Nov 29 23:00:41.297 INFO checking maeln/Oneliner against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 23:00:41.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 23:00:41.716 INFO [stdout] c8940cf0cbe5db9ee8f8e97d2ac4c5f3470d6e75f10c8e2ef5164c28c9bd7ebb
Nov 29 23:00:41.718 INFO running `"docker" "start" "-a" "c8940cf0cbe5db9ee8f8e97d2ac4c5f3470d6e75f10c8e2ef5164c28c9bd7ebb"`
Nov 29 23:00:42.578 INFO [stderr] usermod: no changes
Nov 29 23:00:42.748 INFO [stderr]    Compiling memchr v2.1.1
Nov 29 23:00:42.748 INFO [stderr]     Checking parking_lot_core v0.3.1
Nov 29 23:00:42.748 INFO [stderr]     Checking rand v0.6.1
Nov 29 23:00:44.833 INFO [stderr]     Checking parking_lot v0.6.4
Nov 29 23:00:44.924 INFO [stderr]     Checking csv-core v0.1.4
Nov 29 23:00:46.726 INFO [stderr]     Checking csv v1.0.2
Nov 29 23:00:47.293 INFO [stderr]     Checking crossbeam-channel v0.3.2
Nov 29 23:00:50.610 INFO [stderr]     Checking crossbeam v0.5.0
Nov 29 23:00:51.816 INFO [stderr]     Checking oneliner v0.1.0 (/source)
Nov 29 23:00:54.127 INFO [stderr] warning: method is never used: `save_txt`
Nov 29 23:00:54.127 INFO [stderr]    --> src/markovchain.rs:161:5
Nov 29 23:00:54.128 INFO [stderr]     |
Nov 29 23:00:54.128 INFO [stderr] 161 |     pub fn save_txt(&self, path: &Path) -> Result<(), std::io::Error> {
Nov 29 23:00:54.128 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:00:54.129 INFO [stderr]     |
Nov 29 23:00:54.129 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 23:00:54.129 INFO [stderr] 
Nov 29 23:00:54.129 INFO [stderr] warning: method is never used: `txt_serialize`
Nov 29 23:00:54.130 INFO [stderr]    --> src/markovchain.rs:170:5
Nov 29 23:00:54.130 INFO [stderr]     |
Nov 29 23:00:54.130 INFO [stderr] 170 |     pub fn txt_serialize(&self) -> String {
Nov 29 23:00:54.130 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:00:54.131 INFO [stderr] 
Nov 29 23:00:54.320 INFO [stderr] warning: method is never used: `save_txt`
Nov 29 23:00:54.320 INFO [stderr]    --> src/markovchain.rs:161:5
Nov 29 23:00:54.320 INFO [stderr]     |
Nov 29 23:00:54.320 INFO [stderr] 161 |     pub fn save_txt(&self, path: &Path) -> Result<(), std::io::Error> {
Nov 29 23:00:54.320 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:00:54.320 INFO [stderr]     |
Nov 29 23:00:54.320 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 23:00:54.320 INFO [stderr] 
Nov 29 23:00:54.320 INFO [stderr] warning: method is never used: `txt_serialize`
Nov 29 23:00:54.320 INFO [stderr]    --> src/markovchain.rs:170:5
Nov 29 23:00:54.320 INFO [stderr]     |
Nov 29 23:00:54.320 INFO [stderr] 170 |     pub fn txt_serialize(&self) -> String {
Nov 29 23:00:54.320 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:00:54.320 INFO [stderr] 
Nov 29 23:00:54.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.75s
Nov 29 23:00:54.369 INFO [stderr] su: No module specific data is present
Nov 29 23:00:55.182 INFO running `"docker" "inspect" "c8940cf0cbe5db9ee8f8e97d2ac4c5f3470d6e75f10c8e2ef5164c28c9bd7ebb"`
Nov 29 23:00:55.480 INFO running `"docker" "rm" "-f" "c8940cf0cbe5db9ee8f8e97d2ac4c5f3470d6e75f10c8e2ef5164c28c9bd7ebb"`
Nov 29 23:00:55.716 INFO [stdout] c8940cf0cbe5db9ee8f8e97d2ac4c5f3470d6e75f10c8e2ef5164c28c9bd7ebb