Dec 18 10:26:51.127 INFO checking telium-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:26:51.127 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/telium/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:26:51.352 INFO [stdout] ac854172602f398393a7714c35da226b0e8228f6eea5c51dd872748272069437
Dec 18 10:26:51.353 INFO running `"docker" "start" "-a" "ac854172602f398393a7714c35da226b0e8228f6eea5c51dd872748272069437"`
Dec 18 10:26:51.910 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 18 10:26:51.910 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 18 10:26:51.910 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 18 10:26:51.910 INFO [stderr] files will be included as a binary target:
Dec 18 10:26:51.910 INFO [stderr] 
Dec 18 10:26:51.910 INFO [stderr] * /opt/crater/workdir/src/main.rs
Dec 18 10:26:51.910 INFO [stderr] 
Dec 18 10:26:51.910 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 18 10:26:51.910 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 18 10:26:51.910 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 18 10:26:51.910 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 18 10:26:51.910 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 18 10:26:51.910 INFO [stderr] 
Dec 18 10:26:51.910 INFO [stderr] For more information on this warning you can consult
Dec 18 10:26:51.910 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 18 10:26:51.910 INFO [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `main`,
Dec 18 10:26:51.910 INFO [stderr] please set bin.path in Cargo.toml
Dec 18 10:26:51.955 INFO [stderr]     Checking nalgebra v0.5.1
Dec 18 10:26:58.623 INFO [stderr]     Checking telium v0.1.2 (/opt/crater/workdir)
Dec 18 10:26:59.224 INFO [stderr] warning: unused imports: `Domain`, `Eval`
Dec 18 10:26:59.225 INFO [stderr]  --> src/numeric/interpolate.rs:1:25
Dec 18 10:26:59.225 INFO [stderr]   |
Dec 18 10:26:59.226 INFO [stderr] 1 | use numeric::function::{Domain, Eval};
Dec 18 10:26:59.226 INFO [stderr]   |                         ^^^^^^  ^^^^
Dec 18 10:26:59.236 INFO [stderr]   |
Dec 18 10:26:59.237 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:26:59.237 INFO [stderr] 
Dec 18 10:26:59.237 INFO [stderr] warning: unused import: `CheckedAdd`
Dec 18 10:26:59.237 INFO [stderr]   --> src/numeric/interpolate.rs:12:31
Dec 18 10:26:59.237 INFO [stderr]    |
Dec 18 10:26:59.238 INFO [stderr] 12 | use self::num::traits::{Zero, CheckedAdd};
Dec 18 10:26:59.238 INFO [stderr]    |                               ^^^^^^^^^^
Dec 18 10:26:59.238 INFO [stderr] 
Dec 18 10:26:59.238 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 10:26:59.239 INFO [stderr]   --> src/numeric/interpolate.rs:26:20
Dec 18 10:26:59.239 INFO [stderr]    |
Dec 18 10:26:59.239 INFO [stderr] 26 |             B[i] = ((self[i+1] - self[i]) / h[i] - (self[i] - self[i-1]) / h[i-1]);
Dec 18 10:26:59.239 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:26:59.240 INFO [stderr]    |
Dec 18 10:26:59.240 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 10:26:59.240 INFO [stderr] 
Dec 18 10:26:59.364 INFO [stderr] warning: unused imports: `Domain`, `Eval`
Dec 18 10:26:59.364 INFO [stderr]  --> src/numeric/interpolate.rs:1:25
Dec 18 10:26:59.364 INFO [stderr]   |
Dec 18 10:26:59.365 INFO [stderr] 1 | use numeric::function::{Domain, Eval};
Dec 18 10:26:59.365 INFO [stderr]   |                         ^^^^^^  ^^^^
Dec 18 10:26:59.376 INFO [stderr]   |
Dec 18 10:26:59.376 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:26:59.376 INFO [stderr] 
Dec 18 10:26:59.376 INFO [stderr] warning: unused import: `CheckedAdd`
Dec 18 10:26:59.376 INFO [stderr]   --> src/numeric/interpolate.rs:12:31
Dec 18 10:26:59.376 INFO [stderr]    |
Dec 18 10:26:59.376 INFO [stderr] 12 | use self::num::traits::{Zero, CheckedAdd};
Dec 18 10:26:59.377 INFO [stderr]    |                               ^^^^^^^^^^
Dec 18 10:26:59.377 INFO [stderr] 
