[INFO] crate async-rwlock 0.1.0 is already in cache
[INFO] extracting crate async-rwlock 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/async-rwlock/0.1.0
[INFO] extracting crate async-rwlock 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-rwlock/0.1.0
[INFO] validating manifest of async-rwlock-0.1.0 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 async-rwlock-0.1.0 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 async-rwlock-0.1.0
[INFO] finished frobbing async-rwlock-0.1.0
[INFO] frobbed toml for async-rwlock-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/async-rwlock/0.1.0/Cargo.toml
[INFO] started frobbing async-rwlock-0.1.0
[INFO] finished frobbing async-rwlock-0.1.0
[INFO] frobbed toml for async-rwlock-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-rwlock/0.1.0/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 async-rwlock-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-rwlock/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a73901562c9edbb767fe5fb611fec2c96d66941d9ed27aad30df19994714fc34
[INFO] running `"docker" "start" "-a" "a73901562c9edbb767fe5fb611fec2c96d66941d9ed27aad30df19994714fc34"`
[INFO] [stderr]    Compiling async-rwlock v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `"docker" "inspect" "a73901562c9edbb767fe5fb611fec2c96d66941d9ed27aad30df19994714fc34"`
[INFO] running `"docker" "rm" "-f" "a73901562c9edbb767fe5fb611fec2c96d66941d9ed27aad30df19994714fc34"`
[INFO] [stdout] a73901562c9edbb767fe5fb611fec2c96d66941d9ed27aad30df19994714fc34
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-rwlock/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] fa0ca7697d83231c9c30a9e6f7d1a14feeac1223a7923774be76b7699fe86bb2
[INFO] running `"docker" "start" "-a" "fa0ca7697d83231c9c30a9e6f7d1a14feeac1223a7923774be76b7699fe86bb2"`
[INFO] [stderr]    Compiling async-rwlock v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "fa0ca7697d83231c9c30a9e6f7d1a14feeac1223a7923774be76b7699fe86bb2"`
[INFO] running `"docker" "rm" "-f" "fa0ca7697d83231c9c30a9e6f7d1a14feeac1223a7923774be76b7699fe86bb2"`
[INFO] [stdout] fa0ca7697d83231c9c30a9e6f7d1a14feeac1223a7923774be76b7699fe86bb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-rwlock/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] ad45ee3b949aba5801ca7c4994e3b9cd9347adbb5645c6473d2e2e53c8bb18e7
[INFO] running `"docker" "start" "-a" "ad45ee3b949aba5801ca7c4994e3b9cd9347adbb5645c6473d2e2e53c8bb18e7"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_rwlock-6da64623bcf80af4
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests async-rwlock
[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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ad45ee3b949aba5801ca7c4994e3b9cd9347adbb5645c6473d2e2e53c8bb18e7"`
[INFO] running `"docker" "rm" "-f" "ad45ee3b949aba5801ca7c4994e3b9cd9347adbb5645c6473d2e2e53c8bb18e7"`
[INFO] [stdout] ad45ee3b949aba5801ca7c4994e3b9cd9347adbb5645c6473d2e2e53c8bb18e7