Nov 28 17:00:27.985 INFO checking telium-0.1.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:00:27.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 17:00:28.175 INFO [stdout] 991eecbe15ea5f13e658dabbcb7f480eb4ebfec407ed25d21b5e4f31230a028c
Nov 28 17:00:28.177 INFO running `"docker" "start" "-a" "991eecbe15ea5f13e658dabbcb7f480eb4ebfec407ed25d21b5e4f31230a028c"`
Nov 28 17:00:29.153 INFO [stderr] usermod: no changes
Nov 28 17:00:29.185 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 28 17:00:29.185 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Nov 28 17:00:29.185 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 28 17:00:29.185 INFO [stderr] files will be included as a binary target:
Nov 28 17:00:29.186 INFO [stderr] 
Nov 28 17:00:29.186 INFO [stderr] * /source/src/main.rs
Nov 28 17:00:29.186 INFO [stderr] 
Nov 28 17:00:29.186 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 28 17:00:29.186 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Nov 28 17:00:29.186 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Nov 28 17:00:29.186 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 28 17:00:29.186 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 28 17:00:29.186 INFO [stderr] 
Nov 28 17:00:29.186 INFO [stderr] For more information on this warning you can consult
Nov 28 17:00:29.186 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 28 17:00:29.186 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `main`,
Nov 28 17:00:29.186 INFO [stderr] please set bin.path in Cargo.toml
Nov 28 17:00:29.232 INFO [stderr]     Checking telium v0.1.2 (/source)
Nov 28 17:00:30.077 INFO [stderr] warning: unused imports: `Domain`, `Eval`
Nov 28 17:00:30.078 INFO [stderr]  --> src/numeric/interpolate.rs:1:25
Nov 28 17:00:30.078 INFO [stderr]   |
Nov 28 17:00:30.078 INFO [stderr] 1 | use numeric::function::{Domain, Eval};
Nov 28 17:00:30.078 INFO [stderr]   |                         ^^^^^^  ^^^^
Nov 28 17:00:30.079 INFO [stderr]   |
Nov 28 17:00:30.079 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:00:30.079 INFO [stderr] 
Nov 28 17:00:30.079 INFO [stderr] warning: unused import: `CheckedAdd`
Nov 28 17:00:30.080 INFO [stderr]   --> src/numeric/interpolate.rs:12:31
Nov 28 17:00:30.080 INFO [stderr]    |
Nov 28 17:00:30.080 INFO [stderr] 12 | use self::num::traits::{Zero, CheckedAdd};
Nov 28 17:00:30.081 INFO [stderr]    |                               ^^^^^^^^^^
Nov 28 17:00:30.081 INFO [stderr] 
Nov 28 17:00:30.081 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 17:00:30.081 INFO [stderr]   --> src/numeric/interpolate.rs:26:20
Nov 28 17:00:30.082 INFO [stderr]    |
Nov 28 17:00:30.085 INFO [stderr] 26 |             B[i] = ((self[i+1] - self[i]) / h[i] - (self[i] - self[i-1]) / h[i-1]);
Nov 28 17:00:30.086 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:00:30.086 INFO [stderr]    |
Nov 28 17:00:30.086 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 17:00:30.086 INFO [stderr] 
Nov 28 17:00:30.119 INFO [stderr] warning: unused imports: `Domain`, `Eval`
Nov 28 17:00:30.120 INFO [stderr]  --> src/numeric/interpolate.rs:1:25
Nov 28 17:00:30.120 INFO [stderr]   |
Nov 28 17:00:30.120 INFO [stderr] 1 | use numeric::function::{Domain, Eval};
Nov 28 17:00:30.121 INFO [stderr]   |                         ^^^^^^  ^^^^
Nov 28 17:00:30.121 INFO [stderr]   |
Nov 28 17:00:30.121 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:00:30.121 INFO [stderr] 
Nov 28 17:00:30.122 INFO [stderr] warning: unused import: `CheckedAdd`
Nov 28 17:00:30.122 INFO [stderr]   --> src/numeric/interpolate.rs:12:31
Nov 28 17:00:30.123 INFO [stderr]    |
Nov 28 17:00:30.123 INFO [stderr] 12 | use self::num::traits::{Zero, CheckedAdd};
Nov 28 17:00:30.123 INFO [stderr]    |                               ^^^^^^^^^^
Nov 28 17:00:30.123 INFO [stderr] 
