[INFO] fetching crate crude_cache 0.1.1... [INFO] checking crude_cache-0.1.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate crude_cache 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate crude_cache 0.1.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate crude_cache 0.1.1 [INFO] finished tweaking crates.io crate crude_cache 0.1.1 [INFO] tweaked toml for crates.io crate crude_cache 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--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] Locking 38 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.36) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3fc2943a7053e306cf480f10ccc55d23941990455380daaded81123ecda0f3a [INFO] running `Command { std: "docker" "start" "-a" "e3fc2943a7053e306cf480f10ccc55d23941990455380daaded81123ecda0f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3fc2943a7053e306cf480f10ccc55d23941990455380daaded81123ecda0f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3fc2943a7053e306cf480f10ccc55d23941990455380daaded81123ecda0f3a", kill_on_drop: false }` [INFO] [stdout] e3fc2943a7053e306cf480f10ccc55d23941990455380daaded81123ecda0f3a [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e3b17468c6b8892a96d8686a9b9e9817b2d157f25076580d7eeab3177e56cfa [INFO] running `Command { std: "docker" "start" "-a" "0e3b17468c6b8892a96d8686a9b9e9817b2d157f25076580d7eeab3177e56cfa", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking timeit v0.1.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking crude_cache v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `get_read_lock` is never used [INFO] [stdout] --> src/sharded_map.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 18 | / impl ShardedMap [INFO] [stdout] 19 | | where [INFO] [stdout] 20 | | K: Hash + Eq [INFO] [stdout] | |________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | pub async fn get_read_lock(&self, key: &BK) -> RwLockReadGuard<'_, Shard> [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `update` is never used [INFO] [stdout] --> src/crude_cache.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 27 | impl CrudeCache { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | async fn update(&self, key: &str, expiration: Duration, get: F) -> V [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] warning: method `get_read_lock` is never used [INFO] [stdout] --> src/sharded_map.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 18 | / impl ShardedMap [INFO] [stdout] 19 | | where [INFO] [stdout] 20 | | K: Hash + Eq [INFO] [stdout] | |________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | pub async fn get_read_lock(&self, key: &BK) -> RwLockReadGuard<'_, Shard> [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `update` is never used [INFO] [stdout] --> src/crude_cache.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 27 | impl CrudeCache { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | async fn update(&self, key: &str, expiration: Duration, get: F) -> V [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.77s [INFO] running `Command { std: "docker" "inspect" "0e3b17468c6b8892a96d8686a9b9e9817b2d157f25076580d7eeab3177e56cfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e3b17468c6b8892a96d8686a9b9e9817b2d157f25076580d7eeab3177e56cfa", kill_on_drop: false }` [INFO] [stdout] 0e3b17468c6b8892a96d8686a9b9e9817b2d157f25076580d7eeab3177e56cfa