Oct 22 03:04:48.640 INFO checking gaol-0.2.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 03:04:48.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 03:04:49.038 INFO blam! 674b0126ff16a9850d6d814b96fdb3233e9320dc2868f45f9ae5246718545fdf
Oct 22 03:04:49.039 INFO running `"docker" "start" "-a" "674b0126ff16a9850d6d814b96fdb3233e9320dc2868f45f9ae5246718545fdf"`
Oct 22 03:04:50.232 INFO kablam! usermod: no changes
Oct 22 03:04:50.316 INFO kablam!     Checking gaol v0.2.0 (/source)
Oct 22 03:04:51.304 INFO kablam! warning: unused `#[macro_use]` import
Oct 22 03:04:51.304 INFO kablam!   --> lib.rs:11:1
Oct 22 03:04:51.304 INFO kablam!    |
Oct 22 03:04:51.304 INFO kablam! 11 | #[macro_use]
Oct 22 03:04:51.304 INFO kablam!    | ^^^^^^^^^^^^
Oct 22 03:04:51.304 INFO kablam!    |
Oct 22 03:04:51.304 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 22 03:04:51.304 INFO kablam! 
Oct 22 03:04:51.597 INFO kablam! warning: unused `#[macro_use]` import
Oct 22 03:04:51.597 INFO kablam!   --> lib.rs:11:1
Oct 22 03:04:51.597 INFO kablam!    |
Oct 22 03:04:51.597 INFO kablam! 11 | #[macro_use]
Oct 22 03:04:51.597 INFO kablam!    | ^^^^^^^^^^^^
Oct 22 03:04:51.597 INFO kablam!    |
Oct 22 03:04:51.597 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 22 03:04:51.597 INFO kablam! 
Oct 22 03:04:51.612 INFO kablam! warning: constant item is never used: `EM_386`
Oct 22 03:04:51.612 INFO kablam!    --> platform/linux/seccomp.rs:108:1
Oct 22 03:04:51.612 INFO kablam!     |
Oct 22 03:04:51.612 INFO kablam! 108 | const EM_386: u32 = 3;
Oct 22 03:04:51.612 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.612 INFO kablam!     |
Oct 22 03:04:51.612 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 22 03:04:51.612 INFO kablam! 
Oct 22 03:04:51.612 INFO kablam! warning: constant item is never used: `EM_PPC`
Oct 22 03:04:51.612 INFO kablam!    --> platform/linux/seccomp.rs:109:1
Oct 22 03:04:51.612 INFO kablam!     |
Oct 22 03:04:51.612 INFO kablam! 109 | const EM_PPC: u32 = 20;
Oct 22 03:04:51.612 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.612 INFO kablam! 
Oct 22 03:04:51.612 INFO kablam! warning: constant item is never used: `EM_PPC64`
Oct 22 03:04:51.612 INFO kablam!    --> platform/linux/seccomp.rs:110:1
Oct 22 03:04:51.612 INFO kablam!     |
Oct 22 03:04:51.612 INFO kablam! 110 | const EM_PPC64: u32 = 21;
Oct 22 03:04:51.612 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.612 INFO kablam! 
Oct 22 03:04:51.612 INFO kablam! warning: constant item is never used: `EM_ARM`
Oct 22 03:04:51.612 INFO kablam!    --> platform/linux/seccomp.rs:111:1
Oct 22 03:04:51.612 INFO kablam!     |
Oct 22 03:04:51.612 INFO kablam! 111 | const EM_ARM: u32 = 40;
Oct 22 03:04:51.612 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.612 INFO kablam! 
Oct 22 03:04:51.612 INFO kablam! warning: constant item is never used: `EM_AARCH64`
Oct 22 03:04:51.612 INFO kablam!    --> platform/linux/seccomp.rs:113:1
Oct 22 03:04:51.612 INFO kablam!     |
Oct 22 03:04:51.612 INFO kablam! 113 | const EM_AARCH64: u32 = 183;
Oct 22 03:04:51.612 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.612 INFO kablam! 
