[INFO] fetching crate syslog_client 1.0.0-beta.4...
[INFO] testing syslog_client-1.0.0-beta.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate syslog_client 1.0.0-beta.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate syslog_client 1.0.0-beta.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate syslog_client 1.0.0-beta.4
[INFO] tweaked toml for crates.io crate syslog_client 1.0.0-beta.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate syslog_client 1.0.0-beta.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syslog_client 1.0.0-beta.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b0706edb07abfb598fa710b73527138bd3676a6e6657ef49d5c53a34dd2e5ab
[INFO] running `Command { std: "docker" "start" "-a" "4b0706edb07abfb598fa710b73527138bd3676a6e6657ef49d5c53a34dd2e5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0706edb07abfb598fa710b73527138bd3676a6e6657ef49d5c53a34dd2e5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0706edb07abfb598fa710b73527138bd3676a6e6657ef49d5c53a34dd2e5ab", kill_on_drop: false }`
[INFO] [stdout] 4b0706edb07abfb598fa710b73527138bd3676a6e6657ef49d5c53a34dd2e5ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71e3808e3d792ff639c0ad03475eee70d847938316be5e7205c2431a59d35931
[INFO] running `Command { std: "docker" "start" "-a" "71e3808e3d792ff639c0ad03475eee70d847938316be5e7205c2431a59d35931", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-c v1.0.0-alpha.2
[INFO] [stderr]    Compiling str-buf v4.0.0-beta.1
[INFO] [stderr]    Compiling os-id v3.1.0
[INFO] [stderr]    Compiling syslog_client v1.0.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "71e3808e3d792ff639c0ad03475eee70d847938316be5e7205c2431a59d35931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e3808e3d792ff639c0ad03475eee70d847938316be5e7205c2431a59d35931", kill_on_drop: false }`
[INFO] [stdout] 71e3808e3d792ff639c0ad03475eee70d847938316be5e7205c2431a59d35931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7854a9ec9249de795200d83c2369366ffa998712a4fabb978ce2459d9a857c1d
[INFO] running `Command { std: "docker" "start" "-a" "7854a9ec9249de795200d83c2369366ffa998712a4fabb978ce2459d9a857c1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling syslog_client v1.0.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.78s
[INFO] running `Command { std: "docker" "inspect" "7854a9ec9249de795200d83c2369366ffa998712a4fabb978ce2459d9a857c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7854a9ec9249de795200d83c2369366ffa998712a4fabb978ce2459d9a857c1d", kill_on_drop: false }`
[INFO] [stdout] 7854a9ec9249de795200d83c2369366ffa998712a4fabb978ce2459d9a857c1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3de3a4d56e7e88ce41dcf3bc12189d14c9b03cc72ce3aa74d7888a3ffbed8423
[INFO] running `Command { std: "docker" "start" "-a" "3de3a4d56e7e88ce41dcf3bc12189d14c9b03cc72ce3aa74d7888a3ffbed8423", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syslog_client-92644b75f855ea60)
[INFO] [stderr]      Running tests/syslog.rs (/opt/rustwide/target/debug/deps/syslog-cc38ede59d836638)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test should_verify_header_tag_ctor ... ok
[INFO] [stdout] test should_generate_rfc5424_header ... ok
[INFO] [stdout] test should_generate_rfc3164_header ... ok
[INFO] [stderr]    Doc-tests syslog_client
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3de3a4d56e7e88ce41dcf3bc12189d14c9b03cc72ce3aa74d7888a3ffbed8423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3de3a4d56e7e88ce41dcf3bc12189d14c9b03cc72ce3aa74d7888a3ffbed8423", kill_on_drop: false }`
[INFO] [stdout] 3de3a4d56e7e88ce41dcf3bc12189d14c9b03cc72ce3aa74d7888a3ffbed8423