[INFO] crate serdebug_derive 1.0.0 is already in cache
[INFO] extracting crate serdebug_derive 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/serdebug_derive/1.0.0
[INFO] extracting crate serdebug_derive 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serdebug_derive/1.0.0
[INFO] validating manifest of serdebug_derive-1.0.0 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 serdebug_derive-1.0.0 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 serdebug_derive-1.0.0
[INFO] finished frobbing serdebug_derive-1.0.0
[INFO] frobbed toml for serdebug_derive-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/serdebug_derive/1.0.0/Cargo.toml
[INFO] started frobbing serdebug_derive-1.0.0
[INFO] finished frobbing serdebug_derive-1.0.0
[INFO] frobbed toml for serdebug_derive-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serdebug_derive/1.0.0/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 serdebug_derive-1.0.0 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-6/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/serdebug_derive/1.0.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d00ecb863341ca24abe1517baf79aacb3333f7c839702de9b5007c29e961d064
[INFO] running `"docker" "start" "-a" "d00ecb863341ca24abe1517baf79aacb3333f7c839702de9b5007c29e961d064"`
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling serdebug_derive v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.62s
[INFO] running `"docker" "inspect" "d00ecb863341ca24abe1517baf79aacb3333f7c839702de9b5007c29e961d064"`
[INFO] running `"docker" "rm" "-f" "d00ecb863341ca24abe1517baf79aacb3333f7c839702de9b5007c29e961d064"`
[INFO] [stdout] d00ecb863341ca24abe1517baf79aacb3333f7c839702de9b5007c29e961d064
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/serdebug_derive/1.0.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4da0a6db5b89134553d8c694afdac8b710aac3357fc0e0b98d40a5c5f2ed637c
[INFO] running `"docker" "start" "-a" "4da0a6db5b89134553d8c694afdac8b710aac3357fc0e0b98d40a5c5f2ed637c"`
[INFO] [stderr]    Compiling serdebug_derive v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "4da0a6db5b89134553d8c694afdac8b710aac3357fc0e0b98d40a5c5f2ed637c"`
[INFO] running `"docker" "rm" "-f" "4da0a6db5b89134553d8c694afdac8b710aac3357fc0e0b98d40a5c5f2ed637c"`
[INFO] [stdout] 4da0a6db5b89134553d8c694afdac8b710aac3357fc0e0b98d40a5c5f2ed637c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/serdebug_derive/1.0.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 37acee2e4a6d99dc9e7cf96d91a952d70acb1af730faaa2b2f05939d28890253
[INFO] running `"docker" "start" "-a" "37acee2e4a6d99dc9e7cf96d91a952d70acb1af730faaa2b2f05939d28890253"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serdebug_derive-94d724118a3df7e9
[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 serdebug_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" "37acee2e4a6d99dc9e7cf96d91a952d70acb1af730faaa2b2f05939d28890253"`
[INFO] running `"docker" "rm" "-f" "37acee2e4a6d99dc9e7cf96d91a952d70acb1af730faaa2b2f05939d28890253"`
[INFO] [stdout] 37acee2e4a6d99dc9e7cf96d91a952d70acb1af730faaa2b2f05939d28890253