[INFO] fetching crate syslog_client 1.0.0-beta.4...
[INFO] testing syslog_client-1.0.0-beta.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate syslog_client 1.0.0-beta.4 into /workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate syslog_client 1.0.0-beta.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46de415f4f25dd4d557aa6c4984a55494a8fc1d8a4f8ab6b9c23268b43982ca0
[INFO] running `Command { std: "docker" "start" "-a" "46de415f4f25dd4d557aa6c4984a55494a8fc1d8a4f8ab6b9c23268b43982ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46de415f4f25dd4d557aa6c4984a55494a8fc1d8a4f8ab6b9c23268b43982ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46de415f4f25dd4d557aa6c4984a55494a8fc1d8a4f8ab6b9c23268b43982ca0", kill_on_drop: false }`
[INFO] [stdout] 46de415f4f25dd4d557aa6c4984a55494a8fc1d8a4f8ab6b9c23268b43982ca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f515d265e8a2e900dd014524c0200adaeb8980f341092af9893ed1bb1517dcfc
[INFO] running `Command { std: "docker" "start" "-a" "f515d265e8a2e900dd014524c0200adaeb8980f341092af9893ed1bb1517dcfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-c v1.0.0-alpha.2
[INFO] [stderr]    Compiling os-id v3.1.0
[INFO] [stderr]    Compiling str-buf v4.0.0-beta.1
[INFO] [stderr]    Compiling syslog_client v1.0.0-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "f515d265e8a2e900dd014524c0200adaeb8980f341092af9893ed1bb1517dcfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f515d265e8a2e900dd014524c0200adaeb8980f341092af9893ed1bb1517dcfc", kill_on_drop: false }`
[INFO] [stdout] f515d265e8a2e900dd014524c0200adaeb8980f341092af9893ed1bb1517dcfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 454034d6b7b95f4489f703d1e682d1ea21999e991bc0da1a46497041cb48c563
[INFO] running `Command { std: "docker" "start" "-a" "454034d6b7b95f4489f703d1e682d1ea21999e991bc0da1a46497041cb48c563", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[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 10.12s
[INFO] running `Command { std: "docker" "inspect" "454034d6b7b95f4489f703d1e682d1ea21999e991bc0da1a46497041cb48c563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454034d6b7b95f4489f703d1e682d1ea21999e991bc0da1a46497041cb48c563", kill_on_drop: false }`
[INFO] [stdout] 454034d6b7b95f4489f703d1e682d1ea21999e991bc0da1a46497041cb48c563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b871d174aa691ba1ca9631e7cc3b3acc76f6c77e26bafb0e6c8a97cb0e8f386
[INFO] running `Command { std: "docker" "start" "-a" "6b871d174aa691ba1ca9631e7cc3b3acc76f6c77e26bafb0e6c8a97cb0e8f386", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syslog_client-92644b75f855ea60)
[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] [stderr]      Running tests/syslog.rs (/opt/rustwide/target/debug/deps/syslog-cc38ede59d836638)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test should_generate_rfc3164_header ... ok
[INFO] [stdout] test should_verify_header_tag_ctor ... ok
[INFO] [stdout] test should_generate_rfc5424_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syslog_client
[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" "6b871d174aa691ba1ca9631e7cc3b3acc76f6c77e26bafb0e6c8a97cb0e8f386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b871d174aa691ba1ca9631e7cc3b3acc76f6c77e26bafb0e6c8a97cb0e8f386", kill_on_drop: false }`
[INFO] [stdout] 6b871d174aa691ba1ca9631e7cc3b3acc76f6c77e26bafb0e6c8a97cb0e8f386