[INFO] updating cached repository wastevensv/cbor-telemetry-relay
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wastevensv/cbor-telemetry-relay
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wastevensv/cbor-telemetry-relay" "work/ex/beta-1.38-1/sources/1.37.0/gh/wastevensv/cbor-telemetry-relay"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wastevensv/cbor-telemetry-relay'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wastevensv/cbor-telemetry-relay" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wastevensv/cbor-telemetry-relay"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wastevensv/cbor-telemetry-relay'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fd99b9b6fb833d01f42c26aeaf6cccde0df69548
[INFO] sha for GitHub repo wastevensv/cbor-telemetry-relay: fd99b9b6fb833d01f42c26aeaf6cccde0df69548
[INFO] validating manifest of wastevensv/cbor-telemetry-relay 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 wastevensv/cbor-telemetry-relay 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 wastevensv/cbor-telemetry-relay
[INFO] finished frobbing wastevensv/cbor-telemetry-relay
[INFO] frobbed toml for wastevensv/cbor-telemetry-relay written to work/ex/beta-1.38-1/sources/1.37.0/gh/wastevensv/cbor-telemetry-relay/Cargo.toml
[INFO] started frobbing wastevensv/cbor-telemetry-relay
[INFO] finished frobbing wastevensv/cbor-telemetry-relay
[INFO] frobbed toml for wastevensv/cbor-telemetry-relay written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wastevensv/cbor-telemetry-relay/Cargo.toml
[INFO] crate wastevensv/cbor-telemetry-relay 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wastevensv/cbor-telemetry-relay 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wastevensv/cbor-telemetry-relay:/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] 8078c3e56dfa43703625ad60c8479fc0f9afc10722d817ff14b002e43b079543
[INFO] running `"docker" "start" "-a" "8078c3e56dfa43703625ad60c8479fc0f9afc10722d817ff14b002e43b079543"`
[INFO] [stderr]    Compiling serde v1.0.37
[INFO] [stderr]    Compiling cobs v0.1.3
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling quote v0.5.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling serde_derive v1.0.39
[INFO] [stderr]    Compiling serde_cbor v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.15
[INFO] [stderr]    Compiling receiver-cbor v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub source: Box<BufRead + 'a>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proxy_error.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.47s
[INFO] running `"docker" "inspect" "8078c3e56dfa43703625ad60c8479fc0f9afc10722d817ff14b002e43b079543"`
[INFO] running `"docker" "rm" "-f" "8078c3e56dfa43703625ad60c8479fc0f9afc10722d817ff14b002e43b079543"`
[INFO] [stdout] 8078c3e56dfa43703625ad60c8479fc0f9afc10722d817ff14b002e43b079543
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wastevensv/cbor-telemetry-relay:/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] f767220a3c3ac2e773b4f6ba5de528d1b7b49cea6469369a30d034b49c8320f8
[INFO] running `"docker" "start" "-a" "f767220a3c3ac2e773b4f6ba5de528d1b7b49cea6469369a30d034b49c8320f8"`
[INFO] [stderr]    Compiling receiver-cbor v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub source: Box<BufRead + 'a>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: use `dyn`: `dyn BufRead + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proxy_error.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "f767220a3c3ac2e773b4f6ba5de528d1b7b49cea6469369a30d034b49c8320f8"`
[INFO] running `"docker" "rm" "-f" "f767220a3c3ac2e773b4f6ba5de528d1b7b49cea6469369a30d034b49c8320f8"`
[INFO] [stdout] f767220a3c3ac2e773b4f6ba5de528d1b7b49cea6469369a30d034b49c8320f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wastevensv/cbor-telemetry-relay:/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] e560bb182e204dac9754beead5b3ac6ef6306d51a6286513fb9e8548d524cd09
[INFO] running `"docker" "start" "-a" "e560bb182e204dac9754beead5b3ac6ef6306d51a6286513fb9e8548d524cd09"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/proxy-824fd9c9de51701c
[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] [stderr]      Running /opt/crater/target/debug/deps/publisher-3def389224a9aaf0
[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] [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] [stderr]      Running /opt/crater/target/debug/deps/receiver-8580dd03eba486f3
[INFO] running `"docker" "inspect" "e560bb182e204dac9754beead5b3ac6ef6306d51a6286513fb9e8548d524cd09"`
[INFO] running `"docker" "rm" "-f" "e560bb182e204dac9754beead5b3ac6ef6306d51a6286513fb9e8548d524cd09"`
[INFO] [stdout] e560bb182e204dac9754beead5b3ac6ef6306d51a6286513fb9e8548d524cd09