[INFO] fetching crate message_db 0.0.8... [INFO] checking message_db-0.0.8 against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692 [INFO] extracting crate message_db 0.0.8 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate message_db 0.0.8 on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate message_db 0.0.8 [INFO] finished tweaking crates.io crate message_db 0.0.8 [INFO] tweaked toml for crates.io crate message_db 0.0.8 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sqlx-rt v0.5.13 [INFO] [stderr] Downloaded hmac v0.12.1 [INFO] [stderr] Downloaded hkdf v0.12.3 [INFO] [stderr] Downloaded crc v2.1.0 [INFO] [stderr] Downloaded dotenv v0.15.0 [INFO] [stderr] Downloaded md-5 v0.10.4 [INFO] [stderr] Downloaded whoami v1.2.3 [INFO] [stderr] Downloaded event-listener v2.5.3 [INFO] [stderr] Downloaded atoi v0.4.0 [INFO] [stderr] Downloaded stringprep v0.1.2 [INFO] [stderr] Downloaded sqlx-core v0.5.13 [INFO] [stderr] Downloaded sqlformat v0.1.8 [INFO] [stderr] Downloaded test-context-macros v0.1.4 [INFO] [stderr] Downloaded test-context v0.1.4 [INFO] [stderr] Downloaded sqlx-macros v0.5.13 [INFO] [stderr] Downloaded sqlx v0.5.13 [INFO] [stderr] Downloaded crc-catalog v1.1.1 [INFO] [stderr] Downloaded crossbeam-queue v0.3.6 [INFO] [stderr] Downloaded futures-intrusive v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1a493d58db44569a9026424410067862786e54a461df7dd619019ab6448b59c [INFO] running `Command { std: "docker" "start" "-a" "e1a493d58db44569a9026424410067862786e54a461df7dd619019ab6448b59c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1a493d58db44569a9026424410067862786e54a461df7dd619019ab6448b59c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1a493d58db44569a9026424410067862786e54a461df7dd619019ab6448b59c", kill_on_drop: false }` [INFO] [stdout] e1a493d58db44569a9026424410067862786e54a461df7dd619019ab6448b59c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88af8dc61471ff9f304d71de15e4888d1588484f93327d6f7dd885519d18b373 [INFO] running `Command { std: "docker" "start" "-a" "88af8dc61471ff9f304d71de15e4888d1588484f93327d6f7dd885519d18b373", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Compiling crc-catalog v1.1.1 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling iana-time-zone v0.1.48 [INFO] [stderr] Compiling whoami v1.2.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling crc v2.1.0 [INFO] [stderr] Compiling itertools v0.10.4 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking sqlformat v0.1.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking futures-intrusive v0.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Checking hashlink v0.7.0 [INFO] [stderr] Compiling block-buffer v0.10.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Checking atoi v0.4.0 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.5 [INFO] [stderr] Checking md-5 v0.10.4 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Compiling chrono v0.4.22 [INFO] [stderr] Checking hkdf v0.12.3 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling test-context-macros v0.1.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking sqlx-rt v0.5.13 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking test-context v0.1.4 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking sqlx-core v0.5.13 [INFO] [stderr] Compiling sqlx-macros v0.5.13 [INFO] [stderr] Checking sqlx v0.5.13 [INFO] [stderr] Checking message_db v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `futures` [INFO] [stdout] --> tests/reader.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use test_context::{futures, test_context}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures` [INFO] [stdout] --> tests/message_db.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use test_context::{futures, test_context}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/message_db.rs:76:3 [INFO] [stdout] | [INFO] [stdout] 76 | subscription.load_position().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/message_db.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | subscription.update_read_position(position).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/message_db.rs:83:3 [INFO] [stdout] | [INFO] [stdout] 83 | subscription.write_position(24).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.52s [INFO] running `Command { std: "docker" "inspect" "88af8dc61471ff9f304d71de15e4888d1588484f93327d6f7dd885519d18b373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88af8dc61471ff9f304d71de15e4888d1588484f93327d6f7dd885519d18b373", kill_on_drop: false }` [INFO] [stdout] 88af8dc61471ff9f304d71de15e4888d1588484f93327d6f7dd885519d18b373