Nov 18 19:48:06.996 INFO testing benchpmc-1.0.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 19:48:06.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 19:48:07.330 INFO [stdout] 08f5bd3797ed00e0e71e8fd73477d7e8131a2e56249fbbd0637eae3b20eebe5b
Nov 18 19:48:07.331 INFO running `"docker" "start" "-a" "08f5bd3797ed00e0e71e8fd73477d7e8131a2e56249fbbd0637eae3b20eebe5b"`
Nov 18 19:48:08.579 INFO [stderr] usermod: no changes
Nov 18 19:48:08.746 INFO [stderr]    Compiling clap v2.31.2
Nov 18 19:48:19.803 INFO [stderr]    Compiling benchpmc v1.0.0 (/source)
Nov 18 19:48:20.808 INFO [stderr] warning: unused variable: `matchers`
Nov 18 19:48:20.808 INFO [stderr]    --> src/main.rs:145:5
Nov 18 19:48:20.808 INFO [stderr]     |
Nov 18 19:48:20.808 INFO [stderr] 145 |     matchers: &'a clap::ArgMatches<'a>,
Nov 18 19:48:20.808 INFO [stderr]     |     ^^^^^^^^ help: consider using `_matchers` instead
Nov 18 19:48:20.808 INFO [stderr]     |
Nov 18 19:48:20.808 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 19:48:20.808 INFO [stderr] 
Nov 18 19:48:20.850 INFO [stderr] warning: struct is never constructed: `RelativePrinter`
Nov 18 19:48:20.850 INFO [stderr]   --> src/event/printers/relative.rs:15:1
Nov 18 19:48:20.850 INFO [stderr]    |
Nov 18 19:48:20.850 INFO [stderr] 15 | pub struct RelativePrinter<T: Printable + Counter + Display> {
Nov 18 19:48:20.850 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 19:48:20.850 INFO [stderr]    |
Nov 18 19:48:20.850 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 19:48:20.850 INFO [stderr] 
Nov 18 19:48:20.850 INFO [stderr] warning: method is never used: `new`
Nov 18 19:48:20.850 INFO [stderr]   --> src/event/printers/relative.rs:76:2
Nov 18 19:48:20.850 INFO [stderr]    |
Nov 18 19:48:20.850 INFO [stderr] 76 |     pub fn new(absolute: T, relatives: Vec<Box<T>>) -> Self {
Nov 18 19:48:20.850 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 19:48:20.850 INFO [stderr] 
Nov 18 19:48:20.850 INFO [stderr] warning: method is never used: `new`
Nov 18 19:48:20.850 INFO [stderr]   --> src/event/printers/rsd/mod.rs:87:2
Nov 18 19:48:20.850 INFO [stderr]    |
Nov 18 19:48:20.850 INFO [stderr] 87 |     pub fn new(counter: T) -> Self {
Nov 18 19:48:20.850 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 19:48:20.850 INFO [stderr] 
Nov 18 19:48:21.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.37s
Nov 18 19:48:21.987 INFO [stderr] su: No module specific data is present
Nov 18 19:48:22.531 INFO running `"docker" "inspect" "08f5bd3797ed00e0e71e8fd73477d7e8131a2e56249fbbd0637eae3b20eebe5b"`
Nov 18 19:48:22.823 INFO running `"docker" "rm" "-f" "08f5bd3797ed00e0e71e8fd73477d7e8131a2e56249fbbd0637eae3b20eebe5b"`
Nov 18 19:48:23.146 INFO [stdout] 08f5bd3797ed00e0e71e8fd73477d7e8131a2e56249fbbd0637eae3b20eebe5b
Nov 18 19:48:23.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 19:48:23.619 INFO [stdout] 79ff497c9893f71a414c94e634f652acab1ef7ac774a22ebbbeaf2ece4ec3cbc
Nov 18 19:48:23.621 INFO running `"docker" "start" "-a" "79ff497c9893f71a414c94e634f652acab1ef7ac774a22ebbbeaf2ece4ec3cbc"`
Nov 18 19:48:24.745 INFO [stderr] usermod: no changes
Nov 18 19:48:24.865 INFO [stderr]    Compiling benchpmc v1.0.0 (/source)
Nov 18 19:48:26.015 INFO [stderr] warning: unused variable: `matchers`
Nov 18 19:48:26.015 INFO [stderr]    --> src/main.rs:145:5
Nov 18 19:48:26.015 INFO [stderr]     |
Nov 18 19:48:26.015 INFO [stderr] 145 |     matchers: &'a clap::ArgMatches<'a>,
Nov 18 19:48:26.015 INFO [stderr]     |     ^^^^^^^^ help: consider using `_matchers` instead
Nov 18 19:48:26.015 INFO [stderr]     |
Nov 18 19:48:26.015 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 19:48:26.015 INFO [stderr] 
Nov 18 19:48:26.117 INFO [stderr] warning: struct is never constructed: `RelativePrinter`
Nov 18 19:48:26.117 INFO [stderr]   --> src/event/printers/relative.rs:15:1
Nov 18 19:48:26.117 INFO [stderr]    |
Nov 18 19:48:26.118 INFO [stderr] 15 | pub struct RelativePrinter<T: Printable + Counter + Display> {
Nov 18 19:48:26.118 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 19:48:26.118 INFO [stderr]    |
Nov 18 19:48:26.118 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 19:48:26.118 INFO [stderr] 
Nov 18 19:48:26.118 INFO [stderr] warning: method is never used: `new`
Nov 18 19:48:26.118 INFO [stderr]   --> src/event/printers/relative.rs:76:2
Nov 18 19:48:26.118 INFO [stderr]    |
Nov 18 19:48:26.118 INFO [stderr] 76 |     pub fn new(absolute: T, relatives: Vec<Box<T>>) -> Self {
Nov 18 19:48:26.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 19:48:26.118 INFO [stderr] 
Nov 18 19:48:27.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Nov 18 19:48:27.040 INFO [stderr] su: No module specific data is present
Nov 18 19:48:27.335 INFO running `"docker" "inspect" "79ff497c9893f71a414c94e634f652acab1ef7ac774a22ebbbeaf2ece4ec3cbc"`
Nov 18 19:48:27.439 INFO running `"docker" "rm" "-f" "79ff497c9893f71a414c94e634f652acab1ef7ac774a22ebbbeaf2ece4ec3cbc"`
Nov 18 19:48:27.542 INFO [stdout] 79ff497c9893f71a414c94e634f652acab1ef7ac774a22ebbbeaf2ece4ec3cbc