[INFO] updating cached repository ACINQ/txread
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ACINQ/txread
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ACINQ/txread" "work/ex/beta-1.37-6/sources/1.36.0/gh/ACINQ/txread"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ACINQ/txread'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ACINQ/txread" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ACINQ/txread"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ACINQ/txread'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b945bb31e300528e96c900bc18deef06d2b7e201
[INFO] sha for GitHub repo ACINQ/txread: b945bb31e300528e96c900bc18deef06d2b7e201
[INFO] validating manifest of ACINQ/txread on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ACINQ/txread on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ACINQ/txread
[INFO] finished frobbing ACINQ/txread
[INFO] frobbed toml for ACINQ/txread written to work/ex/beta-1.37-6/sources/1.36.0/gh/ACINQ/txread/Cargo.toml
[INFO] started frobbing ACINQ/txread
[INFO] finished frobbing ACINQ/txread
[INFO] frobbed toml for ACINQ/txread written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ACINQ/txread/Cargo.toml
[INFO] crate ACINQ/txread already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ACINQ/txread/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ACINQ/txread against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ACINQ/txread:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b3c75e0bd988a9cc378fafc363bfe3dd10c1986ef3b1d28dbe654636963ef715
[INFO] running `"docker" "start" "-a" "b3c75e0bd988a9cc378fafc363bfe3dd10c1986ef3b1d28dbe654636963ef715"`
[INFO] [stderr]    Compiling txread v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "b3c75e0bd988a9cc378fafc363bfe3dd10c1986ef3b1d28dbe654636963ef715"`
[INFO] running `"docker" "rm" "-f" "b3c75e0bd988a9cc378fafc363bfe3dd10c1986ef3b1d28dbe654636963ef715"`
[INFO] [stdout] b3c75e0bd988a9cc378fafc363bfe3dd10c1986ef3b1d28dbe654636963ef715
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ACINQ/txread:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b489003e046bbf1f8d6fff24a03fde8f6eebd866c92a0ad4c7b1eb24fda45e2c
[INFO] running `"docker" "start" "-a" "b489003e046bbf1f8d6fff24a03fde8f6eebd866c92a0ad4c7b1eb24fda45e2c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling txread v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "b489003e046bbf1f8d6fff24a03fde8f6eebd866c92a0ad4c7b1eb24fda45e2c"`
[INFO] running `"docker" "rm" "-f" "b489003e046bbf1f8d6fff24a03fde8f6eebd866c92a0ad4c7b1eb24fda45e2c"`
[INFO] [stdout] b489003e046bbf1f8d6fff24a03fde8f6eebd866c92a0ad4c7b1eb24fda45e2c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ACINQ/txread:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 884c4ed89436a671600a1eb1a303d241d2890c1cc268e06500a35bbc57a940c4
[INFO] running `"docker" "start" "-a" "884c4ed89436a671600a1eb1a303d241d2890c1cc268e06500a35bbc57a940c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/txread-d06b5a691dca38fd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test read_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "884c4ed89436a671600a1eb1a303d241d2890c1cc268e06500a35bbc57a940c4"`
[INFO] running `"docker" "rm" "-f" "884c4ed89436a671600a1eb1a303d241d2890c1cc268e06500a35bbc57a940c4"`
[INFO] [stdout] 884c4ed89436a671600a1eb1a303d241d2890c1cc268e06500a35bbc57a940c4