[INFO] crate parker_codegen 0.0.0 is already in cache
[INFO] extracting crate parker_codegen 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/parker_codegen/0.0.0
[INFO] extracting crate parker_codegen 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/parker_codegen/0.0.0
[INFO] validating manifest of parker_codegen-0.0.0 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 parker_codegen-0.0.0 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/parker_codegen/0.0.0/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 parker_codegen-0.0.0 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 3e97e3ff12b199903fb9d39d11281645333f71267f06e9cbf55136ecc499044d
[INFO] running `"docker" "start" "-a" "3e97e3ff12b199903fb9d39d11281645333f71267f06e9cbf55136ecc499044d"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling parker_codegen v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.66s
[INFO] running `"docker" "inspect" "3e97e3ff12b199903fb9d39d11281645333f71267f06e9cbf55136ecc499044d"`
[INFO] running `"docker" "rm" "-f" "3e97e3ff12b199903fb9d39d11281645333f71267f06e9cbf55136ecc499044d"`
[INFO] [stdout] 3e97e3ff12b199903fb9d39d11281645333f71267f06e9cbf55136ecc499044d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 11114b13c9c5f1ab5e5c7869d6d3910c52e73da9acd071c00979f8164d52b0d9
[INFO] running `"docker" "start" "-a" "11114b13c9c5f1ab5e5c7869d6d3910c52e73da9acd071c00979f8164d52b0d9"`
[INFO] [stderr]    Compiling parker_codegen v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "11114b13c9c5f1ab5e5c7869d6d3910c52e73da9acd071c00979f8164d52b0d9"`
[INFO] running `"docker" "rm" "-f" "11114b13c9c5f1ab5e5c7869d6d3910c52e73da9acd071c00979f8164d52b0d9"`
[INFO] [stdout] 11114b13c9c5f1ab5e5c7869d6d3910c52e73da9acd071c00979f8164d52b0d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 37df2cc5fa655eed719fc771e38a72ad28012aa142b5e396b1be6701c6386174
[INFO] running `"docker" "start" "-a" "37df2cc5fa655eed719fc771e38a72ad28012aa142b5e396b1be6701c6386174"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parker_codegen-aad825b9fe3d8294
[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] [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" "37df2cc5fa655eed719fc771e38a72ad28012aa142b5e396b1be6701c6386174"`
[INFO] running `"docker" "rm" "-f" "37df2cc5fa655eed719fc771e38a72ad28012aa142b5e396b1be6701c6386174"`
[INFO] [stdout] 37df2cc5fa655eed719fc771e38a72ad28012aa142b5e396b1be6701c6386174