[INFO] crate issue-47048-fix 0.1.3 is already in cache
[INFO] extracting crate issue-47048-fix 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/issue-47048-fix/0.1.3
[INFO] extracting crate issue-47048-fix 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/issue-47048-fix/0.1.3
[INFO] validating manifest of issue-47048-fix-0.1.3 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 issue-47048-fix-0.1.3 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 issue-47048-fix-0.1.3
[INFO] finished frobbing issue-47048-fix-0.1.3
[INFO] frobbed toml for issue-47048-fix-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/issue-47048-fix/0.1.3/Cargo.toml
[INFO] started frobbing issue-47048-fix-0.1.3
[INFO] finished frobbing issue-47048-fix-0.1.3
[INFO] frobbed toml for issue-47048-fix-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/issue-47048-fix/0.1.3/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 issue-47048-fix-0.1.3 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/issue-47048-fix/0.1.3:/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] 319adb8c39db471534780d4bfdba035076b4d52acb093d5fcb1286561f023208
[INFO] running `"docker" "start" "-a" "319adb8c39db471534780d4bfdba035076b4d52acb093d5fcb1286561f023208"`
[INFO] [stderr]    Compiling issue-47048-fix v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "319adb8c39db471534780d4bfdba035076b4d52acb093d5fcb1286561f023208"`
[INFO] running `"docker" "rm" "-f" "319adb8c39db471534780d4bfdba035076b4d52acb093d5fcb1286561f023208"`
[INFO] [stdout] 319adb8c39db471534780d4bfdba035076b4d52acb093d5fcb1286561f023208
[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/issue-47048-fix/0.1.3:/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] ceba83cb40d65b741a078bd2aeaeba60ee75c20e233e380331a10824171306aa
[INFO] running `"docker" "start" "-a" "ceba83cb40d65b741a078bd2aeaeba60ee75c20e233e380331a10824171306aa"`
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling version-sync v0.7.0
[INFO] [stderr]    Compiling issue-47048-fix v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.77s
[INFO] running `"docker" "inspect" "ceba83cb40d65b741a078bd2aeaeba60ee75c20e233e380331a10824171306aa"`
[INFO] running `"docker" "rm" "-f" "ceba83cb40d65b741a078bd2aeaeba60ee75c20e233e380331a10824171306aa"`
[INFO] [stdout] ceba83cb40d65b741a078bd2aeaeba60ee75c20e233e380331a10824171306aa
[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/issue-47048-fix/0.1.3:/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] fe861a863b954389f6a1e14f28f17273cabb5f20ce4a9ef15391687025668196
[INFO] running `"docker" "start" "-a" "fe861a863b954389f6a1e14f28f17273cabb5f20ce4a9ef15391687025668196"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/issue_47048_fix-24dcb9bfe6b6b164
[INFO] [stderr]      Running /opt/crater/target/debug/deps/version_sync-d0c014e8d691a4c9
[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 1 test
[INFO] [stdout] test readme ... 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 issue-47048-fix
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - issue_47048_fix (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fe861a863b954389f6a1e14f28f17273cabb5f20ce4a9ef15391687025668196"`
[INFO] running `"docker" "rm" "-f" "fe861a863b954389f6a1e14f28f17273cabb5f20ce4a9ef15391687025668196"`
[INFO] [stdout] fe861a863b954389f6a1e14f28f17273cabb5f20ce4a9ef15391687025668196