[INFO] crate bstring_macros_hack 0.1.0 is already in cache
[INFO] extracting crate bstring_macros_hack 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bstring_macros_hack/0.1.0
[INFO] extracting crate bstring_macros_hack 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bstring_macros_hack/0.1.0
[INFO] validating manifest of bstring_macros_hack-0.1.0 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 bstring_macros_hack-0.1.0 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 bstring_macros_hack-0.1.0
[INFO] finished frobbing bstring_macros_hack-0.1.0
[INFO] frobbed toml for bstring_macros_hack-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bstring_macros_hack/0.1.0/Cargo.toml
[INFO] started frobbing bstring_macros_hack-0.1.0
[INFO] finished frobbing bstring_macros_hack-0.1.0
[INFO] frobbed toml for bstring_macros_hack-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bstring_macros_hack/0.1.0/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 bstring_macros_hack-0.1.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bstring_macros_hack/0.1.0:/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] b9c5310f6c0d089aa7d035f2a02ac106fc9d18a64cea8df4a8ce3ce42992d377
[INFO] running `"docker" "start" "-a" "b9c5310f6c0d089aa7d035f2a02ac106fc9d18a64cea8df4a8ce3ce42992d377"`
[INFO] [stderr]    Compiling ref_slice v1.1.1
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.3.3
[INFO] [stderr]    Compiling bstring v0.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.3.3
[INFO] [stderr]    Compiling bstring_macros_hack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `"docker" "inspect" "b9c5310f6c0d089aa7d035f2a02ac106fc9d18a64cea8df4a8ce3ce42992d377"`
[INFO] running `"docker" "rm" "-f" "b9c5310f6c0d089aa7d035f2a02ac106fc9d18a64cea8df4a8ce3ce42992d377"`
[INFO] [stdout] b9c5310f6c0d089aa7d035f2a02ac106fc9d18a64cea8df4a8ce3ce42992d377
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bstring_macros_hack/0.1.0:/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] 433592121f187d1d338225d2e5d93a67b8e78dc7bc9e22540538c4836b3b93fa
[INFO] running `"docker" "start" "-a" "433592121f187d1d338225d2e5d93a67b8e78dc7bc9e22540538c4836b3b93fa"`
[INFO] [stderr]    Compiling bstring_macros_hack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "433592121f187d1d338225d2e5d93a67b8e78dc7bc9e22540538c4836b3b93fa"`
[INFO] running `"docker" "rm" "-f" "433592121f187d1d338225d2e5d93a67b8e78dc7bc9e22540538c4836b3b93fa"`
[INFO] [stdout] 433592121f187d1d338225d2e5d93a67b8e78dc7bc9e22540538c4836b3b93fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bstring_macros_hack/0.1.0:/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] df6fabadd5d8e240655ace87fa43b6da9df6e48f58ecfe2ac723fbae2bb7822b
[INFO] running `"docker" "start" "-a" "df6fabadd5d8e240655ace87fa43b6da9df6e48f58ecfe2ac723fbae2bb7822b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bstring_macros_hack-19aa7ddc2d10a998
[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 bstring_macros_hack
[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" "df6fabadd5d8e240655ace87fa43b6da9df6e48f58ecfe2ac723fbae2bb7822b"`
[INFO] running `"docker" "rm" "-f" "df6fabadd5d8e240655ace87fa43b6da9df6e48f58ecfe2ac723fbae2bb7822b"`
[INFO] [stdout] df6fabadd5d8e240655ace87fa43b6da9df6e48f58ecfe2ac723fbae2bb7822b