Nov 04 23:45:31.003 INFO checking gaol-0.2.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 23:45:31.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 23:45:31.464 INFO blam! 1d3ff84a18557188f081bdf3eb69ff822d2dade3bddf055270901859caa15770
Nov 04 23:45:31.469 INFO running `"docker" "start" "-a" "1d3ff84a18557188f081bdf3eb69ff822d2dade3bddf055270901859caa15770"`
Nov 04 23:45:32.879 INFO kablam! usermod: no changes
Nov 04 23:45:32.959 INFO kablam!     Checking gaol v0.2.0 (/source)
Nov 04 23:45:33.879 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 23:45:33.880 INFO kablam!   --> lib.rs:11:1
Nov 04 23:45:33.880 INFO kablam!    |
Nov 04 23:45:33.880 INFO kablam! 11 | #[macro_use]
Nov 04 23:45:33.881 INFO kablam!    | ^^^^^^^^^^^^
Nov 04 23:45:33.881 INFO kablam!    |
Nov 04 23:45:33.881 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 23:45:33.881 INFO kablam! 
Nov 04 23:45:34.019 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 23:45:34.027 INFO kablam!   --> lib.rs:11:1
Nov 04 23:45:34.027 INFO kablam!    |
Nov 04 23:45:34.028 INFO kablam! 11 | #[macro_use]
Nov 04 23:45:34.028 INFO kablam!    | ^^^^^^^^^^^^
Nov 04 23:45:34.028 INFO kablam!    |
Nov 04 23:45:34.029 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 23:45:34.029 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `EM_386`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:108:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 108 | const EM_386: u32 = 3;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `EM_PPC`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:109:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 109 | const EM_PPC: u32 = 20;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `EM_PPC64`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:110:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 110 | const EM_PPC64: u32 = 21;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `EM_ARM`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:111:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 111 | const EM_ARM: u32 = 40;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `EM_AARCH64`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:113:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 113 | const EM_AARCH64: u32 = 183;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_X86`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:120:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_ARM`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:124:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_AARCH64`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:126:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:128:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:130:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.187 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64LE`
Nov 04 23:45:34.187 INFO kablam!    --> platform/linux/seccomp.rs:132:1
Nov 04 23:45:34.187 INFO kablam!     |
Nov 04 23:45:34.187 INFO kablam! 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Nov 04 23:45:34.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.187 INFO kablam! 
Nov 04 23:45:34.341 INFO kablam! warning: constant item is never used: `EM_386`
Nov 04 23:45:34.341 INFO kablam!    --> platform/linux/seccomp.rs:108:1
Nov 04 23:45:34.341 INFO kablam!     |
Nov 04 23:45:34.341 INFO kablam! 108 | const EM_386: u32 = 3;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `EM_PPC`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:109:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 109 | const EM_PPC: u32 = 20;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `EM_PPC64`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:110:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 110 | const EM_PPC64: u32 = 21;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `EM_ARM`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:111:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 111 | const EM_ARM: u32 = 40;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `EM_AARCH64`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:113:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 113 | const EM_AARCH64: u32 = 183;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_X86`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:120:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_ARM`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:124:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_AARCH64`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:126:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:128:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:130:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:34.342 INFO kablam! warning: constant item is never used: `AUDIT_ARCH_PPC64LE`
Nov 04 23:45:34.342 INFO kablam!    --> platform/linux/seccomp.rs:132:1
Nov 04 23:45:34.342 INFO kablam!     |
Nov 04 23:45:34.342 INFO kablam! 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE;
Nov 04 23:45:34.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:34.342 INFO kablam! 
Nov 04 23:45:37.332 INFO kablam! warning: unused imports: `ChildSandboxMethods`, `ChildSandbox`, `Command`, `SandboxMethods`, `Sandbox`
Nov 04 23:45:37.333 INFO kablam!  --> tests/system-info-read.rs:8:21
Nov 04 23:45:37.333 INFO kablam!   |
Nov 04 23:45:37.334 INFO kablam! 8 | use gaol::sandbox::{ChildSandbox, ChildSandboxMethods, Command, Sandbox, SandboxMethods};
Nov 04 23:45:37.335 INFO kablam!   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^
Nov 04 23:45:37.335 INFO kablam!   |
Nov 04 23:45:37.336 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 23:45:37.336 INFO kablam! 
