[INFO] crate parker_codegen 0.0.0 is already in cache
[INFO] extracting crate parker_codegen 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/parker_codegen/0.0.0
[INFO] extracting crate parker_codegen 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parker_codegen/0.0.0
[INFO] validating manifest of parker_codegen-0.0.0 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 parker_codegen-0.0.0 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 parker_codegen-0.0.0
[INFO] finished frobbing parker_codegen-0.0.0
[INFO] frobbed toml for parker_codegen-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/parker_codegen/0.0.0/Cargo.toml
[INFO] started frobbing parker_codegen-0.0.0
[INFO] finished frobbing parker_codegen-0.0.0
[INFO] frobbed toml for parker_codegen-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parker_codegen/0.0.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[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] [stderr]     Blocking waiting for file lock on package cache
[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] testing parker_codegen-0.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/parker_codegen/0.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4b7d6b9b5d01fd1bdc43d94947ff6ecd735e52a7e44ab8b3d0af270633f501f6
[INFO] running `"docker" "start" "-a" "4b7d6b9b5d01fd1bdc43d94947ff6ecd735e52a7e44ab8b3d0af270633f501f6"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling parker_codegen v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.03s
[INFO] running `"docker" "inspect" "4b7d6b9b5d01fd1bdc43d94947ff6ecd735e52a7e44ab8b3d0af270633f501f6"`
[INFO] running `"docker" "rm" "-f" "4b7d6b9b5d01fd1bdc43d94947ff6ecd735e52a7e44ab8b3d0af270633f501f6"`
[INFO] [stdout] 4b7d6b9b5d01fd1bdc43d94947ff6ecd735e52a7e44ab8b3d0af270633f501f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/parker_codegen/0.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4d13d87c8a5ea3d148ab387fd1ccb7b6b63681bba1b3c55873d98d91589d3130
[INFO] running `"docker" "start" "-a" "4d13d87c8a5ea3d148ab387fd1ccb7b6b63681bba1b3c55873d98d91589d3130"`
[INFO] [stderr]    Compiling parker_codegen v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "4d13d87c8a5ea3d148ab387fd1ccb7b6b63681bba1b3c55873d98d91589d3130"`
[INFO] running `"docker" "rm" "-f" "4d13d87c8a5ea3d148ab387fd1ccb7b6b63681bba1b3c55873d98d91589d3130"`
[INFO] [stdout] 4d13d87c8a5ea3d148ab387fd1ccb7b6b63681bba1b3c55873d98d91589d3130
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/parker_codegen/0.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 53947f79beb64888e62e9979a3500bf3675a32d2fa169d63f68266cc76f3cd05
[INFO] running `"docker" "start" "-a" "53947f79beb64888e62e9979a3500bf3675a32d2fa169d63f68266cc76f3cd05"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parker_codegen-f765e71d6e776288
[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 parker_codegen
[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" "53947f79beb64888e62e9979a3500bf3675a32d2fa169d63f68266cc76f3cd05"`
[INFO] running `"docker" "rm" "-f" "53947f79beb64888e62e9979a3500bf3675a32d2fa169d63f68266cc76f3cd05"`
[INFO] [stdout] 53947f79beb64888e62e9979a3500bf3675a32d2fa169d63f68266cc76f3cd05