[INFO] fetching crate dsif 1.0.0...
[INFO] extracting crate dsif 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/dsif/1.0.0
[INFO] extracting crate dsif 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dsif/1.0.0
[INFO] validating manifest of dsif-1.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dsif-1.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/dsif/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded traceidr v1.0.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dsif-1.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e9c087d6e322d0455ebaca67bb2158114425eb891932f6eab6e370c4357e38b5
[INFO] running `"docker" "start" "-a" "e9c087d6e322d0455ebaca67bb2158114425eb891932f6eab6e370c4357e38b5"`
[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 1.23s
[INFO] running `"docker" "inspect" "e9c087d6e322d0455ebaca67bb2158114425eb891932f6eab6e370c4357e38b5"`
[INFO] running `"docker" "rm" "-f" "e9c087d6e322d0455ebaca67bb2158114425eb891932f6eab6e370c4357e38b5"`
[INFO] [stdout] e9c087d6e322d0455ebaca67bb2158114425eb891932f6eab6e370c4357e38b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c15a2f247996ee3c5db4469ea274e2d2c4e8cc9900824e207df1efa3857d0adc
[INFO] running `"docker" "start" "-a" "c15a2f247996ee3c5db4469ea274e2d2c4e8cc9900824e207df1efa3857d0adc"`
[INFO] [stderr]    Compiling dsif v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "c15a2f247996ee3c5db4469ea274e2d2c4e8cc9900824e207df1efa3857d0adc"`
[INFO] running `"docker" "rm" "-f" "c15a2f247996ee3c5db4469ea274e2d2c4e8cc9900824e207df1efa3857d0adc"`
[INFO] [stdout] c15a2f247996ee3c5db4469ea274e2d2c4e8cc9900824e207df1efa3857d0adc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] c4bf9915d351d558d9d1ef2ef2091d8894168b6d7ee2aae2231cce28395c61b3
[INFO] running `"docker" "start" "-a" "c4bf9915d351d558d9d1ef2ef2091d8894168b6d7ee2aae2231cce28395c61b3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dsif-043f3046c40b327b
[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 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] running `"docker" "inspect" "c4bf9915d351d558d9d1ef2ef2091d8894168b6d7ee2aae2231cce28395c61b3"`
[INFO] running `"docker" "rm" "-f" "c4bf9915d351d558d9d1ef2ef2091d8894168b6d7ee2aae2231cce28395c61b3"`
[INFO] [stdout] c4bf9915d351d558d9d1ef2ef2091d8894168b6d7ee2aae2231cce28395c61b3