[INFO] fetching crate systemd-jp 0.1.1...
[INFO] checking systemd-jp-0.1.1 against master#ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 for pr-146504
[INFO] extracting crate systemd-jp 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate systemd-jp 0.1.1
[INFO] finished tweaking crates.io crate systemd-jp 0.1.1
[INFO] tweaked toml for crates.io crate systemd-jp 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate systemd-jp 0.1.1 on toolchain ddaf12390d3ffb7d5ba74491a48f3cd528e5d777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding dbus v0.5.4 (available: v0.9.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libdbus-sys v0.1.5
[INFO] [stderr]   Downloaded dbus v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bd39fafe159c957c77845a3bc5fc300e05c6739d692cb31f1a05f4faed362bc
[INFO] running `Command { std: "docker" "start" "-a" "2bd39fafe159c957c77845a3bc5fc300e05c6739d692cb31f1a05f4faed362bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bd39fafe159c957c77845a3bc5fc300e05c6739d692cb31f1a05f4faed362bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd39fafe159c957c77845a3bc5fc300e05c6739d692cb31f1a05f4faed362bc", kill_on_drop: false }`
[INFO] [stdout] 2bd39fafe159c957c77845a3bc5fc300e05c6739d692cb31f1a05f4faed362bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cf130b742f1d8e98a4be80c012f853b28f955498752d8e83024e1ef5d973fc5
[INFO] running `Command { std: "docker" "start" "-a" "3cf130b742f1d8e98a4be80c012f853b28f955498752d8e83024e1ef5d973fc5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libdbus-sys v0.1.5
[INFO] [stderr]     Checking dbus v0.5.4
[INFO] [stderr]     Checking systemd-jp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dbus::MessageItem as DbusMessageItem`
[INFO] [stdout]  --> src/systemd_dbus.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use dbus::MessageItem as DbusMessageItem;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dbus::arg::Arg as DbusArg`
[INFO] [stdout]  --> src/systemd_dbus.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use dbus::arg::Arg as DbusArg;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dbus::arg::Array as DbusArray`
[INFO] [stdout]  --> src/systemd_dbus.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use dbus::arg::Array as DbusArray;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/systemd_types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/systemd_types.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/systemd_types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/systemd_unit.rs:8:2
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct SystemdUnit {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  7 |
[INFO] [stdout]  8 |     connection: Rc <RefCell <SystemdConnection>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     description: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     following_unit: Option <String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     unit_object_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     job_id: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 18 |     job_type: SystemdJobType,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     job_object_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dbus::MessageItem as DbusMessageItem`
[INFO] [stdout]  --> src/systemd_dbus.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use dbus::MessageItem as DbusMessageItem;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dbus::arg::Arg as DbusArg`
[INFO] [stdout]  --> src/systemd_dbus.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use dbus::arg::Arg as DbusArg;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dbus::arg::Array as DbusArray`
[INFO] [stdout]  --> src/systemd_dbus.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use dbus::arg::Array as DbusArray;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/systemd_types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/systemd_types.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/systemd_types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/systemd_unit.rs:8:2
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct SystemdUnit {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  7 |
[INFO] [stdout]  8 |     connection: Rc <RefCell <SystemdConnection>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     description: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     following_unit: Option <String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     unit_object_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     job_id: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 18 |     job_type: SystemdJobType,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     job_object_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "3cf130b742f1d8e98a4be80c012f853b28f955498752d8e83024e1ef5d973fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf130b742f1d8e98a4be80c012f853b28f955498752d8e83024e1ef5d973fc5", kill_on_drop: false }`
[INFO] [stdout] 3cf130b742f1d8e98a4be80c012f853b28f955498752d8e83024e1ef5d973fc5