Sep 01 06:51:50.044 INFO checking sfunc-0.0.4 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 06:51:50.044 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 06:51:50.044 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:51:50.281 INFO blam! dfa1ad95a24defad8e57b68890835274cedd836ab8a56644e889f6cd747a1783
Sep 01 06:51:50.282 INFO running `"docker" "start" "-a" "dfa1ad95a24defad8e57b68890835274cedd836ab8a56644e889f6cd747a1783"`
Sep 01 06:51:51.224 INFO kablam!     Checking assert v0.0.4
Sep 01 06:51:51.232 INFO kablam!     Checking sfunc v0.0.4 (file:///source)
Sep 01 06:51:51.345 INFO kablam! warning: unknown lint: `unstable`
Sep 01 06:51:51.345 INFO kablam!  --> src/lib.rs:5:10
Sep 01 06:51:51.345 INFO kablam!   |
Sep 01 06:51:51.345 INFO kablam! 5 | #![allow(unstable)]
Sep 01 06:51:51.345 INFO kablam!   |          ^^^^^^^^
Sep 01 06:51:51.345 INFO kablam!   |
Sep 01 06:51:51.345 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 01 06:51:51.345 INFO kablam! 
Sep 01 06:51:51.853 INFO kablam! warning: unknown lint: `unstable`
Sep 01 06:51:51.853 INFO kablam!  --> src/lib.rs:5:10
Sep 01 06:51:51.853 INFO kablam!   |
Sep 01 06:51:51.853 INFO kablam! 5 | #![allow(unstable)]
Sep 01 06:51:51.853 INFO kablam!   |          ^^^^^^^^
Sep 01 06:51:51.854 INFO kablam!   |
Sep 01 06:51:51.854 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 01 06:51:51.854 INFO kablam! 
Sep 01 06:51:51.862 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Sep 01 06:51:51.862 INFO kablam!   --> src/beta.rs:55:9
Sep 01 06:51:51.862 INFO kablam!    |
Sep 01 06:51:51.862 INFO kablam! 55 |     use std::num::Float;
Sep 01 06:51:51.862 INFO kablam!    |         ^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 01 06:51:51.862 INFO kablam! 
Sep 01 06:51:51.863 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Sep 01 06:51:51.863 INFO kablam!    --> src/beta.rs:180:9
Sep 01 06:51:51.863 INFO kablam!     |
Sep 01 06:51:51.863 INFO kablam! 180 |     use std::num::Float;
Sep 01 06:51:51.863 INFO kablam!     |         ^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 01 06:51:51.863 INFO kablam! 
Sep 01 06:51:51.872 INFO kablam! warning: unused import: `std::num::Float`
Sep 01 06:51:51.872 INFO kablam!   --> src/beta.rs:55:9
Sep 01 06:51:51.872 INFO kablam!    |
Sep 01 06:51:51.873 INFO kablam! 55 |     use std::num::Float;
Sep 01 06:51:51.873 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 01 06:51:51.873 INFO kablam!    |
Sep 01 06:51:51.873 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 06:51:51.873 INFO kablam! 
Sep 01 06:51:51.873 INFO kablam! warning: unused import: `std::num::Float`
Sep 01 06:51:51.873 INFO kablam!    --> src/beta.rs:180:9
Sep 01 06:51:51.873 INFO kablam!     |
Sep 01 06:51:51.873 INFO kablam! 180 |     use std::num::Float;
Sep 01 06:51:51.873 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 01 06:51:51.873 INFO kablam! 
Sep 01 06:51:51.876 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.876 INFO kablam!   --> src/lib.rs:14:1
Sep 01 06:51:51.876 INFO kablam!    |
Sep 01 06:51:51.876 INFO kablam! 14 | extern crate libc;
Sep 01 06:51:51.876 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 01 06:51:51.876 INFO kablam!    |
Sep 01 06:51:51.876 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.876 INFO kablam! 
