:1296:9 [INFO] [stdout] | [INFO] [stdout] 1296 | bc_list: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `edge_type` [INFO] [stdout] --> src/lib.rs:951:9 [INFO] [stdout] | [INFO] [stdout] 951 | edge_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `FixedEdgeOperator` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:948:14 [INFO] [stdout] | [INFO] [stdout] 948 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bc_type` [INFO] [stdout] --> src/lib.rs:1295:9 [INFO] [stdout] | [INFO] [stdout] 1295 | bc_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bc_list` [INFO] [stdout] --> src/lib.rs:1296:9 [INFO] [stdout] | [INFO] [stdout] 1296 | bc_list: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.79s [INFO] running `Command { std: "docker" "inspect" "3504525ecce02df8b41d0e573cf4f19330238e3bae38090c4545536b4983e331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3504525ecce02df8b41d0e573cf4f19330238e3bae38090c4545536b4983e331", kill_on_drop: false }` [INFO] [stdout] 3504525ecce02df8b41d0e573cf4f19330238e3bae38090c4545536b4983e331