[INFO] updating cached repository tormol/tiprotd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tormol/tiprotd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tormol/tiprotd" "work/ex/beta-1.37-6/sources/1.36.0/gh/tormol/tiprotd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tormol/tiprotd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tormol/tiprotd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tormol/tiprotd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tormol/tiprotd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1fc8d797a1b35f4fe83b94502e1c0c9090829753
[INFO] sha for GitHub repo tormol/tiprotd: 1fc8d797a1b35f4fe83b94502e1c0c9090829753
[INFO] validating manifest of tormol/tiprotd 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 tormol/tiprotd 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 tormol/tiprotd
[INFO] finished frobbing tormol/tiprotd
[INFO] frobbed toml for tormol/tiprotd written to work/ex/beta-1.37-6/sources/1.36.0/gh/tormol/tiprotd/Cargo.toml
[INFO] started frobbing tormol/tiprotd
[INFO] finished frobbing tormol/tiprotd
[INFO] frobbed toml for tormol/tiprotd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tormol/tiprotd/Cargo.toml
[INFO] crate tormol/tiprotd 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/tormol/tiprotd/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[INFO] the lockfile is outdated, regenerating it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 tormol/tiprotd 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/tormol/tiprotd:/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] 77618f50270099d6b740c96033ca84e98a058457813e0ce4cc376c06ae7bb61a
[INFO] running `"docker" "start" "-a" "77618f50270099d6b740c96033ca84e98a058457813e0ce4cc376c06ae7bb61a"`
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling posixmq v0.1.1
[INFO] [stderr]    Compiling tiprotd v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:285:24
[INFO] [stderr]     |
[INFO] [stderr] 285 | fn anti_discard(from: &Display,  protocol: &str,  bytes: &[u8]) {
[INFO] [stderr]     |                        ^^^^^^^ help: use `dyn`: `dyn Display`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `"docker" "inspect" "77618f50270099d6b740c96033ca84e98a058457813e0ce4cc376c06ae7bb61a"`
[INFO] running `"docker" "rm" "-f" "77618f50270099d6b740c96033ca84e98a058457813e0ce4cc376c06ae7bb61a"`
[INFO] [stdout] 77618f50270099d6b740c96033ca84e98a058457813e0ce4cc376c06ae7bb61a
[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/tormol/tiprotd:/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] ee80b7b611c97990539c13d5151bbf2f2159b92cc75dbc3d00c7787b87f42f07
[INFO] running `"docker" "start" "-a" "ee80b7b611c97990539c13d5151bbf2f2159b92cc75dbc3d00c7787b87f42f07"`
[INFO] [stderr]    Compiling tiprotd v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:285:24
[INFO] [stderr]     |
[INFO] [stderr] 285 | fn anti_discard(from: &Display,  protocol: &str,  bytes: &[u8]) {
[INFO] [stderr]     |                        ^^^^^^^ help: use `dyn`: `dyn Display`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "ee80b7b611c97990539c13d5151bbf2f2159b92cc75dbc3d00c7787b87f42f07"`
[INFO] running `"docker" "rm" "-f" "ee80b7b611c97990539c13d5151bbf2f2159b92cc75dbc3d00c7787b87f42f07"`
[INFO] [stdout] ee80b7b611c97990539c13d5151bbf2f2159b92cc75dbc3d00c7787b87f42f07
[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/tormol/tiprotd:/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] 13342ee016e251ef14ac4aa10bbbcec0bfeb257bd69e25c0f9a62935baa1ac83
[INFO] running `"docker" "start" "-a" "13342ee016e251ef14ac4aa10bbbcec0bfeb257bd69e25c0f9a62935baa1ac83"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tiprotd-06b587ee4809f4e9
[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" "13342ee016e251ef14ac4aa10bbbcec0bfeb257bd69e25c0f9a62935baa1ac83"`
[INFO] running `"docker" "rm" "-f" "13342ee016e251ef14ac4aa10bbbcec0bfeb257bd69e25c0f9a62935baa1ac83"`
[INFO] [stdout] 13342ee016e251ef14ac4aa10bbbcec0bfeb257bd69e25c0f9a62935baa1ac83