Nov 28 17:00:30.124 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 17:00:30.124 INFO [stderr]   --> src/numeric/interpolate.rs:26:20
Nov 28 17:00:30.124 INFO [stderr]    |
Nov 28 17:00:30.125 INFO [stderr] 26 |             B[i] = ((self[i+1] - self[i]) / h[i] - (self[i] - self[i-1]) / h[i-1]);
Nov 28 17:00:30.125 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 17:00:30.125 INFO [stderr]    |
Nov 28 17:00:30.126 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 17:00:30.126 INFO [stderr] 
Nov 28 17:00:30.212 INFO [stderr] warning: unused variable: `c`
Nov 28 17:00:30.212 INFO [stderr]  --> src/numeric/calculus.rs:5:28
Nov 28 17:00:30.213 INFO [stderr]   |
Nov 28 17:00:30.213 INFO [stderr] 5 |     fn integral(&mut self, c: f32) {}
Nov 28 17:00:30.213 INFO [stderr]   |                            ^ help: consider using `_c` instead
Nov 28 17:00:30.214 INFO [stderr]   |
Nov 28 17:00:30.214 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 17:00:30.214 INFO [stderr] 
Nov 28 17:00:30.215 INFO [stderr] warning: unused variable: `val`
Nov 28 17:00:30.263 INFO [stderr]   --> src/numeric/polynomial.rs:59:19
Nov 28 17:00:30.263 INFO [stderr]    |
Nov 28 17:00:30.263 INFO [stderr] 59 |         for (pow, val) in self.coeffs.iter().enumerate() {
Nov 28 17:00:30.263 INFO [stderr]    |                   ^^^ help: consider using `_val` instead
Nov 28 17:00:30.263 INFO [stderr] 
Nov 28 17:00:30.263 INFO [stderr] warning: unused variable: `val`
Nov 28 17:00:30.263 INFO [stderr]   --> src/numeric/polynomial.rs:69:19
Nov 28 17:00:30.263 INFO [stderr]    |
Nov 28 17:00:30.264 INFO [stderr] 69 |         for (pow, val) in self.coeffs.iter().enumerate() {
Nov 28 17:00:30.264 INFO [stderr]    |                   ^^^ help: consider using `_val` instead
Nov 28 17:00:30.264 INFO [stderr] 
Nov 28 17:00:30.264 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:00:30.264 INFO [stderr]   --> src/numeric/interpolate.rs:23:14
Nov 28 17:00:30.264 INFO [stderr]    |
Nov 28 17:00:30.264 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
Nov 28 17:00:30.264 INFO [stderr]    |              ----^
Nov 28 17:00:30.264 INFO [stderr]    |              |
Nov 28 17:00:30.264 INFO [stderr]    |              help: remove this `mut`
Nov 28 17:00:30.264 INFO [stderr]    |
Nov 28 17:00:30.264 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 17:00:30.264 INFO [stderr] 
Nov 28 17:00:30.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 17:00:30.264 INFO [stderr]   --> src/numeric/polynomial.rs:80:13
Nov 28 17:00:30.264 INFO [stderr]    |
Nov 28 17:00:30.264 INFO [stderr] 80 |             write!(f, "+ {}x^{} ", coeff, pow);
Nov 28 17:00:30.264 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:00:30.264 INFO [stderr]    |
Nov 28 17:00:30.264 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 17:00:30.264 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 17:00:30.264 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)
Nov 28 17:00:30.265 INFO [stderr] 
Nov 28 17:00:30.265 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Nov 28 17:00:30.265 INFO [stderr]   --> src/numeric/interpolate.rs:24:13
Nov 28 17:00:30.265 INFO [stderr]    |
Nov 28 17:00:30.265 INFO [stderr] 24 |         let mut B: DVec<f32> = DVec::new_zeros(self.len());
Nov 28 17:00:30.265 INFO [stderr]    |             ^^^^^
Nov 28 17:00:30.265 INFO [stderr]    |
Nov 28 17:00:30.265 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 17:00:30.265 INFO [stderr] 
Nov 28 17:00:30.265 INFO [stderr] warning: unused variable: `c`
Nov 28 17:00:30.265 INFO [stderr]  --> src/numeric/calculus.rs:5:28
Nov 28 17:00:30.265 INFO [stderr]   |
Nov 28 17:00:30.265 INFO [stderr] 5 |     fn integral(&mut self, c: f32) {}
Nov 28 17:00:30.265 INFO [stderr]   |                            ^ help: consider using `_c` instead
Nov 28 17:00:30.265 INFO [stderr]   |
