Nov 28 20:34:11.369 INFO checking plumber-0.0.7 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:34:11.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 20:34:11.900 INFO [stdout] 7d08997ea8559ae41950998ef92cc0b0480b14ee92d45721ee4cf526d6ff466d
Nov 28 20:34:11.900 INFO running `"docker" "start" "-a" "7d08997ea8559ae41950998ef92cc0b0480b14ee92d45721ee4cf526d6ff466d"`
Nov 28 20:34:13.128 INFO [stderr] usermod: no changes
Nov 28 20:34:13.241 INFO [stderr]     Checking plumber v0.0.7 (/source)
Nov 28 20:34:14.139 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 20:34:14.139 INFO [stderr]  --> src/lib.rs:1:1
Nov 28 20:34:14.139 INFO [stderr]   |
Nov 28 20:34:14.139 INFO [stderr] 1 | #[macro_use] extern crate lazy_static;
Nov 28 20:34:14.139 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 20:34:14.139 INFO [stderr]   |
Nov 28 20:34:14.139 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 20:34:14.139 INFO [stderr] 
Nov 28 20:34:14.139 INFO [stderr] warning: unused import: `BTreeMap`
Nov 28 20:34:14.139 INFO [stderr]  --> src/hooks.rs:4:24
Nov 28 20:34:14.139 INFO [stderr]   |
Nov 28 20:34:14.139 INFO [stderr] 4 | use std::collections::{BTreeMap};
Nov 28 20:34:14.139 INFO [stderr]   |                        ^^^^^^^^
Nov 28 20:34:14.139 INFO [stderr] 
Nov 28 20:34:14.139 INFO [stderr] warning: unused import: `CStr`
Nov 28 20:34:14.139 INFO [stderr]  --> src/hooks.rs:5:16
Nov 28 20:34:14.139 INFO [stderr]   |
Nov 28 20:34:14.139 INFO [stderr] 5 | use std::ffi::{CStr};
Nov 28 20:34:14.139 INFO [stderr]   |                ^^^^
Nov 28 20:34:14.139 INFO [stderr] 
Nov 28 20:34:14.139 INFO [stderr] warning: unused import: `std::mem`
Nov 28 20:34:14.139 INFO [stderr]  --> src/hooks.rs:6:5
Nov 28 20:34:14.139 INFO [stderr]   |
Nov 28 20:34:14.139 INFO [stderr] 6 | use std::mem;
Nov 28 20:34:14.139 INFO [stderr]   |     ^^^^^^^^
Nov 28 20:34:14.139 INFO [stderr] 
Nov 28 20:34:14.139 INFO [stderr] warning: unused import: `std::str::from_utf8`
Nov 28 20:34:14.139 INFO [stderr]  --> src/hooks.rs:7:5
Nov 28 20:34:14.139 INFO [stderr]   |
Nov 28 20:34:14.139 INFO [stderr] 7 | use std::str::from_utf8;
Nov 28 20:34:14.139 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 20:34:14.139 INFO [stderr] 
Nov 28 20:34:14.139 INFO [stderr] warning: unused import: `RwLock`
Nov 28 20:34:14.139 INFO [stderr]  --> src/hooks.rs:8:17
Nov 28 20:34:14.139 INFO [stderr]   |
Nov 28 20:34:14.139 INFO [stderr] 8 | use std::sync::{RwLock};
Nov 28 20:34:14.139 INFO [stderr]   |                 ^^^^^^
Nov 28 20:34:14.139 INFO [stderr] 
Nov 28 20:34:14.139 INFO [stderr] warning: unused import: `dynamic::dlsym_next`
Nov 28 20:34:14.139 INFO [stderr]   --> src/hooks.rs:10:5
Nov 28 20:34:14.139 INFO [stderr]    |
Nov 28 20:34:14.139 INFO [stderr] 10 | use dynamic::dlsym_next;
Nov 28 20:34:14.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 20:34:14.139 INFO [stderr] 
Nov 28 20:34:14.139 INFO [stderr] warning: unused imports: `port_ip_to_sa_data`, `sockaddr_to_port_ip`
Nov 28 20:34:14.139 INFO [stderr]   --> src/hooks.rs:11:12
Nov 28 20:34:14.139 INFO [stderr]    |
Nov 28 20:34:14.139 INFO [stderr] 11 | use util::{sockaddr_to_port_ip,port_ip_to_sa_data};
Nov 28 20:34:14.139 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
Nov 28 20:34:14.139 INFO [stderr] 
Nov 28 20:34:14.139 INFO [stderr] warning: unused import: `dns::srv_mapper`
Nov 28 20:34:14.139 INFO [stderr]   --> src/hooks.rs:12:5
Nov 28 20:34:14.139 INFO [stderr]    |
Nov 28 20:34:14.139 INFO [stderr] 12 | use dns::srv_mapper;
Nov 28 20:34:14.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 20:34:14.139 INFO [stderr] 
Nov 28 20:34:14.469 INFO [stderr] warning: variant `ns_s_qd` should have a camel case name such as `NsSQd`
Nov 28 20:34:14.469 INFO [stderr]   --> src/ctypes.rs:57:5
