[INFO] fetching crate proc-macro-hack-impl 0.4.2...
[INFO] extracting crate proc-macro-hack-impl 0.4.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/proc-macro-hack-impl/0.4.2
[INFO] extracting crate proc-macro-hack-impl 0.4.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/proc-macro-hack-impl/0.4.2
[INFO] validating manifest of proc-macro-hack-impl-0.4.2 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 proc-macro-hack-impl-0.4.2 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 proc-macro-hack-impl-0.4.2
[INFO] finished frobbing proc-macro-hack-impl-0.4.2
[INFO] frobbed toml for proc-macro-hack-impl-0.4.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/proc-macro-hack-impl/0.4.2/Cargo.toml
[INFO] started frobbing proc-macro-hack-impl-0.4.2
[INFO] finished frobbing proc-macro-hack-impl-0.4.2
[INFO] frobbed toml for proc-macro-hack-impl-0.4.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/proc-macro-hack-impl/0.4.2/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing proc-macro-hack-impl-0.4.2 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-7/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/proc-macro-hack-impl/0.4.2:/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] 9ac3ab8d262c133b1f49231579ea3f16b1ae945ebc68bf9dc3823475fceca018
[INFO] running `"docker" "start" "-a" "9ac3ab8d262c133b1f49231579ea3f16b1ae945ebc68bf9dc3823475fceca018"`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "9ac3ab8d262c133b1f49231579ea3f16b1ae945ebc68bf9dc3823475fceca018"`
[INFO] running `"docker" "rm" "-f" "9ac3ab8d262c133b1f49231579ea3f16b1ae945ebc68bf9dc3823475fceca018"`
[INFO] [stdout] 9ac3ab8d262c133b1f49231579ea3f16b1ae945ebc68bf9dc3823475fceca018
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/proc-macro-hack-impl/0.4.2:/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] 14adcb15ff00a3e0bdc317d5dd26af9a55a277c2fc4aa07606abfcf1b86c752e
[INFO] running `"docker" "start" "-a" "14adcb15ff00a3e0bdc317d5dd26af9a55a277c2fc4aa07606abfcf1b86c752e"`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "14adcb15ff00a3e0bdc317d5dd26af9a55a277c2fc4aa07606abfcf1b86c752e"`
[INFO] running `"docker" "rm" "-f" "14adcb15ff00a3e0bdc317d5dd26af9a55a277c2fc4aa07606abfcf1b86c752e"`
[INFO] [stdout] 14adcb15ff00a3e0bdc317d5dd26af9a55a277c2fc4aa07606abfcf1b86c752e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/proc-macro-hack-impl/0.4.2:/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] fa72cf7c38f6b8a446b510eb5b5d4bfaf69d81b2b48c95cf6f4496a1c762a74c
[INFO] running `"docker" "start" "-a" "fa72cf7c38f6b8a446b510eb5b5d4bfaf69d81b2b48c95cf6f4496a1c762a74c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/proc_macro_hack_impl-0db7ca4e17ded68d
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proc-macro-hack-impl
[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 src/lib.rs - parse (line 56) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fa72cf7c38f6b8a446b510eb5b5d4bfaf69d81b2b48c95cf6f4496a1c762a74c"`
[INFO] running `"docker" "rm" "-f" "fa72cf7c38f6b8a446b510eb5b5d4bfaf69d81b2b48c95cf6f4496a1c762a74c"`
[INFO] [stdout] fa72cf7c38f6b8a446b510eb5b5d4bfaf69d81b2b48c95cf6f4496a1c762a74c