Sep 01 06:51:51.877 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.877 INFO kablam!   --> src/lib.rs:22:16
Sep 01 06:51:51.877 INFO kablam!    |
Sep 01 06:51:51.877 INFO kablam! 22 |     use libc::{c_double, c_int};
Sep 01 06:51:51.877 INFO kablam!    |                ^^^^^^^^
Sep 01 06:51:51.877 INFO kablam!    |
Sep 01 06:51:51.877 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.877 INFO kablam! 
Sep 01 06:51:51.877 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.877 INFO kablam!   --> src/lib.rs:22:26
Sep 01 06:51:51.877 INFO kablam!    |
Sep 01 06:51:51.877 INFO kablam! 22 |     use libc::{c_double, c_int};
Sep 01 06:51:51.877 INFO kablam!    |                          ^^^^^
Sep 01 06:51:51.877 INFO kablam!    |
Sep 01 06:51:51.877 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.877 INFO kablam! 
Sep 01 06:51:51.877 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.877 INFO kablam!   --> src/lib.rs:25:23
Sep 01 06:51:51.877 INFO kablam!    |
Sep 01 06:51:51.877 INFO kablam! 25 |         pub fn erf(x: c_double) -> c_double;
Sep 01 06:51:51.878 INFO kablam!    |                       ^^^^^^^^
Sep 01 06:51:51.878 INFO kablam!    |
Sep 01 06:51:51.878 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.878 INFO kablam! 
Sep 01 06:51:51.878 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.878 INFO kablam!   --> src/lib.rs:25:36
Sep 01 06:51:51.878 INFO kablam!    |
Sep 01 06:51:51.878 INFO kablam! 25 |         pub fn erf(x: c_double) -> c_double;
Sep 01 06:51:51.878 INFO kablam!    |                                    ^^^^^^^^
Sep 01 06:51:51.878 INFO kablam!    |
Sep 01 06:51:51.878 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.878 INFO kablam! 
Sep 01 06:51:51.878 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.878 INFO kablam!   --> src/lib.rs:26:24
Sep 01 06:51:51.878 INFO kablam!    |
Sep 01 06:51:51.878 INFO kablam! 26 |         pub fn erfc(x: c_double) -> c_double;
Sep 01 06:51:51.878 INFO kablam!    |                        ^^^^^^^^
Sep 01 06:51:51.878 INFO kablam!    |
Sep 01 06:51:51.878 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.878 INFO kablam! 
Sep 01 06:51:51.878 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.878 INFO kablam!   --> src/lib.rs:26:37
Sep 01 06:51:51.878 INFO kablam!    |
Sep 01 06:51:51.878 INFO kablam! 26 |         pub fn erfc(x: c_double) -> c_double;
Sep 01 06:51:51.878 INFO kablam!    |                                     ^^^^^^^^
Sep 01 06:51:51.878 INFO kablam!    |
Sep 01 06:51:51.878 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.878 INFO kablam! 
Sep 01 06:51:51.878 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.878 INFO kablam!   --> src/lib.rs:27:28
Sep 01 06:51:51.878 INFO kablam!    |
Sep 01 06:51:51.878 INFO kablam! 27 |         pub fn lgamma_r(x: c_double, sign: &mut c_int) -> c_double;
Sep 01 06:51:51.878 INFO kablam!    |                            ^^^^^^^^
Sep 01 06:51:51.879 INFO kablam!    |
Sep 01 06:51:51.879 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.879 INFO kablam! 
Sep 01 06:51:51.879 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.879 INFO kablam!   --> src/lib.rs:27:49
Sep 01 06:51:51.879 INFO kablam!    |
Sep 01 06:51:51.879 INFO kablam! 27 |         pub fn lgamma_r(x: c_double, sign: &mut c_int) -> c_double;
Sep 01 06:51:51.879 INFO kablam!    |                                                 ^^^^^
Sep 01 06:51:51.879 INFO kablam!    |
Sep 01 06:51:51.879 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.879 INFO kablam! 
