Dec 05 09:02:27.612 INFO checking plumber-0.0.7 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:02:27.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 09:02:27.968 INFO [stdout] 5956d40f2992bdb1b5b1f7a5ec6c39b95a47a8a0a559f2f90f203ec5c0efd632
Dec 05 09:02:27.972 INFO running `"docker" "start" "-a" "5956d40f2992bdb1b5b1f7a5ec6c39b95a47a8a0a559f2f90f203ec5c0efd632"`
Dec 05 09:02:28.771 INFO [stderr] usermod: no changes
Dec 05 09:02:28.879 INFO [stderr]     Checking plumber v0.0.7 (/source)
Dec 05 09:02:29.812 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 09:02:29.812 INFO [stderr]  --> src/lib.rs:1:1
Dec 05 09:02:29.812 INFO [stderr]   |
Dec 05 09:02:29.812 INFO [stderr] 1 | #[macro_use] extern crate lazy_static;
Dec 05 09:02:29.812 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 09:02:29.812 INFO [stderr]   |
Dec 05 09:02:29.812 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:02:29.812 INFO [stderr] 
Dec 05 09:02:29.812 INFO [stderr] warning: unused import: `BTreeMap`
Dec 05 09:02:29.812 INFO [stderr]  --> src/hooks.rs:4:24
Dec 05 09:02:29.812 INFO [stderr]   |
Dec 05 09:02:29.812 INFO [stderr] 4 | use std::collections::{BTreeMap};
Dec 05 09:02:29.812 INFO [stderr]   |                        ^^^^^^^^
Dec 05 09:02:29.812 INFO [stderr] 
Dec 05 09:02:29.812 INFO [stderr] warning: unused import: `CStr`
Dec 05 09:02:29.812 INFO [stderr]  --> src/hooks.rs:5:16
Dec 05 09:02:29.812 INFO [stderr]   |
Dec 05 09:02:29.812 INFO [stderr] 5 | use std::ffi::{CStr};
Dec 05 09:02:29.812 INFO [stderr]   |                ^^^^
Dec 05 09:02:29.812 INFO [stderr] 
Dec 05 09:02:29.812 INFO [stderr] warning: unused import: `std::mem`
Dec 05 09:02:29.812 INFO [stderr]  --> src/hooks.rs:6:5
Dec 05 09:02:29.812 INFO [stderr]   |
Dec 05 09:02:29.812 INFO [stderr] 6 | use std::mem;
Dec 05 09:02:29.812 INFO [stderr]   |     ^^^^^^^^
Dec 05 09:02:29.812 INFO [stderr] 
Dec 05 09:02:29.812 INFO [stderr] warning: unused import: `std::str::from_utf8`
Dec 05 09:02:29.812 INFO [stderr]  --> src/hooks.rs:7:5
Dec 05 09:02:29.812 INFO [stderr]   |
Dec 05 09:02:29.812 INFO [stderr] 7 | use std::str::from_utf8;
Dec 05 09:02:29.812 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 09:02:29.812 INFO [stderr] 
Dec 05 09:02:29.812 INFO [stderr] warning: unused import: `RwLock`
Dec 05 09:02:29.812 INFO [stderr]  --> src/hooks.rs:8:17
Dec 05 09:02:29.812 INFO [stderr]   |
Dec 05 09:02:29.812 INFO [stderr] 8 | use std::sync::{RwLock};
Dec 05 09:02:29.812 INFO [stderr]   |                 ^^^^^^
Dec 05 09:02:29.812 INFO [stderr] 
Dec 05 09:02:29.812 INFO [stderr] warning: unused import: `dynamic::dlsym_next`
Dec 05 09:02:29.812 INFO [stderr]   --> src/hooks.rs:10:5
Dec 05 09:02:29.812 INFO [stderr]    |
Dec 05 09:02:29.812 INFO [stderr] 10 | use dynamic::dlsym_next;
Dec 05 09:02:29.812 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 09:02:29.812 INFO [stderr] 
Dec 05 09:02:29.812 INFO [stderr] warning: unused imports: `port_ip_to_sa_data`, `sockaddr_to_port_ip`
Dec 05 09:02:29.812 INFO [stderr]   --> src/hooks.rs:11:12
Dec 05 09:02:29.812 INFO [stderr]    |
Dec 05 09:02:29.812 INFO [stderr] 11 | use util::{sockaddr_to_port_ip,port_ip_to_sa_data};
Dec 05 09:02:29.812 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
Dec 05 09:02:29.812 INFO [stderr] 
Dec 05 09:02:29.812 INFO [stderr] warning: unused import: `dns::srv_mapper`
Dec 05 09:02:29.812 INFO [stderr]   --> src/hooks.rs:12:5
Dec 05 09:02:29.813 INFO [stderr]    |
Dec 05 09:02:29.813 INFO [stderr] 12 | use dns::srv_mapper;
Dec 05 09:02:29.813 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 09:02:29.813 INFO [stderr] 
Dec 05 09:02:30.035 INFO [stderr] warning: variant `ns_s_qd` should have a camel case name such as `NsSQd`
Dec 05 09:02:30.035 INFO [stderr]   --> src/ctypes.rs:57:5
