[INFO] crate epsilon-ast 0.0.1 is already in cache
[INFO] extracting crate epsilon-ast 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/epsilon-ast/0.0.1
[INFO] extracting crate epsilon-ast 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/epsilon-ast/0.0.1
[INFO] validating manifest of epsilon-ast-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 epsilon-ast-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 epsilon-ast-0.0.1
[INFO] finished frobbing epsilon-ast-0.0.1
[INFO] frobbed toml for epsilon-ast-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/epsilon-ast/0.0.1/Cargo.toml
[INFO] started frobbing epsilon-ast-0.0.1
[INFO] finished frobbing epsilon-ast-0.0.1
[INFO] frobbed toml for epsilon-ast-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/epsilon-ast/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 epsilon-ast-0.0.1 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-7/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/epsilon-ast/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] da03f843fdc6fa33fe8e2b098b9dcf39f5aa41d6e99661e6e3b5dab4d25b4d07
[INFO] running `"docker" "start" "-a" "da03f843fdc6fa33fe8e2b098b9dcf39f5aa41d6e99661e6e3b5dab4d25b4d07"`
[INFO] [stderr]    Compiling epsilon-ast v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `"docker" "inspect" "da03f843fdc6fa33fe8e2b098b9dcf39f5aa41d6e99661e6e3b5dab4d25b4d07"`
[INFO] running `"docker" "rm" "-f" "da03f843fdc6fa33fe8e2b098b9dcf39f5aa41d6e99661e6e3b5dab4d25b4d07"`
[INFO] [stdout] da03f843fdc6fa33fe8e2b098b9dcf39f5aa41d6e99661e6e3b5dab4d25b4d07
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/epsilon-ast/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 309aad7dfc507d5fa22bfd7634b1dca2d27cedc91fd77b02e38d2e788d32fa3f
[INFO] running `"docker" "start" "-a" "309aad7dfc507d5fa22bfd7634b1dca2d27cedc91fd77b02e38d2e788d32fa3f"`
[INFO] [stderr]    Compiling epsilon-ast v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "309aad7dfc507d5fa22bfd7634b1dca2d27cedc91fd77b02e38d2e788d32fa3f"`
[INFO] running `"docker" "rm" "-f" "309aad7dfc507d5fa22bfd7634b1dca2d27cedc91fd77b02e38d2e788d32fa3f"`
[INFO] [stdout] 309aad7dfc507d5fa22bfd7634b1dca2d27cedc91fd77b02e38d2e788d32fa3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/epsilon-ast/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 73deef11a57814d7e2e26b098bdde2f29d0133cffa1aaecfb3f335ea3c27b319
[INFO] running `"docker" "start" "-a" "73deef11a57814d7e2e26b098bdde2f29d0133cffa1aaecfb3f335ea3c27b319"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/epsilon_ast-55f21328a709371b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests epsilon-ast
[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" "73deef11a57814d7e2e26b098bdde2f29d0133cffa1aaecfb3f335ea3c27b319"`
[INFO] running `"docker" "rm" "-f" "73deef11a57814d7e2e26b098bdde2f29d0133cffa1aaecfb3f335ea3c27b319"`
[INFO] [stdout] 73deef11a57814d7e2e26b098bdde2f29d0133cffa1aaecfb3f335ea3c27b319