Oct 22 03:04:51.612 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_X86`
Oct 22 03:04:51.612 INFO kablam!    --> platform/linux/seccomp.rs:120:1
Oct 22 03:04:51.612 INFO kablam!     |
Oct 22 03:04:51.612 INFO kablam! 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
Oct 22 03:04:51.612 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.612 INFO kablam! 
Oct 22 03:04:51.612 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_ARM`
Oct 22 03:04:51.612 INFO kablam!    --> platform/linux/seccomp.rs:124:1
Oct 22 03:04:51.612 INFO kablam!     |
Oct 22 03:04:51.612 INFO kablam! 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
Oct 22 03:04:51.612 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.612 INFO kablam! 
Oct 22 03:04:51.612 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_AARCH64`
Oct 22 03:04:51.612 INFO kablam!    --> platform/linux/seccomp.rs:126:1
Oct 22 03:04:51.612 INFO kablam!     |
Oct 22 03:04:51.613 INFO kablam! 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Oct 22 03:04:51.613 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.613 INFO kablam! 
Oct 22 03:04:51.613 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC`
Oct 22 03:04:51.613 INFO kablam!    --> platform/linux/seccomp.rs:128:1
Oct 22 03:04:51.613 INFO kablam!     |
Oct 22 03:04:51.613 INFO kablam! 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
Oct 22 03:04:51.613 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.613 INFO kablam! 
Oct 22 03:04:51.613 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64`
Oct 22 03:04:51.613 INFO kablam!    --> platform/linux/seccomp.rs:130:1
Oct 22 03:04:51.613 INFO kablam!     |
Oct 22 03:04:51.613 INFO kablam! 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
Oct 22 03:04:51.613 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.613 INFO kablam! 
Oct 22 03:04:51.613 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64LE`
Oct 22 03:04:51.613 INFO kablam!    --> platform/linux/seccomp.rs:132:1
Oct 22 03:04:51.613 INFO kablam!     |
Oct 22 03:04:51.613 INFO kablam! 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Oct 22 03:04:51.613 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:51.613 INFO kablam! 
Oct 22 03:04:52.820 INFO kablam! warning: constant item is never used: `EM_386`
Oct 22 03:04:52.820 INFO kablam!    --> platform/linux/seccomp.rs:108:1
Oct 22 03:04:52.821 INFO kablam!     |
Oct 22 03:04:52.821 INFO kablam! 108 | const EM_386: u32 = 3;
Oct 22 03:04:52.821 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.821 INFO kablam!     |
Oct 22 03:04:52.821 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 22 03:04:52.821 INFO kablam! 
Oct 22 03:04:52.821 INFO kablam! warning: constant item is never used: `EM_PPC`
Oct 22 03:04:52.821 INFO kablam!    --> platform/linux/seccomp.rs:109:1
Oct 22 03:04:52.821 INFO kablam!     |
Oct 22 03:04:52.821 INFO kablam! 109 | const EM_PPC: u32 = 20;
Oct 22 03:04:52.821 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.821 INFO kablam! 
Oct 22 03:04:52.821 INFO kablam! warning: constant item is never used: `EM_PPC64`
Oct 22 03:04:52.821 INFO kablam!    --> platform/linux/seccomp.rs:110:1
Oct 22 03:04:52.821 INFO kablam!     |
Oct 22 03:04:52.821 INFO kablam! 110 | const EM_PPC64: u32 = 21;
Oct 22 03:04:52.821 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.821 INFO kablam! 
Oct 22 03:04:52.821 INFO kablam! warning: constant item is never used: `EM_ARM`
Oct 22 03:04:52.821 INFO kablam!    --> platform/linux/seccomp.rs:111:1
Oct 22 03:04:52.821 INFO kablam!     |
Oct 22 03:04:52.821 INFO kablam! 111 | const EM_ARM: u32 = 40;
Oct 22 03:04:52.821 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.821 INFO kablam! 