Dec 18 10:26:59.377 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 10:26:59.377 INFO [stderr]   --> src/numeric/interpolate.rs:26:20
Dec 18 10:26:59.377 INFO [stderr]    |
Dec 18 10:26:59.377 INFO [stderr] 26 |             B[i] = ((self[i+1] - self[i]) / h[i] - (self[i] - self[i-1]) / h[i-1]);
Dec 18 10:26:59.377 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:26:59.377 INFO [stderr]    |
Dec 18 10:26:59.377 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 10:26:59.377 INFO [stderr] 
Dec 18 10:26:59.406 INFO [stderr] warning: unused variable: `c`
Dec 18 10:26:59.406 INFO [stderr]  --> src/numeric/calculus.rs:5:28
Dec 18 10:26:59.406 INFO [stderr]   |
Dec 18 10:26:59.406 INFO [stderr] 5 |     fn integral(&mut self, c: f32) {}
Dec 18 10:26:59.406 INFO [stderr]   |                            ^ help: consider using `_c` instead
Dec 18 10:26:59.424 INFO [stderr]   |
Dec 18 10:26:59.424 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 10:26:59.424 INFO [stderr] 
Dec 18 10:26:59.424 INFO [stderr] warning: unused variable: `val`
Dec 18 10:26:59.424 INFO [stderr]   --> src/numeric/polynomial.rs:59:19
Dec 18 10:26:59.424 INFO [stderr]    |
Dec 18 10:26:59.424 INFO [stderr] 59 |         for (pow, val) in self.coeffs.iter().enumerate() {
Dec 18 10:26:59.424 INFO [stderr]    |                   ^^^ help: consider using `_val` instead
Dec 18 10:26:59.424 INFO [stderr] 
Dec 18 10:26:59.424 INFO [stderr] warning: unused variable: `val`
Dec 18 10:26:59.425 INFO [stderr]   --> src/numeric/polynomial.rs:69:19
Dec 18 10:26:59.425 INFO [stderr]    |
Dec 18 10:26:59.425 INFO [stderr] 69 |         for (pow, val) in self.coeffs.iter().enumerate() {
Dec 18 10:26:59.425 INFO [stderr]    |                   ^^^ help: consider using `_val` instead
Dec 18 10:26:59.425 INFO [stderr] 
Dec 18 10:26:59.462 INFO [stderr] warning: variable does not need to be mutable
Dec 18 10:26:59.462 INFO [stderr]   --> src/numeric/interpolate.rs:23:14
Dec 18 10:26:59.462 INFO [stderr]    |
Dec 18 10:26:59.462 INFO [stderr] 23 |         let (mut h, mut coeffs_mat) = gen_coeffs_matrix(range(0f32, self.len() as f32).collect()); // generates a Vec<f32> comparable to the index
Dec 18 10:26:59.462 INFO [stderr]    |              ----^
Dec 18 10:26:59.462 INFO [stderr]    |              |
Dec 18 10:26:59.462 INFO [stderr]    |              help: remove this `mut`
Dec 18 10:26:59.462 INFO [stderr]    |
Dec 18 10:26:59.462 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 10:26:59.462 INFO [stderr] 
Dec 18 10:26:59.497 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:26:59.497 INFO [stderr]   --> src/numeric/polynomial.rs:80:13
Dec 18 10:26:59.497 INFO [stderr]    |
Dec 18 10:26:59.497 INFO [stderr] 80 |             write!(f, "+ {}x^{} ", coeff, pow);
Dec 18 10:26:59.497 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:26:59.498 INFO [stderr]    |
Dec 18 10:26:59.498 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 10:26:59.498 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:26:59.498 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 10:26:59.498 INFO [stderr] 
Dec 18 10:26:59.499 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 18 10:26:59.499 INFO [stderr]   --> src/numeric/interpolate.rs:24:13
Dec 18 10:26:59.499 INFO [stderr]    |
Dec 18 10:26:59.499 INFO [stderr] 24 |         let mut B: DVec<f32> = DVec::new_zeros(self.len());
Dec 18 10:26:59.499 INFO [stderr]    |             ^^^^^
Dec 18 10:26:59.499 INFO [stderr]    |
Dec 18 10:26:59.499 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 10:26:59.499 INFO [stderr] 
Dec 18 10:26:59.530 INFO [stderr] warning: unused variable: `c`
Dec 18 10:26:59.530 INFO [stderr]  --> src/numeric/calculus.rs:5:28
Dec 18 10:26:59.530 INFO [stderr]   |
Dec 18 10:26:59.530 INFO [stderr] 5 |     fn integral(&mut self, c: f32) {}
Dec 18 10:26:59.530 INFO [stderr]   |                            ^ help: consider using `_c` instead
Dec 18 10:26:59.530 INFO [stderr]   |
