[INFO] cloning repository https://github.com/Zengor/chat_np1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zengor/chat_np1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZengor%2Fchat_np1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZengor%2Fchat_np1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74c8d54daffea6d844cea979c4e61f916ecd9954 [INFO] documenting Zengor/chat_np1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZengor%2Fchat_np1" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Zengor/chat_np1 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Zengor/chat_np1 [INFO] finished tweaking git repo https://github.com/Zengor/chat_np1 [INFO] tweaked toml for git repo https://github.com/Zengor/chat_np1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Zengor/chat_np1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.61.0" "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] bba8a30b420a1b717a5e9cdf3336827613effe1bdb023f7b1bc17331351e9331 [INFO] running `Command { std: "docker" "start" "-a" "bba8a30b420a1b717a5e9cdf3336827613effe1bdb023f7b1bc17331351e9331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bba8a30b420a1b717a5e9cdf3336827613effe1bdb023f7b1bc17331351e9331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bba8a30b420a1b717a5e9cdf3336827613effe1bdb023f7b1bc17331351e9331", kill_on_drop: false }` [INFO] [stdout] bba8a30b420a1b717a5e9cdf3336827613effe1bdb023f7b1bc17331351e9331 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.61.0" "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] dbe11298a4b34df2f7059f624e4aed50afc1b3cd2a6b37aa5a926a7b4e3ab2da [INFO] running `Command { std: "docker" "start" "-a" "dbe11298a4b34df2f7059f624e4aed50afc1b3cd2a6b37aa5a926a7b4e3ab2da", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking chat_np1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting chat_np1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/chatserver.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref CONNECTIONS: Connections = Default::default(); [INFO] [stdout] 16 | | static ref GROUPS: Groups = Default::default(); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/chatserver.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref CONNECTIONS: Connections = Default::default(); [INFO] [stdout] 16 | | static ref GROUPS: Groups = Default::default(); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/chatserver.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref CONNECTIONS: Connections = Default::default(); [INFO] [stdout] 16 | | static ref GROUPS: Groups = Default::default(); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/chatserver.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref CONNECTIONS: Connections = Default::default(); [INFO] [stdout] 16 | | static ref GROUPS: Groups = Default::default(); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chatserver.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | let mut group = match groups.get_mut(&group_name) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chatserver.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | let mut group = match groups.get_mut(&chat_name) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chatserver.rs:197:13 [INFO] [stdout] | [INFO] [stdout] 197 | let mut group = groups.get_mut(&chat_name).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `thread` [INFO] [stdout] --> src/chatserver.rs:244:5 [INFO] [stdout] | [INFO] [stdout] 244 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `UserConnection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/chatserver.rs:240:10 [INFO] [stdout] | [INFO] [stdout] 240 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `thread` [INFO] [stdout] --> src/chatclient.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | thread: thread::JoinHandle<()> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ChatConnection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/chatclient.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.83s [INFO] running `Command { std: "docker" "inspect" "dbe11298a4b34df2f7059f624e4aed50afc1b3cd2a6b37aa5a926a7b4e3ab2da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbe11298a4b34df2f7059f624e4aed50afc1b3cd2a6b37aa5a926a7b4e3ab2da", kill_on_drop: false }` [INFO] [stdout] dbe11298a4b34df2f7059f624e4aed50afc1b3cd2a6b37aa5a926a7b4e3ab2da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] bff54d2c34f38431d46ffda59a13a89729e8331be5942cee006be47b7f4e9dfe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bff54d2c34f38431d46ffda59a13a89729e8331be5942cee006be47b7f4e9dfe", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Documenting chat_np1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.08s [INFO] running `Command { std: "docker" "inspect" "bff54d2c34f38431d46ffda59a13a89729e8331be5942cee006be47b7f4e9dfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bff54d2c34f38431d46ffda59a13a89729e8331be5942cee006be47b7f4e9dfe", kill_on_drop: false }` [INFO] [stdout] bff54d2c34f38431d46ffda59a13a89729e8331be5942cee006be47b7f4e9dfe