Dec 18 03:16:41.203 INFO checking birkenfeld/secop-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:16:41.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/birkenfeld/secop-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:16:41.672 INFO [stdout] 2b71c14158b0adae30837126d22e3b420cf9679bc87544622ea634a93581302e
Dec 18 03:16:41.674 INFO running `"docker" "start" "-a" "2b71c14158b0adae30837126d22e3b420cf9679bc87544622ea634a93581302e"`
Dec 18 03:16:43.504 INFO [stderr]     Checking ident_case v1.0.0
Dec 18 03:16:43.532 INFO [stderr]     Checking proc-macro2 v0.4.24
Dec 18 03:16:43.557 INFO [stderr]     Checking daemonize v0.3.0
Dec 18 03:16:43.557 INFO [stderr]     Checking dns-lookup v0.9.1
Dec 18 03:16:43.558 INFO [stderr]     Checking libudev v0.2.0
Dec 18 03:16:43.558 INFO [stderr]    Compiling darling_core v0.8.0
Dec 18 03:16:43.558 INFO [stderr]    Compiling derive-new v0.5.6
Dec 18 03:16:43.558 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 18 03:16:45.349 INFO [stderr]     Checking log4rs v0.8.1
Dec 18 03:16:45.482 INFO [stderr]     Checking serialport v3.1.0
Dec 18 03:16:46.892 INFO [stderr]     Checking mlzutil v0.1.1
Dec 18 03:16:48.294 INFO [stderr]     Checking parking_lot v0.6.4
Dec 18 03:16:50.426 INFO [stderr]     Checking quote v0.6.10
Dec 18 03:16:52.177 INFO [stderr]     Checking syn v0.15.22
Dec 18 03:16:52.388 INFO [stderr]     Checking crossbeam-channel v0.3.2
Dec 18 03:16:52.388 INFO [stderr]     Checking mlzlog v0.5.0
Dec 18 03:17:05.565 INFO [stderr]    Compiling darling_macro v0.8.0
Dec 18 03:17:09.062 INFO [stderr]    Compiling darling v0.8.0
Dec 18 03:17:09.702 INFO [stderr]    Compiling secop-derive v0.1.1 (/opt/crater/workdir/derive)
Dec 18 03:17:11.710 INFO [stderr]     Checking synstructure v0.10.1
Dec 18 03:17:20.743 INFO [stderr]     Checking secop-core v0.1.1 (/opt/crater/workdir/core)
Dec 18 03:17:24.260 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 03:17:24.261 INFO [stderr]    --> core/src/server.rs:419:41
Dec 18 03:17:24.261 INFO [stderr]     |
Dec 18 03:17:24.261 INFO [stderr] 419 |                 let line_str = line_str.trim_right_matches('\r');
Dec 18 03:17:24.261 INFO [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
Dec 18 03:17:24.262 INFO [stderr]     |
Dec 18 03:17:24.262 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 03:17:24.262 INFO [stderr] 
Dec 18 03:17:24.404 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 03:17:24.405 INFO [stderr]    --> core/src/server.rs:419:41
Dec 18 03:17:24.405 INFO [stderr]     |
Dec 18 03:17:24.405 INFO [stderr] 419 |                 let line_str = line_str.trim_right_matches('\r');
Dec 18 03:17:24.405 INFO [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
Dec 18 03:17:24.406 INFO [stderr]     |
Dec 18 03:17:24.406 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 03:17:24.406 INFO [stderr] 
Dec 18 03:17:24.644 INFO [stderr] warning: unused variable: `host`
Dec 18 03:17:24.645 INFO [stderr]    --> core/src/client.rs:171:16
Dec 18 03:17:24.645 INFO [stderr]     |
Dec 18 03:17:24.645 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 18 03:17:24.645 INFO [stderr]     |                ^^^^ help: consider using `_host` instead
Dec 18 03:17:24.646 INFO [stderr]     |
Dec 18 03:17:24.646 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 03:17:24.646 INFO [stderr] 
Dec 18 03:17:24.646 INFO [stderr] warning: unused variable: `port`
Dec 18 03:17:24.647 INFO [stderr]    --> core/src/client.rs:171:28
Dec 18 03:17:24.647 INFO [stderr]     |
Dec 18 03:17:24.647 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 18 03:17:24.647 INFO [stderr]     |                            ^^^^ help: consider using `_port` instead
Dec 18 03:17:24.647 INFO [stderr] 
Dec 18 03:17:24.648 INFO [stderr] warning: unused variable: `modname`
Dec 18 03:17:24.648 INFO [stderr]    --> core/src/client.rs:171:39
