[INFO] fetching crate syslog-rs 6.1.1...
[INFO] building syslog-rs-6.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate syslog-rs 6.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate syslog-rs 6.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate syslog-rs 6.1.1
[INFO] tweaked toml for crates.io crate syslog-rs 6.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate syslog-rs 6.1.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syslog-rs 6.1.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e38c84691480f6d2e3001bb4c9523c08996a0545b33cbad476a17688df308da
[INFO] running `Command { std: "docker" "start" "-a" "6e38c84691480f6d2e3001bb4c9523c08996a0545b33cbad476a17688df308da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e38c84691480f6d2e3001bb4c9523c08996a0545b33cbad476a17688df308da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e38c84691480f6d2e3001bb4c9523c08996a0545b33cbad476a17688df308da", kill_on_drop: false }`
[INFO] [stdout] 6e38c84691480f6d2e3001bb4c9523c08996a0545b33cbad476a17688df308da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8de6418bdfe7abb3f71ab68ce886f546191992518a1f96a944fa5ab7cad2bb26
[INFO] running `Command { std: "docker" "start" "-a" "8de6418bdfe7abb3f71ab68ce886f546191992518a1f96a944fa5ab7cad2bb26", kill_on_drop: false }`
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling instance-copy-on-write v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling syslog-rs v6.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `repeated`
[INFO] [stdout]    --> src/sync/syslog_sync_internal.rs:325:17
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let mut repeated = false;
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeated`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sync/syslog_sync_internal.rs:325:13
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let mut repeated = false;
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_progname` and `get_pid` are never used
[INFO] [stdout]    --> src/sync/syslog_sync_internal.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl LogItems
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn get_progname(&self) -> &str
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn get_pid(&self) -> &str
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `disconnectlog` and `is_connected` are never used
[INFO] [stdout]   --> src/sync/socket.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait SyslogTap<D: SyslogDestination>: fmt::Debug + Send + Clone
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn disconnectlog(&mut self) -> SyRes<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn is_connected(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_network` and `is_file` are never used
[INFO] [stdout]   --> src/socket.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl TapType
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn is_network(&self) -> bool
[INFO] [stdout]    |        ^^^^^^^^^^
[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 2.83s
[INFO] running `Command { std: "docker" "inspect" "8de6418bdfe7abb3f71ab68ce886f546191992518a1f96a944fa5ab7cad2bb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de6418bdfe7abb3f71ab68ce886f546191992518a1f96a944fa5ab7cad2bb26", kill_on_drop: false }`
[INFO] [stdout] 8de6418bdfe7abb3f71ab68ce886f546191992518a1f96a944fa5ab7cad2bb26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ff8564a91339f9cf03cb5328a0f797f57c25ae78eb67a3cc519452568302c3c
[INFO] running `Command { std: "docker" "start" "-a" "2ff8564a91339f9cf03cb5328a0f797f57c25ae78eb67a3cc519452568302c3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stdout] warning: unused variable: `repeated`
[INFO] [stdout]    --> src/sync/syslog_sync_internal.rs:325:17
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let mut repeated = false;
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeated`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sync/syslog_sync_internal.rs:325:13
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let mut repeated = false;
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_progname` and `get_pid` are never used
[INFO] [stdout]    --> src/sync/syslog_sync_internal.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl LogItems
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn get_progname(&self) -> &str
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn get_pid(&self) -> &str
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `disconnectlog` and `is_connected` are never used
[INFO] [stdout]   --> src/sync/socket.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait SyslogTap<D: SyslogDestination>: fmt::Debug + Send + Clone
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn disconnectlog(&mut self) -> SyRes<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn is_connected(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_network` and `is_file` are never used
[INFO] [stdout]   --> src/socket.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl TapType
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn is_network(&self) -> bool
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     fn is_file(&self) -> bool
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling syslog-rs v6.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `repeated`
[INFO] [stdout]    --> src/sync/syslog_sync_internal.rs:325:17
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let mut repeated = false;
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeated`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sync/syslog_sync_internal.rs:325:13
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let mut repeated = false;
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_progname` and `get_pid` are never used
[INFO] [stdout]    --> src/sync/syslog_sync_internal.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl LogItems
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn get_progname(&self) -> &str
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn get_pid(&self) -> &str
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `disconnectlog` and `is_connected` are never used
[INFO] [stdout]   --> src/sync/socket.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait SyslogTap<D: SyslogDestination>: fmt::Debug + Send + Clone
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn disconnectlog(&mut self) -> SyRes<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn is_connected(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_network` and `is_file` are never used
[INFO] [stdout]   --> src/socket.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl TapType
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn is_network(&self) -> bool
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     fn is_file(&self) -> bool
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.36s
[INFO] running `Command { std: "docker" "inspect" "2ff8564a91339f9cf03cb5328a0f797f57c25ae78eb67a3cc519452568302c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff8564a91339f9cf03cb5328a0f797f57c25ae78eb67a3cc519452568302c3c", kill_on_drop: false }`
[INFO] [stdout] 2ff8564a91339f9cf03cb5328a0f797f57c25ae78eb67a3cc519452568302c3c
