[INFO] crate proc-macro-hack-impl 0.4.2 is already in cache
[INFO] extracting crate proc-macro-hack-impl 0.4.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/proc-macro-hack-impl/0.4.2
[INFO] extracting crate proc-macro-hack-impl 0.4.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/proc-macro-hack-impl/0.4.2
[INFO] validating manifest of proc-macro-hack-impl-0.4.2 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 proc-macro-hack-impl-0.4.2 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/proc-macro-hack-impl/0.4.2/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 proc-macro-hack-impl-0.4.2 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 7ca94e5914a6fba9a95f750a05c8f2512b5410ff4f465fa2b1616f042bf16bb9
[INFO] running `"docker" "start" "-a" "7ca94e5914a6fba9a95f750a05c8f2512b5410ff4f465fa2b1616f042bf16bb9"`
[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" "7ca94e5914a6fba9a95f750a05c8f2512b5410ff4f465fa2b1616f042bf16bb9"`
[INFO] running `"docker" "rm" "-f" "7ca94e5914a6fba9a95f750a05c8f2512b5410ff4f465fa2b1616f042bf16bb9"`
[INFO] [stdout] 7ca94e5914a6fba9a95f750a05c8f2512b5410ff4f465fa2b1616f042bf16bb9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f8f9b7cbfee2a0836cb7fc565f4b7d84633873b988bb66b904f202691b2114eb
[INFO] running `"docker" "start" "-a" "f8f9b7cbfee2a0836cb7fc565f4b7d84633873b988bb66b904f202691b2114eb"`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "f8f9b7cbfee2a0836cb7fc565f4b7d84633873b988bb66b904f202691b2114eb"`
[INFO] running `"docker" "rm" "-f" "f8f9b7cbfee2a0836cb7fc565f4b7d84633873b988bb66b904f202691b2114eb"`
[INFO] [stdout] f8f9b7cbfee2a0836cb7fc565f4b7d84633873b988bb66b904f202691b2114eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3877e185d9e064adfc795c9ee60472aa75f7d1985ce7fe71580587abe6ce17c0
[INFO] running `"docker" "start" "-a" "3877e185d9e064adfc795c9ee60472aa75f7d1985ce7fe71580587abe6ce17c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/proc_macro_hack_impl-31805ae17cd31b26
[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 proc-macro-hack-impl
[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" "3877e185d9e064adfc795c9ee60472aa75f7d1985ce7fe71580587abe6ce17c0"`
[INFO] running `"docker" "rm" "-f" "3877e185d9e064adfc795c9ee60472aa75f7d1985ce7fe71580587abe6ce17c0"`
[INFO] [stdout] 3877e185d9e064adfc795c9ee60472aa75f7d1985ce7fe71580587abe6ce17c0