Oct 22 03:04:52.821 INFO kablam! warning: constant item is never used: `EM_AARCH64`
Oct 22 03:04:52.821 INFO kablam!    --> platform/linux/seccomp.rs:113:1
Oct 22 03:04:52.821 INFO kablam!     |
Oct 22 03:04:52.821 INFO kablam! 113 | const EM_AARCH64: u32 = 183;
Oct 22 03:04:52.821 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.821 INFO kablam! 
Oct 22 03:04:52.821 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_X86`
Oct 22 03:04:52.821 INFO kablam!    --> platform/linux/seccomp.rs:120:1
Oct 22 03:04:52.821 INFO kablam!     |
Oct 22 03:04:52.821 INFO kablam! 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
Oct 22 03:04:52.821 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.821 INFO kablam! 
Oct 22 03:04:52.821 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_ARM`
Oct 22 03:04:52.821 INFO kablam!    --> platform/linux/seccomp.rs:124:1
Oct 22 03:04:52.821 INFO kablam!     |
Oct 22 03:04:52.821 INFO kablam! 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
Oct 22 03:04:52.821 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.821 INFO kablam! 
Oct 22 03:04:52.821 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_AARCH64`
Oct 22 03:04:52.821 INFO kablam!    --> platform/linux/seccomp.rs:126:1
Oct 22 03:04:52.821 INFO kablam!     |
Oct 22 03:04:52.821 INFO kablam! 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Oct 22 03:04:52.821 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.821 INFO kablam! 
Oct 22 03:04:52.827 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC`
Oct 22 03:04:52.827 INFO kablam!    --> platform/linux/seccomp.rs:128:1
Oct 22 03:04:52.827 INFO kablam!     |
Oct 22 03:04:52.827 INFO kablam! 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
Oct 22 03:04:52.827 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.827 INFO kablam! 
Oct 22 03:04:52.827 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64`
Oct 22 03:04:52.827 INFO kablam!    --> platform/linux/seccomp.rs:130:1
Oct 22 03:04:52.827 INFO kablam!     |
Oct 22 03:04:52.827 INFO kablam! 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
Oct 22 03:04:52.827 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.827 INFO kablam! 
Oct 22 03:04:52.827 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64LE`
Oct 22 03:04:52.827 INFO kablam!    --> platform/linux/seccomp.rs:132:1
Oct 22 03:04:52.827 INFO kablam!     |
Oct 22 03:04:52.827 INFO kablam! 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Oct 22 03:04:52.827 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:52.827 INFO kablam! 
Oct 22 03:04:54.732 INFO kablam! warning: unused imports: `ChildSandboxMethods`, `ChildSandbox`, `Command`, `SandboxMethods`, `Sandbox`
Oct 22 03:04:54.733 INFO kablam!  --> tests/system-info-read.rs:8:21
Oct 22 03:04:54.733 INFO kablam!   |
Oct 22 03:04:54.733 INFO kablam! 8 | use gaol::sandbox::{ChildSandbox, ChildSandboxMethods, Command, Sandbox, SandboxMethods};
Oct 22 03:04:54.734 INFO kablam!   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^
Oct 22 03:04:54.734 INFO kablam!   |
Oct 22 03:04:54.734 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 03:04:54.734 INFO kablam! 
Oct 22 03:04:54.735 INFO kablam! warning: unused imports: `c_char`, `c_int`, `c_void`, `size_t`
Oct 22 03:04:54.735 INFO kablam!  --> tests/system-info-read.rs:9:12
Oct 22 03:04:54.735 INFO kablam!   |
Oct 22 03:04:54.735 INFO kablam! 9 | use libc::{c_char, c_int, c_void, size_t};
Oct 22 03:04:54.736 INFO kablam!   |            ^^^^^^  ^^^^^  ^^^^^^  ^^^^^^
Oct 22 03:04:54.736 INFO kablam! 
