[INFO] crate advancedresearch-utility_programming 0.3.0 is already in cache
[INFO] extracting crate advancedresearch-utility_programming 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/advancedresearch-utility_programming/0.3.0
[INFO] extracting crate advancedresearch-utility_programming 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/advancedresearch-utility_programming/0.3.0
[INFO] validating manifest of advancedresearch-utility_programming-0.3.0 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 advancedresearch-utility_programming-0.3.0 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 advancedresearch-utility_programming-0.3.0
[INFO] finished frobbing advancedresearch-utility_programming-0.3.0
[INFO] frobbed toml for advancedresearch-utility_programming-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/advancedresearch-utility_programming/0.3.0/Cargo.toml
[INFO] started frobbing advancedresearch-utility_programming-0.3.0
[INFO] finished frobbing advancedresearch-utility_programming-0.3.0
[INFO] frobbed toml for advancedresearch-utility_programming-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/advancedresearch-utility_programming/0.3.0/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 advancedresearch-utility_programming-0.3.0 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/advancedresearch-utility_programming/0.3.0:/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] 4ddacd5023100b070d9b093f73030c8ce9eb2f2fca925ee4ffd11acf68ab843d
[INFO] running `"docker" "start" "-a" "4ddacd5023100b070d9b093f73030c8ce9eb2f2fca925ee4ffd11acf68ab843d"`
[INFO] [stderr]    Compiling advancedresearch-utility_programming v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "4ddacd5023100b070d9b093f73030c8ce9eb2f2fca925ee4ffd11acf68ab843d"`
[INFO] running `"docker" "rm" "-f" "4ddacd5023100b070d9b093f73030c8ce9eb2f2fca925ee4ffd11acf68ab843d"`
[INFO] [stdout] 4ddacd5023100b070d9b093f73030c8ce9eb2f2fca925ee4ffd11acf68ab843d
[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/advancedresearch-utility_programming/0.3.0:/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] 78cce7610cde0420ebae3dbe79cac2d64c70f54455a9fefc8e6500685ec6b8a8
[INFO] running `"docker" "start" "-a" "78cce7610cde0420ebae3dbe79cac2d64c70f54455a9fefc8e6500685ec6b8a8"`
[INFO] [stderr]    Compiling advancedresearch-utility_programming v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "78cce7610cde0420ebae3dbe79cac2d64c70f54455a9fefc8e6500685ec6b8a8"`
[INFO] running `"docker" "rm" "-f" "78cce7610cde0420ebae3dbe79cac2d64c70f54455a9fefc8e6500685ec6b8a8"`
[INFO] [stdout] 78cce7610cde0420ebae3dbe79cac2d64c70f54455a9fefc8e6500685ec6b8a8
[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/advancedresearch-utility_programming/0.3.0:/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] bb46b35fd7a63cf30d3db4a2a55338d807e766ccfe21a31eb660498892b9ad10
[INFO] running `"docker" "start" "-a" "bb46b35fd7a63cf30d3db4a2a55338d807e766ccfe21a31eb660498892b9ad10"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/utility_programming-121b651e4aff1b80
[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 utility_programming
[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" "bb46b35fd7a63cf30d3db4a2a55338d807e766ccfe21a31eb660498892b9ad10"`
[INFO] running `"docker" "rm" "-f" "bb46b35fd7a63cf30d3db4a2a55338d807e766ccfe21a31eb660498892b9ad10"`
[INFO] [stdout] bb46b35fd7a63cf30d3db4a2a55338d807e766ccfe21a31eb660498892b9ad10