[INFO] cloning repository https://github.com/PolyMeilex/slimbus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PolyMeilex/slimbus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolyMeilex%2Fslimbus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolyMeilex%2Fslimbus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 193a75f371d08d2aa25f1f6d7fac65b5abd3c57f
[INFO] checking PolyMeilex/slimbus against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolyMeilex%2Fslimbus" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PolyMeilex/slimbus
[INFO] finished tweaking git repo https://github.com/PolyMeilex/slimbus
[INFO] tweaked toml for git repo https://github.com/PolyMeilex/slimbus written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PolyMeilex/slimbus on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PolyMeilex/slimbus 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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded calloop v0.14.2
[INFO] [stderr]   Downloaded winnow v0.7.7
[INFO] [stderr]   Downloaded toml_edit v0.22.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0d3d32cf036d68f70b518d95e33e738f75d0d015e1d888f678d0c1cf64022ab7
[INFO] running `Command { std: "docker" "start" "0d3d32cf036d68f70b518d95e33e738f75d0d015e1d888f678d0c1cf64022ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d3d32cf036d68f70b518d95e33e738f75d0d015e1d888f678d0c1cf64022ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0d3d32cf036d68f70b518d95e33e738f75d0d015e1d888f678d0c1cf64022ab7" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d3d32cf036d68f70b518d95e33e738f75d0d015e1d888f678d0c1cf64022ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0d3d32cf036d68f70b518d95e33e738f75d0d015e1d888f678d0c1cf64022ab7" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling winnow v0.7.7
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking syn v2.0.101
[INFO] [stderr]     Checking getrandom v0.3.2
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling toml_edit v0.22.25
[INFO] [stderr]     Checking polling v3.7.4
[INFO] [stderr]     Checking calloop v0.14.2
[INFO] [stderr]    Compiling zvariant_utils v3.2.0
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enumflags2_derive v0.7.11
[INFO] [stderr]    Compiling zvariant_derive v5.4.0
[INFO] [stderr]     Checking enumflags2 v0.7.11
[INFO] [stderr]     Checking zvariant v5.4.0
[INFO] [stderr]     Checking slimbus v4.0.0 (/opt/rustwide/workdir/slimbus)
[INFO] [stdout] warning: enum `FieldCode` is never used
[INFO] [stdout]   --> slimbus/src/message/field.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(super) enum FieldCode {
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Field` is never used
[INFO] [stdout]    --> slimbus/src/message/field.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub(super) enum Field<'f> {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FieldCode` is never used
[INFO] [stdout]   --> slimbus/src/message/field.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(super) enum FieldCode {
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Field` is never used
[INFO] [stdout]    --> slimbus/src/message/field.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub(super) enum Field<'f> {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking examples v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `INTERFACE` is never used
[INFO] [stdout]  --> examples/simple.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const INTERFACE: &str = "org.freedesktop.portal.Settings";
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DESTINATION` is never used
[INFO] [stdout]  --> examples/simple.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const DESTINATION: &str = "org.freedesktop.portal.Desktop";
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PATH` is never used
[INFO] [stdout]  --> examples/simple.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const PATH: &str = "/org/freedesktop/portal/desktop";
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/calloop.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     slimbus::set_blocking(connection.as_raw_fd(), false);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let _ = slimbus::set_blocking(connection.as_raw_fd(), false);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.33s
[INFO] running `Command { std: "docker" "inspect" "0d3d32cf036d68f70b518d95e33e738f75d0d015e1d888f678d0c1cf64022ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d3d32cf036d68f70b518d95e33e738f75d0d015e1d888f678d0c1cf64022ab7", kill_on_drop: false }`
[INFO] [stdout] 0d3d32cf036d68f70b518d95e33e738f75d0d015e1d888f678d0c1cf64022ab7