Oct 22 03:04:54.736 INFO kablam! warning: unused import: `std::env`
Oct 22 03:04:54.737 INFO kablam!   --> tests/system-info-read.rs:10:5
Oct 22 03:04:54.737 INFO kablam!    |
Oct 22 03:04:54.737 INFO kablam! 10 | use std::env;
Oct 22 03:04:54.737 INFO kablam!    |     ^^^^^^^^
Oct 22 03:04:54.738 INFO kablam! 
Oct 22 03:04:54.738 INFO kablam! warning: unused import: `std::ffi::CString`
Oct 22 03:04:54.738 INFO kablam!   --> tests/system-info-read.rs:11:5
Oct 22 03:04:54.738 INFO kablam!    |
Oct 22 03:04:54.739 INFO kablam! 11 | use std::ffi::CString;
Oct 22 03:04:54.739 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 22 03:04:54.739 INFO kablam! 
Oct 22 03:04:54.740 INFO kablam! warning: unused import: `std::iter`
Oct 22 03:04:54.740 INFO kablam!   --> tests/system-info-read.rs:12:5
Oct 22 03:04:54.740 INFO kablam!    |
Oct 22 03:04:54.740 INFO kablam! 12 | use std::iter;
Oct 22 03:04:54.741 INFO kablam!    |     ^^^^^^^^^
Oct 22 03:04:54.741 INFO kablam! 
Oct 22 03:04:54.741 INFO kablam! warning: unused import: `std::ptr`
Oct 22 03:04:54.741 INFO kablam!   --> tests/system-info-read.rs:13:5
Oct 22 03:04:54.742 INFO kablam!    |
Oct 22 03:04:54.742 INFO kablam! 13 | use std::ptr;
Oct 22 03:04:54.742 INFO kablam!    |     ^^^^^^^^
Oct 22 03:04:54.743 INFO kablam! 
Oct 22 03:04:54.929 INFO kablam! warning: static item is never used: `SYSCTL_NAME`
Oct 22 03:04:54.929 INFO kablam!   --> tests/system-info-read.rs:15:1
Oct 22 03:04:54.929 INFO kablam!    |
Oct 22 03:04:54.930 INFO kablam! 15 | static SYSCTL_NAME: &'static str = "hw.ncpu";
Oct 22 03:04:54.930 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:54.961 INFO kablam!    |
Oct 22 03:04:54.961 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 22 03:04:54.961 INFO kablam! 
Oct 22 03:04:54.962 INFO kablam! warning: function is never used: `allowance_profile`
Oct 22 03:04:54.962 INFO kablam!   --> tests/system-info-read.rs:32:1
Oct 22 03:04:54.962 INFO kablam!    |
Oct 22 03:04:54.963 INFO kablam! 32 | fn allowance_profile() -> Profile {
Oct 22 03:04:54.963 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:54.963 INFO kablam! 
Oct 22 03:04:54.963 INFO kablam! warning: function is never used: `prohibition_profile`
Oct 22 03:04:54.963 INFO kablam!   --> tests/system-info-read.rs:36:1
Oct 22 03:04:54.964 INFO kablam!    |
Oct 22 03:04:54.964 INFO kablam! 36 | fn prohibition_profile() -> Profile {
Oct 22 03:04:54.964 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:04:54.965 INFO kablam! 
Oct 22 03:04:56.509 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
Oct 22 03:04:56.515 INFO kablam! su: No module specific data is present
Oct 22 03:04:57.456 INFO running `"docker" "rm" "-f" "674b0126ff16a9850d6d814b96fdb3233e9320dc2868f45f9ae5246718545fdf"`
Oct 22 03:04:57.734 INFO blam! 674b0126ff16a9850d6d814b96fdb3233e9320dc2868f45f9ae5246718545fdf