[INFO] crate proc-macro-hack 0.4.2 is already in cache
[INFO] extracting crate proc-macro-hack 0.4.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/proc-macro-hack/0.4.2
[INFO] extracting crate proc-macro-hack 0.4.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/proc-macro-hack/0.4.2
[INFO] validating manifest of proc-macro-hack-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-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-0.4.2
[INFO] finished frobbing proc-macro-hack-0.4.2
[INFO] frobbed toml for proc-macro-hack-0.4.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/proc-macro-hack/0.4.2/Cargo.toml
[INFO] started frobbing proc-macro-hack-0.4.2
[INFO] finished frobbing proc-macro-hack-0.4.2
[INFO] frobbed toml for proc-macro-hack-0.4.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/proc-macro-hack/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-0.4.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/proc-macro-hack/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3dba05c1a6c5a27d0b0459d377de0bd5f8c5d8b6e008184cb3fc331c26c56894
[INFO] running `"docker" "start" "-a" "3dba05c1a6c5a27d0b0459d377de0bd5f8c5d8b6e008184cb3fc331c26c56894"`
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "3dba05c1a6c5a27d0b0459d377de0bd5f8c5d8b6e008184cb3fc331c26c56894"`
[INFO] running `"docker" "rm" "-f" "3dba05c1a6c5a27d0b0459d377de0bd5f8c5d8b6e008184cb3fc331c26c56894"`
[INFO] [stdout] 3dba05c1a6c5a27d0b0459d377de0bd5f8c5d8b6e008184cb3fc331c26c56894
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/proc-macro-hack/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a73d61dea6b4c11f4fb2814f868b6027f6c454bcbeab557c36d76bee1d9de382
[INFO] running `"docker" "start" "-a" "a73d61dea6b4c11f4fb2814f868b6027f6c454bcbeab557c36d76bee1d9de382"`
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2
[INFO] [stderr]    Compiling demo-hack-impl v0.0.4
[INFO] [stderr]    Compiling demo-hack v0.0.4
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "a73d61dea6b4c11f4fb2814f868b6027f6c454bcbeab557c36d76bee1d9de382"`
[INFO] running `"docker" "rm" "-f" "a73d61dea6b4c11f4fb2814f868b6027f6c454bcbeab557c36d76bee1d9de382"`
[INFO] [stdout] a73d61dea6b4c11f4fb2814f868b6027f6c454bcbeab557c36d76bee1d9de382
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/proc-macro-hack/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a37e66a3a7793cbd00a904dc8ae33d8c414a02449f4810ffd4249f6c73b2128f
[INFO] running `"docker" "start" "-a" "a37e66a3a7793cbd00a904dc8ae33d8c414a02449f4810ffd4249f6c73b2128f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/proc_macro_hack-46c29a843476f1a3
[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
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs -  (line 101) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 107) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 120) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 131) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 139) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 145) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 155) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 43) ... ignored
[INFO] [stdout] test src/lib.rs - proc_macro_expr_impl (line 253) ... ignored
[INFO] [stdout] test src/lib.rs - proc_macro_item_impl (line 321) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] test src/lib.rs - proc_macro_item_decl (line 213) ... ok
[INFO] [stdout] test src/lib.rs - proc_macro_expr_decl (line 173) ... ok
[INFO] [stdout] test src/lib.rs -  (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 10 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a37e66a3a7793cbd00a904dc8ae33d8c414a02449f4810ffd4249f6c73b2128f"`
[INFO] running `"docker" "rm" "-f" "a37e66a3a7793cbd00a904dc8ae33d8c414a02449f4810ffd4249f6c73b2128f"`
[INFO] [stdout] a37e66a3a7793cbd00a904dc8ae33d8c414a02449f4810ffd4249f6c73b2128f