[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] b41f97625cacc07eb82d707d27bdac09d9c9a24e
[INFO] checking PolyMeilex/slimbus against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolyMeilex%2Fslimbus" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PolyMeilex/slimbus on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-4-tc1/source/Cargo.toml
[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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zvariant_derive v4.0.0
[INFO] [stderr]   Downloaded zvariant v4.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4776f44a4f240a99b4e5df2fa7f6675d50b0e71a147efd161cc08f5cff3161c3
[INFO] running `Command { std: "docker" "start" "-a" "4776f44a4f240a99b4e5df2fa7f6675d50b0e71a147efd161cc08f5cff3161c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4776f44a4f240a99b4e5df2fa7f6675d50b0e71a147efd161cc08f5cff3161c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4776f44a4f240a99b4e5df2fa7f6675d50b0e71a147efd161cc08f5cff3161c3", kill_on_drop: false }`
[INFO] [stdout] 4776f44a4f240a99b4e5df2fa7f6675d50b0e71a147efd161cc08f5cff3161c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6929ece52d1787a270a45803b453ee8bc695e7da76239f9a62c40c55c4c9773a
[INFO] running `Command { std: "docker" "start" "-a" "6929ece52d1787a270a45803b453ee8bc695e7da76239f9a62c40c55c4c9773a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking endi v1.1.0
[INFO] [stderr]    Compiling enumflags2_derive v0.7.9
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]    Compiling indexmap v2.2.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking enumflags2 v0.7.9
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling zvariant_utils v1.1.0
[INFO] [stderr]     Checking polling v3.4.0
[INFO] [stderr]     Checking calloop v0.12.4
[INFO] [stderr]    Compiling zvariant_derive v4.0.0
[INFO] [stderr]     Checking zvariant v4.0.0
[INFO] [stderr]     Checking zbus_names v3.0.0
[INFO] [stderr]     Checking slimbus v4.0.0 (/opt/rustwide/workdir/slimbus)
[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)]` 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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.78s
[INFO] running `Command { std: "docker" "inspect" "6929ece52d1787a270a45803b453ee8bc695e7da76239f9a62c40c55c4c9773a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6929ece52d1787a270a45803b453ee8bc695e7da76239f9a62c40c55c4c9773a", kill_on_drop: false }`
[INFO] [stdout] 6929ece52d1787a270a45803b453ee8bc695e7da76239f9a62c40c55c4c9773a
[INFO] checking PolyMeilex/slimbus against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolyMeilex%2Fslimbus" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PolyMeilex/slimbus on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-4-tc2/source/Cargo.toml
[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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c2bf1da165e3cfb88c5859e67f0521d5535142ca1037bae8da479938de2de91
[INFO] running `Command { std: "docker" "start" "-a" "1c2bf1da165e3cfb88c5859e67f0521d5535142ca1037bae8da479938de2de91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c2bf1da165e3cfb88c5859e67f0521d5535142ca1037bae8da479938de2de91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2bf1da165e3cfb88c5859e67f0521d5535142ca1037bae8da479938de2de91", kill_on_drop: false }`
[INFO] [stdout] 1c2bf1da165e3cfb88c5859e67f0521d5535142ca1037bae8da479938de2de91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5384b346d3a3cdb39cc8c0787a00bf9ce448ff60572063b135166fa497938fe
[INFO] running `Command { std: "docker" "start" "-a" "c5384b346d3a3cdb39cc8c0787a00bf9ce448ff60572063b135166fa497938fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling enumflags2_derive v0.7.9
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking endi v1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling indexmap v2.2.3
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]     Checking enumflags2 v0.7.9
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling zvariant_utils v1.1.0
[INFO] [stderr]     Checking polling v3.4.0
[INFO] [stderr]     Checking calloop v0.12.4
[INFO] [stderr]    Compiling zvariant_derive v4.0.0
[INFO] [stderr]     Checking zvariant v4.0.0
[INFO] [stderr]     Checking zbus_names v3.0.0
[INFO] [stderr]     Checking slimbus v4.0.0 (/opt/rustwide/workdir/slimbus)
[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)]` 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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.55s
[INFO] running `Command { std: "docker" "inspect" "c5384b346d3a3cdb39cc8c0787a00bf9ce448ff60572063b135166fa497938fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5384b346d3a3cdb39cc8c0787a00bf9ce448ff60572063b135166fa497938fe", kill_on_drop: false }`
[INFO] [stdout] c5384b346d3a3cdb39cc8c0787a00bf9ce448ff60572063b135166fa497938fe