Sep 01 06:51:51.879 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:51.879 INFO kablam!   --> src/lib.rs:27:59
Sep 01 06:51:51.879 INFO kablam!    |
Sep 01 06:51:51.879 INFO kablam! 27 |         pub fn lgamma_r(x: c_double, sign: &mut c_int) -> c_double;
Sep 01 06:51:51.879 INFO kablam!    |                                                           ^^^^^^^^
Sep 01 06:51:51.879 INFO kablam!    |
Sep 01 06:51:51.879 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:51.879 INFO kablam! 
Sep 01 06:51:52.057 INFO kablam! error: aborting due to 12 previous errors
Sep 01 06:51:52.057 INFO kablam! 
Sep 01 06:51:52.057 INFO kablam! Some errors occurred: E0432, E0658.
Sep 01 06:51:52.057 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 01 06:51:52.065 INFO kablam! error: Could not compile `sfunc`.
Sep 01 06:51:52.066 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 06:51:52.278 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Sep 01 06:51:52.278 INFO kablam!   --> src/beta.rs:55:9
Sep 01 06:51:52.278 INFO kablam!    |
Sep 01 06:51:52.278 INFO kablam! 55 |     use std::num::Float;
Sep 01 06:51:52.278 INFO kablam!    |         ^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 01 06:51:52.278 INFO kablam! 
Sep 01 06:51:52.279 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Sep 01 06:51:52.279 INFO kablam!    --> src/beta.rs:180:9
Sep 01 06:51:52.279 INFO kablam!     |
Sep 01 06:51:52.279 INFO kablam! 180 |     use std::num::Float;
Sep 01 06:51:52.279 INFO kablam!     |         ^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 01 06:51:52.279 INFO kablam! 
Sep 01 06:51:52.280 INFO kablam! error[E0432]: unresolved import `std::rand`
Sep 01 06:51:52.280 INFO kablam!    --> src/beta.rs:431:14
Sep 01 06:51:52.280 INFO kablam!     |
Sep 01 06:51:52.280 INFO kablam! 431 |     use std::rand::random;
Sep 01 06:51:52.280 INFO kablam!     |              ^^^^ Could not find `rand` in `std`
Sep 01 06:51:52.280 INFO kablam! 
Sep 01 06:51:52.281 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Sep 01 06:51:52.281 INFO kablam!    --> src/beta.rs:327:9
Sep 01 06:51:52.281 INFO kablam!     |
Sep 01 06:51:52.281 INFO kablam! 327 | /         assert_close!(x.iter().zip(y.iter()).map(|(&x, &y)| {
Sep 01 06:51:52.281 INFO kablam! 328 | |             super::ln_beta(x, y)
Sep 01 06:51:52.281 INFO kablam! 329 | |         }).collect::<Vec<_>>(), z);
Sep 01 06:51:52.281 INFO kablam!     | |___________________________________^ no `Float` in `num`
Sep 01 06:51:52.282 INFO kablam!     |
Sep 01 06:51:52.282 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.282 INFO kablam! 
Sep 01 06:51:52.283 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Sep 01 06:51:52.283 INFO kablam!    --> src/beta.rs:351:9
Sep 01 06:51:52.283 INFO kablam!     |
Sep 01 06:51:52.283 INFO kablam! 351 | /         assert_close!(x.iter().map(|&x| {
Sep 01 06:51:52.283 INFO kablam! 352 | |            super::inc_beta(x, p, q, ln_beta)
Sep 01 06:51:52.283 INFO kablam! 353 | |         }).collect::<Vec<_>>(), y);
Sep 01 06:51:52.283 INFO kablam!     | |___________________________________^ no `Float` in `num`
Sep 01 06:51:52.283 INFO kablam!     |
Sep 01 06:51:52.284 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.284 INFO kablam! 
Sep 01 06:51:52.285 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Sep 01 06:51:52.285 INFO kablam!    --> src/beta.rs:375:9
Sep 01 06:51:52.285 INFO kablam!     |
Sep 01 06:51:52.285 INFO kablam! 375 | /         assert_close!(x.iter().map(|&x| {
Sep 01 06:51:52.285 INFO kablam! 376 | |             super::inc_beta(x, p, q, ln_beta)
Sep 01 06:51:52.285 INFO kablam! 377 | |         }).collect::<Vec<_>>(), y);
Sep 01 06:51:52.285 INFO kablam!     | |___________________________________^ no `Float` in `num`
Sep 01 06:51:52.285 INFO kablam!     |
Sep 01 06:51:52.286 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.286 INFO kablam! 
