Dec 07 03:51:48.956 INFO testing process_lock-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 03:51:48.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 03:51:49.448 INFO [stdout] 8231eb1c88d7fcbabb818c538d3fed629ae14c144423c490d961a92f6dbda36a
Dec 07 03:51:49.454 INFO running `"docker" "start" "-a" "8231eb1c88d7fcbabb818c538d3fed629ae14c144423c490d961a92f6dbda36a"`
Dec 07 03:51:51.424 INFO [stderr] usermod: no changes
Dec 07 03:51:51.556 INFO [stderr]    Compiling winapi v0.3.6
Dec 07 03:51:54.136 INFO [stderr]    Compiling process_lock v0.1.0 (/source)
Dec 07 03:51:54.937 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
Dec 07 03:51:54.940 INFO [stderr] su: No module specific data is present
Dec 07 03:51:55.820 INFO running `"docker" "inspect" "8231eb1c88d7fcbabb818c538d3fed629ae14c144423c490d961a92f6dbda36a"`
Dec 07 03:51:56.186 INFO running `"docker" "rm" "-f" "8231eb1c88d7fcbabb818c538d3fed629ae14c144423c490d961a92f6dbda36a"`
Dec 07 03:51:56.453 INFO [stdout] 8231eb1c88d7fcbabb818c538d3fed629ae14c144423c490d961a92f6dbda36a
Dec 07 03:51:56.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 03:51:56.900 INFO [stdout] a94bc4c1f7023aedd01a676997f226bbd3b8b6fa039a7d8f480902de0945c777
Dec 07 03:51:56.902 INFO running `"docker" "start" "-a" "a94bc4c1f7023aedd01a676997f226bbd3b8b6fa039a7d8f480902de0945c777"`
Dec 07 03:51:58.100 INFO [stderr] usermod: no changes
Dec 07 03:51:58.164 INFO [stderr]    Compiling process_lock v0.1.0 (/source)
Dec 07 03:51:58.800 INFO [stderr] warning: unused import: `Duration`
Dec 07 03:51:58.801 INFO [stderr]  --> examples/lock1.rs:3:17
Dec 07 03:51:58.801 INFO [stderr]   |
Dec 07 03:51:58.801 INFO [stderr] 3 | use std::time::{Duration, Instant};
Dec 07 03:51:58.801 INFO [stderr]   |                 ^^^^^^^^
Dec 07 03:51:58.801 INFO [stderr]   |
Dec 07 03:51:58.801 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 03:51:58.801 INFO [stderr] 
Dec 07 03:51:58.876 INFO [stderr] warning: unused import: `Duration`
Dec 07 03:51:58.876 INFO [stderr]  --> examples/lock.rs:2:17
Dec 07 03:51:58.876 INFO [stderr]   |
Dec 07 03:51:58.876 INFO [stderr] 2 | use std::time::{Duration, Instant};
Dec 07 03:51:58.876 INFO [stderr]   |                 ^^^^^^^^
Dec 07 03:51:58.876 INFO [stderr]   |
Dec 07 03:51:58.876 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 03:51:58.876 INFO [stderr] 
Dec 07 03:51:58.920 INFO [stderr] warning: variable does not need to be mutable
Dec 07 03:51:58.920 INFO [stderr]  --> examples/lock1.rs:9:9
Dec 07 03:51:58.920 INFO [stderr]   |
Dec 07 03:51:58.920 INFO [stderr] 9 |     let mut lock = ProcessLock::new(String::from(".xxx1"), None).unwrap();
Dec 07 03:51:58.920 INFO [stderr]   |         ----^^^^
Dec 07 03:51:58.920 INFO [stderr]   |         |
Dec 07 03:51:58.920 INFO [stderr]   |         help: remove this `mut`
Dec 07 03:51:58.920 INFO [stderr]   |
Dec 07 03:51:58.920 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 07 03:51:58.920 INFO [stderr] 
Dec 07 03:51:59.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 07 03:51:59.767 INFO [stderr] su: No module specific data is present
Dec 07 03:52:00.918 INFO running `"docker" "inspect" "a94bc4c1f7023aedd01a676997f226bbd3b8b6fa039a7d8f480902de0945c777"`
Dec 07 03:52:01.088 INFO running `"docker" "rm" "-f" "a94bc4c1f7023aedd01a676997f226bbd3b8b6fa039a7d8f480902de0945c777"`
Dec 07 03:52:01.411 INFO [stdout] a94bc4c1f7023aedd01a676997f226bbd3b8b6fa039a7d8f480902de0945c777
Dec 07 03:52:01.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 03:52:01.920 INFO [stdout] 05173ff3b471d98dabf7ae2e8774b7cc2f0e2879052248d29daf9b47fced66ca
Dec 07 03:52:01.922 INFO running `"docker" "start" "-a" "05173ff3b471d98dabf7ae2e8774b7cc2f0e2879052248d29daf9b47fced66ca"`
Dec 07 03:52:03.004 INFO [stderr] usermod: no changes
Dec 07 03:52:03.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 07 03:52:03.120 INFO [stderr]      Running /target/debug/deps/process_lock-611845e344dd5f4f
Dec 07 03:52:03.120 INFO [stdout] 
Dec 07 03:52:03.120 INFO [stderr]    Doc-tests process_lock
Dec 07 03:52:03.120 INFO [stdout] running 0 tests
Dec 07 03:52:03.120 INFO [stdout] 
Dec 07 03:52:03.120 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:52:03.120 INFO [stdout] 
Dec 07 03:52:03.804 INFO [stdout] 
Dec 07 03:52:03.804 INFO [stdout] running 1 test
Dec 07 03:52:04.507 INFO [stdout] test src/lib.rs - ProcessLock (line 15) ... ok
Dec 07 03:52:04.507 INFO [stdout] 
Dec 07 03:52:04.507 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:52:04.507 INFO [stdout] 
Dec 07 03:52:04.515 INFO [stderr] su: No module specific data is present
Dec 07 03:52:05.582 INFO running `"docker" "inspect" "05173ff3b471d98dabf7ae2e8774b7cc2f0e2879052248d29daf9b47fced66ca"`
Dec 07 03:52:05.868 INFO running `"docker" "rm" "-f" "05173ff3b471d98dabf7ae2e8774b7cc2f0e2879052248d29daf9b47fced66ca"`
Dec 07 03:52:06.160 INFO [stdout] 05173ff3b471d98dabf7ae2e8774b7cc2f0e2879052248d29daf9b47fced66ca