Dec 04 21:46:43.733 INFO checking birkenfeld/secop-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 21:46:43.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04 21:46:44.375 INFO [stdout] d9de56a6de9292d540f0114bf79dcbd8ab09262330850105680e6bd0d1911bf7
Dec 04 21:46:44.380 INFO running `"docker" "start" "-a" "d9de56a6de9292d540f0114bf79dcbd8ab09262330850105680e6bd0d1911bf7"`
Dec 04 21:46:45.939 INFO [stderr] usermod: no changes
Dec 04 21:46:46.268 INFO [stderr]     Checking ident_case v1.0.0
Dec 04 21:46:46.271 INFO [stderr]    Compiling libudev-sys v0.1.4
Dec 04 21:46:46.271 INFO [stderr]     Checking lock_api v0.1.5
Dec 04 21:46:46.281 INFO [stderr]     Checking thread-id v3.3.0
Dec 04 21:46:46.296 INFO [stderr]     Checking hostname v0.1.5
Dec 04 21:46:46.297 INFO [stderr]     Checking daemonize v0.3.0
Dec 04 21:46:46.298 INFO [stderr]     Checking syn v0.15.22
Dec 04 21:46:46.298 INFO [stderr]     Checking dns-lookup v0.9.1
Dec 04 21:46:48.268 INFO [stderr]    Compiling derive-new v0.5.6
Dec 04 21:46:48.864 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 04 21:46:49.144 INFO [stderr]     Checking regex v1.0.6
Dec 04 21:46:49.895 INFO [stderr]     Checking log4rs v0.8.1
Dec 04 21:46:50.764 INFO [stderr]     Checking mlzutil v0.1.1
Dec 04 21:46:51.329 INFO [stderr]    Compiling secop-derive v0.1.1 (/source/derive)
Dec 04 21:46:51.495 INFO [stderr]     Checking libudev v0.2.0
Dec 04 21:46:53.843 INFO [stderr]     Checking parking_lot v0.6.4
Dec 04 21:46:54.903 INFO [stderr]     Checking serialport v3.1.0
Dec 04 21:47:00.479 INFO [stderr]     Checking crossbeam-channel v0.3.2
Dec 04 21:47:00.503 INFO [stderr]     Checking mlzlog v0.5.0
Dec 04 21:47:10.468 INFO [stderr]     Checking secop-core v0.1.1 (/source/core)
Dec 04 21:47:18.363 INFO [stderr]     Checking darling_core v0.8.0
Dec 04 21:47:18.363 INFO [stderr]     Checking synstructure v0.10.1
Dec 04 21:47:18.763 INFO [stderr] warning: unused variable: `host`
Dec 04 21:47:18.763 INFO [stderr]    --> core/src/client.rs:171:16
Dec 04 21:47:18.763 INFO [stderr]     |
Dec 04 21:47:18.763 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 04 21:47:18.763 INFO [stderr]     |                ^^^^ help: consider using `_host` instead
Dec 04 21:47:18.763 INFO [stderr]     |
Dec 04 21:47:18.763 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 21:47:18.763 INFO [stderr] 
Dec 04 21:47:18.763 INFO [stderr] warning: unused variable: `port`
Dec 04 21:47:18.763 INFO [stderr]    --> core/src/client.rs:171:28
Dec 04 21:47:18.763 INFO [stderr]     |
Dec 04 21:47:18.763 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 04 21:47:18.763 INFO [stderr]     |                            ^^^^ help: consider using `_port` instead
Dec 04 21:47:18.763 INFO [stderr] 
Dec 04 21:47:18.763 INFO [stderr] warning: unused variable: `modname`
Dec 04 21:47:18.763 INFO [stderr]    --> core/src/client.rs:171:39
Dec 04 21:47:18.763 INFO [stderr]     |
Dec 04 21:47:18.763 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 04 21:47:18.763 INFO [stderr]     |                                       ^^^^^^^ help: consider using `_modname` instead
Dec 04 21:47:18.763 INFO [stderr] 
Dec 04 21:47:18.763 INFO [stderr] warning: unused variable: `msg`
Dec 04 21:47:18.763 INFO [stderr]    --> core/src/client.rs:175:24
Dec 04 21:47:18.763 INFO [stderr]     |
Dec 04 21:47:18.763 INFO [stderr] 175 |     fn transact(&self, msg: Msg) -> Result<Msg> {