Sep 01 06:51:52.286 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Sep 01 06:51:52.286 INFO kablam!    --> src/beta.rs:399:9
Sep 01 06:51:52.286 INFO kablam!     |
Sep 01 06:51:52.287 INFO kablam! 399 | /         assert_close!(x.iter().map(|&x| {
Sep 01 06:51:52.287 INFO kablam! 400 | |             super::inv_inc_beta(x, p, q, ln_beta)
Sep 01 06:51:52.287 INFO kablam! 401 | |         }).collect::<Vec<_>>(), y);
Sep 01 06:51:52.287 INFO kablam!     | |___________________________________^ no `Float` in `num`
Sep 01 06:51:52.287 INFO kablam!     |
Sep 01 06:51:52.287 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.288 INFO kablam! 
Sep 01 06:51:52.288 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Sep 01 06:51:52.288 INFO kablam!    --> src/beta.rs:423:9
Sep 01 06:51:52.288 INFO kablam!     |
Sep 01 06:51:52.288 INFO kablam! 423 | /         assert_close!(x.iter().map(|&x| {
Sep 01 06:51:52.288 INFO kablam! 424 | |             super::inv_inc_beta(x, p, q, ln_beta)
Sep 01 06:51:52.288 INFO kablam! 425 | |         }).collect::<Vec<_>>(), y);
Sep 01 06:51:52.288 INFO kablam!     | |___________________________________^ no `Float` in `num`
Sep 01 06:51:52.289 INFO kablam!     |
Sep 01 06:51:52.289 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.290 INFO kablam! 
Sep 01 06:51:52.318 INFO kablam! error[E0425]: cannot find function `range` in this scope
Sep 01 06:51:52.318 INFO kablam!    --> src/beta.rs:438:17
Sep 01 06:51:52.318 INFO kablam!     |
Sep 01 06:51:52.319 INFO kablam! 438 |         let x = range(0, 1000).map(|_| random()).collect::<Vec<_>>();
Sep 01 06:51:52.319 INFO kablam!     |                 ^^^^^ not found in this scope
Sep 01 06:51:52.324 INFO kablam! 
Sep 01 06:51:52.325 INFO kablam! error[E0425]: cannot find function `range` in this scope
Sep 01 06:51:52.325 INFO kablam!    --> src/beta.rs:451:17
Sep 01 06:51:52.325 INFO kablam!     |
Sep 01 06:51:52.325 INFO kablam! 451 |         let x = range(0, 1000).map(|_| random()).collect::<Vec<_>>();
Sep 01 06:51:52.325 INFO kablam!     |                 ^^^^^ not found in this scope
Sep 01 06:51:52.326 INFO kablam! 
Sep 01 06:51:52.330 INFO kablam! warning: unused import: `std::num::Float`
Sep 01 06:51:52.330 INFO kablam!   --> src/beta.rs:55:9
Sep 01 06:51:52.330 INFO kablam!    |
Sep 01 06:51:52.330 INFO kablam! 55 |     use std::num::Float;
Sep 01 06:51:52.330 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 01 06:51:52.330 INFO kablam!    |
Sep 01 06:51:52.331 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 06:51:52.331 INFO kablam! 
Sep 01 06:51:52.332 INFO kablam! warning: unused import: `std::num::Float`
Sep 01 06:51:52.332 INFO kablam!    --> src/beta.rs:180:9
Sep 01 06:51:52.332 INFO kablam!     |
Sep 01 06:51:52.332 INFO kablam! 180 |     use std::num::Float;
Sep 01 06:51:52.332 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 01 06:51:52.332 INFO kablam! 
