[INFO] updating cached repository agalakhov/tcp-serial-proxy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/agalakhov/tcp-serial-proxy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/agalakhov/tcp-serial-proxy" "work/ex/beta-1.38-1/sources/1.37.0/gh/agalakhov/tcp-serial-proxy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/agalakhov/tcp-serial-proxy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/agalakhov/tcp-serial-proxy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/agalakhov/tcp-serial-proxy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/agalakhov/tcp-serial-proxy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 302c0b4aaba60ea102292e5f28cc7420ddaeb61e
[INFO] sha for GitHub repo agalakhov/tcp-serial-proxy: 302c0b4aaba60ea102292e5f28cc7420ddaeb61e
[INFO] validating manifest of agalakhov/tcp-serial-proxy 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 agalakhov/tcp-serial-proxy 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 agalakhov/tcp-serial-proxy
[INFO] finished frobbing agalakhov/tcp-serial-proxy
[INFO] frobbed toml for agalakhov/tcp-serial-proxy written to work/ex/beta-1.38-1/sources/1.37.0/gh/agalakhov/tcp-serial-proxy/Cargo.toml
[INFO] started frobbing agalakhov/tcp-serial-proxy
[INFO] finished frobbing agalakhov/tcp-serial-proxy
[INFO] frobbed toml for agalakhov/tcp-serial-proxy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/agalakhov/tcp-serial-proxy/Cargo.toml
[INFO] crate agalakhov/tcp-serial-proxy 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 agalakhov/tcp-serial-proxy 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/agalakhov/tcp-serial-proxy:/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] 309053e247520102425b72beb3af39f83fe1e8b274372aa04becf850ab614b4b
[INFO] running `"docker" "start" "-a" "309053e247520102425b72beb3af39f83fe1e8b274372aa04becf850ab614b4b"`
[INFO] [stderr]    Compiling nix v0.12.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling tokio-sync v0.1.1
[INFO] [stderr]    Compiling smallvec v0.6.8
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling tokio-executor v0.1.6
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling tokio-timer v0.2.10
[INFO] [stderr]    Compiling tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling serialport v3.2.0
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling mio-serial v3.2.0
[INFO] [stderr]    Compiling tokio-serial v3.2.0
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling tcp-proxy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.71s
[INFO] running `"docker" "inspect" "309053e247520102425b72beb3af39f83fe1e8b274372aa04becf850ab614b4b"`
[INFO] running `"docker" "rm" "-f" "309053e247520102425b72beb3af39f83fe1e8b274372aa04becf850ab614b4b"`
[INFO] [stdout] 309053e247520102425b72beb3af39f83fe1e8b274372aa04becf850ab614b4b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/agalakhov/tcp-serial-proxy:/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] b7a6489aa55194d9ef358b6ca87d1640d4832d9b8163485b519334ee37c0a251
[INFO] running `"docker" "start" "-a" "b7a6489aa55194d9ef358b6ca87d1640d4832d9b8163485b519334ee37c0a251"`
[INFO] [stderr]    Compiling tcp-proxy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "b7a6489aa55194d9ef358b6ca87d1640d4832d9b8163485b519334ee37c0a251"`
[INFO] running `"docker" "rm" "-f" "b7a6489aa55194d9ef358b6ca87d1640d4832d9b8163485b519334ee37c0a251"`
[INFO] [stdout] b7a6489aa55194d9ef358b6ca87d1640d4832d9b8163485b519334ee37c0a251
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/agalakhov/tcp-serial-proxy:/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] c5dbe431a6e501abe55fa000bc4feb3f4814f24b0d30781173981f5414a3d381
[INFO] running `"docker" "start" "-a" "c5dbe431a6e501abe55fa000bc4feb3f4814f24b0d30781173981f5414a3d381"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tcp_proxy-f79ce0d835eab101
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c5dbe431a6e501abe55fa000bc4feb3f4814f24b0d30781173981f5414a3d381"`
[INFO] running `"docker" "rm" "-f" "c5dbe431a6e501abe55fa000bc4feb3f4814f24b0d30781173981f5414a3d381"`
[INFO] [stdout] c5dbe431a6e501abe55fa000bc4feb3f4814f24b0d30781173981f5414a3d381