[INFO] crate priomutex 0.3.1 is already in cache
[INFO] extracting crate priomutex 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/priomutex/0.3.1
[INFO] extracting crate priomutex 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/priomutex/0.3.1
[INFO] validating manifest of priomutex-0.3.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of priomutex-0.3.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing priomutex-0.3.1
[INFO] finished frobbing priomutex-0.3.1
[INFO] frobbed toml for priomutex-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/priomutex/0.3.1/Cargo.toml
[INFO] started frobbing priomutex-0.3.1
[INFO] finished frobbing priomutex-0.3.1
[INFO] frobbed toml for priomutex-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/priomutex/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing priomutex-0.3.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/priomutex/0.3.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 70b7138ccdcb3e931cf65939fd7643e3729434257bf8be2998b1d3608dc2b964
[INFO] running `"docker" "start" "-a" "70b7138ccdcb3e931cf65939fd7643e3729434257bf8be2998b1d3608dc2b964"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling priomutex v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "70b7138ccdcb3e931cf65939fd7643e3729434257bf8be2998b1d3608dc2b964"`
[INFO] running `"docker" "rm" "-f" "70b7138ccdcb3e931cf65939fd7643e3729434257bf8be2998b1d3608dc2b964"`
[INFO] [stdout] 70b7138ccdcb3e931cf65939fd7643e3729434257bf8be2998b1d3608dc2b964
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/priomutex/0.3.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b7042d8ed2c87370e575d9afa4fbe77be1fde11341f9b14ee68bf4a96435f916
[INFO] running `"docker" "start" "-a" "b7042d8ed2c87370e575d9afa4fbe77be1fde11341f9b14ee68bf4a96435f916"`
[INFO] [stderr]    Compiling priomutex v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> examples/order_test.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     thread::sleep_ms(100);  // wait for the threads to spawn
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `"docker" "inspect" "b7042d8ed2c87370e575d9afa4fbe77be1fde11341f9b14ee68bf4a96435f916"`
[INFO] running `"docker" "rm" "-f" "b7042d8ed2c87370e575d9afa4fbe77be1fde11341f9b14ee68bf4a96435f916"`
[INFO] [stdout] b7042d8ed2c87370e575d9afa4fbe77be1fde11341f9b14ee68bf4a96435f916
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/priomutex/0.3.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 62abfa152644bdca1ef0bcd5f49372486737ebf0a0c940e9ba2116c2b9931b71
[INFO] running `"docker" "start" "-a" "62abfa152644bdca1ef0bcd5f49372486737ebf0a0c940e9ba2116c2b9931b71"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/priomutex-3e5f6ccaeedb61b5
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple-1dce13028bc19cca
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test token::tests::test_tokens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_single_thread ... ok
[INFO] [stdout] test test_each_takes_once ... ok
[INFO] [stdout] test test_no_unfair_advantage ... ok
[INFO] [stdout] test test_in_order_locking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spin_one-42bda1c35dd0a441
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_single_thread ... ok
[INFO] [stdout] test test_each_takes_once ... ok
[INFO] [stdout] test test_no_unfair_advantage ... ok
[INFO] [stdout] test test_in_order_locking ... 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 priomutex
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "62abfa152644bdca1ef0bcd5f49372486737ebf0a0c940e9ba2116c2b9931b71"`
[INFO] running `"docker" "rm" "-f" "62abfa152644bdca1ef0bcd5f49372486737ebf0a0c940e9ba2116c2b9931b71"`
[INFO] [stdout] 62abfa152644bdca1ef0bcd5f49372486737ebf0a0c940e9ba2116c2b9931b71