Sep 01 06:51:52.339 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 01 06:51:52.339 INFO kablam!   --> src/lib.rs:12:1
Sep 01 06:51:52.339 INFO kablam!    |
Sep 01 06:51:52.339 INFO kablam! 12 | extern crate test;
Sep 01 06:51:52.339 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 01 06:51:52.339 INFO kablam!    |
Sep 01 06:51:52.339 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Sep 01 06:51:52.339 INFO kablam! 
Sep 01 06:51:52.341 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.341 INFO kablam!   --> src/lib.rs:14:1
Sep 01 06:51:52.341 INFO kablam!    |
Sep 01 06:51:52.341 INFO kablam! 14 | extern crate libc;
Sep 01 06:51:52.341 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 01 06:51:52.341 INFO kablam!    |
Sep 01 06:51:52.341 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.341 INFO kablam! 
Sep 01 06:51:52.341 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 01 06:51:52.341 INFO kablam!    --> src/beta.rs:432:9
Sep 01 06:51:52.341 INFO kablam!     |
Sep 01 06:51:52.341 INFO kablam! 432 |     use test;
Sep 01 06:51:52.341 INFO kablam!     |         ^^^^
Sep 01 06:51:52.341 INFO kablam!     |
Sep 01 06:51:52.341 INFO kablam!     = help: add #![feature(test)] to the crate attributes to enable
Sep 01 06:51:52.341 INFO kablam! 
Sep 01 06:51:52.341 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 01 06:51:52.342 INFO kablam!    --> src/beta.rs:435:25
Sep 01 06:51:52.342 INFO kablam!     |
Sep 01 06:51:52.342 INFO kablam! 435 |     fn inc_beta(b: &mut test::Bencher) {
Sep 01 06:51:52.342 INFO kablam!     |                         ^^^^^^^^^^^^^
Sep 01 06:51:52.342 INFO kablam!     |
Sep 01 06:51:52.342 INFO kablam!     = help: add #![feature(test)] to the crate attributes to enable
Sep 01 06:51:52.342 INFO kablam! 
Sep 01 06:51:52.342 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 01 06:51:52.342 INFO kablam!    --> src/beta.rs:442:17
Sep 01 06:51:52.342 INFO kablam!     |
Sep 01 06:51:52.342 INFO kablam! 442 |                 test::black_box(super::inc_beta(x, p, q, ln_beta))
Sep 01 06:51:52.342 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 01 06:51:52.342 INFO kablam!     |
Sep 01 06:51:52.342 INFO kablam!     = help: add #![feature(test)] to the crate attributes to enable
Sep 01 06:51:52.342 INFO kablam! 
Sep 01 06:51:52.342 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 01 06:51:52.342 INFO kablam!    --> src/beta.rs:448:29
Sep 01 06:51:52.342 INFO kablam!     |
Sep 01 06:51:52.342 INFO kablam! 448 |     fn inv_inc_beta(b: &mut test::Bencher) {
Sep 01 06:51:52.342 INFO kablam!     |                             ^^^^^^^^^^^^^
Sep 01 06:51:52.342 INFO kablam!     |
Sep 01 06:51:52.342 INFO kablam!     = help: add #![feature(test)] to the crate attributes to enable
Sep 01 06:51:52.342 INFO kablam! 
Sep 01 06:51:52.342 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 01 06:51:52.342 INFO kablam!    --> src/beta.rs:455:17
Sep 01 06:51:52.342 INFO kablam!     |
Sep 01 06:51:52.342 INFO kablam! 455 |                 test::black_box(super::inv_inc_beta(x, p, q, ln_beta))
Sep 01 06:51:52.342 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 01 06:51:52.343 INFO kablam!     |
Sep 01 06:51:52.343 INFO kablam!     = help: add #![feature(test)] to the crate attributes to enable
Sep 01 06:51:52.343 INFO kablam! 
Sep 01 06:51:52.343 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.343 INFO kablam!   --> src/lib.rs:22:16
Sep 01 06:51:52.343 INFO kablam!    |
Sep 01 06:51:52.343 INFO kablam! 22 |     use libc::{c_double, c_int};
Sep 01 06:51:52.343 INFO kablam!    |                ^^^^^^^^
Sep 01 06:51:52.343 INFO kablam!    |
Sep 01 06:51:52.343 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.343 INFO kablam! 
