[INFO] cloning repository https://github.com/raptazure/medis-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raptazure/medis-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraptazure%2Fmedis-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraptazure%2Fmedis-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1883c0ed8837bdf4c8d6d0ccb7f8db7e03f0912a [INFO] testing raptazure/medis-rs against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraptazure%2Fmedis-rs" "/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/raptazure/medis-rs on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/raptazure/medis-rs [INFO] finished tweaking git repo https://github.com/raptazure/medis-rs [INFO] tweaked toml for git repo https://github.com/raptazure/medis-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/raptazure/medis-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-stream v0.3.0 [INFO] [stderr] Downloaded async-stream-impl v0.3.0 [INFO] [stderr] Downloaded mini-redis v0.3.0 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7813a77c95c68a86275aa8be3b9529d91040af3228f2d0c34e8f209ce1beb8b4 [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" "7813a77c95c68a86275aa8be3b9529d91040af3228f2d0c34e8f209ce1beb8b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7813a77c95c68a86275aa8be3b9529d91040af3228f2d0c34e8f209ce1beb8b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7813a77c95c68a86275aa8be3b9529d91040af3228f2d0c34e8f209ce1beb8b4", kill_on_drop: false }` [INFO] [stdout] 7813a77c95c68a86275aa8be3b9529d91040af3228f2d0c34e8f209ce1beb8b4 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b68363c1d27cf62b85ea001077ae5989dac78ebcef5010fcd1a1161dcb9fddbc [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" "b68363c1d27cf62b85ea001077ae5989dac78ebcef5010fcd1a1161dcb9fddbc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tokio v0.3.4 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling tracing-core v0.1.16 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling sharded-slab v0.0.9 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling atoi v0.3.2 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling tracing-subscriber v0.2.12 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling structopt-derive v0.4.11 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling async-stream v0.3.0 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Compiling tracing v0.1.19 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling structopt v0.3.18 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling mini-redis v0.3.0 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling my-redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `db::Db` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use db::Db; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/db.rs:98:19 [INFO] [stdout] | [INFO] [stdout] 98 | pub(crate) fn new() -> Db { [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: `get` [INFO] [stdout] --> src/db.rs:121:19 [INFO] [stdout] | [INFO] [stdout] 121 | pub(crate) fn get(&self, key: &str) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/db.rs:134:19 [INFO] [stdout] | [INFO] [stdout] 134 | pub(crate) fn set(&self, key: String, value: Bytes, expire: Option) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `subscribe` [INFO] [stdout] --> src/db.rs:202:19 [INFO] [stdout] | [INFO] [stdout] 202 | pub(crate) fn subscribe(&self, key: String) -> broadcast::Receiver { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `publish` [INFO] [stdout] --> src/db.rs:233:19 [INFO] [stdout] | [INFO] [stdout] 233 | pub(crate) fn publish(&self, key: &str, value: Bytes) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `purge_expired_keys` [INFO] [stdout] --> src/db.rs:275:8 [INFO] [stdout] | [INFO] [stdout] 275 | fn purge_expired_keys(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_shutdown` [INFO] [stdout] --> src/db.rs:313:8 [INFO] [stdout] | [INFO] [stdout] 313 | fn is_shutdown(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next_expiration` [INFO] [stdout] --> src/db.rs:319:8 [INFO] [stdout] | [INFO] [stdout] 319 | fn next_expiration(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `purge_expired_tasks` [INFO] [stdout] --> src/db.rs:331:10 [INFO] [stdout] | [INFO] [stdout] 331 | async fn