[INFO] cloning repository https://github.com/JoshBenn/Overseer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoshBenn/Overseer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2FOverseer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2FOverseer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0d72fdada34e550c768ab345f9dae59274dfe105 [INFO] checking JoshBenn/Overseer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2FOverseer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JoshBenn/Overseer on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JoshBenn/Overseer [INFO] finished tweaking git repo https://github.com/JoshBenn/Overseer [INFO] tweaked toml for git repo https://github.com/JoshBenn/Overseer written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JoshBenn/Overseer 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hermit-abi v0.3.3 [INFO] [stderr] Downloaded tokio-macros v2.2.0 [INFO] [stderr] Downloaded smallvec v1.11.2 [INFO] [stderr] Downloaded socket2 v0.5.5 [INFO] [stderr] Downloaded signal-hook-registry v1.4.1 [INFO] [stderr] Downloaded futures-macro v0.3.30 [INFO] [stderr] Downloaded async-recursion v1.0.5 [INFO] [stderr] Downloaded dekor v0.1.0 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded futures-executor v0.3.30 [INFO] [stderr] Downloaded bincode v1.3.3 [INFO] [stderr] Downloaded futures v0.3.30 [INFO] [stderr] Downloaded serde v1.0.195 [INFO] [stderr] Downloaded mio v0.8.10 [INFO] [stderr] Downloaded backtrace v0.3.69 [INFO] [stderr] Downloaded serde_derive v1.0.195 [INFO] [stderr] Downloaded miniz_oxide v0.7.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.76 [INFO] [stderr] Downloaded addr2line v0.21.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.23 [INFO] [stderr] Downloaded gimli v0.28.1 [INFO] [stderr] Downloaded object v0.32.2 [INFO] [stderr] Downloaded tokio v1.35.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94ce652498a7233764f583ac984c7e62cbc96ef060209be99094eb4c9b6ee77a [INFO] running `Command { std: "docker" "start" "-a" "94ce652498a7233764f583ac984c7e62cbc96ef060209be99094eb4c9b6ee77a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94ce652498a7233764f583ac984c7e62cbc96ef060209be99094eb4c9b6ee77a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94ce652498a7233764f583ac984c7e62cbc96ef060209be99094eb4c9b6ee77a", kill_on_drop: false }` [INFO] [stdout] 94ce652498a7233764f583ac984c7e62cbc96ef060209be99094eb4c9b6ee77a [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95b08705f05eaae0338e9314ae9eea2e6a277fff085f3cca45568c50682ed684 [INFO] running `Command { std: "docker" "start" "-a" "95b08705f05eaae0338e9314ae9eea2e6a277fff085f3cca45568c50682ed684", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking simplicio v0.1.3 [INFO] [stderr] Checking dekor v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking overseer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/inotify.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | fn bitor(self, rhs: Self) -> Self::Output { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 114 | self | rhs [INFO] [stdout] | ---------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add`, `daemonize`, and `listen` are never used [INFO] [stdout] --> src/inotify.rs:130:19 [INFO] [stdout] | [INFO] [stdout] 129 | impl INotify { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 130 | pub(crate) fn new(path: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub(crate) fn add(&mut self, path: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | pub(crate) fn daemonize(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | pub(crate) fn listen(&self) -> Result<(), INotifyError> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/inotify.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | fn bitor(self, rhs: Self) -> Self::Output { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 114 | self | rhs [INFO] [stdout] | ---------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add`, `daemonize`, and `listen` are never used [INFO] [stdout] --> src/inotify.rs:130:19 [INFO] [stdout] | [INFO] [stdout] 129 | impl INotify { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 130 | pub(crate) fn new(path: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub(crate) fn add(&mut self, path: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | pub(crate) fn daemonize(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | pub(crate) fn listen(&self) -> Result<(), INotifyError> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.99s [INFO] running `Command { std: "docker" "inspect" "95b08705f05eaae0338e9314ae9eea2e6a277fff085f3cca45568c50682ed684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95b08705f05eaae0338e9314ae9eea2e6a277fff085f3cca45568c50682ed684", kill_on_drop: false }` [INFO] [stdout] 95b08705f05eaae0338e9314ae9eea2e6a277fff085f3cca45568c50682ed684