[INFO] crate futures-dagtask 0.2.0 is already in cache
[INFO] extracting crate futures-dagtask 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/futures-dagtask/0.2.0
[INFO] extracting crate futures-dagtask 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures-dagtask/0.2.0
[INFO] validating manifest of futures-dagtask-0.2.0 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-dagtask-0.2.0 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-dagtask-0.2.0
[INFO] finished frobbing futures-dagtask-0.2.0
[INFO] frobbed toml for futures-dagtask-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/futures-dagtask/0.2.0/Cargo.toml
[INFO] started frobbing futures-dagtask-0.2.0
[INFO] finished frobbing futures-dagtask-0.2.0
[INFO] frobbed toml for futures-dagtask-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures-dagtask/0.2.0/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-dagtask-0.2.0 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-dagtask/0.2.0:/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] ba4c7b9b5485253db10ff2e3e880447bc0c0e650ebe1735672f596fc9305cadb
[INFO] running `"docker" "start" "-a" "ba4c7b9b5485253db10ff2e3e880447bc0c0e650ebe1735672f596fc9305cadb"`
[INFO] [stderr]    Compiling futures-dagtask v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "ba4c7b9b5485253db10ff2e3e880447bc0c0e650ebe1735672f596fc9305cadb"`
[INFO] running `"docker" "rm" "-f" "ba4c7b9b5485253db10ff2e3e880447bc0c0e650ebe1735672f596fc9305cadb"`
[INFO] [stdout] ba4c7b9b5485253db10ff2e3e880447bc0c0e650ebe1735672f596fc9305cadb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-dagtask/0.2.0:/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] 4e77d0ec07b396d2ea075c300302853f49fbaf1a8590323968a926b86f5a7d4a
[INFO] running `"docker" "start" "-a" "4e77d0ec07b396d2ea075c300302853f49fbaf1a8590323968a926b86f5a7d4a"`
[INFO] [stderr]    Compiling futures-dagtask v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `"docker" "inspect" "4e77d0ec07b396d2ea075c300302853f49fbaf1a8590323968a926b86f5a7d4a"`
[INFO] running `"docker" "rm" "-f" "4e77d0ec07b396d2ea075c300302853f49fbaf1a8590323968a926b86f5a7d4a"`
[INFO] [stdout] 4e77d0ec07b396d2ea075c300302853f49fbaf1a8590323968a926b86f5a7d4a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-dagtask/0.2.0:/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] 03807a5dacc9ef5403d7fe3d2a0497b2968d55fd263b31fa0032a6acfb3b5148
[INFO] running `"docker" "start" "-a" "03807a5dacc9ef5403d7fe3d2a0497b2968d55fd263b31fa0032a6acfb3b5148"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_dagtask-fa3eb2e5d6d0f1ec
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bad-23a0c210d3607661
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_overflow_index ... ok
[INFO] [stdout] test test_cycle_dependent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nohash-bbdbb1b326d90385
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_nohash_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/task-ed5a81560d5e6d6a
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_abort ... ok
[INFO] [stdout] test test_concurrent_dependent ... ok
[INFO] [stdout] test test_cancel ... ok
[INFO] [stdout] test test_concurrent_dependent2 ... ok
[INFO] [stdout] test test_simple_dependent ... ok
[INFO] [stdout] test test_custom_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures-dagtask
[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" "03807a5dacc9ef5403d7fe3d2a0497b2968d55fd263b31fa0032a6acfb3b5148"`
[INFO] running `"docker" "rm" "-f" "03807a5dacc9ef5403d7fe3d2a0497b2968d55fd263b31fa0032a6acfb3b5148"`
[INFO] [stdout] 03807a5dacc9ef5403d7fe3d2a0497b2968d55fd263b31fa0032a6acfb3b5148