Aug 11 13:58:51.939 INFO checking gaol-0.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 13:58:51.939 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 13:58:51.939 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 13:58:51.939 INFO running `"docker" "create" "-v" "/tmp/crater.wkG8yTGeiuL8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 13:58:52.178 INFO blam! fef4db391d01158f04ee4f2f4c20ff03ffb6d236c7b9a402bc094586bf9983de
Aug 11 13:58:52.180 INFO running `"docker" "start" "-a" "fef4db391d01158f04ee4f2f4c20ff03ffb6d236c7b9a402bc094586bf9983de"`
Aug 11 13:58:53.317 INFO kablam!     Checking gaol v0.2.0 (file:///source)
Aug 11 13:58:54.283 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 13:58:54.283 INFO kablam!   --> lib.rs:11:1
Aug 11 13:58:54.283 INFO kablam!    |
Aug 11 13:58:54.283 INFO kablam! 11 | #[macro_use]
Aug 11 13:58:54.283 INFO kablam!    | ^^^^^^^^^^^^
Aug 11 13:58:54.283 INFO kablam!    |
Aug 11 13:58:54.283 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 13:58:54.283 INFO kablam! 
Aug 11 13:58:54.296 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 13:58:54.296 INFO kablam!   --> lib.rs:11:1
Aug 11 13:58:54.296 INFO kablam!    |
Aug 11 13:58:54.296 INFO kablam! 11 | #[macro_use]
Aug 11 13:58:54.296 INFO kablam!    | ^^^^^^^^^^^^
Aug 11 13:58:54.296 INFO kablam!    |
Aug 11 13:58:54.296 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 13:58:54.296 INFO kablam! 
Aug 11 13:58:55.224 INFO kablam! warning: constant item is never used: `EM_386`
Aug 11 13:58:55.224 INFO kablam!    --> platform/linux/seccomp.rs:108:1
Aug 11 13:58:55.224 INFO kablam!     |
Aug 11 13:58:55.224 INFO kablam! 108 | const EM_386: u32 = 3;
Aug 11 13:58:55.224 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.225 INFO kablam!     |
Aug 11 13:58:55.225 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 11 13:58:55.225 INFO kablam! 
Aug 11 13:58:55.226 INFO kablam! warning: constant item is never used: `EM_PPC`
Aug 11 13:58:55.226 INFO kablam!    --> platform/linux/seccomp.rs:109:1
Aug 11 13:58:55.226 INFO kablam!     |
Aug 11 13:58:55.226 INFO kablam! 109 | const EM_PPC: u32 = 20;
Aug 11 13:58:55.226 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.226 INFO kablam! 
Aug 11 13:58:55.227 INFO kablam! warning: constant item is never used: `EM_PPC64`
Aug 11 13:58:55.227 INFO kablam!    --> platform/linux/seccomp.rs:110:1
Aug 11 13:58:55.227 INFO kablam!     |
Aug 11 13:58:55.227 INFO kablam! 110 | const EM_PPC64: u32 = 21;
Aug 11 13:58:55.227 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.227 INFO kablam! 
Aug 11 13:58:55.228 INFO kablam! warning: constant item is never used: `EM_ARM`
Aug 11 13:58:55.228 INFO kablam!    --> platform/linux/seccomp.rs:111:1
Aug 11 13:58:55.228 INFO kablam!     |
Aug 11 13:58:55.228 INFO kablam! 111 | const EM_ARM: u32 = 40;
Aug 11 13:58:55.228 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.228 INFO kablam! 
Aug 11 13:58:55.229 INFO kablam! warning: constant item is never used: `EM_AARCH64`
Aug 11 13:58:55.229 INFO kablam!    --> platform/linux/seccomp.rs:113:1
Aug 11 13:58:55.229 INFO kablam!     |
Aug 11 13:58:55.229 INFO kablam! 113 | const EM_AARCH64: u32 = 183;
Aug 11 13:58:55.229 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.229 INFO kablam! 