Nov 28 20:34:14.469 INFO [stderr]    |
Nov 28 20:34:14.469 INFO [stderr] 57 |     ns_s_qd = 0,        /* Query: Question. */
Nov 28 20:34:14.469 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:14.469 INFO [stderr]    |
Nov 28 20:34:14.469 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 28 20:34:14.469 INFO [stderr] 
Nov 28 20:34:14.469 INFO [stderr] warning: variant `ns_s_an` should have a camel case name such as `NsSAn`
Nov 28 20:34:14.469 INFO [stderr]   --> src/ctypes.rs:58:5
Nov 28 20:34:14.469 INFO [stderr]    |
Nov 28 20:34:14.469 INFO [stderr] 58 |     ns_s_an = 1,        /* Query: Answer. */
Nov 28 20:34:14.469 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:14.469 INFO [stderr] 
Nov 28 20:34:14.469 INFO [stderr] warning: variant `ns_s_ns` should have a camel case name such as `NsSNs`
Nov 28 20:34:14.469 INFO [stderr]   --> src/ctypes.rs:59:5
Nov 28 20:34:14.469 INFO [stderr]    |
Nov 28 20:34:14.469 INFO [stderr] 59 |     ns_s_ns = 2,        /* Query: Name servers. */
Nov 28 20:34:14.469 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:14.469 INFO [stderr] 
Nov 28 20:34:14.469 INFO [stderr] warning: variant `ns_s_ar` should have a camel case name such as `NsSAr`
Nov 28 20:34:14.469 INFO [stderr]   --> src/ctypes.rs:60:5
Nov 28 20:34:14.469 INFO [stderr]    |
Nov 28 20:34:14.469 INFO [stderr] 60 |     ns_s_ar = 3,        /* Query|Update: Additional records. */
Nov 28 20:34:14.469 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:14.469 INFO [stderr] 
Nov 28 20:34:14.469 INFO [stderr] warning: variant `ns_s_max` should have a camel case name such as `NsSMax`
Nov 28 20:34:14.469 INFO [stderr]   --> src/ctypes.rs:61:5
Nov 28 20:34:14.469 INFO [stderr]    |
Nov 28 20:34:14.469 INFO [stderr] 61 |     ns_s_max = 4
Nov 28 20:34:14.469 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 20:34:14.469 INFO [stderr] 
Nov 28 20:34:15.536 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 20:34:15.536 INFO [stderr]  --> src/lib.rs:1:1
Nov 28 20:34:15.537 INFO [stderr]   |
Nov 28 20:34:15.537 INFO [stderr] 1 | #[macro_use] extern crate lazy_static;
Nov 28 20:34:15.537 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 20:34:15.537 INFO [stderr]   |
Nov 28 20:34:15.537 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 20:34:15.537 INFO [stderr] 
Nov 28 20:34:15.537 INFO [stderr] warning: unused import: `BTreeMap`
Nov 28 20:34:15.537 INFO [stderr]  --> src/hooks.rs:4:24
Nov 28 20:34:15.537 INFO [stderr]   |
Nov 28 20:34:15.537 INFO [stderr] 4 | use std::collections::{BTreeMap};
Nov 28 20:34:15.537 INFO [stderr]   |                        ^^^^^^^^
Nov 28 20:34:15.537 INFO [stderr] 
Nov 28 20:34:15.537 INFO [stderr] warning: unused import: `CStr`
Nov 28 20:34:15.537 INFO [stderr]  --> src/hooks.rs:5:16
Nov 28 20:34:15.537 INFO [stderr]   |
Nov 28 20:34:15.537 INFO [stderr] 5 | use std::ffi::{CStr};
Nov 28 20:34:15.537 INFO [stderr]   |                ^^^^
Nov 28 20:34:15.537 INFO [stderr] 
Nov 28 20:34:15.537 INFO [stderr] warning: unused import: `std::mem`
Nov 28 20:34:15.537 INFO [stderr]  --> src/hooks.rs:6:5
Nov 28 20:34:15.537 INFO [stderr]   |
Nov 28 20:34:15.537 INFO [stderr] 6 | use std::mem;
Nov 28 20:34:15.537 INFO [stderr]   |     ^^^^^^^^
Nov 28 20:34:15.537 INFO [stderr] 
Nov 28 20:34:15.537 INFO [stderr] warning: unused import: `std::str::from_utf8`
Nov 28 20:34:15.537 INFO [stderr]  --> src/hooks.rs:7:5
Nov 28 20:34:15.537 INFO [stderr]   |
Nov 28 20:34:15.537 INFO [stderr] 7 | use std::str::from_utf8;
Nov 28 20:34:15.537 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 20:34:15.537 INFO [stderr] 
Nov 28 20:34:15.542 INFO [stderr] warning: unused import: `RwLock`
Nov 28 20:34:15.542 INFO [stderr]  --> src/hooks.rs:8:17
