[INFO] updating cached repository Metaswitch/floki
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Metaswitch/floki
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Metaswitch/floki" "work/ex/beta-1.38-1/sources/1.37.0/gh/Metaswitch/floki"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Metaswitch/floki'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Metaswitch/floki" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Metaswitch/floki"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Metaswitch/floki'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f3f7ea1192d82ec1a1577c3a51d57962221ef012
[INFO] sha for GitHub repo Metaswitch/floki: f3f7ea1192d82ec1a1577c3a51d57962221ef012
[INFO] validating manifest of Metaswitch/floki 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 Metaswitch/floki 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 Metaswitch/floki
[INFO] finished frobbing Metaswitch/floki
[INFO] frobbed toml for Metaswitch/floki written to work/ex/beta-1.38-1/sources/1.37.0/gh/Metaswitch/floki/Cargo.toml
[INFO] started frobbing Metaswitch/floki
[INFO] finished frobbing Metaswitch/floki
[INFO] frobbed toml for Metaswitch/floki written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Metaswitch/floki/Cargo.toml
[INFO] crate Metaswitch/floki already has a lockfile, it will not be regenerated
[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 Metaswitch/floki 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Metaswitch/floki:/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] c9329856c4fd80ebacde139f1e5b3ecd5eeb712ce567bd8a265eb2345105b314
[INFO] running `"docker" "start" "-a" "c9329856c4fd80ebacde139f1e5b3ecd5eeb712ce567bd8a265eb2345105b314"`
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling globset v0.4.1
[INFO] [stderr]    Compiling env_logger v0.5.11
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling ignore v0.4.3
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling globwalk v0.3.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling clap-verbosity-flag v0.2.0
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling quicli v0.4.0
[INFO] [stderr]    Compiling floki v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.11s
[INFO] running `"docker" "inspect" "c9329856c4fd80ebacde139f1e5b3ecd5eeb712ce567bd8a265eb2345105b314"`
[INFO] running `"docker" "rm" "-f" "c9329856c4fd80ebacde139f1e5b3ecd5eeb712ce567bd8a265eb2345105b314"`
[INFO] [stdout] c9329856c4fd80ebacde139f1e5b3ecd5eeb712ce567bd8a265eb2345105b314
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Metaswitch/floki:/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] b08da04e95e905a956942c05681292f20e88072b28ccf386f01386f37d602dd2
[INFO] running `"docker" "start" "-a" "b08da04e95e905a956942c05681292f20e88072b28ccf386f01386f37d602dd2"`
[INFO] [stderr]    Compiling floki v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `"docker" "inspect" "b08da04e95e905a956942c05681292f20e88072b28ccf386f01386f37d602dd2"`
[INFO] running `"docker" "rm" "-f" "b08da04e95e905a956942c05681292f20e88072b28ccf386f01386f37d602dd2"`
[INFO] [stdout] b08da04e95e905a956942c05681292f20e88072b28ccf386f01386f37d602dd2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Metaswitch/floki:/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] 83bacbae2a2960b5cbf8530ebfe9c82549785c47146f77a7c00215f54ddab028
[INFO] running `"docker" "start" "-a" "83bacbae2a2960b5cbf8530ebfe9c82549785c47146f77a7c00215f54ddab028"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/floki-549db24fda02860b
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test image::test::test_image_spec_by_build_spec ... ok
[INFO] [stdout] test config::test::test_single_shell_config ... ok
[INFO] [stdout] test image::test::test_image_spec_by_string ... ok
[INFO] [stdout] test config::test::test_two_shell_config ... ok
[INFO] [stdout] test verify::test::test_nonlocal_docker_switches_non_empty ... ok
[INFO] [stdout] test verify::test::test_local_docker_switches_non_empty ... ok
[INFO] [stdout] test interpret::test::test_command_in_shell ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "83bacbae2a2960b5cbf8530ebfe9c82549785c47146f77a7c00215f54ddab028"`
[INFO] running `"docker" "rm" "-f" "83bacbae2a2960b5cbf8530ebfe9c82549785c47146f77a7c00215f54ddab028"`
[INFO] [stdout] 83bacbae2a2960b5cbf8530ebfe9c82549785c47146f77a7c00215f54ddab028