[INFO] crate socrates-core 0.0.1 is already in cache
[INFO] extracting crate socrates-core 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/socrates-core/0.0.1
[INFO] extracting crate socrates-core 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/socrates-core/0.0.1
[INFO] validating manifest of socrates-core-0.0.1 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 socrates-core-0.0.1 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 socrates-core-0.0.1
[INFO] finished frobbing socrates-core-0.0.1
[INFO] frobbed toml for socrates-core-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/socrates-core/0.0.1/Cargo.toml
[INFO] started frobbing socrates-core-0.0.1
[INFO] finished frobbing socrates-core-0.0.1
[INFO] frobbed toml for socrates-core-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/socrates-core/0.0.1/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 socrates-core-0.0.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/socrates-core/0.0.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 01ef95a0af29338ad77cea4050c7e0535d549a6bb14a15ca807df352cef4275a
[INFO] running `"docker" "start" "-a" "01ef95a0af29338ad77cea4050c7e0535d549a6bb14a15ca807df352cef4275a"`
[INFO] [stderr]    Compiling socrates-core v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "01ef95a0af29338ad77cea4050c7e0535d549a6bb14a15ca807df352cef4275a"`
[INFO] running `"docker" "rm" "-f" "01ef95a0af29338ad77cea4050c7e0535d549a6bb14a15ca807df352cef4275a"`
[INFO] [stdout] 01ef95a0af29338ad77cea4050c7e0535d549a6bb14a15ca807df352cef4275a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/socrates-core/0.0.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 215f220876ff9e3278338621ccbe080b2a4207803b75e328e89d92b730f1a3ae
[INFO] running `"docker" "start" "-a" "215f220876ff9e3278338621ccbe080b2a4207803b75e328e89d92b730f1a3ae"`
[INFO] [stderr]    Compiling socrates-core v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "215f220876ff9e3278338621ccbe080b2a4207803b75e328e89d92b730f1a3ae"`
[INFO] running `"docker" "rm" "-f" "215f220876ff9e3278338621ccbe080b2a4207803b75e328e89d92b730f1a3ae"`
[INFO] [stdout] 215f220876ff9e3278338621ccbe080b2a4207803b75e328e89d92b730f1a3ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/socrates-core/0.0.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 96d9b2a2fd215a6c953515d48ea5c64dd755a1619c9b40e5ea5a5ec93f59a4af
[INFO] running `"docker" "start" "-a" "96d9b2a2fd215a6c953515d48ea5c64dd755a1619c9b40e5ea5a5ec93f59a4af"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/socrates_core-880cc45dc73ba6f9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests socrates-core
[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] [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" "96d9b2a2fd215a6c953515d48ea5c64dd755a1619c9b40e5ea5a5ec93f59a4af"`
[INFO] running `"docker" "rm" "-f" "96d9b2a2fd215a6c953515d48ea5c64dd755a1619c9b40e5ea5a5ec93f59a4af"`
[INFO] [stdout] 96d9b2a2fd215a6c953515d48ea5c64dd755a1619c9b40e5ea5a5ec93f59a4af