[INFO] crate async-blocking 0.0.0 is already in cache
[INFO] extracting crate async-blocking 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/async-blocking/0.0.0
[INFO] extracting crate async-blocking 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-blocking/0.0.0
[INFO] validating manifest of async-blocking-0.0.0 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-blocking-0.0.0 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-blocking-0.0.0
[INFO] finished frobbing async-blocking-0.0.0
[INFO] frobbed toml for async-blocking-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/async-blocking/0.0.0/Cargo.toml
[INFO] started frobbing async-blocking-0.0.0
[INFO] finished frobbing async-blocking-0.0.0
[INFO] frobbed toml for async-blocking-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/async-blocking/0.0.0/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-blocking-0.0.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/async-blocking/0.0.0:/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] 309f890f49d73f8fb656e834234a4109748f2f21a60a04f7765cd2bb88a0ae39
[INFO] running `"docker" "start" "-a" "309f890f49d73f8fb656e834234a4109748f2f21a60a04f7765cd2bb88a0ae39"`
[INFO] [stderr]    Compiling async-blocking v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `"docker" "inspect" "309f890f49d73f8fb656e834234a4109748f2f21a60a04f7765cd2bb88a0ae39"`
[INFO] running `"docker" "rm" "-f" "309f890f49d73f8fb656e834234a4109748f2f21a60a04f7765cd2bb88a0ae39"`
[INFO] [stdout] 309f890f49d73f8fb656e834234a4109748f2f21a60a04f7765cd2bb88a0ae39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/async-blocking/0.0.0:/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] ecfaa4a86dfe72dcd08c287aab0e7e5abf0f72718595f99d1047cc0b727cca40
[INFO] running `"docker" "start" "-a" "ecfaa4a86dfe72dcd08c287aab0e7e5abf0f72718595f99d1047cc0b727cca40"`
[INFO] [stderr]    Compiling async-blocking v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "ecfaa4a86dfe72dcd08c287aab0e7e5abf0f72718595f99d1047cc0b727cca40"`
[INFO] running `"docker" "rm" "-f" "ecfaa4a86dfe72dcd08c287aab0e7e5abf0f72718595f99d1047cc0b727cca40"`
[INFO] [stdout] ecfaa4a86dfe72dcd08c287aab0e7e5abf0f72718595f99d1047cc0b727cca40
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/async-blocking/0.0.0:/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] 9ad93e77c98b560dc2d7c5fd4ab85026439947e1c6f628818fbfb92b459197c9
[INFO] running `"docker" "start" "-a" "9ad93e77c98b560dc2d7c5fd4ab85026439947e1c6f628818fbfb92b459197c9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_blocking-4adde06c549690ec
[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] [stderr]    Doc-tests async-blocking
[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" "9ad93e77c98b560dc2d7c5fd4ab85026439947e1c6f628818fbfb92b459197c9"`
[INFO] running `"docker" "rm" "-f" "9ad93e77c98b560dc2d7c5fd4ab85026439947e1c6f628818fbfb92b459197c9"`
[INFO] [stdout] 9ad93e77c98b560dc2d7c5fd4ab85026439947e1c6f628818fbfb92b459197c9