Dec 06 03:57:55.165 INFO testing cholcombe973/memory_monitor against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 03:57:55.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:57:55.708 INFO [stdout] b41a941ab4ff5c6dbb9bf1be8ffff4a3284957fca8bf1e64e3b59cd89166072c
Dec 06 03:57:55.711 INFO running `"docker" "start" "-a" "b41a941ab4ff5c6dbb9bf1be8ffff4a3284957fca8bf1e64e3b59cd89166072c"`
Dec 06 03:57:57.471 INFO [stderr] usermod: no changes
Dec 06 03:57:57.631 INFO [stderr]    Compiling nom v2.2.1
Dec 06 03:57:57.633 INFO [stderr]    Compiling nix v0.9.0
Dec 06 03:57:57.633 INFO [stderr]    Compiling humannum v0.1.0
Dec 06 03:57:57.633 INFO [stderr]    Compiling simplelog v0.4.2
Dec 06 03:57:57.633 INFO [stderr]    Compiling procinfo v0.4.2
Dec 06 03:58:22.024 INFO [stderr]    Compiling process_utils v0.1.0
Dec 06 03:58:23.528 INFO [stderr]    Compiling memory_monitor v0.1.0 (/source)
Dec 06 03:58:24.876 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 03:58:24.876 INFO [stderr]   --> src/main.rs:85:5
Dec 06 03:58:24.876 INFO [stderr]    |
Dec 06 03:58:24.876 INFO [stderr] 85 | /     kill_and_restart(
Dec 06 03:58:24.876 INFO [stderr] 86 | |         pid_info,
Dec 06 03:58:24.876 INFO [stderr] 87 | |         memory_byte_limit,
Dec 06 03:58:24.876 INFO [stderr] 88 | |         matches.is_present("parent"),
Dec 06 03:58:24.876 INFO [stderr] 89 | |         matches.is_present("test"),
Dec 06 03:58:24.876 INFO [stderr] 90 | |     );
Dec 06 03:58:24.876 INFO [stderr]    | |______^
Dec 06 03:58:24.876 INFO [stderr]    |
Dec 06 03:58:24.876 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 03:58:24.876 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 03:58:24.876 INFO [stderr] 
Dec 06 03:58:26.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.36s
Dec 06 03:58:26.870 INFO [stderr] su: No module specific data is present
Dec 06 03:58:27.640 INFO running `"docker" "inspect" "b41a941ab4ff5c6dbb9bf1be8ffff4a3284957fca8bf1e64e3b59cd89166072c"`
Dec 06 03:58:27.978 INFO running `"docker" "rm" "-f" "b41a941ab4ff5c6dbb9bf1be8ffff4a3284957fca8bf1e64e3b59cd89166072c"`
Dec 06 03:58:28.388 INFO [stdout] b41a941ab4ff5c6dbb9bf1be8ffff4a3284957fca8bf1e64e3b59cd89166072c
Dec 06 03:58:28.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:58:28.826 INFO [stdout] 4f905080cfe6e56f0ca3f9a6f97c98cf26a569b240f4cf42fb9ceb1899e6e40a
Dec 06 03:58:28.828 INFO running `"docker" "start" "-a" "4f905080cfe6e56f0ca3f9a6f97c98cf26a569b240f4cf42fb9ceb1899e6e40a"`
Dec 06 03:58:30.291 INFO [stderr] usermod: no changes
Dec 06 03:58:30.416 INFO [stderr]    Compiling memory_monitor v0.1.0 (/source)
Dec 06 03:58:31.700 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 03:58:31.700 INFO [stderr]   --> src/main.rs:85:5
Dec 06 03:58:31.700 INFO [stderr]    |
Dec 06 03:58:31.700 INFO [stderr] 85 | /     kill_and_restart(
Dec 06 03:58:31.700 INFO [stderr] 86 | |         pid_info,
Dec 06 03:58:31.700 INFO [stderr] 87 | |         memory_byte_limit,
Dec 06 03:58:31.700 INFO [stderr] 88 | |         matches.is_present("parent"),
Dec 06 03:58:31.700 INFO [stderr] 89 | |         matches.is_present("test"),
Dec 06 03:58:31.700 INFO [stderr] 90 | |     );
Dec 06 03:58:31.700 INFO [stderr]    | |______^
Dec 06 03:58:31.700 INFO [stderr]    |
Dec 06 03:58:31.700 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 03:58:31.700 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 03:58:31.700 INFO [stderr] 
Dec 06 03:58:32.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 06 03:58:32.048 INFO [stderr] su: No module specific data is present
Dec 06 03:58:32.664 INFO running `"docker" "inspect" "4f905080cfe6e56f0ca3f9a6f97c98cf26a569b240f4cf42fb9ceb1899e6e40a"`
Dec 06 03:58:33.042 INFO running `"docker" "rm" "-f" "4f905080cfe6e56f0ca3f9a6f97c98cf26a569b240f4cf42fb9ceb1899e6e40a"`
Dec 06 03:58:33.331 INFO [stdout] 4f905080cfe6e56f0ca3f9a6f97c98cf26a569b240f4cf42fb9ceb1899e6e40a
Dec 06 03:58:33.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 06 03:58:33.884 INFO [stdout] 052f53ad49016beca53bd81858787a3d7384d8915954cb37710c8ca9b70b7718
Dec 06 03:58:33.888 INFO running `"docker" "start" "-a" "052f53ad49016beca53bd81858787a3d7384d8915954cb37710c8ca9b70b7718"`
Dec 06 03:58:35.140 INFO [stderr] usermod: no changes
Dec 06 03:58:35.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 06 03:58:35.312 INFO [stderr]      Running /target/debug/deps/memory_monitor-957bf91e7c74765c
Dec 06 03:58:35.312 INFO [stdout] 
Dec 06 03:58:35.312 INFO [stderr] su: No module specific data is present
Dec 06 03:58:35.312 INFO [stdout] running 0 tests
Dec 06 03:58:35.312 INFO [stdout] 
Dec 06 03:58:35.312 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:58:35.312 INFO [stdout] 
Dec 06 03:58:35.960 INFO running `"docker" "inspect" "052f53ad49016beca53bd81858787a3d7384d8915954cb37710c8ca9b70b7718"`
Dec 06 03:58:36.244 INFO running `"docker" "rm" "-f" "052f53ad49016beca53bd81858787a3d7384d8915954cb37710c8ca9b70b7718"`
Dec 06 03:58:36.600 INFO [stdout] 052f53ad49016beca53bd81858787a3d7384d8915954cb37710c8ca9b70b7718