[INFO] crate yardstick 0.0.0 is already in cache
[INFO] extracting crate yardstick 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/yardstick/0.0.0
[INFO] extracting crate yardstick 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yardstick/0.0.0
[INFO] validating manifest of yardstick-0.0.0 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 yardstick-0.0.0 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 yardstick-0.0.0
[INFO] finished frobbing yardstick-0.0.0
[INFO] frobbed toml for yardstick-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/yardstick/0.0.0/Cargo.toml
[INFO] started frobbing yardstick-0.0.0
[INFO] finished frobbing yardstick-0.0.0
[INFO] frobbed toml for yardstick-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yardstick/0.0.0/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 yardstick-0.0.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/yardstick/0.0.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1ab13f388ab6933292197e38586632d0f94567a6c769048cafeece26a6ea9b6b
[INFO] running `"docker" "start" "-a" "1ab13f388ab6933292197e38586632d0f94567a6c769048cafeece26a6ea9b6b"`
[INFO] [stderr]    Compiling yardstick v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "1ab13f388ab6933292197e38586632d0f94567a6c769048cafeece26a6ea9b6b"`
[INFO] running `"docker" "rm" "-f" "1ab13f388ab6933292197e38586632d0f94567a6c769048cafeece26a6ea9b6b"`
[INFO] [stdout] 1ab13f388ab6933292197e38586632d0f94567a6c769048cafeece26a6ea9b6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/yardstick/0.0.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 76731ec71927e740b8486e6bcbdb06c4921b5b41d3508f454fd8c60cf598119f
[INFO] running `"docker" "start" "-a" "76731ec71927e740b8486e6bcbdb06c4921b5b41d3508f454fd8c60cf598119f"`
[INFO] [stderr]    Compiling yardstick v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "76731ec71927e740b8486e6bcbdb06c4921b5b41d3508f454fd8c60cf598119f"`
[INFO] running `"docker" "rm" "-f" "76731ec71927e740b8486e6bcbdb06c4921b5b41d3508f454fd8c60cf598119f"`
[INFO] [stdout] 76731ec71927e740b8486e6bcbdb06c4921b5b41d3508f454fd8c60cf598119f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/yardstick/0.0.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 44db6ebc1a1dcc6091a37751cda60de3c939eb4929aabfac82f59f5e2b474b3b
[INFO] running `"docker" "start" "-a" "44db6ebc1a1dcc6091a37751cda60de3c939eb4929aabfac82f59f5e2b474b3b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yardstick-36109ace3f0748b4
[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 yardstick
[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" "44db6ebc1a1dcc6091a37751cda60de3c939eb4929aabfac82f59f5e2b474b3b"`
[INFO] running `"docker" "rm" "-f" "44db6ebc1a1dcc6091a37751cda60de3c939eb4929aabfac82f59f5e2b474b3b"`
[INFO] [stdout] 44db6ebc1a1dcc6091a37751cda60de3c939eb4929aabfac82f59f5e2b474b3b