Aug 11 13:58:55.230 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_X86`
Aug 11 13:58:55.230 INFO kablam!    --> platform/linux/seccomp.rs:120:1
Aug 11 13:58:55.230 INFO kablam!     |
Aug 11 13:58:55.230 INFO kablam! 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
Aug 11 13:58:55.230 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.230 INFO kablam! 
Aug 11 13:58:55.231 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_ARM`
Aug 11 13:58:55.231 INFO kablam!    --> platform/linux/seccomp.rs:124:1
Aug 11 13:58:55.231 INFO kablam!     |
Aug 11 13:58:55.231 INFO kablam! 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
Aug 11 13:58:55.231 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.231 INFO kablam! 
Aug 11 13:58:55.232 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_AARCH64`
Aug 11 13:58:55.232 INFO kablam!    --> platform/linux/seccomp.rs:126:1
Aug 11 13:58:55.232 INFO kablam!     |
Aug 11 13:58:55.232 INFO kablam! 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Aug 11 13:58:55.232 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.232 INFO kablam! 
Aug 11 13:58:55.232 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC`
Aug 11 13:58:55.233 INFO kablam!    --> platform/linux/seccomp.rs:128:1
Aug 11 13:58:55.233 INFO kablam!     |
Aug 11 13:58:55.233 INFO kablam! 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
Aug 11 13:58:55.233 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.233 INFO kablam! 
Aug 11 13:58:55.233 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64`
Aug 11 13:58:55.233 INFO kablam!    --> platform/linux/seccomp.rs:130:1
Aug 11 13:58:55.233 INFO kablam!     |
Aug 11 13:58:55.233 INFO kablam! 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
Aug 11 13:58:55.233 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.234 INFO kablam! 
Aug 11 13:58:55.234 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64LE`
Aug 11 13:58:55.234 INFO kablam!    --> platform/linux/seccomp.rs:132:1
Aug 11 13:58:55.234 INFO kablam!     |
Aug 11 13:58:55.234 INFO kablam! 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Aug 11 13:58:55.234 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.235 INFO kablam! 
Aug 11 13:58:55.843 INFO kablam! warning: constant item is never used: `EM_386`
Aug 11 13:58:55.843 INFO kablam!    --> platform/linux/seccomp.rs:108:1
Aug 11 13:58:55.843 INFO kablam!     |
Aug 11 13:58:55.843 INFO kablam! 108 | const EM_386: u32 = 3;
Aug 11 13:58:55.843 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.843 INFO kablam!     |
Aug 11 13:58:55.843 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 11 13:58:55.843 INFO kablam! 
Aug 11 13:58:55.843 INFO kablam! warning: constant item is never used: `EM_PPC`
Aug 11 13:58:55.843 INFO kablam!    --> platform/linux/seccomp.rs:109:1
Aug 11 13:58:55.844 INFO kablam!     |
Aug 11 13:58:55.844 INFO kablam! 109 | const EM_PPC: u32 = 20;
Aug 11 13:58:55.844 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.844 INFO kablam! 
Aug 11 13:58:55.844 INFO kablam! warning: constant item is never used: `EM_PPC64`
Aug 11 13:58:55.844 INFO kablam!    --> platform/linux/seccomp.rs:110:1
Aug 11 13:58:55.844 INFO kablam!     |
Aug 11 13:58:55.844 INFO kablam! 110 | const EM_PPC64: u32 = 21;
Aug 11 13:58:55.844 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.844 INFO kablam! 
Aug 11 13:58:55.844 INFO kablam! warning: constant item is never used: `EM_ARM`
Aug 11 13:58:55.844 INFO kablam!    --> platform/linux/seccomp.rs:111:1
Aug 11 13:58:55.844 INFO kablam!     |
Aug 11 13:58:55.844 INFO kablam! 111 | const EM_ARM: u32 = 40;
Aug 11 13:58:55.844 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.844 INFO kablam! 