purge_expired_tasks(shared: Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 07s [INFO] running `Command { std: "docker" "inspect" "b68363c1d27cf62b85ea001077ae5989dac78ebcef5010fcd1a1161dcb9fddbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b68363c1d27cf62b85ea001077ae5989dac78ebcef5010fcd1a1161dcb9fddbc", kill_on_drop: false }` [INFO] [stdout] b68363c1d27cf62b85ea001077ae5989dac78ebcef5010fcd1a1161dcb9fddbc [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b6ce0a73219ed54c2747342dfcfc18a4d84147d79508a6280ce46600fe49a63 [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" "8b6ce0a73219ed54c2747342dfcfc18a4d84147d79508a6280ce46600fe49a63", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `db::Db` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use db::Db; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/db.rs:98:19 [INFO] [stdout] | [INFO] [stdout] 98 | pub(crate) fn new() -> Db { [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: `get` [INFO] [stdout] --> src/db.rs:121:19 [INFO] [stdout] | [INFO] [stdout] 121 | pub(crate) fn get(&self, key: &str) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/db.rs:134:19 [INFO] [stdout] | [INFO] [stdout] 134 | pub(crate) fn set(&self, key: String, value: Bytes, expire: Option) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `subscribe` [INFO] [stdout] --> src/db.rs:202:19 [INFO] [stdout] | [INFO] [stdout] 202 | pub(crate) fn subscribe(&self, key: String) -> broadcast::Receiver { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `publish` [INFO] [stdout] --> src/db.rs:233:19 [INFO] [stdout] | [INFO] [stdout] 233 | pub(crate) fn publish(&self, key: &str, value: Bytes) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `purge_expired_keys` [INFO] [stdout] --> src/db.rs:275:8 [INFO] [stdout] | [INFO] [stdout] 275 | fn purge_expired_keys(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_shutdown` [INFO] [stdout] --> src/db.rs:313:8 [INFO] [stdout] | [INFO] [stdout] 313 | fn is_shutdown(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next_expiration` [INFO] [stdout] --> src/db.rs:319:8 [INFO] [stdout] | [INFO] [stdout] 319 | fn next_expiration(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `purge_expired_tasks` [INFO] [stdout] --> src/db.rs:331:10 [INFO] [stdout] | [INFO] [stdout] 331 | async fn purge_expired_tasks(shared: Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling my-redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `db::Db` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use db::Db; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/db.rs:98:19 [INFO] [stdout] | [INFO] [stdout] 98 | pub(crate) fn new() -> Db { [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: `get` [INFO] [stdout] --> src/db.rs:121:19 [INFO] [stdout] | [INFO] [stdout] 121 | pub(crate) fn get(&self, key: &str) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/db.rs:134:19 [INFO] [stdout] | [INFO] [stdout] 134 | pub(crate) fn set(&self, key: String, value: Bytes, expire: Option) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `subscribe` [INFO] [stdout] --> src/db.rs:202:19 [INFO] [stdout] | [INFO] [stdout] 202 | pub(crate) fn subscribe(&self, key: String) -> broadcast::Receiver { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `publish` [INFO] [stdout] --> src/db.rs:233:19 [INFO] [stdout] | [INFO] [stdout] 233 | pub(crate) fn publish(&self, key: &str, value: Bytes) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `purge_expired_keys` [INFO] [stdout] --> src/db.rs:275:8 [INFO] [stdout] | [INFO] [stdout] 275 | fn purge_expired_keys(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_shutdown` [INFO] [stdout] --> src/db.rs:313:8 [INFO] [stdout] | [INFO] [stdout] 313 | fn is_shutdown(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next_expiration` [INFO] [stdout] --> src/db.rs:319:8 [INFO] [stdout] | [INFO] [stdout] 319 | fn next_expiration(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `purge_expired_tasks` [INFO] [stdout] --> src/db.rs:331:10 [INFO] [stdout] | [INFO] [stdout] 331 | async fn purge_expired_tasks(shared: Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "8b6ce0a73219ed54c2747342dfcfc18a4d84147d79508a6280ce46600fe49a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b6ce0a73219ed54c2747342dfcfc18a4d84147d79508a6280ce46600fe49a63", kill_on_drop: false }` [INFO] [stdout] 8b6ce0a73219ed54c2747342dfcfc18a4d84147d79508a6280ce46600fe49a63 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] 477c14f24c7ce174f3450e7b638d790b0dbf015f475afa540c90fdf153047ef7 [INFO] running `Command { std: "docker" "start" "-a" "477c14f24c7ce174f3450e7b638d790b0dbf015f475afa540c90fdf153047ef7", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `db::Db` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use db::Db; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/db.rs:98:19 [INFO] [stderr] | [INFO] [stderr] 98 | pub(crate) fn new() -> Db { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/db.rs:121:19 [INFO] [stderr] | [INFO] [stderr] 121 | pub(crate) fn get(&self, key: &str) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/db.rs:134:19 [INFO] [stderr] | [INFO] [stderr] 134 | pub(crate) fn set(&self, key: String, value: Bytes, expire: Option) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `subscribe` [INFO] [stderr] --> src/db.rs:202:19 [INFO] [stderr] | [INFO] [stderr] 202 | pub(crate) fn subscribe(&self, key: String) -> broadcast::Receiver { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `publish` [INFO] [stderr] --> src/db.rs:233:19 [INFO] [stderr] | [INFO] [stderr] 233 | pub(crate) fn publish(&self, key: &str, value: Bytes) -> usize { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `purge_expired_keys` [INFO] [stderr] --> src/db.rs:275:8 [INFO] [stderr] | [INFO] [stderr] 275 | fn purge_expired_keys(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_shutdown` [INFO] [stderr] --> src/db.rs:313:8 [INFO] [stderr] | [INFO] [stderr] 313 | fn is_shutdown(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next_expiration` [INFO] [stderr] --> src/db.rs:319:8 [INFO] [stderr] | [INFO] [stderr] 319 | fn next_expiration(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `purge_expired_tasks` [INFO] [stderr] --> src/db.rs:331:10 [INFO] [stderr] | [INFO] [stderr] 331 | async fn purge_expired_tasks(shared: Arc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `db::Db` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use db::Db; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/db.rs:98:19 [INFO] [stderr] | [INFO] [stderr] 98 | pub(crate) fn new() -> Db { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/db.rs:121:19 [INFO] [stderr] | [INFO] [stderr] 121 | pub(crate) fn get(&self, key: &str) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/db.rs:134:19 [INFO] [stderr] | [INFO] [stderr] 134 | pub(crate) fn set(&self, key: String, value: Bytes, expire: Option) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `subscribe` [INFO] [stderr] --> src/db.rs:202:19 [INFO] [stderr] | [INFO] [stderr] 202 | pub(crate) fn subscribe(&self, key: String) -> broadcast::Receiver { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `publish` [INFO] [stderr] --> src/db.rs:233:19 [INFO] [stderr] | [INFO] [stderr] 233 | pub(crate) fn publish(&self, key: &str, value: Bytes) -> usize { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `purge_expired_keys` [INFO] [stderr] --> src/db.rs:275:8 [INFO] [stderr] | [INFO] [stderr] 275 | fn purge_expired_keys(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_shutdown` [INFO] [stderr] --> src/db.rs:313:8 [INFO] [stderr] | [INFO] [stderr] 313 | fn is_shutdown(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next_expiration` [INFO] [stderr] --> src/db.rs:319:8 [INFO] [stderr] | [INFO] [stderr] 319 | fn next_expiration(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `purge_expired_tasks` [INFO] [stderr] --> src/db.rs:331:10 [INFO] [stderr] | [INFO] [stderr] 331 | async fn purge_expired_tasks(shared: Arc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/my_redis-0442a9712f0857f1 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mredis_cli-402fa687f3258a15 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mredis_server-716264908776de4b [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests my-redis [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "477c14f24c7ce174f3450e7b638d790b0dbf015f475afa540c90fdf153047ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "477c14f24c7ce174f3450e7b638d790b0dbf015f475afa540c90fdf153047ef7", kill_on_drop: false }` [INFO] [stdout] 477c14f24c7ce174f3450e7b638d790b0dbf015f475afa540c90fdf153047ef7