Dec 04 21:47:18.763 INFO [stderr]     |                        ^^^ help: consider using `_msg` instead
Dec 04 21:47:18.763 INFO [stderr] 
Dec 04 21:47:18.983 INFO [stderr] warning: unused variable: `host`
Dec 04 21:47:18.983 INFO [stderr]    --> core/src/client.rs:171:16
Dec 04 21:47:18.983 INFO [stderr]     |
Dec 04 21:47:18.983 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 04 21:47:18.983 INFO [stderr]     |                ^^^^ help: consider using `_host` instead
Dec 04 21:47:18.983 INFO [stderr]     |
Dec 04 21:47:18.983 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 21:47:18.983 INFO [stderr] 
Dec 04 21:47:18.983 INFO [stderr] warning: unused variable: `port`
Dec 04 21:47:18.983 INFO [stderr]    --> core/src/client.rs:171:28
Dec 04 21:47:18.983 INFO [stderr]     |
Dec 04 21:47:18.983 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 04 21:47:18.983 INFO [stderr]     |                            ^^^^ help: consider using `_port` instead
Dec 04 21:47:18.983 INFO [stderr] 
Dec 04 21:47:18.983 INFO [stderr] warning: unused variable: `modname`
Dec 04 21:47:18.983 INFO [stderr]    --> core/src/client.rs:171:39
Dec 04 21:47:18.983 INFO [stderr]     |
Dec 04 21:47:18.983 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 04 21:47:18.983 INFO [stderr]     |                                       ^^^^^^^ help: consider using `_modname` instead
Dec 04 21:47:18.983 INFO [stderr] 
Dec 04 21:47:18.987 INFO [stderr] warning: unused variable: `msg`
Dec 04 21:47:18.987 INFO [stderr]    --> core/src/client.rs:175:24
Dec 04 21:47:18.987 INFO [stderr]     |
Dec 04 21:47:18.987 INFO [stderr] 175 |     fn transact(&self, msg: Msg) -> Result<Msg> {
Dec 04 21:47:18.987 INFO [stderr]     |                        ^^^ help: consider using `_msg` instead
Dec 04 21:47:18.987 INFO [stderr] 
Dec 04 21:47:19.991 INFO [stderr] warning: field is never used: `conn`
Dec 04 21:47:19.991 INFO [stderr]    --> core/src/client.rs:166:5
Dec 04 21:47:19.991 INFO [stderr]     |
Dec 04 21:47:19.991 INFO [stderr] 166 |     conn: TcpStream,
Dec 04 21:47:19.991 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 04 21:47:19.991 INFO [stderr]     |
Dec 04 21:47:19.991 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 21:47:19.991 INFO [stderr] 
Dec 04 21:47:20.271 INFO [stderr] warning: field is never used: `conn`
Dec 04 21:47:20.271 INFO [stderr]    --> core/src/client.rs:166:5
Dec 04 21:47:20.271 INFO [stderr]     |
Dec 04 21:47:20.271 INFO [stderr] 166 |     conn: TcpStream,
Dec 04 21:47:20.271 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 04 21:47:20.275 INFO [stderr]     |
Dec 04 21:47:20.275 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 21:47:20.275 INFO [stderr] 
Dec 04 21:47:20.508 INFO [stderr]     Checking secop-modules v0.1.1 (/source/modules)
Dec 04 21:47:25.715 INFO [stderr]     Checking darling v0.8.0
Dec 04 21:47:36.873 INFO [stderr]     Checking secop v0.1.1 (/source)
Dec 04 21:47:43.754 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.78s
Dec 04 21:47:43.779 INFO [stderr] su: No module specific data is present
Dec 04 21:47:44.966 INFO running `"docker" "inspect" "d9de56a6de9292d540f0114bf79dcbd8ab09262330850105680e6bd0d1911bf7"`
Dec 04 21:47:45.213 INFO running `"docker" "rm" "-f" "d9de56a6de9292d540f0114bf79dcbd8ab09262330850105680e6bd0d1911bf7"`
Dec 04 21:47:45.542 INFO [stdout] d9de56a6de9292d540f0114bf79dcbd8ab09262330850105680e6bd0d1911bf7