[INFO] fetching crate unidb_pgsql 0.4.0... [INFO] testing unidb_pgsql-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate unidb_pgsql 0.4.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate unidb_pgsql 0.4.0 [INFO] finished tweaking crates.io crate unidb_pgsql 0.4.0 [INFO] tweaked toml for crates.io crate unidb_pgsql 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate unidb_pgsql 0.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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 181 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding log4rs v0.13.0 (available: v1.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be3440b46116727b9c9841cc5d50c84f582bef37848dcfd2c04c2fe18500fd0c [INFO] running `Command { std: "docker" "start" "-a" "be3440b46116727b9c9841cc5d50c84f582bef37848dcfd2c04c2fe18500fd0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be3440b46116727b9c9841cc5d50c84f582bef37848dcfd2c04c2fe18500fd0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be3440b46116727b9c9841cc5d50c84f582bef37848dcfd2c04c2fe18500fd0c", kill_on_drop: false }` [INFO] [stdout] be3440b46116727b9c9841cc5d50c84f582bef37848dcfd2c04c2fe18500fd0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 084dec8079a8061f8626c81dd3cb72503555dc7f2b15f831149981455831bc6f [INFO] running `Command { std: "docker" "start" "-a" "084dec8079a8061f8626c81dd3cb72503555dc7f2b15f831149981455831bc6f", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling const_fn v0.4.11 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling unicode-properties v0.1.4 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling unicode-normalization v0.1.25 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling phf_shared v0.13.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling md-5 v0.10.6 [INFO] [stderr] Compiling stringprep v0.1.5 [INFO] [stderr] Compiling traitobject v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling phf v0.13.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling whoami v1.6.1 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.7 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling xml-rs v0.8.28 [INFO] [stderr] Compiling postgres-protocol v0.6.9 [INFO] [stderr] Compiling arc-swap v0.4.8 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling queue v0.3.2-final [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling serde-value v0.6.0 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling serde-xml-rs v0.4.1 [INFO] [stderr] Compiling r2d2 v0.8.10 [INFO] [stderr] Compiling postgres-types v0.2.11 [INFO] [stderr] Compiling log4rs v0.13.0 [INFO] [stderr] Compiling tokio-postgres v0.7.15 [INFO] [stderr] Compiling unidb v0.5.0 [INFO] [stderr] Compiling postgres v0.19.12 [INFO] [stderr] Compiling r2d2_postgres v0.18.2 [INFO] [stderr] Compiling unidb_pgsql v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | Ok(t) => 1, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 41 - Ok(t) => 1, [INFO] [stdout] 41 + Ok(pg_dao::_) => 1, [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 41 | Ok(_t) => 1, [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | Ok(t) => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 50 - Ok(t) => (), [INFO] [stdout] 50 + Ok(pg_dao::_) => (), [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 50 | Ok(_t) => (), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pg_dao.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | let mut count = input.len(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:79:20 [INFO] [stdout] | [INFO] [stdout] 79 | Ok(t) => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 79 - Ok(t) => (), [INFO] [stdout] 79 + Ok(pg_dao::_) => (), [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 79 | Ok(_t) => (), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pg_dao.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | let mut count = list.len(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:166:20 [INFO] [stdout] | [INFO] [stdout] 166 | Ok(t) => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 166 - Ok(t) => (), [INFO] [stdout] 166 + Ok(pg_dao::_) => (), [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 166 | Ok(_t) => (), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/pg_dao.rs:82:21 [INFO] [stdout] | [INFO] [stdout] 82 | &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 82 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/pg_dao.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 121 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/pg_dao.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 169 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: typemap v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "084dec8079a8061f8626c81dd3cb72503555dc7f2b15f831149981455831bc6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "084dec8079a8061f8626c81dd3cb72503555dc7f2b15f831149981455831bc6f", kill_on_drop: false }` [INFO] [stdout] 084dec8079a8061f8626c81dd3cb72503555dc7f2b15f831149981455831bc6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a84f6df1f26cf4bd0f4e6ae3b89dc67a7716d9532fd34811038de97cba327e19 [INFO] running `Command { std: "docker" "start" "-a" "a84f6df1f26cf4bd0f4e6ae3b89dc67a7716d9532fd34811038de97cba327e19", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | Ok(t) => 1, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 41 - Ok(t) => 1, [INFO] [stdout] 41 + Ok(pg_dao::_) => 1, [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 41 | Ok(_t) => 1, [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | Ok(t) => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 50 - Ok(t) => (), [INFO] [stdout] 50 + Ok(pg_dao::_) => (), [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 50 | Ok(_t) => (), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pg_dao.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | let mut count = input.len(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:79:20 [INFO] [stdout] | [INFO] [stdout] 79 | Ok(t) => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 79 - Ok(t) => (), [INFO] [stdout] 79 + Ok(pg_dao::_) => (), [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 79 | Ok(_t) => (), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pg_dao.