[INFO] fetching crate hypertask 0.1.2...
[INFO] extracting crate hypertask 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/hypertask/0.1.2
[INFO] extracting crate hypertask 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hypertask/0.1.2
[INFO] validating manifest of hypertask-0.1.2 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 hypertask-0.1.2 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 hypertask-0.1.2
[INFO] finished frobbing hypertask-0.1.2
[INFO] frobbed toml for hypertask-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/hypertask/0.1.2/Cargo.toml
[INFO] started frobbing hypertask-0.1.2
[INFO] finished frobbing hypertask-0.1.2
[INFO] frobbed toml for hypertask-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hypertask/0.1.2/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 hypertask-0.1.2 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/hypertask/0.1.2:/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] 11f3eac5dea686c4abf9f89031f1e743fc688ecfc2b77082f881400e182d1dcd
[INFO] running `"docker" "start" "-a" "11f3eac5dea686c4abf9f89031f1e743fc688ecfc2b77082f881400e182d1dcd"`
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling hypertask v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `"docker" "inspect" "11f3eac5dea686c4abf9f89031f1e743fc688ecfc2b77082f881400e182d1dcd"`
[INFO] running `"docker" "rm" "-f" "11f3eac5dea686c4abf9f89031f1e743fc688ecfc2b77082f881400e182d1dcd"`
[INFO] [stdout] 11f3eac5dea686c4abf9f89031f1e743fc688ecfc2b77082f881400e182d1dcd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/hypertask/0.1.2:/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] 2e4c12f4368a8875c31658dc0f266fa621c2c63c510fe9be57b1ebdce6e79653
[INFO] running `"docker" "start" "-a" "2e4c12f4368a8875c31658dc0f266fa621c2c63c510fe9be57b1ebdce6e79653"`
[INFO] [stderr]    Compiling hypertask v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `"docker" "inspect" "2e4c12f4368a8875c31658dc0f266fa621c2c63c510fe9be57b1ebdce6e79653"`
[INFO] running `"docker" "rm" "-f" "2e4c12f4368a8875c31658dc0f266fa621c2c63c510fe9be57b1ebdce6e79653"`
[INFO] [stdout] 2e4c12f4368a8875c31658dc0f266fa621c2c63c510fe9be57b1ebdce6e79653
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/hypertask/0.1.2:/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] a727d7bdda634166fd1f111528e171670cc47f7eee7c80364e44478f1e36599d
[INFO] running `"docker" "start" "-a" "a727d7bdda634166fd1f111528e171670cc47f7eee7c80364e44478f1e36599d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hypertask-840ddcc41bd0b78b
[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] [stderr]      Running /opt/crater/target/debug/deps/task-ba45396ca3a4eeb8
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hypertask
[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 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" "a727d7bdda634166fd1f111528e171670cc47f7eee7c80364e44478f1e36599d"`
[INFO] running `"docker" "rm" "-f" "a727d7bdda634166fd1f111528e171670cc47f7eee7c80364e44478f1e36599d"`
[INFO] [stdout] a727d7bdda634166fd1f111528e171670cc47f7eee7c80364e44478f1e36599d