Nov 28 20:34:15.542 INFO [stderr]   |
Nov 28 20:34:15.542 INFO [stderr] 8 | use std::sync::{RwLock};
Nov 28 20:34:15.542 INFO [stderr]   |                 ^^^^^^
Nov 28 20:34:15.542 INFO [stderr] 
Nov 28 20:34:15.542 INFO [stderr] warning: unused import: `dynamic::dlsym_next`
Nov 28 20:34:15.542 INFO [stderr]   --> src/hooks.rs:10:5
Nov 28 20:34:15.542 INFO [stderr]    |
Nov 28 20:34:15.542 INFO [stderr] 10 | use dynamic::dlsym_next;
Nov 28 20:34:15.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 20:34:15.542 INFO [stderr] 
Nov 28 20:34:15.542 INFO [stderr] warning: unused imports: `port_ip_to_sa_data`, `sockaddr_to_port_ip`
Nov 28 20:34:15.542 INFO [stderr]   --> src/hooks.rs:11:12
Nov 28 20:34:15.542 INFO [stderr]    |
Nov 28 20:34:15.542 INFO [stderr] 11 | use util::{sockaddr_to_port_ip,port_ip_to_sa_data};
Nov 28 20:34:15.542 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
Nov 28 20:34:15.542 INFO [stderr] 
Nov 28 20:34:15.542 INFO [stderr] warning: unused import: `dns::srv_mapper`
Nov 28 20:34:15.542 INFO [stderr]   --> src/hooks.rs:12:5
Nov 28 20:34:15.542 INFO [stderr]    |
Nov 28 20:34:15.542 INFO [stderr] 12 | use dns::srv_mapper;
Nov 28 20:34:15.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 20:34:15.543 INFO [stderr] 
Nov 28 20:34:15.777 INFO [stderr] warning: variant `ns_s_qd` should have a camel case name such as `NsSQd`
Nov 28 20:34:15.778 INFO [stderr]   --> src/ctypes.rs:57:5
Nov 28 20:34:15.778 INFO [stderr]    |
Nov 28 20:34:15.778 INFO [stderr] 57 |     ns_s_qd = 0,        /* Query: Question. */
Nov 28 20:34:15.778 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:15.778 INFO [stderr]    |
Nov 28 20:34:15.778 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 28 20:34:15.778 INFO [stderr] 
Nov 28 20:34:15.778 INFO [stderr] warning: variant `ns_s_an` should have a camel case name such as `NsSAn`
Nov 28 20:34:15.778 INFO [stderr]   --> src/ctypes.rs:58:5
Nov 28 20:34:15.778 INFO [stderr]    |
Nov 28 20:34:15.778 INFO [stderr] 58 |     ns_s_an = 1,        /* Query: Answer. */
Nov 28 20:34:15.778 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:15.778 INFO [stderr] 
Nov 28 20:34:15.778 INFO [stderr] warning: variant `ns_s_ns` should have a camel case name such as `NsSNs`
Nov 28 20:34:15.778 INFO [stderr]   --> src/ctypes.rs:59:5
Nov 28 20:34:15.778 INFO [stderr]    |
Nov 28 20:34:15.778 INFO [stderr] 59 |     ns_s_ns = 2,        /* Query: Name servers. */
Nov 28 20:34:15.778 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:15.778 INFO [stderr] 
Nov 28 20:34:15.778 INFO [stderr] warning: variant `ns_s_ar` should have a camel case name such as `NsSAr`
Nov 28 20:34:15.778 INFO [stderr]   --> src/ctypes.rs:60:5
Nov 28 20:34:15.778 INFO [stderr]    |
Nov 28 20:34:15.778 INFO [stderr] 60 |     ns_s_ar = 3,        /* Query|Update: Additional records. */
Nov 28 20:34:15.778 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:15.778 INFO [stderr] 
Nov 28 20:34:15.778 INFO [stderr] warning: variant `ns_s_max` should have a camel case name such as `NsSMax`
Nov 28 20:34:15.778 INFO [stderr]   --> src/ctypes.rs:61:5
Nov 28 20:34:15.778 INFO [stderr]    |
Nov 28 20:34:15.778 INFO [stderr] 61 |     ns_s_max = 4
Nov 28 20:34:15.778 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 20:34:15.778 INFO [stderr] 
Nov 28 20:34:15.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Nov 28 20:34:15.857 INFO [stderr] su: No module specific data is present
Nov 28 20:34:16.986 INFO running `"docker" "inspect" "7d08997ea8559ae41950998ef92cc0b0480b14ee92d45721ee4cf526d6ff466d"`
Nov 28 20:34:17.334 INFO running `"docker" "rm" "-f" "7d08997ea8559ae41950998ef92cc0b0480b14ee92d45721ee4cf526d6ff466d"`
Nov 28 20:34:17.669 INFO [stdout] 7d08997ea8559ae41950998ef92cc0b0480b14ee92d45721ee4cf526d6ff466d