[INFO] crate variadic 0.1.0 is already in cache
[INFO] extracting crate variadic 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/variadic/0.1.0
[INFO] extracting crate variadic 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/variadic/0.1.0
[INFO] validating manifest of 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 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 variadic-0.1.0
[INFO] finished frobbing variadic-0.1.0
[INFO] frobbed toml for variadic-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/variadic/0.1.0/Cargo.toml
[INFO] started frobbing variadic-0.1.0
[INFO] finished frobbing variadic-0.1.0
[INFO] frobbed toml for variadic-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/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 variadic-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 56e9a640e7806789d758757edbb50ce9a6a65ad8b9cc8b87e6d3e58bf8eb4715
[INFO] running `"docker" "start" "-a" "56e9a640e7806789d758757edbb50ce9a6a65ad8b9cc8b87e6d3e58bf8eb4715"`
[INFO] [stderr]    Compiling variadic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "56e9a640e7806789d758757edbb50ce9a6a65ad8b9cc8b87e6d3e58bf8eb4715"`
[INFO] running `"docker" "rm" "-f" "56e9a640e7806789d758757edbb50ce9a6a65ad8b9cc8b87e6d3e58bf8eb4715"`
[INFO] [stdout] 56e9a640e7806789d758757edbb50ce9a6a65ad8b9cc8b87e6d3e58bf8eb4715
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8920e2af1887acbb54a465d2083400e2260113cd411b2c43771db57a8f2408e0
[INFO] running `"docker" "start" "-a" "8920e2af1887acbb54a465d2083400e2260113cd411b2c43771db57a8f2408e0"`
[INFO] [stderr]    Compiling variadic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "8920e2af1887acbb54a465d2083400e2260113cd411b2c43771db57a8f2408e0"`
[INFO] running `"docker" "rm" "-f" "8920e2af1887acbb54a465d2083400e2260113cd411b2c43771db57a8f2408e0"`
[INFO] [stdout] 8920e2af1887acbb54a465d2083400e2260113cd411b2c43771db57a8f2408e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] dcf0d08a1a127654a77e98ab351616eaed8b07f59443573fcffef0da3a010f7e
[INFO] running `"docker" "start" "-a" "dcf0d08a1a127654a77e98ab351616eaed8b07f59443573fcffef0da3a010f7e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/variadic-22659b7d14a6ef5e
[INFO] [stderr]    Doc-tests 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] [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" "dcf0d08a1a127654a77e98ab351616eaed8b07f59443573fcffef0da3a010f7e"`
[INFO] running `"docker" "rm" "-f" "dcf0d08a1a127654a77e98ab351616eaed8b07f59443573fcffef0da3a010f7e"`
[INFO] [stdout] dcf0d08a1a127654a77e98ab351616eaed8b07f59443573fcffef0da3a010f7e