[INFO] crate schedule_recv 0.1.0 is already in cache
[INFO] extracting crate schedule_recv 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/schedule_recv/0.1.0
[INFO] extracting crate schedule_recv 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/schedule_recv/0.1.0
[INFO] validating manifest of schedule_recv-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of schedule_recv-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing schedule_recv-0.1.0
[INFO] finished frobbing schedule_recv-0.1.0
[INFO] frobbed toml for schedule_recv-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/schedule_recv/0.1.0/Cargo.toml
[INFO] started frobbing schedule_recv-0.1.0
[INFO] finished frobbing schedule_recv-0.1.0
[INFO] frobbed toml for schedule_recv-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/schedule_recv/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing schedule_recv-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/schedule_recv/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e6fd3f3b324de0f6d1e1f172123a208c5db28a0754d044bb86c16f6eeecc2da9
[INFO] running `"docker" "start" "-a" "e6fd3f3b324de0f6d1e1f172123a208c5db28a0754d044bb86c16f6eeecc2da9"`
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling schedule_recv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/scheduler.rs:124:1
[INFO] [stderr]     |
[INFO] [stderr] 124 | / lazy_static! {
[INFO] [stderr] 125 | |     static ref SCHEDULER_INTERFACE : Mutex<SchedulingInterface> = {
[INFO] [stderr] 126 | |         let (sender, receiver) = channel();
[INFO] [stderr] 127 | |         let trigger = Arc::new(Condvar::new());
[INFO] [stderr] ...   |
[INFO] [stderr] 139 | |     };
[INFO] [stderr] 140 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "e6fd3f3b324de0f6d1e1f172123a208c5db28a0754d044bb86c16f6eeecc2da9"`
[INFO] running `"docker" "rm" "-f" "e6fd3f3b324de0f6d1e1f172123a208c5db28a0754d044bb86c16f6eeecc2da9"`
[INFO] [stdout] e6fd3f3b324de0f6d1e1f172123a208c5db28a0754d044bb86c16f6eeecc2da9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/schedule_recv/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8e6ea376df65016a25d95c0e379ae4f2382a2637be367a1b2981aedcd118c94b
[INFO] running `"docker" "start" "-a" "8e6ea376df65016a25d95c0e379ae4f2382a2637be367a1b2981aedcd118c94b"`
[INFO] [stderr]    Compiling schedule_recv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/scheduler.rs:124:1
[INFO] [stderr]     |
[INFO] [stderr] 124 | / lazy_static! {
[INFO] [stderr] 125 | |     static ref SCHEDULER_INTERFACE : Mutex<SchedulingInterface> = {
[INFO] [stderr] 126 | |         let (sender, receiver) = channel();
[INFO] [stderr] 127 | |         let trigger = Arc::new(Condvar::new());
[INFO] [stderr] ...   |
[INFO] [stderr] 139 | |     };
[INFO] [stderr] 140 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "8e6ea376df65016a25d95c0e379ae4f2382a2637be367a1b2981aedcd118c94b"`
[INFO] running `"docker" "rm" "-f" "8e6ea376df65016a25d95c0e379ae4f2382a2637be367a1b2981aedcd118c94b"`
[INFO] [stdout] 8e6ea376df65016a25d95c0e379ae4f2382a2637be367a1b2981aedcd118c94b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/schedule_recv/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 40a0536c3607aedd956d42fe8c1a270a337264ee7c32339d321dab96c0e3beb2
[INFO] running `"docker" "start" "-a" "40a0536c3607aedd956d42fe8c1a270a337264ee7c32339d321dab96c0e3beb2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/schedule_recv-08e4d029a9e5f78e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::simple_wait ... ok
[INFO] [stdout] test test::simple_periodic ... ok
[INFO] [stdout] test test::several_concurrent_waits ... ok
[INFO] [stdout] test test::several_concurrent_waits_misordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests schedule_recv
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "40a0536c3607aedd956d42fe8c1a270a337264ee7c32339d321dab96c0e3beb2"`
[INFO] running `"docker" "rm" "-f" "40a0536c3607aedd956d42fe8c1a270a337264ee7c32339d321dab96c0e3beb2"`
[INFO] [stdout] 40a0536c3607aedd956d42fe8c1a270a337264ee7c32339d321dab96c0e3beb2