Aug 11 13:58:55.844 INFO kablam! warning: constant item is never used: `EM_AARCH64`
Aug 11 13:58:55.844 INFO kablam!    --> platform/linux/seccomp.rs:113:1
Aug 11 13:58:55.844 INFO kablam!     |
Aug 11 13:58:55.844 INFO kablam! 113 | const EM_AARCH64: u32 = 183;
Aug 11 13:58:55.844 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.852 INFO kablam! 
Aug 11 13:58:55.853 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_X86`
Aug 11 13:58:55.853 INFO kablam!    --> platform/linux/seccomp.rs:120:1
Aug 11 13:58:55.853 INFO kablam!     |
Aug 11 13:58:55.853 INFO kablam! 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
Aug 11 13:58:55.853 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.853 INFO kablam! 
Aug 11 13:58:55.853 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_ARM`
Aug 11 13:58:55.853 INFO kablam!    --> platform/linux/seccomp.rs:124:1
Aug 11 13:58:55.853 INFO kablam!     |
Aug 11 13:58:55.853 INFO kablam! 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
Aug 11 13:58:55.853 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.853 INFO kablam! 
Aug 11 13:58:55.864 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_AARCH64`
Aug 11 13:58:55.865 INFO kablam!    --> platform/linux/seccomp.rs:126:1
Aug 11 13:58:55.865 INFO kablam!     |
Aug 11 13:58:55.865 INFO kablam! 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Aug 11 13:58:55.865 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.865 INFO kablam! 
Aug 11 13:58:55.865 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC`
Aug 11 13:58:55.865 INFO kablam!    --> platform/linux/seccomp.rs:128:1
Aug 11 13:58:55.865 INFO kablam!     |
Aug 11 13:58:55.865 INFO kablam! 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
Aug 11 13:58:55.865 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.865 INFO kablam! 
Aug 11 13:58:55.865 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64`
Aug 11 13:58:55.865 INFO kablam!    --> platform/linux/seccomp.rs:130:1
Aug 11 13:58:55.865 INFO kablam!     |
Aug 11 13:58:55.865 INFO kablam! 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
Aug 11 13:58:55.865 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.865 INFO kablam! 
Aug 11 13:58:55.865 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64LE`
Aug 11 13:58:55.865 INFO kablam!    --> platform/linux/seccomp.rs:132:1
Aug 11 13:58:55.865 INFO kablam!     |
Aug 11 13:58:55.866 INFO kablam! 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Aug 11 13:58:55.866 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:55.866 INFO kablam! 
Aug 11 13:58:59.357 INFO kablam! warning: unused imports: `ChildSandboxMethods`, `ChildSandbox`, `Command`, `SandboxMethods`, `Sandbox`
Aug 11 13:58:59.357 INFO kablam!  --> tests/system-info-read.rs:8:21
Aug 11 13:58:59.357 INFO kablam!   |
Aug 11 13:58:59.357 INFO kablam! 8 | use gaol::sandbox::{ChildSandbox, ChildSandboxMethods, Command, Sandbox, SandboxMethods};
Aug 11 13:58:59.357 INFO kablam!   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^
Aug 11 13:58:59.360 INFO kablam!   |
Aug 11 13:58:59.361 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 13:58:59.361 INFO kablam! 
Aug 11 13:58:59.361 INFO kablam! warning: unused imports: `c_char`, `c_int`, `c_void`, `size_t`
Aug 11 13:58:59.361 INFO kablam!  --> tests/system-info-read.rs:9:12
Aug 11 13:58:59.362 INFO kablam!   |
Aug 11 13:58:59.362 INFO kablam! 9 | use libc::{c_char, c_int, c_void, size_t};
Aug 11 13:58:59.362 INFO kablam!   |            ^^^^^^  ^^^^^  ^^^^^^  ^^^^^^
Aug 11 13:58:59.362 INFO kablam! 