Sep 01 06:51:52.343 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.343 INFO kablam!   --> src/lib.rs:22:26
Sep 01 06:51:52.343 INFO kablam!    |
Sep 01 06:51:52.343 INFO kablam! 22 |     use libc::{c_double, c_int};
Sep 01 06:51:52.343 INFO kablam!    |                          ^^^^^
Sep 01 06:51:52.343 INFO kablam!    |
Sep 01 06:51:52.343 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.343 INFO kablam! 
Sep 01 06:51:52.343 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.343 INFO kablam!   --> src/lib.rs:25:23
Sep 01 06:51:52.343 INFO kablam!    |
Sep 01 06:51:52.343 INFO kablam! 25 |         pub fn erf(x: c_double) -> c_double;
Sep 01 06:51:52.343 INFO kablam!    |                       ^^^^^^^^
Sep 01 06:51:52.343 INFO kablam!    |
Sep 01 06:51:52.343 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.343 INFO kablam! 
Sep 01 06:51:52.343 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.344 INFO kablam!   --> src/lib.rs:25:36
Sep 01 06:51:52.344 INFO kablam!    |
Sep 01 06:51:52.344 INFO kablam! 25 |         pub fn erf(x: c_double) -> c_double;
Sep 01 06:51:52.344 INFO kablam!    |                                    ^^^^^^^^
Sep 01 06:51:52.344 INFO kablam!    |
Sep 01 06:51:52.344 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.344 INFO kablam! 
Sep 01 06:51:52.344 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.344 INFO kablam!   --> src/lib.rs:26:24
Sep 01 06:51:52.344 INFO kablam!    |
Sep 01 06:51:52.344 INFO kablam! 26 |         pub fn erfc(x: c_double) -> c_double;
Sep 01 06:51:52.344 INFO kablam!    |                        ^^^^^^^^
Sep 01 06:51:52.344 INFO kablam!    |
Sep 01 06:51:52.344 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.344 INFO kablam! 
Sep 01 06:51:52.344 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.344 INFO kablam!   --> src/lib.rs:26:37
Sep 01 06:51:52.344 INFO kablam!    |
Sep 01 06:51:52.344 INFO kablam! 26 |         pub fn erfc(x: c_double) -> c_double;
Sep 01 06:51:52.344 INFO kablam!    |                                     ^^^^^^^^
Sep 01 06:51:52.345 INFO kablam!    |
Sep 01 06:51:52.345 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.345 INFO kablam! 
Sep 01 06:51:52.345 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.345 INFO kablam!   --> src/lib.rs:27:28
Sep 01 06:51:52.345 INFO kablam!    |
Sep 01 06:51:52.345 INFO kablam! 27 |         pub fn lgamma_r(x: c_double, sign: &mut c_int) -> c_double;
Sep 01 06:51:52.345 INFO kablam!    |                            ^^^^^^^^
Sep 01 06:51:52.345 INFO kablam!    |
Sep 01 06:51:52.345 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.345 INFO kablam! 
Sep 01 06:51:52.345 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.345 INFO kablam!   --> src/lib.rs:27:49
Sep 01 06:51:52.345 INFO kablam!    |
Sep 01 06:51:52.345 INFO kablam! 27 |         pub fn lgamma_r(x: c_double, sign: &mut c_int) -> c_double;
Sep 01 06:51:52.345 INFO kablam!    |                                                 ^^^^^
Sep 01 06:51:52.345 INFO kablam!    |
Sep 01 06:51:52.345 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.345 INFO kablam! 
Sep 01 06:51:52.345 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 01 06:51:52.345 INFO kablam!   --> src/lib.rs:27:59
Sep 01 06:51:52.345 INFO kablam!    |
Sep 01 06:51:52.345 INFO kablam! 27 |         pub fn lgamma_r(x: c_double, sign: &mut c_int) -> c_double;
Sep 01 06:51:52.345 INFO kablam!    |                                                           ^^^^^^^^
Sep 01 06:51:52.345 INFO kablam!    |
Sep 01 06:51:52.345 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 01 06:51:52.345 INFO kablam! 
