[INFO] fetching crate c3p0_sqlx 0.62.2... [INFO] checking c3p0_sqlx-0.62.2 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] extracting crate c3p0_sqlx 0.62.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate c3p0_sqlx 0.62.2 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate c3p0_sqlx 0.62.2 [INFO] finished tweaking crates.io crate c3p0_sqlx 0.62.2 [INFO] tweaked toml for crates.io crate c3p0_sqlx 0.62.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2cac765170d6e97a470a0b7a82524b9940d45fd5b5e81387dbff179846a06c6 [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" "b2cac765170d6e97a470a0b7a82524b9940d45fd5b5e81387dbff179846a06c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2cac765170d6e97a470a0b7a82524b9940d45fd5b5e81387dbff179846a06c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2cac765170d6e97a470a0b7a82524b9940d45fd5b5e81387dbff179846a06c6", kill_on_drop: false }` [INFO] [stdout] b2cac765170d6e97a470a0b7a82524b9940d45fd5b5e81387dbff179846a06c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6853899ec89a544cf9be0c8432eacf577e4ae4a1a32c03ba48fd24f5946992c [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" "a6853899ec89a544cf9be0c8432eacf577e4ae4a1a32c03ba48fd24f5946992c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling whoami v1.1.2 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking atoi v0.4.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling unicode-normalization v0.1.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling hashlink v0.7.0 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tokio-stream v0.1.6 [INFO] [stderr] Compiling sqlformat v0.1.6 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking sqlx-rt v0.5.5 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Checking sqlx-core v0.5.5 [INFO] [stderr] Checking c3p0_common v0.62.2 [INFO] [stderr] Compiling sqlx-macros v0.5.5 [INFO] [stderr] Checking sqlx v0.5.5 [INFO] [stderr] Checking c3p0_sqlx v0.62.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `batch_execute` [INFO] [stdout] --> src/common/executor.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub async fn batch_execute<'e, 'q: 'e, E, DB>(query: &'q str, executor: E) -> Result<(), C3p0Error> [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `execute` [INFO] [stdout] --> src/common/executor.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | pub async fn execute<'e, 'q: 'e, A, E, DB>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_one_optional_with_sql` [INFO] [stdout] --> src/common/executor.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 44 | pub async fn fetch_one_optional_with_sql<'e, 'q: 'e, A, E, DB, DATA, CODEC: JsonCodec>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_one_with_sql` [INFO] [stdout] --> src/common/executor.rs:68:14 [INFO] [stdout] | [INFO] [stdout] 68 | pub async fn fetch_one_with_sql<'e, 'q: 'e, A, E, DB, DATA, CODEC: JsonCodec>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_all_with_sql` [INFO] [stdout] --> src/common/executor.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | pub async fn fetch_all_with_sql<'e, 'q: 'e, A, E, DB, DATA, CODEC: JsonCodec>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `delete` [INFO] [stdout] --> src/common/executor.rs:116:14 [INFO] [stdout] | [INFO] [stdout] 116 | pub async fn delete<'e, 'q: 'e, E, DB, DATA, DeleteQueryResult: ResultWithRowCount>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `update` [INFO] [stdout] --> src/common/executor.rs:155:14 [INFO] [stdout] | [INFO] [stdout] 155 | pub async fn update< [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_model` [INFO] [stdout] --> src/common/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn to_model< [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `batch_execute` [INFO] [stdout] --> src/common/executor.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub async fn batch_execute<'e, 'q: 'e, E, DB>(query: &'q str, executor: E) -> Result<(), C3p0Error> [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `execute` [INFO] [stdout] --> src/common/executor.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | pub async fn execute<'e, 'q: 'e, A, E, DB>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_one_optional_with_sql` [INFO] [stdout] --> src/common/executor.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 44 | pub async fn fetch_one_optional_with_sql<'e, 'q: 'e, A, E, DB, DATA, CODEC: JsonCodec>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_one_with_sql` [INFO] [stdout] --> src/common/executor.rs:68:14 [INFO] [stdout] | [INFO] [stdout] 68 | pub async fn fetch_one_with_sql<'e, 'q: 'e, A, E, DB, DATA, CODEC: JsonCodec>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_all_with_sql` [INFO] [stdout] --> src/common/executor.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | pub async fn fetch_all_with_sql<'e, 'q: 'e, A, E, DB, DATA, CODEC: JsonCodec>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `delete` [INFO] [stdout] --> src/common/executor.rs:116:14 [INFO] [stdout] | [INFO] [stdout] 116 | pub async fn delete<'e, 'q: 'e, E, DB, DATA, DeleteQueryResult: ResultWithRowCount>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `update` [INFO] [stdout] --> src/common/executor.rs:155:14 [INFO] [stdout] | [INFO] [stdout] 155 | pub async fn update< [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_model` [INFO] [stdout] --> src/common/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn to_model< [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.48s [INFO] running `Command { std: "docker" "inspect" "a6853899ec89a544cf9be0c8432eacf577e4ae4a1a32c03ba48fd24f5946992c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6853899ec89a544cf9be0c8432eacf577e4ae4a1a32c03ba48fd24f5946992c", kill_on_drop: false }` [INFO] [stdout] a6853899ec89a544cf9be0c8432eacf577e4ae4a1a32c03ba48fd24f5946992c