Dec 07 22:53:50.062 INFO testing benchpmc-1.0.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 22:53:50.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 22:53:50.514 INFO [stdout] 6889b0e075b63b5595cabd0fc8ed2148a3125da6a995e0d3a4ecfb603db8fab1
Dec 07 22:53:50.518 INFO running `"docker" "start" "-a" "6889b0e075b63b5595cabd0fc8ed2148a3125da6a995e0d3a4ecfb603db8fab1"`
Dec 07 22:53:51.776 INFO [stderr] usermod: no changes
Dec 07 22:53:51.895 INFO [stderr]    Compiling benchpmc v1.0.0 (/source)
Dec 07 22:53:53.828 INFO [stderr] warning: unused variable: `matchers`
Dec 07 22:53:53.828 INFO [stderr]    --> src/main.rs:145:5
Dec 07 22:53:53.828 INFO [stderr]     |
Dec 07 22:53:53.828 INFO [stderr] 145 |     matchers: &'a clap::ArgMatches<'a>,
Dec 07 22:53:53.828 INFO [stderr]     |     ^^^^^^^^ help: consider using `_matchers` instead
Dec 07 22:53:53.828 INFO [stderr]     |
Dec 07 22:53:53.844 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 22:53:53.844 INFO [stderr] 
Dec 07 22:53:53.882 INFO [stderr] warning: struct is never constructed: `RelativePrinter`
Dec 07 22:53:53.882 INFO [stderr]   --> src/event/printers/relative.rs:15:1
Dec 07 22:53:53.882 INFO [stderr]    |
Dec 07 22:53:53.882 INFO [stderr] 15 | pub struct RelativePrinter<T: Printable + Counter + Display> {
Dec 07 22:53:53.882 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:53:53.882 INFO [stderr]    |
Dec 07 22:53:53.882 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 22:53:53.882 INFO [stderr] 
Dec 07 22:53:53.882 INFO [stderr] warning: method is never used: `new`
Dec 07 22:53:53.882 INFO [stderr]   --> src/event/printers/relative.rs:76:2
Dec 07 22:53:53.882 INFO [stderr]    |
Dec 07 22:53:53.882 INFO [stderr] 76 |     pub fn new(absolute: T, relatives: Vec<Box<T>>) -> Self {
Dec 07 22:53:53.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:53:53.882 INFO [stderr] 
Dec 07 22:53:53.882 INFO [stderr] warning: method is never used: `new`
Dec 07 22:53:53.882 INFO [stderr]   --> src/event/printers/rsd/mod.rs:87:2
Dec 07 22:53:53.882 INFO [stderr]    |
Dec 07 22:53:53.882 INFO [stderr] 87 |     pub fn new(counter: T) -> Self {
Dec 07 22:53:53.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:53:53.882 INFO [stderr] 
Dec 07 22:53:55.666 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
Dec 07 22:53:55.676 INFO [stderr] su: No module specific data is present
Dec 07 22:53:56.950 INFO running `"docker" "inspect" "6889b0e075b63b5595cabd0fc8ed2148a3125da6a995e0d3a4ecfb603db8fab1"`
Dec 07 22:53:57.320 INFO running `"docker" "rm" "-f" "6889b0e075b63b5595cabd0fc8ed2148a3125da6a995e0d3a4ecfb603db8fab1"`
Dec 07 22:53:57.672 INFO [stdout] 6889b0e075b63b5595cabd0fc8ed2148a3125da6a995e0d3a4ecfb603db8fab1
Dec 07 22:53:57.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 22:53:58.120 INFO [stdout] 35b0948ef755db4f3e4e3a24928a052712c7bb6ef0eafe2513501f9fdeece593
Dec 07 22:53:58.128 INFO running `"docker" "start" "-a" "35b0948ef755db4f3e4e3a24928a052712c7bb6ef0eafe2513501f9fdeece593"`
Dec 07 22:53:59.478 INFO [stderr] usermod: no changes
Dec 07 22:53:59.590 INFO [stderr]    Compiling benchpmc v1.0.0 (/source)
Dec 07 22:54:01.524 INFO [stderr] warning: unused variable: `matchers`
Dec 07 22:54:01.524 INFO [stderr]    --> src/main.rs:145:5
Dec 07 22:54:01.524 INFO [stderr]     |
Dec 07 22:54:01.524 INFO [stderr] 145 |     matchers: &'a clap::ArgMatches<'a>,
Dec 07 22:54:01.524 INFO [stderr]     |     ^^^^^^^^ help: consider using `_matchers` instead
Dec 07 22:54:01.524 INFO [stderr]     |
Dec 07 22:54:01.524 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 22:54:01.524 INFO [stderr] 
Dec 07 22:54:01.620 INFO [stderr] warning: struct is never constructed: `RelativePrinter`
Dec 07 22:54:01.620 INFO [stderr]   --> src/event/printers/relative.rs:15:1
Dec 07 22:54:01.620 INFO [stderr]    |
Dec 07 22:54:01.620 INFO [stderr] 15 | pub struct RelativePrinter<T: Printable + Counter + Display> {
Dec 07 22:54:01.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:54:01.620 INFO [stderr]    |
Dec 07 22:54:01.620 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 22:54:01.620 INFO [stderr] 
Dec 07 22:54:01.620 INFO [stderr] warning: method is never used: `new`
Dec 07 22:54:01.620 INFO [stderr]   --> src/event/printers/relative.rs:76:2
Dec 07 22:54:01.620 INFO [stderr]    |
Dec 07 22:54:01.620 INFO [stderr] 76 |     pub fn new(absolute: T, relatives: Vec<Box<T>>) -> Self {
Dec 07 22:54:01.621 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:54:01.621 INFO [stderr] 
Dec 07 22:54:02.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Dec 07 22:54:02.892 INFO [stderr] su: No module specific data is present
Dec 07 22:54:03.203 INFO running `"docker" "inspect" "35b0948ef755db4f3e4e3a24928a052712c7bb6ef0eafe2513501f9fdeece593"`
Dec 07 22:54:03.308 INFO running `"docker" "rm" "-f" "35b0948ef755db4f3e4e3a24928a052712c7bb6ef0eafe2513501f9fdeece593"`
Dec 07 22:54:03.444 INFO [stdout] 35b0948ef755db4f3e4e3a24928a052712c7bb6ef0eafe2513501f9fdeece593