[INFO] crate reproto-ast 0.3.36 is already in cache
[INFO] extracting crate reproto-ast 0.3.36 into work/ex/beta-1.38-1/sources/1.37.0/reg/reproto-ast/0.3.36
[INFO] extracting crate reproto-ast 0.3.36 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/reproto-ast/0.3.36
[INFO] validating manifest of reproto-ast-0.3.36 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 reproto-ast-0.3.36 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 reproto-ast-0.3.36
[INFO] finished frobbing reproto-ast-0.3.36
[INFO] frobbed toml for reproto-ast-0.3.36 written to work/ex/beta-1.38-1/sources/1.37.0/reg/reproto-ast/0.3.36/Cargo.toml
[INFO] started frobbing reproto-ast-0.3.36
[INFO] finished frobbing reproto-ast-0.3.36
[INFO] frobbed toml for reproto-ast-0.3.36 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/reproto-ast/0.3.36/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing reproto-ast-0.3.36 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/reproto-ast/0.3.36:/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] 1a07be0c5dbcacdd6ae89ff8cd1479f5f72352d26d898ec0dabea4fb573ce34e
[INFO] running `"docker" "start" "-a" "1a07be0c5dbcacdd6ae89ff8cd1479f5f72352d26d898ec0dabea4fb573ce34e"`
[INFO] [stderr]    Compiling reproto-core v0.3.36
[INFO] [stderr]    Compiling reproto-lexer v0.3.36
[INFO] [stderr]    Compiling reproto-ast v0.3.36 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.82s
[INFO] running `"docker" "inspect" "1a07be0c5dbcacdd6ae89ff8cd1479f5f72352d26d898ec0dabea4fb573ce34e"`
[INFO] running `"docker" "rm" "-f" "1a07be0c5dbcacdd6ae89ff8cd1479f5f72352d26d898ec0dabea4fb573ce34e"`
[INFO] [stdout] 1a07be0c5dbcacdd6ae89ff8cd1479f5f72352d26d898ec0dabea4fb573ce34e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/reproto-ast/0.3.36:/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] dfc4049df930f5ae526752120fd4ec24835d6f2154113fa4ebb4975af54da202
[INFO] running `"docker" "start" "-a" "dfc4049df930f5ae526752120fd4ec24835d6f2154113fa4ebb4975af54da202"`
[INFO] [stderr]    Compiling reproto-ast v0.3.36 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "dfc4049df930f5ae526752120fd4ec24835d6f2154113fa4ebb4975af54da202"`
[INFO] running `"docker" "rm" "-f" "dfc4049df930f5ae526752120fd4ec24835d6f2154113fa4ebb4975af54da202"`
[INFO] [stdout] dfc4049df930f5ae526752120fd4ec24835d6f2154113fa4ebb4975af54da202
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/reproto-ast/0.3.36:/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] 12899016b6cacb3e964c9830c7af4a87045d30978767149a738a66d5e29a3daf
[INFO] running `"docker" "start" "-a" "12899016b6cacb3e964c9830c7af4a87045d30978767149a738a66d5e29a3daf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/reproto_ast-ba7052009adb4c52
[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 reproto-ast
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test lib.rs - Attribute (line 55) ... ignored
[INFO] [stdout] test lib.rs - Attribute (line 61) ... ignored
[INFO] [stdout] test lib.rs - AttributeItem (line 39) ... ignored
[INFO] [stdout] test lib.rs - Channel (line 406) ... ignored
[INFO] [stdout] test lib.rs - Endpoint (line 391) ... ignored
[INFO] [stdout] test lib.rs - EnumBody (line 174) ... ignored
[INFO] [stdout] test lib.rs - Field (line 212) ... ignored
[INFO] [stdout] test lib.rs - File (line 228) ... ignored
[INFO] [stdout] test lib.rs - InterfaceBody (line 277) ... ignored
[INFO] [stdout] test lib.rs - Item (line 13) ... ignored
[INFO] [stdout] test lib.rs - Name (line 253) ... ignored
[INFO] [stdout] test lib.rs - Name (line 259) ... ignored
[INFO] [stdout] test lib.rs - ServiceBody (line 336) ... ignored
[INFO] [stdout] test lib.rs - SubType (line 432) ... ignored
[INFO] [stdout] test lib.rs - TupleBody (line 447) ... ignored
[INFO] [stdout] test lib.rs - TypeBody (line 488) ... ignored
[INFO] [stdout] test lib.rs - UseDecl (line 538) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 17 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "12899016b6cacb3e964c9830c7af4a87045d30978767149a738a66d5e29a3daf"`
[INFO] running `"docker" "rm" "-f" "12899016b6cacb3e964c9830c7af4a87045d30978767149a738a66d5e29a3daf"`
[INFO] [stdout] 12899016b6cacb3e964c9830c7af4a87045d30978767149a738a66d5e29a3daf