Dec 18 03:17:24.648 INFO [stderr]     |
Dec 18 03:17:24.649 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 18 03:17:24.649 INFO [stderr]     |                                       ^^^^^^^ help: consider using `_modname` instead
Dec 18 03:17:24.649 INFO [stderr] 
Dec 18 03:17:24.649 INFO [stderr] warning: unused variable: `msg`
Dec 18 03:17:24.650 INFO [stderr]    --> core/src/client.rs:175:24
Dec 18 03:17:24.650 INFO [stderr]     |
Dec 18 03:17:24.650 INFO [stderr] 175 |     fn transact(&self, msg: Msg) -> Result<Msg> {
Dec 18 03:17:24.651 INFO [stderr]     |                        ^^^ help: consider using `_msg` instead
Dec 18 03:17:24.651 INFO [stderr] 
Dec 18 03:17:24.780 INFO [stderr] warning: unused variable: `host`
Dec 18 03:17:24.780 INFO [stderr]    --> core/src/client.rs:171:16
Dec 18 03:17:24.780 INFO [stderr]     |
Dec 18 03:17:24.780 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 18 03:17:24.780 INFO [stderr]     |                ^^^^ help: consider using `_host` instead
Dec 18 03:17:24.784 INFO [stderr]     |
Dec 18 03:17:24.784 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 03:17:24.784 INFO [stderr] 
Dec 18 03:17:24.785 INFO [stderr] warning: unused variable: `port`
Dec 18 03:17:24.785 INFO [stderr]    --> core/src/client.rs:171:28
Dec 18 03:17:24.785 INFO [stderr]     |
Dec 18 03:17:24.785 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 18 03:17:24.785 INFO [stderr]     |                            ^^^^ help: consider using `_port` instead
Dec 18 03:17:24.785 INFO [stderr] 
Dec 18 03:17:24.785 INFO [stderr] warning: unused variable: `modname`
Dec 18 03:17:24.785 INFO [stderr]    --> core/src/client.rs:171:39
Dec 18 03:17:24.785 INFO [stderr]     |
Dec 18 03:17:24.786 INFO [stderr] 171 |     pub fn new(host: &str, port: u16, modname: String) -> Result<Self> {
Dec 18 03:17:24.786 INFO [stderr]     |                                       ^^^^^^^ help: consider using `_modname` instead
Dec 18 03:17:24.786 INFO [stderr] 
Dec 18 03:17:24.786 INFO [stderr] warning: unused variable: `msg`
Dec 18 03:17:24.786 INFO [stderr]    --> core/src/client.rs:175:24
Dec 18 03:17:24.786 INFO [stderr]     |
Dec 18 03:17:24.786 INFO [stderr] 175 |     fn transact(&self, msg: Msg) -> Result<Msg> {
Dec 18 03:17:24.786 INFO [stderr]     |                        ^^^ help: consider using `_msg` instead
Dec 18 03:17:24.787 INFO [stderr] 
Dec 18 03:17:25.357 INFO [stderr] warning: field is never used: `conn`
Dec 18 03:17:25.357 INFO [stderr]    --> core/src/client.rs:166:5
Dec 18 03:17:25.357 INFO [stderr]     |
Dec 18 03:17:25.357 INFO [stderr] 166 |     conn: TcpStream,
Dec 18 03:17:25.357 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 18 03:17:25.357 INFO [stderr]     |
Dec 18 03:17:25.357 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:17:25.357 INFO [stderr] 
Dec 18 03:17:25.417 INFO [stderr] warning: field is never used: `conn`
Dec 18 03:17:25.417 INFO [stderr]    --> core/src/client.rs:166:5
Dec 18 03:17:25.417 INFO [stderr]     |
Dec 18 03:17:25.417 INFO [stderr] 166 |     conn: TcpStream,
Dec 18 03:17:25.418 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 18 03:17:25.418 INFO [stderr]     |
Dec 18 03:17:25.418 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:17:25.418 INFO [stderr] 
Dec 18 03:17:25.550 INFO [stderr]     Checking secop-modules v0.1.1 (/opt/crater/workdir/modules)
Dec 18 03:17:32.256 INFO [stderr]     Checking secop v0.1.1 (/opt/crater/workdir)
Dec 18 03:17:34.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.33s
Dec 18 03:17:35.764 INFO running `"docker" "inspect" "2b71c14158b0adae30837126d22e3b420cf9679bc87544622ea634a93581302e"`
Dec 18 03:17:36.092 INFO running `"docker" "rm" "-f" "2b71c14158b0adae30837126d22e3b420cf9679bc87544622ea634a93581302e"`
Dec 18 03:17:36.449 INFO [stdout] 2b71c14158b0adae30837126d22e3b420cf9679bc87544622ea634a93581302e