[INFO] crate mathru 0.6.5 is already in cache [INFO] checking mathru-0.6.5 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate mathru 0.6.5 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate mathru 0.6.5 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate mathru 0.6.5 [INFO] finished tweaking crates.io crate mathru 0.6.5 [INFO] tweaked toml for crates.io crate mathru 0.6.5 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7192256c612b41769bbe24f883af21314ab60897dcb41c77067211a9520eda64 [INFO] running `"docker" "start" "-a" "7192256c612b41769bbe24f883af21314ab60897dcb41c77067211a9520eda64"` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking oorandom v11.1.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [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 regex-automata v0.1.9 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking nalgebra v0.19.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking mathru v0.6.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] warning: unused import: `mathru::algebra::abstr::Real` [INFO] [stderr] --> benches/analysis/ode_problems.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use mathru::algebra::abstr::Real; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> benches/analysis/ode_problems.rs:152:26 [INFO] [stderr] | [INFO] [stderr] 152 | fn func(self: &Self, t: &f64, x: &Vector) -> Vector [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> benches/analysis/ode_problems.rs:168:27 [INFO] [stderr] | [INFO] [stderr] 168 | fn jacobian(self: &Self, t: &f64, input: &Vector) -> Matrix [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> benches/analysis/ode_problems.rs:168:36 [INFO] [stderr] | [INFO] [stderr] 168 | fn jacobian(self: &Self, t: &f64, input: &Vector) -> Matrix [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mat1000_mul_mat1000` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:48:4 [INFO] [stderr] | [INFO] [stderr] 48 | fn mat1000_mul_mat1000(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mat200_add_mat200` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:72:4 [INFO] [stderr] | [INFO] [stderr] 72 | fn mat200_add_mat200(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mat500_add_mat500` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:80:4 [INFO] [stderr] | [INFO] [stderr] 80 | fn mat500_add_mat500(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mat100_mul_mat100` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:88:4 [INFO] [stderr] | [INFO] [stderr] 88 | fn mat100_mul_mat100(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mat200_mul_mat200` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:96:4 [INFO] [stderr] | [INFO] [stderr] 96 | fn mat200_mul_mat200(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mat500_mul_mat500` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:104:4 [INFO] [stderr] | [INFO] [stderr] 104 | fn mat500_mul_mat500(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mat500_add_scalar_ownership` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:112:4 [INFO] [stderr] | [INFO] [stderr] 112 | fn mat500_add_scalar_ownership(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mat500_add_scalar_borrow` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:119:4 [INFO] [stderr] | [INFO] [stderr] 119 | fn mat500_add_scalar_borrow(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dec_lu_100x100` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:126:4 [INFO] [stderr] | [INFO] [stderr] 126 | fn dec_lu_100x100(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dec_lu_200x200` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:132:4 [INFO] [stderr] | [INFO] [stderr] 132 | fn dec_lu_200x200(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dec_lu_500x500` [INFO] [stderr] --> benches/algebra/linear/matrix.rs:138:4 [INFO] [stderr] | [INFO] [stderr] 138 | fn dec_lu_500x500(bench: &mut Criterion) [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `"docker" "inspect" "7192256c612b41769bbe24f883af21314ab60897dcb41c77067211a9520eda64"` [INFO] running `"docker" "rm" "-f" "7192256c612b41769bbe24f883af21314ab60897dcb41c77067211a9520eda64"` [INFO] [stdout] 7192256c612b41769bbe24f883af21314ab60897dcb41c77067211a9520eda64