Dec 15 01:00:50.405 INFO testing process_lock-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 01:00:50.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 01:00:50.967 INFO [stdout] 60a0417ec285079e82da855ae1d5887c636f7e0671c896e465047f9325ae9891
Dec 15 01:00:50.972 INFO running `"docker" "start" "-a" "60a0417ec285079e82da855ae1d5887c636f7e0671c896e465047f9325ae9891"`
Dec 15 01:00:52.187 INFO [stderr] usermod: no changes
Dec 15 01:00:52.311 INFO [stderr]    Compiling winapi v0.3.6
Dec 15 01:00:55.023 INFO [stderr]    Compiling process_lock v0.1.0 (/source)
Dec 15 01:00:56.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Dec 15 01:00:56.223 INFO [stderr] su: No module specific data is present
Dec 15 01:00:56.939 INFO running `"docker" "inspect" "60a0417ec285079e82da855ae1d5887c636f7e0671c896e465047f9325ae9891"`
Dec 15 01:00:57.323 INFO running `"docker" "rm" "-f" "60a0417ec285079e82da855ae1d5887c636f7e0671c896e465047f9325ae9891"`
Dec 15 01:00:57.635 INFO [stdout] 60a0417ec285079e82da855ae1d5887c636f7e0671c896e465047f9325ae9891
Dec 15 01:00:57.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 01:00:57.959 INFO [stdout] 8fb08d52b266d4dae62be6229c59055377f8717acc7bc99aa09d5c090977212c
Dec 15 01:00:57.963 INFO running `"docker" "start" "-a" "8fb08d52b266d4dae62be6229c59055377f8717acc7bc99aa09d5c090977212c"`
Dec 15 01:00:59.635 INFO [stderr] usermod: no changes
Dec 15 01:00:59.698 INFO [stderr]    Compiling process_lock v0.1.0 (/source)
Dec 15 01:01:00.714 INFO [stderr] warning: unused import: `Duration`
Dec 15 01:01:00.715 INFO [stderr]  --> examples/lock1.rs:3:17
Dec 15 01:01:00.715 INFO [stderr]   |
Dec 15 01:01:00.715 INFO [stderr] 3 | use std::time::{Duration, Instant};
Dec 15 01:01:00.715 INFO [stderr]   |                 ^^^^^^^^
Dec 15 01:01:00.715 INFO [stderr]   |
Dec 15 01:01:00.715 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 01:01:00.715 INFO [stderr] 
Dec 15 01:01:00.719 INFO [stderr] warning: unused import: `Duration`
Dec 15 01:01:00.719 INFO [stderr]  --> examples/lock.rs:2:17
Dec 15 01:01:00.719 INFO [stderr]   |
Dec 15 01:01:00.719 INFO [stderr] 2 | use std::time::{Duration, Instant};
Dec 15 01:01:00.719 INFO [stderr]   |                 ^^^^^^^^
Dec 15 01:01:00.719 INFO [stderr]   |
Dec 15 01:01:00.719 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 01:01:00.719 INFO [stderr] 
Dec 15 01:01:00.766 INFO [stderr] warning: variable does not need to be mutable
Dec 15 01:01:00.771 INFO [stderr]  --> examples/lock1.rs:9:9
Dec 15 01:01:00.771 INFO [stderr]   |
Dec 15 01:01:00.771 INFO [stderr] 9 |     let mut lock = ProcessLock::new(String::from(".xxx1"), None).unwrap();
Dec 15 01:01:00.771 INFO [stderr]   |         ----^^^^
Dec 15 01:01:00.771 INFO [stderr]   |         |
Dec 15 01:01:00.771 INFO [stderr]   |         help: remove this `mut`
Dec 15 01:01:00.771 INFO [stderr]   |
Dec 15 01:01:00.771 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 15 01:01:00.771 INFO [stderr] 
Dec 15 01:01:01.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 15 01:01:01.495 INFO [stderr] su: No module specific data is present
Dec 15 01:01:01.843 INFO running `"docker" "inspect" "8fb08d52b266d4dae62be6229c59055377f8717acc7bc99aa09d5c090977212c"`
Dec 15 01:01:01.983 INFO running `"docker" "rm" "-f" "8fb08d52b266d4dae62be6229c59055377f8717acc7bc99aa09d5c090977212c"`
Dec 15 01:01:02.143 INFO [stdout] 8fb08d52b266d4dae62be6229c59055377f8717acc7bc99aa09d5c090977212c
Dec 15 01:01:02.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 01:01:02.350 INFO [stdout] 04f7d0764d0c886a5c7f249ef280e65fe38a9fdb6651d10dc0879e0bd4a5b76f
Dec 15 01:01:02.352 INFO running `"docker" "start" "-a" "04f7d0764d0c886a5c7f249ef280e65fe38a9fdb6651d10dc0879e0bd4a5b76f"`
Dec 15 01:01:02.927 INFO [stderr] usermod: no changes
Dec 15 01:01:02.977 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 01:01:02.989 INFO [stderr]      Running /target/debug/deps/process_lock-465a58229e0808f5
Dec 15 01:01:02.991 INFO [stdout] 
Dec 15 01:01:02.991 INFO [stdout] running 0 tests
Dec 15 01:01:02.991 INFO [stdout] 
Dec 15 01:01:02.991 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:01:02.991 INFO [stdout] 
Dec 15 01:01:02.991 INFO [stderr]    Doc-tests process_lock
Dec 15 01:01:03.836 INFO [stdout] 
Dec 15 01:01:03.836 INFO [stdout] running 1 test
Dec 15 01:01:04.730 INFO [stdout] test src/lib.rs - ProcessLock (line 15) ... ok
Dec 15 01:01:04.730 INFO [stdout] 
Dec 15 01:01:04.730 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:01:04.730 INFO [stdout] 
Dec 15 01:01:04.737 INFO [stderr] su: No module specific data is present
Dec 15 01:01:05.100 INFO running `"docker" "inspect" "04f7d0764d0c886a5c7f249ef280e65fe38a9fdb6651d10dc0879e0bd4a5b76f"`
Dec 15 01:01:05.195 INFO running `"docker" "rm" "-f" "04f7d0764d0c886a5c7f249ef280e65fe38a9fdb6651d10dc0879e0bd4a5b76f"`
Dec 15 01:01:05.349 INFO [stdout] 04f7d0764d0c886a5c7f249ef280e65fe38a9fdb6651d10dc0879e0bd4a5b76f