[INFO] crate battery 0.7.4 is already in cache
[INFO] extracting crate battery 0.7.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/battery/0.7.4
[INFO] extracting crate battery 0.7.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/battery/0.7.4
[INFO] validating manifest of battery-0.7.4 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 battery-0.7.4 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 battery-0.7.4
[INFO] finished frobbing battery-0.7.4
[INFO] frobbed toml for battery-0.7.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/battery/0.7.4/Cargo.toml
[INFO] started frobbing battery-0.7.4
[INFO] finished frobbing battery-0.7.4
[INFO] frobbed toml for battery-0.7.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/battery/0.7.4/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 battery-0.7.4 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/battery/0.7.4:/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] 771d87623ed1ed923cb038bfe7e5c4f125456854f26b1ddadc9519829d206010
[INFO] running `"docker" "start" "-a" "771d87623ed1ed923cb038bfe7e5c4f125456854f26b1ddadc9519829d206010"`
[INFO] [stderr]    Compiling battery v0.7.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `"docker" "inspect" "771d87623ed1ed923cb038bfe7e5c4f125456854f26b1ddadc9519829d206010"`
[INFO] running `"docker" "rm" "-f" "771d87623ed1ed923cb038bfe7e5c4f125456854f26b1ddadc9519829d206010"`
[INFO] [stdout] 771d87623ed1ed923cb038bfe7e5c4f125456854f26b1ddadc9519829d206010
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/battery/0.7.4:/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] 3a914a13a5782d3e8286c676d2875a9a5db5dd6a2f81e2312f87a43b92bf1200
[INFO] running `"docker" "start" "-a" "3a914a13a5782d3e8286c676d2875a9a5db5dd6a2f81e2312f87a43b92bf1200"`
[INFO] [stderr]    Compiling battery v0.7.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `"docker" "inspect" "3a914a13a5782d3e8286c676d2875a9a5db5dd6a2f81e2312f87a43b92bf1200"`
[INFO] running `"docker" "rm" "-f" "3a914a13a5782d3e8286c676d2875a9a5db5dd6a2f81e2312f87a43b92bf1200"`
[INFO] [stdout] 3a914a13a5782d3e8286c676d2875a9a5db5dd6a2f81e2312f87a43b92bf1200
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/battery/0.7.4:/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] 0a7d8f4f9abda03fad1b5d990540052a37e6126eebf235c21f10270362887d28
[INFO] running `"docker" "start" "-a" "0a7d8f4f9abda03fad1b5d990540052a37e6126eebf235c21f10270362887d28"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/battery-6ae9ff2879495324
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test platform::linux::tests::issue_30::test_issue_30 ... ok
[INFO] [stdout] test platform::linux::tests::issue_28::test_issue_28 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests battery
[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" "0a7d8f4f9abda03fad1b5d990540052a37e6126eebf235c21f10270362887d28"`
[INFO] running `"docker" "rm" "-f" "0a7d8f4f9abda03fad1b5d990540052a37e6126eebf235c21f10270362887d28"`
[INFO] [stdout] 0a7d8f4f9abda03fad1b5d990540052a37e6126eebf235c21f10270362887d28