[INFO] fetching crate async-spsc 0.1.0...
[INFO] extracting crate async-spsc 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/async-spsc/0.1.0
[INFO] extracting crate async-spsc 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-spsc/0.1.0
[INFO] validating manifest of async-spsc-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-spsc-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-spsc-0.1.0
[INFO] finished frobbing async-spsc-0.1.0
[INFO] frobbed toml for async-spsc-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/async-spsc/0.1.0/Cargo.toml
[INFO] started frobbing async-spsc-0.1.0
[INFO] finished frobbing async-spsc-0.1.0
[INFO] frobbed toml for async-spsc-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-spsc/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-spsc-0.1.0 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/async-spsc/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e1f6000186e302cd0a6a1a283cb654d02a0d1a91b4f25e8d6a8a4741f096fe6c
[INFO] running `"docker" "start" "-a" "e1f6000186e302cd0a6a1a283cb654d02a0d1a91b4f25e8d6a8a4741f096fe6c"`
[INFO] [stderr]    Compiling async-spsc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "e1f6000186e302cd0a6a1a283cb654d02a0d1a91b4f25e8d6a8a4741f096fe6c"`
[INFO] running `"docker" "rm" "-f" "e1f6000186e302cd0a6a1a283cb654d02a0d1a91b4f25e8d6a8a4741f096fe6c"`
[INFO] [stdout] e1f6000186e302cd0a6a1a283cb654d02a0d1a91b4f25e8d6a8a4741f096fe6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/async-spsc/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a1f1dfae9351ba6c9a03ba738d117673664b1e48aa33de3d588edd3d7468df99
[INFO] running `"docker" "start" "-a" "a1f1dfae9351ba6c9a03ba738d117673664b1e48aa33de3d588edd3d7468df99"`
[INFO] [stderr]    Compiling async-spsc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "a1f1dfae9351ba6c9a03ba738d117673664b1e48aa33de3d588edd3d7468df99"`
[INFO] running `"docker" "rm" "-f" "a1f1dfae9351ba6c9a03ba738d117673664b1e48aa33de3d588edd3d7468df99"`
[INFO] [stdout] a1f1dfae9351ba6c9a03ba738d117673664b1e48aa33de3d588edd3d7468df99
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/async-spsc/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f41b9c89e1b6d8a19bcdfeac2e40f264ebdc3f3593b9c375ba2cad0fb4d01bea
[INFO] running `"docker" "start" "-a" "f41b9c89e1b6d8a19bcdfeac2e40f264ebdc3f3593b9c375ba2cad0fb4d01bea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_spsc-566651dac66ec283
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-spsc
[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" "f41b9c89e1b6d8a19bcdfeac2e40f264ebdc3f3593b9c375ba2cad0fb4d01bea"`
[INFO] running `"docker" "rm" "-f" "f41b9c89e1b6d8a19bcdfeac2e40f264ebdc3f3593b9c375ba2cad0fb4d01bea"`
[INFO] [stdout] f41b9c89e1b6d8a19bcdfeac2e40f264ebdc3f3593b9c375ba2cad0fb4d01bea