[INFO] crate struct_gen_derive 0.1.0 is already in cache
[INFO] extracting crate struct_gen_derive 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/struct_gen_derive/0.1.0
[INFO] extracting crate struct_gen_derive 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/struct_gen_derive/0.1.0
[INFO] validating manifest of struct_gen_derive-0.1.0 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 struct_gen_derive-0.1.0 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 struct_gen_derive-0.1.0
[INFO] finished frobbing struct_gen_derive-0.1.0
[INFO] frobbed toml for struct_gen_derive-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/struct_gen_derive/0.1.0/Cargo.toml
[INFO] started frobbing struct_gen_derive-0.1.0
[INFO] finished frobbing struct_gen_derive-0.1.0
[INFO] frobbed toml for struct_gen_derive-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/struct_gen_derive/0.1.0/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 struct_gen_derive-0.1.0 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-7/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/struct_gen_derive/0.1.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4c4989e9df410e590443a54ecf414f0a3fc65af2671a88631d884269b0f2c099
[INFO] running `"docker" "start" "-a" "4c4989e9df410e590443a54ecf414f0a3fc65af2671a88631d884269b0f2c099"`
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling struct_gen_derive v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `"docker" "inspect" "4c4989e9df410e590443a54ecf414f0a3fc65af2671a88631d884269b0f2c099"`
[INFO] running `"docker" "rm" "-f" "4c4989e9df410e590443a54ecf414f0a3fc65af2671a88631d884269b0f2c099"`
[INFO] [stdout] 4c4989e9df410e590443a54ecf414f0a3fc65af2671a88631d884269b0f2c099
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/struct_gen_derive/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] fc48ccc6b7f15901cdba2a3c9e2e034095c783e92a84dd961e387ec925c5a2f3
[INFO] running `"docker" "start" "-a" "fc48ccc6b7f15901cdba2a3c9e2e034095c783e92a84dd961e387ec925c5a2f3"`
[INFO] [stderr]    Compiling struct_gen_derive v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "fc48ccc6b7f15901cdba2a3c9e2e034095c783e92a84dd961e387ec925c5a2f3"`
[INFO] running `"docker" "rm" "-f" "fc48ccc6b7f15901cdba2a3c9e2e034095c783e92a84dd961e387ec925c5a2f3"`
[INFO] [stdout] fc48ccc6b7f15901cdba2a3c9e2e034095c783e92a84dd961e387ec925c5a2f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/struct_gen_derive/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ee1e446829d0910b615bc3a8c865e2421c242f8cd6c599fa4f82694e9b8fa72f
[INFO] running `"docker" "start" "-a" "ee1e446829d0910b615bc3a8c865e2421c242f8cd6c599fa4f82694e9b8fa72f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/struct_gen_derive-d5d9d771872c13cb
[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 struct_gen_derive
[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" "ee1e446829d0910b615bc3a8c865e2421c242f8cd6c599fa4f82694e9b8fa72f"`
[INFO] running `"docker" "rm" "-f" "ee1e446829d0910b615bc3a8c865e2421c242f8cd6c599fa4f82694e9b8fa72f"`
[INFO] [stdout] ee1e446829d0910b615bc3a8c865e2421c242f8cd6c599fa4f82694e9b8fa72f