Nov 28 17:00:30.265 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 17:00:30.265 INFO [stderr] 
Nov 28 17:00:30.265 INFO [stderr] warning: unused variable: `val`
Nov 28 17:00:30.265 INFO [stderr]   --> src/numeric/polynomial.rs:59:19
Nov 28 17:00:30.265 INFO [stderr]    |
Nov 28 17:00:30.265 INFO [stderr] 59 |         for (pow, val) in self.coeffs.iter().enumerate() {
Nov 28 17:00:30.265 INFO [stderr]    |                   ^^^ help: consider using `_val` instead
Nov 28 17:00:30.265 INFO [stderr] 
Nov 28 17:00:30.265 INFO [stderr] warning: unused variable: `val`
Nov 28 17:00:30.265 INFO [stderr]   --> src/numeric/polynomial.rs:69:19
Nov 28 17:00:30.265 INFO [stderr]    |
Nov 28 17:00:30.265 INFO [stderr] 69 |         for (pow, val) in self.coeffs.iter().enumerate() {
Nov 28 17:00:30.265 INFO [stderr]    |                   ^^^ help: consider using `_val` instead
Nov 28 17:00:30.265 INFO [stderr] 
Nov 28 17:00:30.300 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:00:30.300 INFO [stderr]   --> src/numeric/interpolate.rs:23:14
Nov 28 17:00:30.300 INFO [stderr]    |
Nov 28 17:00:30.300 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
Nov 28 17:00:30.300 INFO [stderr]    |              ----^
Nov 28 17:00:30.300 INFO [stderr]    |              |
Nov 28 17:00:30.300 INFO [stderr]    |              help: remove this `mut`
Nov 28 17:00:30.363 INFO [stderr]    |
Nov 28 17:00:30.364 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 17:00:30.364 INFO [stderr] 
Nov 28 17:00:30.364 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 17:00:30.365 INFO [stderr]   --> src/numeric/polynomial.rs:80:13
Nov 28 17:00:30.365 INFO [stderr]    |
Nov 28 17:00:30.365 INFO [stderr] 80 |             write!(f, "+ {}x^{} ", coeff, pow);
Nov 28 17:00:30.365 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:00:30.366 INFO [stderr]    |
Nov 28 17:00:30.366 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 17:00:30.366 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 17:00:30.367 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)
Nov 28 17:00:30.367 INFO [stderr] 
Nov 28 17:00:30.367 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Nov 28 17:00:30.367 INFO [stderr]   --> src/numeric/interpolate.rs:24:13
Nov 28 17:00:30.368 INFO [stderr]    |
Nov 28 17:00:30.368 INFO [stderr] 24 |         let mut B: DVec<f32> = DVec::new_zeros(self.len());
Nov 28 17:00:30.368 INFO [stderr]    |             ^^^^^
Nov 28 17:00:30.368 INFO [stderr]    |
Nov 28 17:00:30.369 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 17:00:30.369 INFO [stderr] 
Nov 28 17:00:31.316 INFO [stderr] warning: unused import: `num::Complex`
Nov 28 17:00:31.316 INFO [stderr]  --> src/main.rs:5:5
Nov 28 17:00:31.316 INFO [stderr]   |
Nov 28 17:00:31.317 INFO [stderr] 5 | use num::Complex;
Nov 28 17:00:31.317 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 17:00:31.317 INFO [stderr]   |
Nov 28 17:00:31.317 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:00:31.317 INFO [stderr] 
Nov 28 17:00:31.318 INFO [stderr] warning: unused import: `num::Complex`
Nov 28 17:00:31.318 INFO [stderr]  --> src/main.rs:5:5
Nov 28 17:00:31.318 INFO [stderr]   |
Nov 28 17:00:31.318 INFO [stderr] 5 | use num::Complex;
Nov 28 17:00:31.318 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 17:00:31.318 INFO [stderr]   |
Nov 28 17:00:31.318 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:00:31.318 INFO [stderr] 
Nov 28 17:00:31.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Nov 28 17:00:31.417 INFO [stderr] su: No module specific data is present
Nov 28 17:00:31.893 INFO running `"docker" "inspect" "991eecbe15ea5f13e658dabbcb7f480eb4ebfec407ed25d21b5e4f31230a028c"`
Nov 28 17:00:31.992 INFO running `"docker" "rm" "-f" "991eecbe15ea5f13e658dabbcb7f480eb4ebfec407ed25d21b5e4f31230a028c"`
Nov 28 17:00:32.220 INFO [stdout] 991eecbe15ea5f13e658dabbcb7f480eb4ebfec407ed25d21b5e4f31230a028c