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | let mut count = list.len(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:166:20 [INFO] [stdout] | [INFO] [stdout] 166 | Ok(t) => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 166 - Ok(t) => (), [INFO] [stdout] 166 + Ok(pg_dao::_) => (), [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 166 | Ok(_t) => (), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unidb_pgsql v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/pg_dao.rs:82:21 [INFO] [stdout] | [INFO] [stdout] 82 | &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 82 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/pg_dao.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 121 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/pg_dao.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 169 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | Ok(t) => 1, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 41 - Ok(t) => 1, [INFO] [stdout] 41 + Ok(pg_dao::_) => 1, [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 41 | Ok(_t) => 1, [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | Ok(t) => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 50 - Ok(t) => (), [INFO] [stdout] 50 + Ok(pg_dao::_) => (), [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 50 | Ok(_t) => (), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pg_dao.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | let mut count = input.len(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:79:20 [INFO] [stdout] | [INFO] [stdout] 79 | Ok(t) => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 79 - Ok(t) => (), [INFO] [stdout] 79 + Ok(pg_dao::_) => (), [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 79 | Ok(_t) => (), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pg_dao.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | let mut count = list.len(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/pg_dao.rs:166:20 [INFO] [stdout] | [INFO] [stdout] 166 | Ok(t) => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stdout] | [INFO] [stdout] 166 - Ok(t) => (), [INFO] [stdout] 166 + Ok(pg_dao::_) => (), [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 166 | Ok(_t) => (), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/pg_dao.rs:82:21 [INFO] [stdout] | [INFO] [stdout] 82 | &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 82 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/pg_dao.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 121 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/pg_dao.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 169 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: typemap v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a84f6df1f26cf4bd0f4e6ae3b89dc67a7716d9532fd34811038de97cba327e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a84f6df1f26cf4bd0f4e6ae3b89dc67a7716d9532fd34811038de97cba327e19", kill_on_drop: false }` [INFO] [stdout] a84f6df1f26cf4bd0f4e6ae3b89dc67a7716d9532fd34811038de97cba327e19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 348aee589c5c99580a625ce4b2fa1b10b423dd65f311df826edc2d237119a3b6 [INFO] running `Command { std: "docker" "start" "-a" "348aee589c5c99580a625ce4b2fa1b10b423dd65f311df826edc2d237119a3b6", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/pg_dao.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | Ok(t) => 1, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stderr] | [INFO] [stderr] 41 - Ok(t) => 1, [INFO] [stderr] 41 + Ok(pg_dao::_) => 1, [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 41 | Ok(_t) => 1, [INFO] [stderr] | + [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/pg_dao.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | Ok(t) => (), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stderr] | [INFO] [stderr] 50 - Ok(t) => (), [INFO] [stderr] 50 + Ok(pg_dao::_) => (), [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 50 | Ok(_t) => (), [INFO] [stderr] | + [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pg_dao.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | let mut count = input.len(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/pg_dao.rs:79:20 [INFO] [stderr] | [INFO] [stderr] 79 | Ok(t) => (), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stderr] | [INFO] [stderr] 79 - Ok(t) => (), [INFO] [stderr] 79 + Ok(pg_dao::_) => (), [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 79 | Ok(_t) => (), [INFO] [stderr] | + [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pg_dao.rs:157:17 [INFO] [stderr] | [INFO] [stderr] 157 | let mut count = list.len(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/pg_dao.rs:166:20 [INFO] [stderr] | [INFO] [stderr] 166 | Ok(t) => (), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `_` [INFO] [stderr] | [INFO] [stderr] 166 - Ok(t) => (), [INFO] [stderr] 166 + Ok(pg_dao::_) => (), [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 166 | Ok(_t) => (), [INFO] [stderr] | + [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/pg_dao.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | &transaction.rollback().unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 82 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/pg_dao.rs:121:21 [INFO] [stderr] | [INFO] [stderr] 121 | &transaction.rollback().unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 121 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/pg_dao.rs:169:21 [INFO] [stderr] | [INFO] [stderr] 169 | &transaction.rollback().unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 169 | let _ = &transaction.rollback().unwrap_or_default(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `unidb_pgsql` (lib) generated 9 warnings (run `cargo fix --lib -p unidb_pgsql` to apply 6 suggestions) [INFO] [stderr] warning: `unidb_pgsql` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: typemap v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unidb_pgsql-6db3b2db1fd454ba) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests unidb_pgsql [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "348aee589c5c99580a625ce4b2fa1b10b423dd65f311df826edc2d237119a3b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "348aee589c5c99580a625ce4b2fa1b10b423dd65f311df826edc2d237119a3b6", kill_on_drop: false }` [INFO] [stdout] 348aee589c5c99580a625ce4b2fa1b10b423dd65f311df826edc2d237119a3b6