Sep 01 06:51:52.605 INFO kablam! error[E0599]: no method named `is_finite` found for type `{float}` in the current scope
Sep 01 06:51:52.605 INFO kablam!    --> src/beta.rs:327:9
Sep 01 06:51:52.605 INFO kablam!     |
Sep 01 06:51:52.605 INFO kablam! 327 | /         assert_close!(x.iter().zip(y.iter()).map(|(&x, &y)| {
Sep 01 06:51:52.605 INFO kablam! 328 | |             super::ln_beta(x, y)
Sep 01 06:51:52.605 INFO kablam! 329 | |         }).collect::<Vec<_>>(), z);
Sep 01 06:51:52.605 INFO kablam!     | |___________________________________^
Sep 01 06:51:52.608 INFO kablam!     |
Sep 01 06:51:52.609 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.609 INFO kablam! 
Sep 01 06:51:52.639 INFO kablam! error[E0599]: no method named `is_finite` found for type `{float}` in the current scope
Sep 01 06:51:52.639 INFO kablam!    --> src/beta.rs:351:9
Sep 01 06:51:52.639 INFO kablam!     |
Sep 01 06:51:52.639 INFO kablam! 351 | /         assert_close!(x.iter().map(|&x| {
Sep 01 06:51:52.640 INFO kablam! 352 | |            super::inc_beta(x, p, q, ln_beta)
Sep 01 06:51:52.640 INFO kablam! 353 | |         }).collect::<Vec<_>>(), y);
Sep 01 06:51:52.640 INFO kablam!     | |___________________________________^
Sep 01 06:51:52.640 INFO kablam!     |
Sep 01 06:51:52.641 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.641 INFO kablam! 
Sep 01 06:51:52.655 INFO kablam! error[E0599]: no method named `is_finite` found for type `{float}` in the current scope
Sep 01 06:51:52.655 INFO kablam!    --> src/beta.rs:375:9
Sep 01 06:51:52.655 INFO kablam!     |
Sep 01 06:51:52.655 INFO kablam! 375 | /         assert_close!(x.iter().map(|&x| {
Sep 01 06:51:52.655 INFO kablam! 376 | |             super::inc_beta(x, p, q, ln_beta)
Sep 01 06:51:52.655 INFO kablam! 377 | |         }).collect::<Vec<_>>(), y);
Sep 01 06:51:52.655 INFO kablam!     | |___________________________________^
Sep 01 06:51:52.656 INFO kablam!     |
Sep 01 06:51:52.656 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.657 INFO kablam! 
Sep 01 06:51:52.670 INFO kablam! error[E0599]: no method named `is_finite` found for type `{float}` in the current scope
Sep 01 06:51:52.670 INFO kablam!    --> src/beta.rs:399:9
Sep 01 06:51:52.670 INFO kablam!     |
Sep 01 06:51:52.670 INFO kablam! 399 | /         assert_close!(x.iter().map(|&x| {
Sep 01 06:51:52.670 INFO kablam! 400 | |             super::inv_inc_beta(x, p, q, ln_beta)
Sep 01 06:51:52.671 INFO kablam! 401 | |         }).collect::<Vec<_>>(), y);
Sep 01 06:51:52.671 INFO kablam!     | |___________________________________^
Sep 01 06:51:52.671 INFO kablam!     |
Sep 01 06:51:52.671 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.672 INFO kablam! 
