[INFO] crate splitdiff-rs 0.4.1 is already in cache
[INFO] extracting crate splitdiff-rs 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/splitdiff-rs/0.4.1
[INFO] extracting crate splitdiff-rs 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/splitdiff-rs/0.4.1
[INFO] validating manifest of splitdiff-rs-0.4.1 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 splitdiff-rs-0.4.1 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 splitdiff-rs-0.4.1
[INFO] finished frobbing splitdiff-rs-0.4.1
[INFO] frobbed toml for splitdiff-rs-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/splitdiff-rs/0.4.1/Cargo.toml
[INFO] started frobbing splitdiff-rs-0.4.1
[INFO] finished frobbing splitdiff-rs-0.4.1
[INFO] frobbed toml for splitdiff-rs-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/splitdiff-rs/0.4.1/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 splitdiff-rs-0.4.1 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/splitdiff-rs/0.4.1:/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] e839b53947d4f009a6a224200297602c81124fa285700c3a7fc541edeb837539
[INFO] running `"docker" "start" "-a" "e839b53947d4f009a6a224200297602c81124fa285700c3a7fc541edeb837539"`
[INFO] [stderr]    Compiling lsdiff-rs v0.1.2
[INFO] [stderr]    Compiling splitdiff-rs v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `"docker" "inspect" "e839b53947d4f009a6a224200297602c81124fa285700c3a7fc541edeb837539"`
[INFO] running `"docker" "rm" "-f" "e839b53947d4f009a6a224200297602c81124fa285700c3a7fc541edeb837539"`
[INFO] [stdout] e839b53947d4f009a6a224200297602c81124fa285700c3a7fc541edeb837539
[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/splitdiff-rs/0.4.1:/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] 74e31de02555b8ad97e7737f203d16d3e752e0df737a31bfc2c2b62042ace10d
[INFO] running `"docker" "start" "-a" "74e31de02555b8ad97e7737f203d16d3e752e0df737a31bfc2c2b62042ace10d"`
[INFO] [stderr]    Compiling splitdiff-rs v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "74e31de02555b8ad97e7737f203d16d3e752e0df737a31bfc2c2b62042ace10d"`
[INFO] running `"docker" "rm" "-f" "74e31de02555b8ad97e7737f203d16d3e752e0df737a31bfc2c2b62042ace10d"`
[INFO] [stdout] 74e31de02555b8ad97e7737f203d16d3e752e0df737a31bfc2c2b62042ace10d
[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/splitdiff-rs/0.4.1:/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] 250ad96ad05e38b805dd036f85fdafb1cf69a23406f70bb8ca04c8fc5a30fd17
[INFO] running `"docker" "start" "-a" "250ad96ad05e38b805dd036f85fdafb1cf69a23406f70bb8ca04c8fc5a30fd17"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/splitdiff_rs-cd87347cd7e3b2ee
[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]      Running /opt/crater/target/debug/deps/splitdiff_rs-bf1daacbb508b0ff
[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 splitdiff-rs
[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" "250ad96ad05e38b805dd036f85fdafb1cf69a23406f70bb8ca04c8fc5a30fd17"`
[INFO] running `"docker" "rm" "-f" "250ad96ad05e38b805dd036f85fdafb1cf69a23406f70bb8ca04c8fc5a30fd17"`
[INFO] [stdout] 250ad96ad05e38b805dd036f85fdafb1cf69a23406f70bb8ca04c8fc5a30fd17