[INFO] crate futures-join 0.0.0 is already in cache
[INFO] extracting crate futures-join 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/futures-join/0.0.0
[INFO] extracting crate futures-join 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures-join/0.0.0
[INFO] validating manifest of futures-join-0.0.0 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 futures-join-0.0.0 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 futures-join-0.0.0
[INFO] finished frobbing futures-join-0.0.0
[INFO] frobbed toml for futures-join-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/futures-join/0.0.0/Cargo.toml
[INFO] started frobbing futures-join-0.0.0
[INFO] finished frobbing futures-join-0.0.0
[INFO] frobbed toml for futures-join-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures-join/0.0.0/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 futures-join-0.0.0 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-join/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 47f69c1c6a787ed219edbb74f91fae9bc2822ab76489ec7b48c698a459efe594
[INFO] running `"docker" "start" "-a" "47f69c1c6a787ed219edbb74f91fae9bc2822ab76489ec7b48c698a459efe594"`
[INFO] [stderr]    Compiling futures-join v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "47f69c1c6a787ed219edbb74f91fae9bc2822ab76489ec7b48c698a459efe594"`
[INFO] running `"docker" "rm" "-f" "47f69c1c6a787ed219edbb74f91fae9bc2822ab76489ec7b48c698a459efe594"`
[INFO] [stdout] 47f69c1c6a787ed219edbb74f91fae9bc2822ab76489ec7b48c698a459efe594
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-join/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8288a991eab67e0e8376519f9e175b534b7581646a7a8d61c78421e1fb6520ce
[INFO] running `"docker" "start" "-a" "8288a991eab67e0e8376519f9e175b534b7581646a7a8d61c78421e1fb6520ce"`
[INFO] [stderr]    Compiling futures-join v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "8288a991eab67e0e8376519f9e175b534b7581646a7a8d61c78421e1fb6520ce"`
[INFO] running `"docker" "rm" "-f" "8288a991eab67e0e8376519f9e175b534b7581646a7a8d61c78421e1fb6520ce"`
[INFO] [stdout] 8288a991eab67e0e8376519f9e175b534b7581646a7a8d61c78421e1fb6520ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-join/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ebf3254353378ad7e39eb539a8b23fff6ae705a71c4ad436f6e1ff4b85c927ed
[INFO] running `"docker" "start" "-a" "ebf3254353378ad7e39eb539a8b23fff6ae705a71c4ad436f6e1ff4b85c927ed"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_join-6a3af061c3b3b09a
[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 futures-join
[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" "ebf3254353378ad7e39eb539a8b23fff6ae705a71c4ad436f6e1ff4b85c927ed"`
[INFO] running `"docker" "rm" "-f" "ebf3254353378ad7e39eb539a8b23fff6ae705a71c4ad436f6e1ff4b85c927ed"`
[INFO] [stdout] ebf3254353378ad7e39eb539a8b23fff6ae705a71c4ad436f6e1ff4b85c927ed