[INFO] cloning repository https://github.com/bartnv/rnr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bartnv/rnr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartnv%2Frnr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartnv%2Frnr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5de30993ad1b1ab4bb76f1fcc721a7814771cc2 [INFO] testing bartnv/rnr against beta-2025-10-28 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartnv%2Frnr" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bartnv/rnr [INFO] finished tweaking git repo https://github.com/bartnv/rnr [INFO] tweaked toml for git repo https://github.com/bartnv/rnr written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bartnv/rnr on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bartnv/rnr 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 262f5165752e00eeaf56e1bc351a44b354b8f7e450fa73bb49db9aea3c992758 [INFO] running `Command { std: "docker" "start" "-a" "262f5165752e00eeaf56e1bc351a44b354b8f7e450fa73bb49db9aea3c992758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "262f5165752e00eeaf56e1bc351a44b354b8f7e450fa73bb49db9aea3c992758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "262f5165752e00eeaf56e1bc351a44b354b8f7e450fa73bb49db9aea3c992758", kill_on_drop: false }` [INFO] [stdout] 262f5165752e00eeaf56e1bc351a44b354b8f7e450fa73bb49db9aea3c992758 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a51e5d9202358c3e533c5977294b0dd9a2778bbf1da7341a46a2c80f52206bf [INFO] running `Command { std: "docker" "start" "-a" "6a51e5d9202358c3e533c5977294b0dd9a2778bbf1da7341a46a2c80f52206bf", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling inotify v0.11.0 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling winnow v0.6.26 [INFO] [stderr] Compiling http-range-header v0.4.2 [INFO] [stderr] Compiling notify-types v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling arraydeque v0.5.1 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling matchit v0.8.4 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling axum-core v0.5.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling notify v8.2.0 [INFO] [stderr] Compiling hashlink v0.10.0 [INFO] [stderr] Compiling yaml-rust2 v0.10.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling git-version-macro v0.3.9 [INFO] [stderr] Compiling axum-macros v0.5.0 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling git-version v0.3.9 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_path_to_error v0.1.17 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling hyper-util v0.1.16 [INFO] [stderr] Compiling axum v0.8.4 [INFO] [stderr] Compiling cron v0.15.0 [INFO] [stderr] Compiling rnr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/runner.rs:144:75 [INFO] [stdout] | [INFO] [stdout] 144 | match args.first().unwrap().is_some() { false => "", true => &format!(" on {} input files", args.len()) } [INFO] [stdout] | --------------------------------------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--- [INFO] [stdout] | | | | [INFO] [stdout] | | | temporary value is freed at the end of this statement [INFO] [stdout] | | creates a temporary value which is freed while still in use [INFO] [stdout] | borrow later used here [INFO] [stdout] | [INFO] [stdout] = note: consider using a `let` binding to create a longer lived value [INFO] [stdout] = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0716`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rnr` (bin "rnr") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "6a51e5d9202358c3e533c5977294b0dd9a2778bbf1da7341a46a2c80f52206bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a51e5d9202358c3e533c5977294b0dd9a2778bbf1da7341a46a2c80f52206bf", kill_on_drop: false }` [INFO] [stdout] 6a51e5d9202358c3e533c5977294b0dd9a2778bbf1da7341a46a2c80f52206bf