Dec 18 18:14:05.244 INFO checking benchpmc-1.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:14:05.245 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/benchpmc/1.0.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:14:05.406 INFO [stdout] a02a9c81cf7f5b02ac9b7a1aab45145272b57c4fef1a49678d463121274628f3
Dec 18 18:14:05.410 INFO running `"docker" "start" "-a" "a02a9c81cf7f5b02ac9b7a1aab45145272b57c4fef1a49678d463121274628f3"`
Dec 18 18:14:06.232 INFO [stderr]     Checking benchpmc v1.0.0 (/opt/crater/workdir)
Dec 18 18:14:06.838 INFO [stderr] warning: unused variable: `matchers`
Dec 18 18:14:06.838 INFO [stderr]    --> src/main.rs:145:5
Dec 18 18:14:06.838 INFO [stderr]     |
Dec 18 18:14:06.838 INFO [stderr] 145 |     matchers: &'a clap::ArgMatches<'a>,
Dec 18 18:14:06.838 INFO [stderr]     |     ^^^^^^^^ help: consider using `_matchers` instead
Dec 18 18:14:06.838 INFO [stderr]     |
Dec 18 18:14:06.838 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 18:14:06.838 INFO [stderr] 
Dec 18 18:14:06.886 INFO [stderr] warning: struct is never constructed: `RelativePrinter`
Dec 18 18:14:06.886 INFO [stderr]   --> src/event/printers/relative.rs:15:1
Dec 18 18:14:06.886 INFO [stderr]    |
Dec 18 18:14:06.886 INFO [stderr] 15 | pub struct RelativePrinter<T: Printable + Counter + Display> {
Dec 18 18:14:06.886 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:14:06.886 INFO [stderr]    |
Dec 18 18:14:06.886 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 18:14:06.886 INFO [stderr] 
Dec 18 18:14:06.886 INFO [stderr] warning: method is never used: `new`
Dec 18 18:14:06.886 INFO [stderr]   --> src/event/printers/relative.rs:76:2
Dec 18 18:14:06.886 INFO [stderr]    |
Dec 18 18:14:06.886 INFO [stderr] 76 |     pub fn new(absolute: T, relatives: Vec<Box<T>>) -> Self {
Dec 18 18:14:06.886 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:14:06.886 INFO [stderr] 
Dec 18 18:14:06.886 INFO [stderr] warning: method is never used: `new`
Dec 18 18:14:06.886 INFO [stderr]   --> src/event/printers/rsd/mod.rs:87:2
Dec 18 18:14:06.886 INFO [stderr]    |
Dec 18 18:14:06.886 INFO [stderr] 87 |     pub fn new(counter: T) -> Self {
Dec 18 18:14:06.886 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:14:06.886 INFO [stderr] 
Dec 18 18:14:07.000 INFO [stderr] warning: unused variable: `matchers`
Dec 18 18:14:07.000 INFO [stderr]    --> src/main.rs:145:5
Dec 18 18:14:07.000 INFO [stderr]     |
Dec 18 18:14:07.000 INFO [stderr] 145 |     matchers: &'a clap::ArgMatches<'a>,
Dec 18 18:14:07.000 INFO [stderr]     |     ^^^^^^^^ help: consider using `_matchers` instead
Dec 18 18:14:07.000 INFO [stderr]     |
Dec 18 18:14:07.000 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 18:14:07.000 INFO [stderr] 
Dec 18 18:14:07.072 INFO [stderr] warning: struct is never constructed: `RelativePrinter`
Dec 18 18:14:07.072 INFO [stderr]   --> src/event/printers/relative.rs:15:1
Dec 18 18:14:07.072 INFO [stderr]    |
Dec 18 18:14:07.072 INFO [stderr] 15 | pub struct RelativePrinter<T: Printable + Counter + Display> {
Dec 18 18:14:07.072 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:14:07.072 INFO [stderr]    |
Dec 18 18:14:07.072 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 18:14:07.072 INFO [stderr] 
Dec 18 18:14:07.072 INFO [stderr] warning: method is never used: `new`
Dec 18 18:14:07.072 INFO [stderr]   --> src/event/printers/relative.rs:76:2
Dec 18 18:14:07.072 INFO [stderr]    |
Dec 18 18:14:07.072 INFO [stderr] 76 |     pub fn new(absolute: T, relatives: Vec<Box<T>>) -> Self {
Dec 18 18:14:07.072 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:14:07.072 INFO [stderr] 
Dec 18 18:14:07.110 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 18 18:14:07.481 INFO running `"docker" "inspect" "a02a9c81cf7f5b02ac9b7a1aab45145272b57c4fef1a49678d463121274628f3"`
Dec 18 18:14:07.582 INFO running `"docker" "rm" "-f" "a02a9c81cf7f5b02ac9b7a1aab45145272b57c4fef1a49678d463121274628f3"`
Dec 18 18:14:07.708 INFO [stdout] a02a9c81cf7f5b02ac9b7a1aab45145272b57c4fef1a49678d463121274628f3