[INFO] fetching crate algeo 0.1.0... [INFO] checking algeo-0.1.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate algeo 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate algeo 0.1.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate algeo 0.1.0 [INFO] finished tweaking crates.io crate algeo 0.1.0 [INFO] tweaked toml for crates.io crate algeo 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate algeo 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded darling_macro v0.13.0 [INFO] [stderr] Downloaded darling_core v0.13.0 [INFO] [stderr] Downloaded darling v0.13.0 [INFO] [stderr] Downloaded xops_core v0.1.0 [INFO] [stderr] Downloaded xops_macros v0.1.0 [INFO] [stderr] Downloaded xops v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12fc2ff4b9bae30660ecfa280a200c31cdc70c37fb9ef2844c40cd954f942471 [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" "12fc2ff4b9bae30660ecfa280a200c31cdc70c37fb9ef2844c40cd954f942471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12fc2ff4b9bae30660ecfa280a200c31cdc70c37fb9ef2844c40cd954f942471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12fc2ff4b9bae30660ecfa280a200c31cdc70c37fb9ef2844c40cd954f942471", kill_on_drop: false }` [INFO] [stdout] 12fc2ff4b9bae30660ecfa280a200c31cdc70c37fb9ef2844c40cd954f942471 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5aa42c168f02d1af3d53955e89bdb8dcf190a6648a9b8500e3072f94e55472ef [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" "5aa42c168f02d1af3d53955e89bdb8dcf190a6648a9b8500e3072f94e55472ef", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling xops_core v0.1.0 [INFO] [stderr] Compiling xops_macros v0.1.0 [INFO] [stderr] Checking xops v0.1.0 [INFO] [stderr] Checking algeo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/linalg/util.rs:26:64 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] 26 + pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/linalg/util.rs:26:64 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] 26 + pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/linalg/cone.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | let mut subset_kernel = subset_rref.compute_kernel(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `generators` [INFO] [stdout] --> src/linalg/cone.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 10 | generators: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `facets` [INFO] [stdout] --> src/linalg/cone.rs:11:2 [INFO] [stdout] | [INFO] [stdout] 11 | facets: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `orth_comp_basis` [INFO] [stdout] --> src/linalg/cone.rs:12:2 [INFO] [stdout] | [INFO] [stdout] 12 | orth_comp_basis: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ambient_dim` [INFO] [stdout] --> src/linalg/cone.rs:14:2 [INFO] [stdout] | [INFO] [stdout] 14 | ambient_dim: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dim` [INFO] [stdout] --> src/linalg/cone.rs:15:2 [INFO] [stdout] | [INFO] [stdout] 15 | dim: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `normal` [INFO] [stdout] --> src/linalg/cone.rs:19:2 [INFO] [stdout] | [INFO] [stdout] 19 | normal: Mat, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `generators` [INFO] [stdout] --> src/linalg/cone.rs:20:2 [INFO] [stdout] | [INFO] [stdout] 20 | generators: Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/linalg/cone.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | let mut subset_kernel = subset_rref.compute_kernel(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `generators` [INFO] [stdout] --> src/linalg/cone.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 10 | generators: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `facets` [INFO] [stdout] --> src/linalg/cone.rs:11:2 [INFO] [stdout] | [INFO] [stdout] 11 | facets: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `orth_comp_basis` [INFO] [stdout] --> src/linalg/cone.rs:12:2 [INFO] [stdout] | [INFO] [stdout] 12 | orth_comp_basis: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ambient_dim` [INFO] [stdout] --> src/linalg/cone.rs:14:2 [INFO] [stdout] | [INFO] [stdout] 14 | ambient_dim: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dim` [INFO] [stdout] --> src/linalg/cone.rs:15:2 [INFO] [stdout] | [INFO] [stdout] 15 | dim: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `normal` [INFO] [stdout] --> src/linalg/cone.rs:19:2 [INFO] [stdout] | [INFO] [stdout] 19 | normal: Mat, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `generators` [INFO] [stdout] --> src/linalg/cone.rs:20:2 [INFO] [stdout] | [INFO] [stdout] 20 | generators: Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.02s [INFO] running `Command { std: "docker" "inspect" "5aa42c168f02d1af3d53955e89bdb8dcf190a6648a9b8500e3072f94e55472ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aa42c168f02d1af3d53955e89bdb8dcf190a6648a9b8500e3072f94e55472ef", kill_on_drop: false }` [INFO] [stdout] 5aa42c168f02d1af3d53955e89bdb8dcf190a6648a9b8500e3072f94e55472ef