Nov 02 16:40:08.329 INFO checking cholcombe973/memory_monitor against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 16:40:08.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 16:40:08.764 INFO blam! 4821203bf29de81bd799b758b499f4c24c167814fe8949835f6f63ba2be45fdb
Nov 02 16:40:08.776 INFO running `"docker" "start" "-a" "4821203bf29de81bd799b758b499f4c24c167814fe8949835f6f63ba2be45fdb"`
Nov 02 16:40:10.336 INFO kablam! usermod: no changes
Nov 02 16:40:10.504 INFO kablam!     Checking nix v0.9.0
Nov 02 16:40:10.504 INFO kablam!     Checking humannum v0.1.0
Nov 02 16:40:10.524 INFO kablam!     Checking simplelog v0.4.2
Nov 02 16:40:10.532 INFO kablam!    Compiling procinfo v0.4.2
Nov 02 16:40:27.208 INFO kablam!     Checking process_utils v0.1.0
Nov 02 16:40:28.304 INFO kablam!     Checking memory_monitor v0.1.0 (/source)
Nov 02 16:40:29.908 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 16:40:29.908 INFO kablam!   --> src/main.rs:85:5
Nov 02 16:40:29.908 INFO kablam!    |
Nov 02 16:40:29.908 INFO kablam! 85 | /     kill_and_restart(
Nov 02 16:40:29.908 INFO kablam! 86 | |         pid_info,
Nov 02 16:40:29.908 INFO kablam! 87 | |         memory_byte_limit,
Nov 02 16:40:29.908 INFO kablam! 88 | |         matches.is_present("parent"),
Nov 02 16:40:29.908 INFO kablam! 89 | |         matches.is_present("test"),
Nov 02 16:40:29.908 INFO kablam! 90 | |     );
Nov 02 16:40:29.908 INFO kablam!    | |______^
Nov 02 16:40:29.908 INFO kablam!    |
Nov 02 16:40:29.908 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 16:40:29.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 16:40:29.908 INFO kablam! 
Nov 02 16:40:30.444 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 16:40:30.444 INFO kablam!   --> src/main.rs:85:5
Nov 02 16:40:30.444 INFO kablam!    |
Nov 02 16:40:30.444 INFO kablam! 85 | /     kill_and_restart(
Nov 02 16:40:30.444 INFO kablam! 86 | |         pid_info,
Nov 02 16:40:30.444 INFO kablam! 87 | |         memory_byte_limit,
Nov 02 16:40:30.444 INFO kablam! 88 | |         matches.is_present("parent"),
Nov 02 16:40:30.444 INFO kablam! 89 | |         matches.is_present("test"),
Nov 02 16:40:30.444 INFO kablam! 90 | |     );
Nov 02 16:40:30.444 INFO kablam!    | |______^
Nov 02 16:40:30.444 INFO kablam!    |
Nov 02 16:40:30.444 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 16:40:30.444 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 16:40:30.444 INFO kablam! 
Nov 02 16:40:30.480 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.13s
Nov 02 16:40:30.481 INFO kablam! su: No module specific data is present
Nov 02 16:40:31.106 INFO running `"docker" "rm" "-f" "4821203bf29de81bd799b758b499f4c24c167814fe8949835f6f63ba2be45fdb"`
Nov 02 16:40:31.481 INFO blam! 4821203bf29de81bd799b758b499f4c24c167814fe8949835f6f63ba2be45fdb