Aug 11 13:58:59.362 INFO kablam! warning: unused import: `std::env`
Aug 11 13:58:59.363 INFO kablam!   --> tests/system-info-read.rs:10:5
Aug 11 13:58:59.363 INFO kablam!    |
Aug 11 13:58:59.363 INFO kablam! 10 | use std::env;
Aug 11 13:58:59.363 INFO kablam!    |     ^^^^^^^^
Aug 11 13:58:59.363 INFO kablam! 
Aug 11 13:58:59.363 INFO kablam! warning: unused import: `std::ffi::CString`
Aug 11 13:58:59.364 INFO kablam!   --> tests/system-info-read.rs:11:5
Aug 11 13:58:59.364 INFO kablam!    |
Aug 11 13:58:59.364 INFO kablam! 11 | use std::ffi::CString;
Aug 11 13:58:59.364 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 11 13:58:59.364 INFO kablam! 
Aug 11 13:58:59.364 INFO kablam! warning: unused import: `std::iter`
Aug 11 13:58:59.365 INFO kablam!   --> tests/system-info-read.rs:12:5
Aug 11 13:58:59.365 INFO kablam!    |
Aug 11 13:58:59.365 INFO kablam! 12 | use std::iter;
Aug 11 13:58:59.365 INFO kablam!    |     ^^^^^^^^^
Aug 11 13:58:59.365 INFO kablam! 
Aug 11 13:58:59.365 INFO kablam! warning: unused import: `std::ptr`
Aug 11 13:58:59.366 INFO kablam!   --> tests/system-info-read.rs:13:5
Aug 11 13:58:59.366 INFO kablam!    |
Aug 11 13:58:59.366 INFO kablam! 13 | use std::ptr;
Aug 11 13:58:59.366 INFO kablam!    |     ^^^^^^^^
Aug 11 13:58:59.366 INFO kablam! 
Aug 11 13:58:59.693 INFO kablam! warning: static item is never used: `SYSCTL_NAME`
Aug 11 13:58:59.694 INFO kablam!   --> tests/system-info-read.rs:15:1
Aug 11 13:58:59.694 INFO kablam!    |
Aug 11 13:58:59.694 INFO kablam! 15 | static SYSCTL_NAME: &'static str = "hw.ncpu";
Aug 11 13:58:59.694 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:59.697 INFO kablam!    |
Aug 11 13:58:59.698 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 13:58:59.698 INFO kablam! 
Aug 11 13:58:59.698 INFO kablam! warning: function is never used: `allowance_profile`
Aug 11 13:58:59.698 INFO kablam!   --> tests/system-info-read.rs:32:1
Aug 11 13:58:59.698 INFO kablam!    |
Aug 11 13:58:59.699 INFO kablam! 32 | fn allowance_profile() -> Profile {
Aug 11 13:58:59.699 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:59.699 INFO kablam! 
Aug 11 13:58:59.699 INFO kablam! warning: function is never used: `prohibition_profile`
Aug 11 13:58:59.699 INFO kablam!   --> tests/system-info-read.rs:36:1
Aug 11 13:58:59.700 INFO kablam!    |
Aug 11 13:58:59.700 INFO kablam! 36 | fn prohibition_profile() -> Profile {
Aug 11 13:58:59.700 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:58:59.700 INFO kablam! 
Aug 11 13:58:59.886 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
Aug 11 13:58:59.900 INFO kablam! su: No module specific data is present
Aug 11 13:59:01.830 INFO running `"docker" "rm" "-f" "fef4db391d01158f04ee4f2f4c20ff03ffb6d236c7b9a402bc094586bf9983de"`
Aug 11 13:59:02.002 INFO blam! fef4db391d01158f04ee4f2f4c20ff03ffb6d236c7b9a402bc094586bf9983de