[INFO] crate func_core 0.1.0 is already in cache
[INFO] extracting crate func_core 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/func_core/0.1.0
[INFO] extracting crate func_core 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/func_core/0.1.0
[INFO] validating manifest of func_core-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 func_core-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 func_core-0.1.0
[INFO] finished frobbing func_core-0.1.0
[INFO] frobbed toml for func_core-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/func_core/0.1.0/Cargo.toml
[INFO] started frobbing func_core-0.1.0
[INFO] finished frobbing func_core-0.1.0
[INFO] frobbed toml for func_core-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/func_core/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 func_core-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-0/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/func_core/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] 58ebce7f98ead3efa72b0f1b78663f1f162607394f2cc2f2be346b282ae8740e
[INFO] running `"docker" "start" "-a" "58ebce7f98ead3efa72b0f1b78663f1f162607394f2cc2f2be346b282ae8740e"`
[INFO] [stderr]    Compiling func_core v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "58ebce7f98ead3efa72b0f1b78663f1f162607394f2cc2f2be346b282ae8740e"`
[INFO] running `"docker" "rm" "-f" "58ebce7f98ead3efa72b0f1b78663f1f162607394f2cc2f2be346b282ae8740e"`
[INFO] [stdout] 58ebce7f98ead3efa72b0f1b78663f1f162607394f2cc2f2be346b282ae8740e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/func_core/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] 04925ba832c0c22e46d9f2f2bae5eb6a94b094119ce8f1177b2ad9816d43139f
[INFO] running `"docker" "start" "-a" "04925ba832c0c22e46d9f2f2bae5eb6a94b094119ce8f1177b2ad9816d43139f"`
[INFO] [stderr]    Compiling func_core v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "04925ba832c0c22e46d9f2f2bae5eb6a94b094119ce8f1177b2ad9816d43139f"`
[INFO] running `"docker" "rm" "-f" "04925ba832c0c22e46d9f2f2bae5eb6a94b094119ce8f1177b2ad9816d43139f"`
[INFO] [stdout] 04925ba832c0c22e46d9f2f2bae5eb6a94b094119ce8f1177b2ad9816d43139f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/func_core/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] 584c246508375eb901c0d6a35c6149e59e3d1886a3fe6bc49c4a4a57cb6524e7
[INFO] running `"docker" "start" "-a" "584c246508375eb901c0d6a35c6149e59e3d1886a3fe6bc49c4a4a57cb6524e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/func_core-e84b5ef2048c0bcf
[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/generics-936033b8299c1d1d
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_t ... ok
[INFO] [stdout] test test_vec_t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/main-d8cd2f11569c99b2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main_test ... 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 func_core
[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" "584c246508375eb901c0d6a35c6149e59e3d1886a3fe6bc49c4a4a57cb6524e7"`
[INFO] running `"docker" "rm" "-f" "584c246508375eb901c0d6a35c6149e59e3d1886a3fe6bc49c4a4a57cb6524e7"`
[INFO] [stdout] 584c246508375eb901c0d6a35c6149e59e3d1886a3fe6bc49c4a4a57cb6524e7