[INFO] cloning repository https://github.com/YetAnotherTorrentTrackerSoftware/tracker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YetAnotherTorrentTrackerSoftware/tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYetAnotherTorrentTrackerSoftware%2Ftracker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYetAnotherTorrentTrackerSoftware%2Ftracker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0bd15b034f95466a8abd68638802c87c599d380 [INFO] checking YetAnotherTorrentTrackerSoftware/tracker against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYetAnotherTorrentTrackerSoftware%2Ftracker" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/YetAnotherTorrentTrackerSoftware/tracker on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/YetAnotherTorrentTrackerSoftware/tracker [INFO] finished tweaking git repo https://github.com/YetAnotherTorrentTrackerSoftware/tracker [INFO] tweaked toml for git repo https://github.com/YetAnotherTorrentTrackerSoftware/tracker written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/YetAnotherTorrentTrackerSoftware/tracker already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb810d20ebf8a8930f7b13aaedef0df62b410960ea11384f2efd1c9df4905dee [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" "fb810d20ebf8a8930f7b13aaedef0df62b410960ea11384f2efd1c9df4905dee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb810d20ebf8a8930f7b13aaedef0df62b410960ea11384f2efd1c9df4905dee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb810d20ebf8a8930f7b13aaedef0df62b410960ea11384f2efd1c9df4905dee", kill_on_drop: false }` [INFO] [stdout] fb810d20ebf8a8930f7b13aaedef0df62b410960ea11384f2efd1c9df4905dee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 688af6f39e2f359ec82272b46852de8ef9a2d0d1bd24803fd06144504de19f06 [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" "688af6f39e2f359ec82272b46852de8ef9a2d0d1bd24803fd06144504de19f06", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking arc-swap v0.4.5 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking bytestring v0.1.4 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking backtrace v0.3.45 [INFO] [stderr] Checking backoff v0.1.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.12 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Compiling actix-web-codegen v0.2.1 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking thiserror v1.0.15 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking actix-threadpool v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking actix-service v1.0.5 [INFO] [stderr] Checking h2 v0.2.2 [INFO] [stderr] Checking redis-async v0.6.2 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking redis v0.15.1 [INFO] [stderr] Checking actix-rt v1.0.0 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking actix-server v1.0.2 [INFO] [stderr] Checking actix-tls v1.0.0 [INFO] [stderr] Checking actix-testing v1.0.0 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.2.4 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking serde_bencode v0.2.1 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Checking config v0.10.1 [INFO] [stderr] Checking awc v1.0.1 [INFO] [stderr] Checking actix v0.9.0 [INFO] [stderr] Checking actix-web v2.0.0 [INFO] [stderr] Checking actix-session v0.3.0 [INFO] [stderr] Checking actix-redis v0.8.1 [INFO] [stderr] Checking yaats-tracker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `torrent_id` [INFO] [stdout] --> src/storage/redis.rs:26:31 [INFO] [stdout] | [INFO] [stdout] 26 | async fn get_peers(&self, torrent_id: String) -> Result, Self::Error> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_torrent_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `torrent_id` [INFO] [stdout] --> src/storage/redis.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | async fn add_peer(&self, torrent_id: String, peer: Peer) -> Result<(), Self::Error> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_torrent_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/storage/redis.rs:30:50 [INFO] [stdout] | [INFO] [stdout] 30 | async fn add_peer(&self, torrent_id: String, peer: Peer) -> Result<(), Self::Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_peer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `torrent_id` [INFO] [stdout] --> src/storage/redis.rs:34:33 [INFO] [stdout] | [INFO] [stdout] 34 | async fn remove_peer(&self, torrent_id: String, peer: Peer) -> Result<(), Self::Error> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_torrent_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/storage/redis.rs:34:53 [INFO] [stdout] | [INFO] [stdout] 34 | async fn remove_peer(&self, torrent_id: String, peer: Peer) -> Result<(), Self::Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_peer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `redis` [INFO] [stdout] --> src/storage/redis.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | redis: Addr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `torrent_id` [INFO] [stdout] --> src/storage/redis.rs:26:31 [INFO] [stdout] | [INFO] [stdout] 26 | async fn get_peers(&self, torrent_id: String) -> Result, Self::Error> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_torrent_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `torrent_id` [INFO] [stdout] --> src/storage/redis.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | async fn add_peer(&self, torrent_id: String, peer: Peer) -> Result<(), Self::Error> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_torrent_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/storage/redis.rs:30:50 [INFO] [stdout] | [INFO] [stdout] 30 | async fn add_peer(&self, torrent_id: String, peer: Peer) -> Result<(), Self::Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_peer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `torrent_id` [INFO] [stdout] --> src/storage/redis.rs:34:33 [INFO] [stdout] | [INFO] [stdout] 34 | async fn remove_peer(&self, torrent_id: String, peer: Peer) -> Result<(), Self::Error> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_torrent_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/storage/redis.rs:34:53 [INFO] [stdout] | [INFO] [stdout] 34 | async fn remove_peer(&self, torrent_id: String, peer: Peer) -> Result<(), Self::Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_peer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/redis.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(actor_addr: Addr) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Redis` [INFO] [stdout] --> src/storage/redis.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | Redis(actix_redis::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `redis` [INFO] [stdout] --> src/storage/redis.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | redis: Addr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/redis.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(actor_addr: Addr) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Redis` [INFO] [stdout] --> src/storage/redis.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | Redis(actix_redis::Error), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 36s [INFO] running `Command { std: "docker" "inspect" "688af6f39e2f359ec82272b46852de8ef9a2d0d1bd24803fd06144504de19f06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "688af6f39e2f359ec82272b46852de8ef9a2d0d1bd24803fd06144504de19f06", kill_on_drop: false }` [INFO] [stdout] 688af6f39e2f359ec82272b46852de8ef9a2d0d1bd24803fd06144504de19f06