[INFO] crate recursive_variadic 0.1.0 is already in cache
[INFO] extracting crate recursive_variadic 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/recursive_variadic/0.1.0
[INFO] extracting crate recursive_variadic 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/recursive_variadic/0.1.0
[INFO] validating manifest of recursive_variadic-0.1.0 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 recursive_variadic-0.1.0 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 recursive_variadic-0.1.0
[INFO] finished frobbing recursive_variadic-0.1.0
[INFO] frobbed toml for recursive_variadic-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/recursive_variadic/0.1.0/Cargo.toml
[INFO] started frobbing recursive_variadic-0.1.0
[INFO] finished frobbing recursive_variadic-0.1.0
[INFO] frobbed toml for recursive_variadic-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/recursive_variadic/0.1.0/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 recursive_variadic-0.1.0 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/recursive_variadic/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 54015e6881a818ab0b86ea458fcec75a1759c90ba1ab01aa4fcf331a040f3dfe
[INFO] running `"docker" "start" "-a" "54015e6881a818ab0b86ea458fcec75a1759c90ba1ab01aa4fcf331a040f3dfe"`
[INFO] [stderr]    Compiling recursive_variadic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "54015e6881a818ab0b86ea458fcec75a1759c90ba1ab01aa4fcf331a040f3dfe"`
[INFO] running `"docker" "rm" "-f" "54015e6881a818ab0b86ea458fcec75a1759c90ba1ab01aa4fcf331a040f3dfe"`
[INFO] [stdout] 54015e6881a818ab0b86ea458fcec75a1759c90ba1ab01aa4fcf331a040f3dfe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/recursive_variadic/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a57954202c556f739818c7cfed1d2fd7598972d170f91f7fed59643740d11802
[INFO] running `"docker" "start" "-a" "a57954202c556f739818c7cfed1d2fd7598972d170f91f7fed59643740d11802"`
[INFO] [stderr]    Compiling recursive_variadic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]   --> src/lib.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     use std::any::Any;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "a57954202c556f739818c7cfed1d2fd7598972d170f91f7fed59643740d11802"`
[INFO] running `"docker" "rm" "-f" "a57954202c556f739818c7cfed1d2fd7598972d170f91f7fed59643740d11802"`
[INFO] [stdout] a57954202c556f739818c7cfed1d2fd7598972d170f91f7fed59643740d11802
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/recursive_variadic/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 724d98300df5157d86a29e384bfdb48d586571368f4e364908f1310c0a357ac7
[INFO] running `"docker" "start" "-a" "724d98300df5157d86a29e384bfdb48d586571368f4e364908f1310c0a357ac7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/recursive_variadic-0701d58edf29ed6f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests recursive_variadic
[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" "724d98300df5157d86a29e384bfdb48d586571368f4e364908f1310c0a357ac7"`
[INFO] running `"docker" "rm" "-f" "724d98300df5157d86a29e384bfdb48d586571368f4e364908f1310c0a357ac7"`
[INFO] [stdout] 724d98300df5157d86a29e384bfdb48d586571368f4e364908f1310c0a357ac7