[INFO] crate enzyme 0.1.0 is already in cache
[INFO] extracting crate enzyme 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/enzyme/0.1.0
[INFO] extracting crate enzyme 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enzyme/0.1.0
[INFO] validating manifest of enzyme-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 enzyme-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 enzyme-0.1.0
[INFO] finished frobbing enzyme-0.1.0
[INFO] frobbed toml for enzyme-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/enzyme/0.1.0/Cargo.toml
[INFO] started frobbing enzyme-0.1.0
[INFO] finished frobbing enzyme-0.1.0
[INFO] frobbed toml for enzyme-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enzyme/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing enzyme-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-0/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/enzyme/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] 7d1aa691accc3a3aad589e20b4e68f63ef474eee090d2e0d817e0aa65f0faa02
[INFO] running `"docker" "start" "-a" "7d1aa691accc3a3aad589e20b4e68f63ef474eee090d2e0d817e0aa65f0faa02"`
[INFO] [stderr]    Compiling enzyme v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "7d1aa691accc3a3aad589e20b4e68f63ef474eee090d2e0d817e0aa65f0faa02"`
[INFO] running `"docker" "rm" "-f" "7d1aa691accc3a3aad589e20b4e68f63ef474eee090d2e0d817e0aa65f0faa02"`
[INFO] [stdout] 7d1aa691accc3a3aad589e20b4e68f63ef474eee090d2e0d817e0aa65f0faa02
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/enzyme/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] c2374c2580c41816b4c713be72d2e21b01a683e2c88d6e8287dc92a3faf57051
[INFO] running `"docker" "start" "-a" "c2374c2580c41816b4c713be72d2e21b01a683e2c88d6e8287dc92a3faf57051"`
[INFO] [stderr]    Compiling enzyme v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "c2374c2580c41816b4c713be72d2e21b01a683e2c88d6e8287dc92a3faf57051"`
[INFO] running `"docker" "rm" "-f" "c2374c2580c41816b4c713be72d2e21b01a683e2c88d6e8287dc92a3faf57051"`
[INFO] [stdout] c2374c2580c41816b4c713be72d2e21b01a683e2c88d6e8287dc92a3faf57051
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/enzyme/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] cf1232e7f134f6a265c63f06040a28842f893d6bedfff572ab3fe6b0a590ce6e
[INFO] running `"docker" "start" "-a" "cf1232e7f134f6a265c63f06040a28842f893d6bedfff572ab3fe6b0a590ce6e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/enzyme-fd86df3cffd5570a
[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 enzyme
[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" "cf1232e7f134f6a265c63f06040a28842f893d6bedfff572ab3fe6b0a590ce6e"`
[INFO] running `"docker" "rm" "-f" "cf1232e7f134f6a265c63f06040a28842f893d6bedfff572ab3fe6b0a590ce6e"`
[INFO] [stdout] cf1232e7f134f6a265c63f06040a28842f893d6bedfff572ab3fe6b0a590ce6e