[INFO] fetching crate syslog-rs 2.0.1...
[INFO] checking syslog-rs-2.0.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate syslog-rs 2.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate syslog-rs 2.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate syslog-rs 2.0.1
[INFO] tweaked toml for crates.io crate syslog-rs 2.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate syslog-rs 2.0.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syslog-rs 2.0.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48a841a3c1918ffe19ad8a17889ccb062b8413ba0ee666abde382f324ff53e8a
[INFO] running `Command { std: "docker" "start" "-a" "48a841a3c1918ffe19ad8a17889ccb062b8413ba0ee666abde382f324ff53e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48a841a3c1918ffe19ad8a17889ccb062b8413ba0ee666abde382f324ff53e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a841a3c1918ffe19ad8a17889ccb062b8413ba0ee666abde382f324ff53e8a", kill_on_drop: false }`
[INFO] [stdout] 48a841a3c1918ffe19ad8a17889ccb062b8413ba0ee666abde382f324ff53e8a
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3fc4117e36b9303625b522217b32386a10b04c5ef19657c9a8af2d063e6ed8c
[INFO] running `Command { std: "docker" "start" "-a" "a3fc4117e36b9303625b522217b32386a10b04c5ef19657c9a8af2d063e6ed8c", kill_on_drop: false }`
[INFO] [stderr] warning: invalid feature `build_with_net` in required-features of target `example_udp`: `build_with_net` is not present in [features] section
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking syslog-rs v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `syslog_provider::*`
[INFO] [stdout]    --> src/lib.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub use syslog_provider::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `connectlog` is never used
[INFO] [stdout]   --> src/sync/syslog_trait.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) trait SyslogApi<D: SyslogDestination>: std::fmt::Debug + Send + 'static
[INFO] [stdout]    |                  --------- method in this trait
[INFO] [stdout] 20 | {
[INFO] [stdout] 21 |     fn connectlog(&mut self) -> SyRes<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_file` is never used
[INFO] [stdout]   --> src/socket.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl TapType
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 93 |     fn is_file(&self) -> bool
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stdout] warning: unused import: `syslog_provider::*`
[INFO] [stdout]    --> src/lib.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub use syslog_provider::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `connectlog` is never used
[INFO] [stdout]   --> src/sync/syslog_trait.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) trait SyslogApi<D: SyslogDestination>: std::fmt::Debug + Send + 'static
[INFO] [stdout]    |                  --------- method in this trait
[INFO] [stdout] 20 | {
[INFO] [stdout] 21 |     fn connectlog(&mut self) -> SyRes<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_file` is never used
[INFO] [stdout]   --> src/socket.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl TapType
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 93 |     fn is_file(&self) -> bool
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `Command { std: "docker" "inspect" "a3fc4117e36b9303625b522217b32386a10b04c5ef19657c9a8af2d063e6ed8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3fc4117e36b9303625b522217b32386a10b04c5ef19657c9a8af2d063e6ed8c", kill_on_drop: false }`
[INFO] [stdout] a3fc4117e36b9303625b522217b32386a10b04c5ef19657c9a8af2d063e6ed8c