[INFO] crate metrictools 0.1.0 is already in cache
[INFO] extracting crate metrictools 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/metrictools/0.1.0
[INFO] extracting crate metrictools 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrictools/0.1.0
[INFO] validating manifest of metrictools-0.1.0 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 metrictools-0.1.0 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 metrictools-0.1.0
[INFO] finished frobbing metrictools-0.1.0
[INFO] frobbed toml for metrictools-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/metrictools/0.1.0/Cargo.toml
[INFO] started frobbing metrictools-0.1.0
[INFO] finished frobbing metrictools-0.1.0
[INFO] frobbed toml for metrictools-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrictools/0.1.0/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 metrictools-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrictools/0.1.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f75d6920e8f11a9c2ad6d5c37615aea2dd8fdd819443522fee3208fb7d6963ea
[INFO] running `"docker" "start" "-a" "f75d6920e8f11a9c2ad6d5c37615aea2dd8fdd819443522fee3208fb7d6963ea"`
[INFO] [stderr]    Compiling metrictools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `"docker" "inspect" "f75d6920e8f11a9c2ad6d5c37615aea2dd8fdd819443522fee3208fb7d6963ea"`
[INFO] running `"docker" "rm" "-f" "f75d6920e8f11a9c2ad6d5c37615aea2dd8fdd819443522fee3208fb7d6963ea"`
[INFO] [stdout] f75d6920e8f11a9c2ad6d5c37615aea2dd8fdd819443522fee3208fb7d6963ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrictools/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] cfceb774d00b333ce79ccab29acd0e169f5f1f380408925e5c7de79c4e64d62c
[INFO] running `"docker" "start" "-a" "cfceb774d00b333ce79ccab29acd0e169f5f1f380408925e5c7de79c4e64d62c"`
[INFO] [stderr]    Compiling metrictools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "cfceb774d00b333ce79ccab29acd0e169f5f1f380408925e5c7de79c4e64d62c"`
[INFO] running `"docker" "rm" "-f" "cfceb774d00b333ce79ccab29acd0e169f5f1f380408925e5c7de79c4e64d62c"`
[INFO] [stdout] cfceb774d00b333ce79ccab29acd0e169f5f1f380408925e5c7de79c4e64d62c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrictools/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7a4658418da53fbf78b05f63532ec211fbf447aaeefdccafce4a1dd24d1dd26f
[INFO] running `"docker" "start" "-a" "7a4658418da53fbf78b05f63532ec211fbf447aaeefdccafce4a1dd24d1dd26f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/metrictools-49cefdbecb35ffe7
[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 metrictools
[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" "7a4658418da53fbf78b05f63532ec211fbf447aaeefdccafce4a1dd24d1dd26f"`
[INFO] running `"docker" "rm" "-f" "7a4658418da53fbf78b05f63532ec211fbf447aaeefdccafce4a1dd24d1dd26f"`
[INFO] [stdout] 7a4658418da53fbf78b05f63532ec211fbf447aaeefdccafce4a1dd24d1dd26f