Dec 05 09:02:30.035 INFO [stderr]    |
Dec 05 09:02:30.035 INFO [stderr] 57 |     ns_s_qd = 0,        /* Query: Question. */
Dec 05 09:02:30.035 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:02:30.035 INFO [stderr]    |
Dec 05 09:02:30.035 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 05 09:02:30.035 INFO [stderr] 
Dec 05 09:02:30.035 INFO [stderr] warning: variant `ns_s_an` should have a camel case name such as `NsSAn`
Dec 05 09:02:30.035 INFO [stderr]   --> src/ctypes.rs:58:5
Dec 05 09:02:30.035 INFO [stderr]    |
Dec 05 09:02:30.035 INFO [stderr] 58 |     ns_s_an = 1,        /* Query: Answer. */
Dec 05 09:02:30.035 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:02:30.035 INFO [stderr] 
Dec 05 09:02:30.035 INFO [stderr] warning: variant `ns_s_ns` should have a camel case name such as `NsSNs`
Dec 05 09:02:30.035 INFO [stderr]   --> src/ctypes.rs:59:5
Dec 05 09:02:30.035 INFO [stderr]    |
Dec 05 09:02:30.035 INFO [stderr] 59 |     ns_s_ns = 2,        /* Query: Name servers. */
Dec 05 09:02:30.035 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:02:30.035 INFO [stderr] 
Dec 05 09:02:30.035 INFO [stderr] warning: variant `ns_s_ar` should have a camel case name such as `NsSAr`
Dec 05 09:02:30.035 INFO [stderr]   --> src/ctypes.rs:60:5
Dec 05 09:02:30.035 INFO [stderr]    |
Dec 05 09:02:30.035 INFO [stderr] 60 |     ns_s_ar = 3,        /* Query|Update: Additional records. */
Dec 05 09:02:30.035 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:02:30.035 INFO [stderr] 
Dec 05 09:02:30.035 INFO [stderr] warning: variant `ns_s_max` should have a camel case name such as `NsSMax`
Dec 05 09:02:30.035 INFO [stderr]   --> src/ctypes.rs:61:5
Dec 05 09:02:30.035 INFO [stderr]    |
Dec 05 09:02:30.035 INFO [stderr] 61 |     ns_s_max = 4
Dec 05 09:02:30.035 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 09:02:30.035 INFO [stderr] 
Dec 05 09:02:31.231 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 09:02:31.231 INFO [stderr]  --> src/lib.rs:1:1
Dec 05 09:02:31.231 INFO [stderr]   |
Dec 05 09:02:31.231 INFO [stderr] 1 | #[macro_use] extern crate lazy_static;
Dec 05 09:02:31.231 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 09:02:31.231 INFO [stderr]   |
Dec 05 09:02:31.231 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:02:31.231 INFO [stderr] 
Dec 05 09:02:31.231 INFO [stderr] warning: unused import: `BTreeMap`
Dec 05 09:02:31.231 INFO [stderr]  --> src/hooks.rs:4:24
Dec 05 09:02:31.231 INFO [stderr]   |
Dec 05 09:02:31.231 INFO [stderr] 4 | use std::collections::{BTreeMap};
Dec 05 09:02:31.231 INFO [stderr]   |                        ^^^^^^^^
Dec 05 09:02:31.231 INFO [stderr] 
Dec 05 09:02:31.231 INFO [stderr] warning: unused import: `CStr`
Dec 05 09:02:31.231 INFO [stderr]  --> src/hooks.rs:5:16
Dec 05 09:02:31.231 INFO [stderr]   |
Dec 05 09:02:31.231 INFO [stderr] 5 | use std::ffi::{CStr};
Dec 05 09:02:31.231 INFO [stderr]   |                ^^^^
Dec 05 09:02:31.231 INFO [stderr] 
Dec 05 09:02:31.231 INFO [stderr] warning: unused import: `std::mem`
Dec 05 09:02:31.231 INFO [stderr]  --> src/hooks.rs:6:5
Dec 05 09:02:31.231 INFO [stderr]   |
Dec 05 09:02:31.231 INFO [stderr] 6 | use std::mem;
Dec 05 09:02:31.231 INFO [stderr]   |     ^^^^^^^^
Dec 05 09:02:31.231 INFO [stderr] 
Dec 05 09:02:31.231 INFO [stderr] warning: unused import: `std::str::from_utf8`
Dec 05 09:02:31.231 INFO [stderr]  --> src/hooks.rs:7:5
Dec 05 09:02:31.231 INFO [stderr]   |
Dec 05 09:02:31.231 INFO [stderr] 7 | use std::str::from_utf8;
Dec 05 09:02:31.231 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 09:02:31.231 INFO [stderr] 
Dec 05 09:02:31.231 INFO [stderr] warning: unused import: `RwLock`
Dec 05 09:02:31.231 INFO [stderr]  --> src/hooks.rs:8:17
Dec 05 09:02:31.231 INFO [stderr]   |