Dec 18 10:26:59.530 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 10:26:59.530 INFO [stderr] 
Dec 18 10:26:59.544 INFO [stderr] warning: unused variable: `val`
Dec 18 10:26:59.544 INFO [stderr]   --> src/numeric/polynomial.rs:59:19
Dec 18 10:26:59.544 INFO [stderr]    |
Dec 18 10:26:59.544 INFO [stderr] 59 |         for (pow, val) in self.coeffs.iter().enumerate() {
Dec 18 10:26:59.544 INFO [stderr]    |                   ^^^ help: consider using `_val` instead
Dec 18 10:26:59.544 INFO [stderr] 
Dec 18 10:26:59.545 INFO [stderr] warning: unused variable: `val`
Dec 18 10:26:59.545 INFO [stderr]   --> src/numeric/polynomial.rs:69:19
Dec 18 10:26:59.545 INFO [stderr]    |
Dec 18 10:26:59.545 INFO [stderr] 69 |         for (pow, val) in self.coeffs.iter().enumerate() {
Dec 18 10:26:59.545 INFO [stderr]    |                   ^^^ help: consider using `_val` instead
Dec 18 10:26:59.545 INFO [stderr] 
Dec 18 10:26:59.567 INFO [stderr] warning: variable does not need to be mutable
Dec 18 10:26:59.569 INFO [stderr]   --> src/numeric/interpolate.rs:23:14
Dec 18 10:26:59.569 INFO [stderr]    |
Dec 18 10:26:59.569 INFO [stderr] 23 |         let (mut h, mut coeffs_mat) = gen_coeffs_matrix(range(0f32, self.len() as f32).collect()); // generates a Vec<f32> comparable to the index
Dec 18 10:26:59.569 INFO [stderr]    |              ----^
Dec 18 10:26:59.569 INFO [stderr]    |              |
Dec 18 10:26:59.569 INFO [stderr]    |              help: remove this `mut`
Dec 18 10:26:59.570 INFO [stderr]    |
Dec 18 10:26:59.570 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 10:26:59.570 INFO [stderr] 
Dec 18 10:26:59.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:26:59.587 INFO [stderr]   --> src/numeric/polynomial.rs:80:13
Dec 18 10:26:59.587 INFO [stderr]    |
Dec 18 10:26:59.587 INFO [stderr] 80 |             write!(f, "+ {}x^{} ", coeff, pow);
Dec 18 10:26:59.588 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:26:59.588 INFO [stderr]    |
Dec 18 10:26:59.588 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 10:26:59.588 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:26:59.588 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 10:26:59.588 INFO [stderr] 
Dec 18 10:26:59.589 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 18 10:26:59.589 INFO [stderr]   --> src/numeric/interpolate.rs:24:13
Dec 18 10:26:59.589 INFO [stderr]    |
Dec 18 10:26:59.589 INFO [stderr] 24 |         let mut B: DVec<f32> = DVec::new_zeros(self.len());
Dec 18 10:26:59.590 INFO [stderr]    |             ^^^^^
Dec 18 10:26:59.590 INFO [stderr]    |
Dec 18 10:26:59.590 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 10:26:59.590 INFO [stderr] 
Dec 18 10:27:00.040 INFO [stderr] warning: unused import: `num::Complex`
Dec 18 10:27:00.040 INFO [stderr]  --> src/main.rs:5:5
Dec 18 10:27:00.040 INFO [stderr]   |
Dec 18 10:27:00.040 INFO [stderr] 5 | use num::Complex;
Dec 18 10:27:00.040 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 10:27:00.040 INFO [stderr]   |
Dec 18 10:27:00.040 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:27:00.040 INFO [stderr] 
Dec 18 10:27:00.052 INFO [stderr] warning: unused import: `num::Complex`
Dec 18 10:27:00.052 INFO [stderr]  --> src/main.rs:5:5
Dec 18 10:27:00.052 INFO [stderr]   |
Dec 18 10:27:00.052 INFO [stderr] 5 | use num::Complex;
Dec 18 10:27:00.052 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 10:27:00.052 INFO [stderr]   |
Dec 18 10:27:00.052 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:27:00.052 INFO [stderr] 
Dec 18 10:27:00.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.23s
Dec 18 10:27:00.544 INFO running `"docker" "inspect" "ac854172602f398393a7714c35da226b0e8228f6eea5c51dd872748272069437"`
Dec 18 10:27:00.706 INFO running `"docker" "rm" "-f" "ac854172602f398393a7714c35da226b0e8228f6eea5c51dd872748272069437"`
Dec 18 10:27:00.914 INFO [stdout] ac854172602f398393a7714c35da226b0e8228f6eea5c51dd872748272069437