[INFO] crate namedlock 0.7.0 is already in cache
[INFO] testing namedlock-0.7.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate namedlock 0.7.0 into work/builds/worker-8/source
[INFO] validating manifest of crates.io crate namedlock 0.7.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate namedlock 0.7.0
[INFO] finished tweaking crates.io crate namedlock 0.7.0
[INFO] tweaked toml for crates.io crate namedlock 0.7.0 written to work/builds/worker-8/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 352bf7b1125ec932e37c9d4fc872ee10c1f6d486afae6b964f39ed93823415ff
[INFO] running `"docker" "start" "-a" "352bf7b1125ec932e37c9d4fc872ee10c1f6d486afae6b964f39ed93823415ff"`
[INFO] [stderr]    Compiling namedlock v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ownedmutexguard.rs:142:13
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let guard=try!(unsafe{&*(&self as *const _) as &'a Mutex<T>}.lock().into_result());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:301:15
[INFO] [stderr]     |
[INFO] [stderr] 301 |         let mut map=try!(self.names.lock().into_result()); // Acquire outer lock
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:308:13
[INFO] [stderr]     |
[INFO] [stderr] 308 |         let guard=try!(target.owned_lock()); // Acquire inner lock, moving our reference
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "352bf7b1125ec932e37c9d4fc872ee10c1f6d486afae6b964f39ed93823415ff"`
[INFO] running `"docker" "rm" "-f" "352bf7b1125ec932e37c9d4fc872ee10c1f6d486afae6b964f39ed93823415ff"`
[INFO] [stdout] 352bf7b1125ec932e37c9d4fc872ee10c1f6d486afae6b964f39ed93823415ff
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 20eddf4084ba2a72a3367808a4137a9a2f73ef681a81726cbeaf91d447d135cf
[INFO] running `"docker" "start" "-a" "20eddf4084ba2a72a3367808a4137a9a2f73ef681a81726cbeaf91d447d135cf"`
[INFO] [stderr]    Compiling namedlock v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ownedmutexguard.rs:142:13
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let guard=try!(unsafe{&*(&self as *const _) as &'a Mutex<T>}.lock().into_result());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:301:15
[INFO] [stderr]     |
[INFO] [stderr] 301 |         let mut map=try!(self.names.lock().into_result()); // Acquire outer lock
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:308:13
[INFO] [stderr]     |
[INFO] [stderr] 308 |         let guard=try!(target.owned_lock()); // Acquire inner lock, moving our reference
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "20eddf4084ba2a72a3367808a4137a9a2f73ef681a81726cbeaf91d447d135cf"`
[INFO] running `"docker" "rm" "-f" "20eddf4084ba2a72a3367808a4137a9a2f73ef681a81726cbeaf91d447d135cf"`
[INFO] [stdout] 20eddf4084ba2a72a3367808a4137a9a2f73ef681a81726cbeaf91d447d135cf
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] e628823ff1c4ab4caec181daf27e9799fd560ed4c39d145964ad633b08de4b87
[INFO] running `"docker" "start" "-a" "e628823ff1c4ab4caec181daf27e9799fd560ed4c39d145964ad633b08de4b87"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/namedlock-982e8d84b3b03489
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::file_test_with_lock_space_guard ... ok
[INFO] [stdout] test tests::auto_cleanup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests namedlock
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/ownedmutexguard.rs - ownedmutexguard (line 29) ... ok
[INFO] [stdout] test src/lib.rs - LockSpace<K, V>::lock (line 291) ... ok
[INFO] [stdout] test src/lib.rs - LockSpace<K, V>::with_lock (line 317) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e628823ff1c4ab4caec181daf27e9799fd560ed4c39d145964ad633b08de4b87"`
[INFO] running `"docker" "rm" "-f" "e628823ff1c4ab4caec181daf27e9799fd560ed4c39d145964ad633b08de4b87"`
[INFO] [stdout] e628823ff1c4ab4caec181daf27e9799fd560ed4c39d145964ad633b08de4b87