Nov 04 23:45:37.337 INFO kablam! warning: unused imports: `c_char`, `c_int`, `c_void`, `size_t`
Nov 04 23:45:37.338 INFO kablam!  --> tests/system-info-read.rs:9:12
Nov 04 23:45:37.338 INFO kablam!   |
Nov 04 23:45:37.339 INFO kablam! 9 | use libc::{c_char, c_int, c_void, size_t};
Nov 04 23:45:37.339 INFO kablam!   |            ^^^^^^  ^^^^^  ^^^^^^  ^^^^^^
Nov 04 23:45:37.340 INFO kablam! 
Nov 04 23:45:37.341 INFO kablam! warning: unused import: `std::env`
Nov 04 23:45:37.341 INFO kablam!   --> tests/system-info-read.rs:10:5
Nov 04 23:45:37.342 INFO kablam!    |
Nov 04 23:45:37.342 INFO kablam! 10 | use std::env;
Nov 04 23:45:37.343 INFO kablam!    |     ^^^^^^^^
Nov 04 23:45:37.343 INFO kablam! 
Nov 04 23:45:37.344 INFO kablam! warning: unused import: `std::ffi::CString`
Nov 04 23:45:37.344 INFO kablam!   --> tests/system-info-read.rs:11:5
Nov 04 23:45:37.345 INFO kablam!    |
Nov 04 23:45:37.346 INFO kablam! 11 | use std::ffi::CString;
Nov 04 23:45:37.346 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 04 23:45:37.347 INFO kablam! 
Nov 04 23:45:37.347 INFO kablam! warning: unused import: `std::iter`
Nov 04 23:45:37.348 INFO kablam!   --> tests/system-info-read.rs:12:5
Nov 04 23:45:37.348 INFO kablam!    |
Nov 04 23:45:37.348 INFO kablam! 12 | use std::iter;
Nov 04 23:45:37.348 INFO kablam!    |     ^^^^^^^^^
Nov 04 23:45:37.348 INFO kablam! 
Nov 04 23:45:37.350 INFO kablam! warning: unused import: `std::ptr`
Nov 04 23:45:37.350 INFO kablam!   --> tests/system-info-read.rs:13:5
Nov 04 23:45:37.350 INFO kablam!    |
Nov 04 23:45:37.350 INFO kablam! 13 | use std::ptr;
Nov 04 23:45:37.350 INFO kablam!    |     ^^^^^^^^
Nov 04 23:45:37.350 INFO kablam! 
Nov 04 23:45:37.483 INFO kablam! warning: static item is never used: `SYSCTL_NAME`
Nov 04 23:45:37.484 INFO kablam!   --> tests/system-info-read.rs:15:1
Nov 04 23:45:37.484 INFO kablam!    |
Nov 04 23:45:37.485 INFO kablam! 15 | static SYSCTL_NAME: &'static str = "hw.ncpu";
Nov 04 23:45:37.486 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:37.491 INFO kablam!    |
Nov 04 23:45:37.491 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 23:45:37.492 INFO kablam! 
Nov 04 23:45:37.492 INFO kablam! warning: function is never used: `allowance_profile`
Nov 04 23:45:37.493 INFO kablam!   --> tests/system-info-read.rs:32:1
Nov 04 23:45:37.493 INFO kablam!    |
Nov 04 23:45:37.494 INFO kablam! 32 | fn allowance_profile() -> Profile {
Nov 04 23:45:37.495 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:37.503 INFO kablam! 
Nov 04 23:45:37.503 INFO kablam! warning: function is never used: `prohibition_profile`
Nov 04 23:45:37.504 INFO kablam!   --> tests/system-info-read.rs:36:1
Nov 04 23:45:37.505 INFO kablam!    |
Nov 04 23:45:37.505 INFO kablam! 36 | fn prohibition_profile() -> Profile {
Nov 04 23:45:37.506 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 23:45:37.506 INFO kablam! 
Nov 04 23:45:38.874 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
Nov 04 23:45:38.881 INFO kablam! su: No module specific data is present
Nov 04 23:45:39.884 INFO running `"docker" "rm" "-f" "1d3ff84a18557188f081bdf3eb69ff822d2dade3bddf055270901859caa15770"`
Nov 04 23:45:40.163 INFO blam! 1d3ff84a18557188f081bdf3eb69ff822d2dade3bddf055270901859caa15770