[INFO] crate bitflow 0.5.1 is already in cache
[INFO] extracting crate bitflow 0.5.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/bitflow/0.5.1
[INFO] extracting crate bitflow 0.5.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitflow/0.5.1
[INFO] validating manifest of bitflow-0.5.1 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 bitflow-0.5.1 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 bitflow-0.5.1
[INFO] finished frobbing bitflow-0.5.1
[INFO] frobbed toml for bitflow-0.5.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bitflow/0.5.1/Cargo.toml
[INFO] started frobbing bitflow-0.5.1
[INFO] finished frobbing bitflow-0.5.1
[INFO] frobbed toml for bitflow-0.5.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitflow/0.5.1/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 bitflow-0.5.1 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-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/bitflow/0.5.1:/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] 790baaaa392f62b7d7890598e671be0ebc3614ce2ed394df30336e459192b42e
[INFO] running `"docker" "start" "-a" "790baaaa392f62b7d7890598e671be0ebc3614ce2ed394df30336e459192b42e"`
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling im v12.3.4
[INFO] [stderr]    Compiling rusoto_core v0.39.0
[INFO] [stderr]    Compiling sentry v0.12.1
[INFO] [stderr]    Compiling uname v0.1.1
[INFO] [stderr]    Compiling futures-fs v0.0.5
[INFO] [stderr]    Compiling mimesniff v0.3.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling slog-json v2.3.0
[INFO] [stderr]    Compiling tokio-process v0.2.4
[INFO] [stderr]    Compiling debugid v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.20
[INFO] [stderr]    Compiling rusoto_credential v0.39.0
[INFO] [stderr]    Compiling sentry-types v0.8.1
[INFO] [stderr]    Compiling rusoto_s3 v0.39.0
[INFO] [stderr]    Compiling bitflow v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `"docker" "inspect" "790baaaa392f62b7d7890598e671be0ebc3614ce2ed394df30336e459192b42e"`
[INFO] running `"docker" "rm" "-f" "790baaaa392f62b7d7890598e671be0ebc3614ce2ed394df30336e459192b42e"`
[INFO] [stdout] 790baaaa392f62b7d7890598e671be0ebc3614ce2ed394df30336e459192b42e
[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/bitflow/0.5.1:/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] 1dbb1e66f26fc335683b7997b0fe685d7842d158e2d682cf49955cb77f1b13ce
[INFO] running `"docker" "start" "-a" "1dbb1e66f26fc335683b7997b0fe685d7842d158e2d682cf49955cb77f1b13ce"`
[INFO] [stderr]    Compiling bitflow v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `"docker" "inspect" "1dbb1e66f26fc335683b7997b0fe685d7842d158e2d682cf49955cb77f1b13ce"`
[INFO] running `"docker" "rm" "-f" "1dbb1e66f26fc335683b7997b0fe685d7842d158e2d682cf49955cb77f1b13ce"`
[INFO] [stdout] 1dbb1e66f26fc335683b7997b0fe685d7842d158e2d682cf49955cb77f1b13ce
[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/bitflow/0.5.1:/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] 46f26c124e1c76a6d1c11b1b170f707451ec3eb07ac9c445259dc8a8809427fa
[INFO] running `"docker" "start" "-a" "46f26c124e1c76a6d1c11b1b170f707451ec3eb07ac9c445259dc8a8809427fa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitflow-e446fa490cf17944
[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" "46f26c124e1c76a6d1c11b1b170f707451ec3eb07ac9c445259dc8a8809427fa"`
[INFO] running `"docker" "rm" "-f" "46f26c124e1c76a6d1c11b1b170f707451ec3eb07ac9c445259dc8a8809427fa"`
[INFO] [stdout] 46f26c124e1c76a6d1c11b1b170f707451ec3eb07ac9c445259dc8a8809427fa