[INFO] fetching crate observer 0.2.5... [INFO] checking observer-0.2.5 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655 [INFO] extracting crate observer 0.2.5 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate observer 0.2.5 on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate observer 0.2.5 [INFO] finished tweaking crates.io crate observer 0.2.5 [INFO] tweaked toml for crates.io crate observer 0.2.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 125 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.23.0) [INFO] [stderr] Adding arc-swap v0.4.8 (latest: v1.7.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding colored v1.9.4 (latest: v2.1.0) [INFO] [stderr] Adding darling v0.9.0 (latest: v0.20.10) [INFO] [stderr] Adding darling_core v0.9.0 (latest: v0.20.10) [INFO] [stderr] Adding darling_macro v0.9.0 (latest: v0.20.10) [INFO] [stderr] Adding diesel v1.4.8 (latest: v2.2.1) [INFO] [stderr] Adding diesel_derives v1.4.1 (latest: v2.2.1) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.30.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.12) [INFO] [stderr] Adding log4rs v0.11.0 (latest: v1.3.0) [INFO] [stderr] Adding ordered-float v1.1.1 (latest: v4.2.1) [INFO] [stderr] Adding parking_lot v0.10.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.7.3 (latest: v0.9.10) [INFO] [stderr] Adding pq-sys v0.4.8 (latest: v0.6.1) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.86) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.36) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.2) [INFO] [stderr] Adding serde-value v0.6.0 (latest: v0.7.0) [INFO] [stderr] Adding serde_yaml v0.8.26 (latest: v0.9.34+deprecated) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding sqlparser v0.5.1 (latest: v0.48.0) [INFO] [stderr] Adding strsim v0.7.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.71) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.71) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding thread-id v3.3.0 (latest: v4.2.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log4rs v0.11.0 [INFO] [stderr] Downloaded observer_attribute v0.1.8 [INFO] [stderr] Downloaded r2d2-diesel v1.0.0 [INFO] [stderr] Downloaded sqlparser v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0a305f8f4b4bc806e4f5a239503958e57100d290ae60a159c9c061f4d8d986a [INFO] running `Command { std: "docker" "start" "-a" "c0a305f8f4b4bc806e4f5a239503958e57100d290ae60a159c9c061f4d8d986a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0a305f8f4b4bc806e4f5a239503958e57100d290ae60a159c9c061f4d8d986a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a305f8f4b4bc806e4f5a239503958e57100d290ae60a159c9c061f4d8d986a", kill_on_drop: false }` [INFO] [stdout] c0a305f8f4b4bc806e4f5a239503958e57100d290ae60a159c9c061f4d8d986a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e009f50b640109b8ef76d8a61ddfe9c71fef51a2e62e8c152d71b6d3d1b90bc [INFO] running `Command { std: "docker" "start" "-a" "4e009f50b640109b8ef76d8a61ddfe9c71fef51a2e62e8c152d71b6d3d1b90bc", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Checking scheduled-thread-pool v0.2.7 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking r2d2 v0.8.10 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking arc-swap v0.4.8 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking sqlparser v0.5.1 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking serde-value v0.6.0 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Checking diesel v1.4.8 [INFO] [stderr] Checking log4rs v0.11.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling observer_attribute v0.1.8 [INFO] [stderr] Checking r2d2-diesel v1.0.0 [INFO] [stderr] Checking observer v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `mysql` [INFO] [stdout] --> src/lib.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(feature = "mysql")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `postgres` [INFO] [stdout] = help: consider adding `mysql` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `mysql` [INFO] [stdout] --> src/lib.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(feature = "mysql")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `postgres` [INFO] [stdout] = help: consider adding `mysql` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "4e009f50b640109b8ef76d8a61ddfe9c71fef51a2e62e8c152d71b6d3d1b90bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e009f50b640109b8ef76d8a61ddfe9c71fef51a2e62e8c152d71b6d3d1b90bc", kill_on_drop: false }` [INFO] [stdout] 4e009f50b640109b8ef76d8a61ddfe9c71fef51a2e62e8c152d71b6d3d1b90bc