[INFO] crate pocket_prover-derive 0.1.0 is already in cache
[INFO] extracting crate pocket_prover-derive 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pocket_prover-derive/0.1.0
[INFO] extracting crate pocket_prover-derive 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pocket_prover-derive/0.1.0
[INFO] validating manifest of pocket_prover-derive-0.1.0 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 pocket_prover-derive-0.1.0 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 pocket_prover-derive-0.1.0
[INFO] finished frobbing pocket_prover-derive-0.1.0
[INFO] frobbed toml for pocket_prover-derive-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pocket_prover-derive/0.1.0/Cargo.toml
[INFO] started frobbing pocket_prover-derive-0.1.0
[INFO] finished frobbing pocket_prover-derive-0.1.0
[INFO] frobbed toml for pocket_prover-derive-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pocket_prover-derive/0.1.0/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 pocket_prover-derive-0.1.0 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-4/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/pocket_prover-derive/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3900a54309314b5447d68f96d6e8845c2c0567df4474ceaa8f7526b080ad14c5
[INFO] running `"docker" "start" "-a" "3900a54309314b5447d68f96d6e8845c2c0567df4474ceaa8f7526b080ad14c5"`
[INFO] [stderr]    Compiling pocket_prover-derive v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "3900a54309314b5447d68f96d6e8845c2c0567df4474ceaa8f7526b080ad14c5"`
[INFO] running `"docker" "rm" "-f" "3900a54309314b5447d68f96d6e8845c2c0567df4474ceaa8f7526b080ad14c5"`
[INFO] [stdout] 3900a54309314b5447d68f96d6e8845c2c0567df4474ceaa8f7526b080ad14c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/pocket_prover-derive/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4c918edc1ec249be5f1376e59e0f5cd0a8ad83791d600086a67ef3edc73eafb9
[INFO] running `"docker" "start" "-a" "4c918edc1ec249be5f1376e59e0f5cd0a8ad83791d600086a67ef3edc73eafb9"`
[INFO] [stderr]    Compiling pocket_prover v0.5.1
[INFO] [stderr]    Compiling pocket_prover-derive v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "4c918edc1ec249be5f1376e59e0f5cd0a8ad83791d600086a67ef3edc73eafb9"`
[INFO] running `"docker" "rm" "-f" "4c918edc1ec249be5f1376e59e0f5cd0a8ad83791d600086a67ef3edc73eafb9"`
[INFO] [stdout] 4c918edc1ec249be5f1376e59e0f5cd0a8ad83791d600086a67ef3edc73eafb9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/pocket_prover-derive/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c6b2d76c307f0e28b4275938a93ec76bf57babcc71babaffbcf64f239ed2c81e
[INFO] running `"docker" "start" "-a" "c6b2d76c307f0e28b4275938a93ec76bf57babcc71babaffbcf64f239ed2c81e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pocket_prover_derive-ee565f20cdb34a9b
[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]      Running /opt/crater/target/debug/deps/lib-c90d23f0d98543ff
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bar_a_b ... ok
[INFO] [stdout] test bar_bar_foo_a_b ... ok
[INFO] [stdout] test foo_a_b ... ok
[INFO] [stdout] test bar_foo_a_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pocket_prover-derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 27) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 7) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c6b2d76c307f0e28b4275938a93ec76bf57babcc71babaffbcf64f239ed2c81e"`
[INFO] running `"docker" "rm" "-f" "c6b2d76c307f0e28b4275938a93ec76bf57babcc71babaffbcf64f239ed2c81e"`
[INFO] [stdout] c6b2d76c307f0e28b4275938a93ec76bf57babcc71babaffbcf64f239ed2c81e