[INFO] crate async-utils 0.1.0 is already in cache
[INFO] extracting crate async-utils 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/async-utils/0.1.0
[INFO] extracting crate async-utils 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-utils/0.1.0
[INFO] validating manifest of async-utils-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 async-utils-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 async-utils-0.1.0
[INFO] finished frobbing async-utils-0.1.0
[INFO] frobbed toml for async-utils-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/async-utils/0.1.0/Cargo.toml
[INFO] started frobbing async-utils-0.1.0
[INFO] finished frobbing async-utils-0.1.0
[INFO] frobbed toml for async-utils-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-utils/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 async-utils-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/async-utils/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 402666dd2def19d8e2204e5fdc499e16be78162f2508732aea2ce86d98a4059d
[INFO] running `"docker" "start" "-a" "402666dd2def19d8e2204e5fdc499e16be78162f2508732aea2ce86d98a4059d"`
[INFO] [stderr]    Compiling async-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "402666dd2def19d8e2204e5fdc499e16be78162f2508732aea2ce86d98a4059d"`
[INFO] running `"docker" "rm" "-f" "402666dd2def19d8e2204e5fdc499e16be78162f2508732aea2ce86d98a4059d"`
[INFO] [stdout] 402666dd2def19d8e2204e5fdc499e16be78162f2508732aea2ce86d98a4059d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/async-utils/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7078942ffb7c6e4a45bfbbd99f23cd567ef9729567e9c2f577a00a71c4be4dbd
[INFO] running `"docker" "start" "-a" "7078942ffb7c6e4a45bfbbd99f23cd567ef9729567e9c2f577a00a71c4be4dbd"`
[INFO] [stderr]    Compiling async-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "7078942ffb7c6e4a45bfbbd99f23cd567ef9729567e9c2f577a00a71c4be4dbd"`
[INFO] running `"docker" "rm" "-f" "7078942ffb7c6e4a45bfbbd99f23cd567ef9729567e9c2f577a00a71c4be4dbd"`
[INFO] [stdout] 7078942ffb7c6e4a45bfbbd99f23cd567ef9729567e9c2f577a00a71c4be4dbd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/async-utils/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f6e2f969fb03c313b0b5e442d7c5e3936c10eb9859ca7e69eaccf840befc7662
[INFO] running `"docker" "start" "-a" "f6e2f969fb03c313b0b5e442d7c5e3936c10eb9859ca7e69eaccf840befc7662"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_utils-fb41fa51b93f58e7
[INFO] [stderr]    Doc-tests async-utils
[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] [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" "f6e2f969fb03c313b0b5e442d7c5e3936c10eb9859ca7e69eaccf840befc7662"`
[INFO] running `"docker" "rm" "-f" "f6e2f969fb03c313b0b5e442d7c5e3936c10eb9859ca7e69eaccf840befc7662"`
[INFO] [stdout] f6e2f969fb03c313b0b5e442d7c5e3936c10eb9859ca7e69eaccf840befc7662