Dec 05 09:02:31.231 INFO [stderr] 8 | use std::sync::{RwLock};
Dec 05 09:02:31.231 INFO [stderr]   |                 ^^^^^^
Dec 05 09:02:31.231 INFO [stderr] 
Dec 05 09:02:31.231 INFO [stderr] warning: unused import: `dynamic::dlsym_next`
Dec 05 09:02:31.231 INFO [stderr]   --> src/hooks.rs:10:5
Dec 05 09:02:31.231 INFO [stderr]    |
Dec 05 09:02:31.231 INFO [stderr] 10 | use dynamic::dlsym_next;
Dec 05 09:02:31.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 09:02:31.231 INFO [stderr] 
Dec 05 09:02:31.231 INFO [stderr] warning: unused imports: `port_ip_to_sa_data`, `sockaddr_to_port_ip`
Dec 05 09:02:31.231 INFO [stderr]   --> src/hooks.rs:11:12
Dec 05 09:02:31.231 INFO [stderr]    |
Dec 05 09:02:31.231 INFO [stderr] 11 | use util::{sockaddr_to_port_ip,port_ip_to_sa_data};
Dec 05 09:02:31.231 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
Dec 05 09:02:31.231 INFO [stderr] 
Dec 05 09:02:31.232 INFO [stderr] warning: unused import: `dns::srv_mapper`
Dec 05 09:02:31.232 INFO [stderr]   --> src/hooks.rs:12:5
Dec 05 09:02:31.232 INFO [stderr]    |
Dec 05 09:02:31.232 INFO [stderr] 12 | use dns::srv_mapper;
Dec 05 09:02:31.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 09:02:31.232 INFO [stderr] 
Dec 05 09:02:31.463 INFO [stderr] warning: variant `ns_s_qd` should have a camel case name such as `NsSQd`
Dec 05 09:02:31.463 INFO [stderr]   --> src/ctypes.rs:57:5
Dec 05 09:02:31.463 INFO [stderr]    |
Dec 05 09:02:31.463 INFO [stderr] 57 |     ns_s_qd = 0,        /* Query: Question. */
Dec 05 09:02:31.463 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:02:31.463 INFO [stderr]    |
Dec 05 09:02:31.463 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 05 09:02:31.463 INFO [stderr] 
Dec 05 09:02:31.463 INFO [stderr] warning: variant `ns_s_an` should have a camel case name such as `NsSAn`
Dec 05 09:02:31.463 INFO [stderr]   --> src/ctypes.rs:58:5
Dec 05 09:02:31.463 INFO [stderr]    |
Dec 05 09:02:31.463 INFO [stderr] 58 |     ns_s_an = 1,        /* Query: Answer. */
Dec 05 09:02:31.463 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:02:31.463 INFO [stderr] 
Dec 05 09:02:31.463 INFO [stderr] warning: variant `ns_s_ns` should have a camel case name such as `NsSNs`
Dec 05 09:02:31.463 INFO [stderr]   --> src/ctypes.rs:59:5
Dec 05 09:02:31.463 INFO [stderr]    |
Dec 05 09:02:31.463 INFO [stderr] 59 |     ns_s_ns = 2,        /* Query: Name servers. */
Dec 05 09:02:31.463 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:02:31.463 INFO [stderr] 
Dec 05 09:02:31.463 INFO [stderr] warning: variant `ns_s_ar` should have a camel case name such as `NsSAr`
Dec 05 09:02:31.463 INFO [stderr]   --> src/ctypes.rs:60:5
Dec 05 09:02:31.463 INFO [stderr]    |
Dec 05 09:02:31.463 INFO [stderr] 60 |     ns_s_ar = 3,        /* Query|Update: Additional records. */
Dec 05 09:02:31.463 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 09:02:31.463 INFO [stderr] 
Dec 05 09:02:31.463 INFO [stderr] warning: variant `ns_s_max` should have a camel case name such as `NsSMax`
Dec 05 09:02:31.463 INFO [stderr]   --> src/ctypes.rs:61:5
Dec 05 09:02:31.463 INFO [stderr]    |
Dec 05 09:02:31.463 INFO [stderr] 61 |     ns_s_max = 4
Dec 05 09:02:31.463 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 09:02:31.463 INFO [stderr] 
Dec 05 09:02:31.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
Dec 05 09:02:31.488 INFO [stderr] su: No module specific data is present
Dec 05 09:02:32.503 INFO running `"docker" "inspect" "5956d40f2992bdb1b5b1f7a5ec6c39b95a47a8a0a559f2f90f203ec5c0efd632"`
Dec 05 09:02:32.677 INFO running `"docker" "rm" "-f" "5956d40f2992bdb1b5b1f7a5ec6c39b95a47a8a0a559f2f90f203ec5c0efd632"`
Dec 05 09:02:32.875 INFO [stdout] 5956d40f2992bdb1b5b1f7a5ec6c39b95a47a8a0a559f2f90f203ec5c0efd632