Dec 01 00:20:34.806 INFO checking constrained-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Dec 01 00:20:34.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 01 00:20:35.112 INFO [stdout] 5f4cbf05656f2d5341b39ec479534029738a624c90e94facbcb353c57ac0182a Dec 01 00:20:35.117 INFO running `"docker" "start" "-a" "5f4cbf05656f2d5341b39ec479534029738a624c90e94facbcb353c57ac0182a"` Dec 01 00:20:36.086 INFO [stderr] usermod: no changes Dec 01 00:20:36.160 INFO [stderr] Checking dense_mats v0.4.0 Dec 01 00:20:38.149 INFO [stderr] Checking sprs v0.3.3 Dec 01 00:20:40.679 INFO [stderr] Checking constrained v0.1.0 (/source) Dec 01 00:20:42.584 INFO [stderr] warning: unnecessary parentheses around method argument Dec 01 00:20:42.584 INFO [stderr] --> src/lib.rs:297:35 Dec 01 00:20:42.584 INFO [stderr] | Dec 01 00:20:42.584 INFO [stderr] 297 | let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt())); Dec 01 00:20:42.584 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 01 00:20:42.584 INFO [stderr] | Dec 01 00:20:42.584 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 01 00:20:42.584 INFO [stderr] Dec 01 00:20:42.800 INFO [stderr] warning: unused import: `sprs::sparse::compressed::SpMatView` Dec 01 00:20:42.800 INFO [stderr] --> src/lib.rs:5:5 Dec 01 00:20:42.800 INFO [stderr] | Dec 01 00:20:42.800 INFO [stderr] 5 | use sprs::sparse::compressed::SpMatView; Dec 01 00:20:42.800 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:20:42.800 INFO [stderr] | Dec 01 00:20:42.800 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 01 00:20:42.800 INFO [stderr] Dec 01 00:20:42.800 INFO [stderr] warning: unused import: `One` Dec 01 00:20:42.800 INFO [stderr] --> src/lib.rs:19:11 Dec 01 00:20:42.800 INFO [stderr] | Dec 01 00:20:42.800 INFO [stderr] 19 | use num::{One, Zero, Float}; Dec 01 00:20:42.800 INFO [stderr] | ^^^ Dec 01 00:20:42.800 INFO [stderr] Dec 01 00:20:42.844 INFO [stderr] warning: value assigned to `lower` is never read Dec 01 00:20:42.844 INFO [stderr] --> src/lib.rs:373:17 Dec 01 00:20:42.844 INFO [stderr] | Dec 01 00:20:42.844 INFO [stderr] 373 | lower = zhis[iter]; Dec 01 00:20:42.844 INFO [stderr] | ^^^^^ Dec 01 00:20:42.844 INFO [stderr] | Dec 01 00:20:42.844 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 01 00:20:42.844 INFO [stderr] Dec 01 00:20:42.955 INFO [stderr] warning: function is never used: `from_iter` Dec 01 00:20:42.955 INFO [stderr] --> src/lib.rs:121:1 Dec 01 00:20:42.955 INFO [stderr] | Dec 01 00:20:42.955 INFO [stderr] 121 | fn from_iter>(itr: I, len: Option) -> CsVecOwned { Dec 01 00:20:42.955 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:20:42.955 INFO [stderr] | Dec 01 00:20:42.955 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 01 00:20:42.955 INFO [stderr] Dec 01 00:20:43.096 INFO [stderr] warning: unnecessary parentheses around method argument Dec 01 00:20:43.096 INFO [stderr] --> src/lib.rs:297:35 Dec 01 00:20:43.096 INFO [stderr] | Dec 01 00:20:43.096 INFO [stderr] 297 | let mut lambda = N::one().max((obvalue.abs() / N::from(n).unwrap().sqrt().sqrt())); Dec 01 00:20:43.096 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 01 00:20:43.096 INFO [stderr] | Dec 01 00:20:43.096 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 01 00:20:43.096 INFO [stderr] Dec 01 00:20:43.284 INFO [stderr] warning: unused import: `sprs::sparse::compressed::SpMatView` Dec 01 00:20:43.284 INFO [stderr] --> src/lib.rs:5:5 Dec 01 00:20:43.284 INFO [stderr] | Dec 01 00:20:43.284 INFO [stderr] 5 | use sprs::sparse::compressed::SpMatView; Dec 01 00:20:43.284 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:20:43.284 INFO [stderr] | Dec 01 00:20:43.284 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 01 00:20:43.284 INFO [stderr] Dec 01 00:20:43.284 INFO [stderr] warning: unused import: `One` Dec 01 00:20:43.284 INFO [stderr] --> src/lib.rs:19:11 Dec 01 00:20:43.284 INFO [stderr] | Dec 01 00:20:43.284 INFO [stderr] 19 | use num::{One, Zero, Float}; Dec 01 00:20:43.284 INFO [stderr] | ^^^ Dec 01 00:20:43.284 INFO [stderr] Dec 01 00:20:43.297 INFO [stderr] warning: value assigned to `lower` is never read Dec 01 00:20:43.297 INFO [stderr] --> src/lib.rs:373:17 Dec 01 00:20:43.297 INFO [stderr] | Dec 01 00:20:43.297 INFO [stderr] 373 | lower = zhis[iter]; Dec 01 00:20:43.297 INFO [stderr] | ^^^^^ Dec 01 00:20:43.297 INFO [stderr] | Dec 01 00:20:43.297 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 01 00:20:43.297 INFO [stderr] Dec 01 00:20:43.380 INFO [stderr] warning: function is never used: `from_iter` Dec 01 00:20:43.380 INFO [stderr] --> src/lib.rs:121:1 Dec 01 00:20:43.380 INFO [stderr] | Dec 01 00:20:43.380 INFO [stderr] 121 | fn from_iter>(itr: I, len: Option) -> CsVecOwned { Dec 01 00:20:43.380 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:20:43.380 INFO [stderr] | Dec 01 00:20:43.380 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 01 00:20:43.380 INFO [stderr] Dec 01 00:20:43.424 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.30s Dec 01 00:20:43.428 INFO [stderr] su: No module specific data is present Dec 01 00:20:43.950 INFO running `"docker" "inspect" "5f4cbf05656f2d5341b39ec479534029738a624c90e94facbcb353c57ac0182a"` Dec 01 00:20:44.268 INFO running `"docker" "rm" "-f" "5f4cbf05656f2d5341b39ec479534029738a624c90e94facbcb353c57ac0182a"` Dec 01 00:20:44.658 INFO [stdout] 5f4cbf05656f2d5341b39ec479534029738a624c90e94facbcb353c57ac0182a