Nov 17 06:43:16.405 INFO testing cholcombe973/memory_monitor against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 06:43:16.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 17 06:43:16.959 INFO [stdout] c55707034ab53c8f3271d933452e27d9c8bacb719f9cdad2364f0b1caad1bd34
Nov 17 06:43:16.961 INFO running `"docker" "start" "-a" "c55707034ab53c8f3271d933452e27d9c8bacb719f9cdad2364f0b1caad1bd34"`
Nov 17 06:43:18.321 INFO [stderr] usermod: no changes
Nov 17 06:43:18.431 INFO [stderr]    Compiling nom v2.2.1
Nov 17 06:43:18.431 INFO [stderr]    Compiling nix v0.9.0
Nov 17 06:43:18.431 INFO [stderr]    Compiling humannum v0.1.0
Nov 17 06:43:18.436 INFO [stderr]    Compiling simplelog v0.4.2
Nov 17 06:43:18.437 INFO [stderr]    Compiling procinfo v0.4.2
Nov 17 06:43:47.954 INFO [stderr]    Compiling process_utils v0.1.0
Nov 17 06:43:49.295 INFO [stderr]    Compiling memory_monitor v0.1.0 (/source)
Nov 17 06:43:50.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 06:43:50.512 INFO [stderr]   --> src/main.rs:85:5
Nov 17 06:43:50.512 INFO [stderr]    |
Nov 17 06:43:50.512 INFO [stderr] 85 | /     kill_and_restart(
Nov 17 06:43:50.512 INFO [stderr] 86 | |         pid_info,
Nov 17 06:43:50.512 INFO [stderr] 87 | |         memory_byte_limit,
Nov 17 06:43:50.512 INFO [stderr] 88 | |         matches.is_present("parent"),
Nov 17 06:43:50.512 INFO [stderr] 89 | |         matches.is_present("test"),
Nov 17 06:43:50.512 INFO [stderr] 90 | |     );
Nov 17 06:43:50.512 INFO [stderr]    | |______^
Nov 17 06:43:50.512 INFO [stderr]    |
Nov 17 06:43:50.512 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 06:43:50.512 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 06:43:50.512 INFO [stderr] 
Nov 17 06:43:52.545 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.21s
Nov 17 06:43:52.551 INFO [stderr] su: No module specific data is present
Nov 17 06:43:54.001 INFO running `"docker" "inspect" "c55707034ab53c8f3271d933452e27d9c8bacb719f9cdad2364f0b1caad1bd34"`
Nov 17 06:43:54.365 INFO running `"docker" "rm" "-f" "c55707034ab53c8f3271d933452e27d9c8bacb719f9cdad2364f0b1caad1bd34"`
Nov 17 06:43:54.639 INFO [stdout] c55707034ab53c8f3271d933452e27d9c8bacb719f9cdad2364f0b1caad1bd34
Nov 17 06:43:54.651 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 17 06:43:55.088 INFO [stdout] f7162e2c4dda23e8eafcae1cec7e9abdcdf3fc63aa5d29f73ba5e2ef30bac926
Nov 17 06:43:55.093 INFO running `"docker" "start" "-a" "f7162e2c4dda23e8eafcae1cec7e9abdcdf3fc63aa5d29f73ba5e2ef30bac926"`
Nov 17 06:43:56.033 INFO [stderr] usermod: no changes
Nov 17 06:43:56.171 INFO [stderr]    Compiling memory_monitor v0.1.0 (/source)
Nov 17 06:43:57.472 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 06:43:57.472 INFO [stderr]   --> src/main.rs:85:5
Nov 17 06:43:57.472 INFO [stderr]    |
Nov 17 06:43:57.472 INFO [stderr] 85 | /     kill_and_restart(
Nov 17 06:43:57.472 INFO [stderr] 86 | |         pid_info,
Nov 17 06:43:57.472 INFO [stderr] 87 | |         memory_byte_limit,
Nov 17 06:43:57.472 INFO [stderr] 88 | |         matches.is_present("parent"),
Nov 17 06:43:57.472 INFO [stderr] 89 | |         matches.is_present("test"),
Nov 17 06:43:57.472 INFO [stderr] 90 | |     );
Nov 17 06:43:57.472 INFO [stderr]    | |______^
Nov 17 06:43:57.472 INFO [stderr]    |
Nov 17 06:43:57.472 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 06:43:57.472 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 06:43:57.472 INFO [stderr] 
Nov 17 06:43:57.813 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Nov 17 06:43:57.815 INFO [stderr] su: No module specific data is present
Nov 17 06:43:58.537 INFO running `"docker" "inspect" "f7162e2c4dda23e8eafcae1cec7e9abdcdf3fc63aa5d29f73ba5e2ef30bac926"`
Nov 17 06:43:58.815 INFO running `"docker" "rm" "-f" "f7162e2c4dda23e8eafcae1cec7e9abdcdf3fc63aa5d29f73ba5e2ef30bac926"`
Nov 17 06:43:59.140 INFO [stdout] f7162e2c4dda23e8eafcae1cec7e9abdcdf3fc63aa5d29f73ba5e2ef30bac926
Nov 17 06:43:59.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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" "-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 17 06:43:59.519 INFO [stdout] 6add21159108be67bfedc2da6888195978ae50971e626cfe12dcdde96aa54cd2
Nov 17 06:43:59.521 INFO running `"docker" "start" "-a" "6add21159108be67bfedc2da6888195978ae50971e626cfe12dcdde96aa54cd2"`
Nov 17 06:44:00.919 INFO [stderr] usermod: no changes
Nov 17 06:44:01.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 17 06:44:01.069 INFO [stderr]      Running /target/debug/deps/memory_monitor-7581904cbc8d835c
Nov 17 06:44:01.086 INFO [stdout] 
Nov 17 06:44:01.086 INFO [stdout] running 0 tests
Nov 17 06:44:01.093 INFO [stdout] 
Nov 17 06:44:01.093 INFO [stderr] su: No module specific data is present
Nov 17 06:44:01.093 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 06:44:01.093 INFO [stdout] 
Nov 17 06:44:01.891 INFO running `"docker" "inspect" "6add21159108be67bfedc2da6888195978ae50971e626cfe12dcdde96aa54cd2"`
Nov 17 06:44:02.239 INFO running `"docker" "rm" "-f" "6add21159108be67bfedc2da6888195978ae50971e626cfe12dcdde96aa54cd2"`
Nov 17 06:44:02.582 INFO [stdout] 6add21159108be67bfedc2da6888195978ae50971e626cfe12dcdde96aa54cd2