[INFO] cloning repository https://github.com/erikjohnston/rust-matrix-state [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erikjohnston/rust-matrix-state" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikjohnston%2Frust-matrix-state", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikjohnston%2Frust-matrix-state'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b817b15b83ee3f626367a0e2be48eab333cd4f3 [INFO] documenting erikjohnston/rust-matrix-state against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikjohnston%2Frust-matrix-state" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/erikjohnston/rust-matrix-state on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/erikjohnston/rust-matrix-state [INFO] finished tweaking git repo https://github.com/erikjohnston/rust-matrix-state [INFO] tweaked toml for git repo https://github.com/erikjohnston/rust-matrix-state written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/erikjohnston/rust-matrix-state already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c6cb2751c0be3d8bd1cf4b9a55a6d5ce56bdb07ee407319ab789dc5953f12e2a [INFO] running `Command { std: "docker" "start" "-a" "c6cb2751c0be3d8bd1cf4b9a55a6d5ce56bdb07ee407319ab789dc5953f12e2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6cb2751c0be3d8bd1cf4b9a55a6d5ce56bdb07ee407319ab789dc5953f12e2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6cb2751c0be3d8bd1cf4b9a55a6d5ce56bdb07ee407319ab789dc5953f12e2a", kill_on_drop: false }` [INFO] [stdout] c6cb2751c0be3d8bd1cf4b9a55a6d5ce56bdb07ee407319ab789dc5953f12e2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 94f1667c936690ddd31bf1b6fa033472b212bca98e08910eada3dc2441d87f5a [INFO] running `Command { std: "docker" "start" "-a" "94f1667c936690ddd31bf1b6fa033472b212bca98e08910eada3dc2441d87f5a", kill_on_drop: false }` [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking arrayref v0.3.4 [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Checking md5 v0.3.7 [INFO] [stderr] Checking fallible-iterator v0.1.4 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking serde v1.0.37 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Checking regex-syntax v0.5.3 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking socket2 v0.3.4 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking clicolors-control v0.2.0 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking parking_lot_core v0.2.13 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking parking_lot v0.5.4 [INFO] [stderr] Compiling quote v0.5.1 [INFO] [stderr] Checking digest v0.7.2 [INFO] [stderr] Checking crypto-mac v0.5.2 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking sha2 v0.7.0 [INFO] [stderr] Checking hmac v0.5.0 [INFO] [stderr] Checking postgres-protocol v0.3.2 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling synstructure v0.5.2 [INFO] [stderr] Checking postgres-shared v0.4.1 [INFO] [stderr] Compiling heapsize_derive v0.1.4 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling serde_derive_internals v0.23.0 [INFO] [stderr] Checking postgres v0.15.2 [INFO] [stderr] Checking regex v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.37 [INFO] [stderr] Checking serde_json v1.0.13 [INFO] [stderr] Checking console v0.6.1 [INFO] [stderr] Checking indicatif v0.9.0 [INFO] [stderr] Checking backtrace v0.3.6 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Documenting rust-state v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/state_map.rs:365:41 [INFO] [stdout] | [INFO] [stdout] 365 | fn from_iter>(iter: T) -> StateMap { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 365 - fn from_iter>(iter: T) -> StateMap { [INFO] [stdout] 365 + fn from_iter>(iter: T) -> StateMap { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/state_map.rs:380:41 [INFO] [stdout] | [INFO] [stdout] 380 | fn from_iter>(iter: T) -> StateMap { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 380 - fn from_iter>(iter: T) -> StateMap { [INFO] [stdout] 380 + fn from_iter>(iter: T) -> StateMap { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "94f1667c936690ddd31bf1b6fa033472b212bca98e08910eada3dc2441d87f5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94f1667c936690ddd31bf1b6fa033472b212bca98e08910eada3dc2441d87f5a", kill_on_drop: false }` [INFO] [stdout] 94f1667c936690ddd31bf1b6fa033472b212bca98e08910eada3dc2441d87f5a