[INFO] updating cached repository vi/turnhammer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vi/turnhammer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vi/turnhammer" "work/ex/beta-1.37-6/sources/1.36.0/gh/vi/turnhammer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/vi/turnhammer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vi/turnhammer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vi/turnhammer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vi/turnhammer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91512c9df15f5fd1c8c8efcd8987773bc726ec01
[INFO] sha for GitHub repo vi/turnhammer: 91512c9df15f5fd1c8c8efcd8987773bc726ec01
[INFO] validating manifest of vi/turnhammer 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 vi/turnhammer 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 vi/turnhammer
[INFO] finished frobbing vi/turnhammer
[INFO] frobbed toml for vi/turnhammer written to work/ex/beta-1.37-6/sources/1.36.0/gh/vi/turnhammer/Cargo.toml
[INFO] started frobbing vi/turnhammer
[INFO] finished frobbing vi/turnhammer
[INFO] frobbed toml for vi/turnhammer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vi/turnhammer/Cargo.toml
[INFO] crate vi/turnhammer 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vi/turnhammer 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-1/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/vi/turnhammer:/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] 36d1270c4573c9686b5adf0cc56d89ddafb0014334e1e71060ea516f4e248979
[INFO] running `"docker" "start" "-a" "36d1270c4573c9686b5adf0cc56d89ddafb0014334e1e71060ea516f4e248979"`
[INFO] [stderr] warning: package replacement is not used: https://github.com/rust-lang/crates.io-index#stun_codec:0.1.10
[INFO] [stderr]    Compiling md5 v0.6.1
[INFO] [stderr]    Compiling spin_sleep v0.3.7
[INFO] [stderr]    Compiling slab_typesafe v0.1.3
[INFO] [stderr]    Compiling hmac-sha1 v0.1.3
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling trackable v0.2.21
[INFO] [stderr]    Compiling bytecodec v0.4.11
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling stun_codec v0.1.11
[INFO] [stderr]    Compiling stunclient v0.1.2
[INFO] [stderr]    Compiling turnclient v0.1.0
[INFO] [stderr]    Compiling turnhammer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.30s
[INFO] running `"docker" "inspect" "36d1270c4573c9686b5adf0cc56d89ddafb0014334e1e71060ea516f4e248979"`
[INFO] running `"docker" "rm" "-f" "36d1270c4573c9686b5adf0cc56d89ddafb0014334e1e71060ea516f4e248979"`
[INFO] [stdout] 36d1270c4573c9686b5adf0cc56d89ddafb0014334e1e71060ea516f4e248979
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/vi/turnhammer:/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] ced80f7e3ed7f37e9ec24d01b723470a1760c718604f66e910b73ea8ca14f9fd
[INFO] running `"docker" "start" "-a" "ced80f7e3ed7f37e9ec24d01b723470a1760c718604f66e910b73ea8ca14f9fd"`
[INFO] [stderr] warning: package replacement is not used: https://github.com/rust-lang/crates.io-index#stun_codec:0.1.10
[INFO] [stderr]    Compiling turnhammer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "ced80f7e3ed7f37e9ec24d01b723470a1760c718604f66e910b73ea8ca14f9fd"`
[INFO] running `"docker" "rm" "-f" "ced80f7e3ed7f37e9ec24d01b723470a1760c718604f66e910b73ea8ca14f9fd"`
[INFO] [stdout] ced80f7e3ed7f37e9ec24d01b723470a1760c718604f66e910b73ea8ca14f9fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/vi/turnhammer:/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] ec3d1a57485b9a49be2963ecb39c60e114df9e53d467067ca7d6fb8fb81476bf
[INFO] running `"docker" "start" "-a" "ec3d1a57485b9a49be2963ecb39c60e114df9e53d467067ca7d6fb8fb81476bf"`
[INFO] [stderr] warning: package replacement is not used: https://github.com/rust-lang/crates.io-index#stun_codec:0.1.10
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/turnhammer-f2a63e3892a16031
[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" "ec3d1a57485b9a49be2963ecb39c60e114df9e53d467067ca7d6fb8fb81476bf"`
[INFO] running `"docker" "rm" "-f" "ec3d1a57485b9a49be2963ecb39c60e114df9e53d467067ca7d6fb8fb81476bf"`
[INFO] [stdout] ec3d1a57485b9a49be2963ecb39c60e114df9e53d467067ca7d6fb8fb81476bf