[INFO] crate dsif 1.0.0 is already in cache
[INFO] extracting crate dsif 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dsif/1.0.0
[INFO] extracting crate dsif 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dsif/1.0.0
[INFO] validating manifest of dsif-1.0.0 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 dsif-1.0.0 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 dsif-1.0.0
[INFO] finished frobbing dsif-1.0.0
[INFO] frobbed toml for dsif-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dsif/1.0.0/Cargo.toml
[INFO] started frobbing dsif-1.0.0
[INFO] finished frobbing dsif-1.0.0
[INFO] frobbed toml for dsif-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dsif/1.0.0/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 dsif-1.0.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dsif/1.0.0:/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] 68a7aa71ee3043b6c1a3aa5e620f1e056fa479ef2fe7232feb6b9c7ea573e253
[INFO] running `"docker" "start" "-a" "68a7aa71ee3043b6c1a3aa5e620f1e056fa479ef2fe7232feb6b9c7ea573e253"`
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling traceidr v1.0.0
[INFO] [stderr]    Compiling dsif v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
[INFO] running `"docker" "inspect" "68a7aa71ee3043b6c1a3aa5e620f1e056fa479ef2fe7232feb6b9c7ea573e253"`
[INFO] running `"docker" "rm" "-f" "68a7aa71ee3043b6c1a3aa5e620f1e056fa479ef2fe7232feb6b9c7ea573e253"`
[INFO] [stdout] 68a7aa71ee3043b6c1a3aa5e620f1e056fa479ef2fe7232feb6b9c7ea573e253
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dsif/1.0.0:/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] d6394ab61e3383405053c9681daa3ccf0bbdb3936e0cb2f08851a48292f2c301
[INFO] running `"docker" "start" "-a" "d6394ab61e3383405053c9681daa3ccf0bbdb3936e0cb2f08851a48292f2c301"`
[INFO] [stderr]    Compiling dsif v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "d6394ab61e3383405053c9681daa3ccf0bbdb3936e0cb2f08851a48292f2c301"`
[INFO] running `"docker" "rm" "-f" "d6394ab61e3383405053c9681daa3ccf0bbdb3936e0cb2f08851a48292f2c301"`
[INFO] [stdout] d6394ab61e3383405053c9681daa3ccf0bbdb3936e0cb2f08851a48292f2c301
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dsif/1.0.0:/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] 98c750f8e5cd349fcecb96bc9d2ac9e347b08a6945b6b5b479e4bfc5dc83a6a2
[INFO] running `"docker" "start" "-a" "98c750f8e5cd349fcecb96bc9d2ac9e347b08a6945b6b5b479e4bfc5dc83a6a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dsif-f12b997351dadbd2
[INFO] [stderr]    Doc-tests dsif
[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] [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" "98c750f8e5cd349fcecb96bc9d2ac9e347b08a6945b6b5b479e4bfc5dc83a6a2"`
[INFO] running `"docker" "rm" "-f" "98c750f8e5cd349fcecb96bc9d2ac9e347b08a6945b6b5b479e4bfc5dc83a6a2"`
[INFO] [stdout] 98c750f8e5cd349fcecb96bc9d2ac9e347b08a6945b6b5b479e4bfc5dc83a6a2