[INFO] fetching crate avocado_derive 0.6.0...
[INFO] extracting crate avocado_derive 0.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/avocado_derive/0.6.0
[INFO] extracting crate avocado_derive 0.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/avocado_derive/0.6.0
[INFO] validating manifest of avocado_derive-0.6.0 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 avocado_derive-0.6.0 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 avocado_derive-0.6.0
[INFO] finished frobbing avocado_derive-0.6.0
[INFO] frobbed toml for avocado_derive-0.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/avocado_derive/0.6.0/Cargo.toml
[INFO] started frobbing avocado_derive-0.6.0
[INFO] finished frobbing avocado_derive-0.6.0
[INFO] frobbed toml for avocado_derive-0.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/avocado_derive/0.6.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 avocado_derive-0.6.0 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/avocado_derive/0.6.0:/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] 05da0789b6fd616ef195eed06d1f57af580c7fb6815c72b82c97817a8192dee3
[INFO] running `"docker" "start" "-a" "05da0789b6fd616ef195eed06d1f57af580c7fb6815c72b82c97817a8192dee3"`
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling avocado_derive v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.38s
[INFO] running `"docker" "inspect" "05da0789b6fd616ef195eed06d1f57af580c7fb6815c72b82c97817a8192dee3"`
[INFO] running `"docker" "rm" "-f" "05da0789b6fd616ef195eed06d1f57af580c7fb6815c72b82c97817a8192dee3"`
[INFO] [stdout] 05da0789b6fd616ef195eed06d1f57af580c7fb6815c72b82c97817a8192dee3
[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/avocado_derive/0.6.0:/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] ded866865a1fb4215913bbc1d2bec8b9ff93123cd6d9a728e97cfce582dc4be5
[INFO] running `"docker" "start" "-a" "ded866865a1fb4215913bbc1d2bec8b9ff93123cd6d9a728e97cfce582dc4be5"`
[INFO] [stderr]    Compiling avocado_derive v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "ded866865a1fb4215913bbc1d2bec8b9ff93123cd6d9a728e97cfce582dc4be5"`
[INFO] running `"docker" "rm" "-f" "ded866865a1fb4215913bbc1d2bec8b9ff93123cd6d9a728e97cfce582dc4be5"`
[INFO] [stdout] ded866865a1fb4215913bbc1d2bec8b9ff93123cd6d9a728e97cfce582dc4be5
[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/avocado_derive/0.6.0:/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] 345758e38ec028665366a8582b02be13a2e195548fadc017578fab74fec57f4b
[INFO] running `"docker" "start" "-a" "345758e38ec028665366a8582b02be13a2e195548fadc017578fab74fec57f4b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/avocado_derive-4022d2c2fffeb8b9
[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 avocado_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" "345758e38ec028665366a8582b02be13a2e195548fadc017578fab74fec57f4b"`
[INFO] running `"docker" "rm" "-f" "345758e38ec028665366a8582b02be13a2e195548fadc017578fab74fec57f4b"`
[INFO] [stdout] 345758e38ec028665366a8582b02be13a2e195548fadc017578fab74fec57f4b