Sep 01 06:51:52.686 INFO kablam! error[E0599]: no method named `is_finite` found for type `{float}` in the current scope
Sep 01 06:51:52.686 INFO kablam!    --> src/beta.rs:423:9
Sep 01 06:51:52.686 INFO kablam!     |
Sep 01 06:51:52.686 INFO kablam! 423 | /         assert_close!(x.iter().map(|&x| {
Sep 01 06:51:52.686 INFO kablam! 424 | |             super::inv_inc_beta(x, p, q, ln_beta)
Sep 01 06:51:52.686 INFO kablam! 425 | |         }).collect::<Vec<_>>(), y);
Sep 01 06:51:52.686 INFO kablam!     | |___________________________________^
Sep 01 06:51:52.687 INFO kablam!     |
Sep 01 06:51:52.687 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Sep 01 06:51:52.687 INFO kablam! 
Sep 01 06:51:52.694 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 01 06:51:52.694 INFO kablam!    --> src/beta.rs:440:11
Sep 01 06:51:52.694 INFO kablam!     |
Sep 01 06:51:52.694 INFO kablam! 440 |         b.iter(|| {
Sep 01 06:51:52.694 INFO kablam!     |           ^^^^
Sep 01 06:51:52.695 INFO kablam!     |
Sep 01 06:51:52.695 INFO kablam!     = help: add #![feature(test)] to the crate attributes to enable
Sep 01 06:51:52.696 INFO kablam! 
Sep 01 06:51:52.827 INFO kablam! error[E0308]: mismatched types
Sep 01 06:51:52.827 INFO kablam!    --> src/beta.rs:442:33
Sep 01 06:51:52.827 INFO kablam!     |
Sep 01 06:51:52.827 INFO kablam! 442 |                 test::black_box(super::inc_beta(x, p, q, ln_beta))
Sep 01 06:51:52.827 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected (), found f64
Sep 01 06:51:52.827 INFO kablam!     |
Sep 01 06:51:52.827 INFO kablam!     = note: expected type `()`
Sep 01 06:51:52.828 INFO kablam!                found type `f64`
Sep 01 06:51:52.828 INFO kablam! 
Sep 01 06:51:52.830 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Sep 01 06:51:52.830 INFO kablam!    --> src/beta.rs:453:11
Sep 01 06:51:52.830 INFO kablam!     |
Sep 01 06:51:52.830 INFO kablam! 453 |         b.iter(|| {
Sep 01 06:51:52.830 INFO kablam!     |           ^^^^
Sep 01 06:51:52.830 INFO kablam!     |
Sep 01 06:51:52.830 INFO kablam!     = help: add #![feature(test)] to the crate attributes to enable
Sep 01 06:51:52.830 INFO kablam! 
Sep 01 06:51:52.927 INFO kablam! error[E0308]: mismatched types
Sep 01 06:51:52.927 INFO kablam!    --> src/beta.rs:455:33
Sep 01 06:51:52.927 INFO kablam!     |
Sep 01 06:51:52.927 INFO kablam! 455 |                 test::black_box(super::inv_inc_beta(x, p, q, ln_beta))
Sep 01 06:51:52.927 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected (), found f64
Sep 01 06:51:52.927 INFO kablam!     |
Sep 01 06:51:52.927 INFO kablam!     = note: expected type `()`
Sep 01 06:51:52.927 INFO kablam!                found type `f64`
Sep 01 06:51:52.928 INFO kablam! 
Sep 01 06:51:52.935 INFO kablam! error: aborting due to 35 previous errors
Sep 01 06:51:52.935 INFO kablam! 
Sep 01 06:51:52.936 INFO kablam! Some errors occurred: E0308, E0425, E0432, E0599, E0658.
Sep 01 06:51:52.936 INFO kablam! For more information about an error, try `rustc --explain E0308`.
Sep 01 06:51:52.945 INFO kablam! error: Could not compile `sfunc`.
Sep 01 06:51:52.946 INFO kablam! 
Sep 01 06:51:52.946 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 06:51:52.953 INFO kablam! su: No module specific data is present
Sep 01 06:51:53.491 INFO running `"docker" "rm" "-f" "dfa1ad95a24defad8e57b68890835274cedd836ab8a56644e889f6cd747a1783"`
Sep 01 06:51:53.650 INFO blam! dfa1ad95a24defad8e57b68890835274cedd836ab8a56644e889f6cd747a1783