[INFO] fetching crate elephantry 0.4.0... [INFO] checking elephantry-0.4.0 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate elephantry 0.4.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate elephantry 0.4.0 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate elephantry 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate elephantry 0.4.0 [INFO] tweaked toml for crates.io crate elephantry 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate elephantry 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded postgres_money v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2259f80778e4f88b713da1358639be537f6b8c515f27ecdd9cc1e0cb4a0f63b3 [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" "2259f80778e4f88b713da1358639be537f6b8c515f27ecdd9cc1e0cb4a0f63b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2259f80778e4f88b713da1358639be537f6b8c515f27ecdd9cc1e0cb4a0f63b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2259f80778e4f88b713da1358639be537f6b8c515f27ecdd9cc1e0cb4a0f63b3", kill_on_drop: false }` [INFO] [stdout] 2259f80778e4f88b713da1358639be537f6b8c515f27ecdd9cc1e0cb4a0f63b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a8a2f0295819840d6f4f093c0cab00f6f6291eb9273ab2ecc38a10aaafff5dc [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" "1a8a2f0295819840d6f4f093c0cab00f6f6291eb9273ab2ecc38a10aaafff5dc", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Checking scoped-tls-hkt v0.1.2 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking kv-log-macro v1.0.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking libpq v0.7.0 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling pin-project-internal v0.4.20 [INFO] [stderr] Compiling elephantry-derive v0.4.0 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Checking elephantry v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking pin-project v0.4.20 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking piper v0.1.3 [INFO] [stderr] Checking smol v0.1.11 [INFO] [stderr] Checking async-std v1.6.0 [INFO] [stdout] warning: field is never read: `connection` [INFO] [stdout] --> tests/entity.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | connection: &'a elephantry::Connection, [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: `count_uniq_visitor` [INFO] [stdout] --> tests/entity.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | fn count_uniq_visitor(&self) -> elephantry::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `connection` [INFO] [stdout] --> tests/entity_derive.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | connection: &'a elephantry::Connection, [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: `count_uniq_visitor` [INFO] [stdout] --> tests/entity_derive.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn count_uniq_visitor(&self) -> elephantry::Result { [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 58.49s [INFO] running `Command { std: "docker" "inspect" "1a8a2f0295819840d6f4f093c0cab00f6f6291eb9273ab2ecc38a10aaafff5dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a8a2f0295819840d6f4f093c0cab00f6f6291eb9273ab2ecc38a10aaafff5dc", kill_on_drop: false }` [INFO] [stdout] 1a8a2f0295819840d6f4f093c0cab00f6f6291eb9273ab2ecc38a10aaafff5dc