[INFO] fetching crate c3p0_sqlx 0.62.0... [INFO] checking c3p0_sqlx-0.62.0 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate c3p0_sqlx 0.62.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate c3p0_sqlx 0.62.0 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate c3p0_sqlx 0.62.0 [INFO] finished tweaking crates.io crate c3p0_sqlx 0.62.0 [INFO] tweaked toml for crates.io crate c3p0_sqlx 0.62.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--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-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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6ffff5adf3f7a57a2d8ef348e679ff9e707f850b93e3a8114d3f00a4c30bb50 [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" "d6ffff5adf3f7a57a2d8ef348e679ff9e707f850b93e3a8114d3f00a4c30bb50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6ffff5adf3f7a57a2d8ef348e679ff9e707f850b93e3a8114d3f00a4c30bb50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6ffff5adf3f7a57a2d8ef348e679ff9e707f850b93e3a8114d3f00a4c30bb50", kill_on_drop: false }` [INFO] [stdout] d6ffff5adf3f7a57a2d8ef348e679ff9e707f850b93e3a8114d3f00a4c30bb50 [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" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f987c678e164404386edff02af4da4189c5804ce8348c57a4c00b61f72f1d917 [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" "f987c678e164404386edff02af4da4189c5804ce8348c57a4c00b61f72f1d917", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling futures-sink v0.3.12 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling tap v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling whoami v1.1.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nom v6.1.0 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Checking idna v0.2.1 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling hashlink v0.6.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling atoi v0.4.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Checking webpki-roots v0.21.0 [INFO] [stderr] Compiling sqlformat v0.1.5 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling futures-util v0.3.12 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking tokio-rustls v0.14.1 [INFO] [stderr] Checking sqlx-rt v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.12 [INFO] [stderr] Compiling futures v0.3.12 [INFO] [stderr] Compiling cargo-platform v0.1.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking sqlx-core v0.4.2 [INFO] [stderr] Checking c3p0_common v0.62.0 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Compiling sqlx-macros v0.4.2 [INFO] [stderr] Checking sqlx v0.4.2 [INFO] [stderr] Checking c3p0_sqlx v0.62.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `batch_execute` [INFO] [stdout] --> src/common/executor.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | 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:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | 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:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | 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:64:14 [INFO] [stdout] | [INFO] [stdout] 64 | 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:87:14 [INFO] [stdout] | [INFO] [stdout] 87 | 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:112:14 [INFO] [stdout] | [INFO] [stdout] 112 | pub async fn delete<'e, 'q: 'e, E, DB, DATA>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `update` [INFO] [stdout] --> src/common/executor.rs:151:14 [INFO] [stdout] | [INFO] [stdout] 151 | pub async fn update<'e, 'q: 'e, E, DB, DATA, CODEC: JsonCodec>( [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: function is never used: `batch_execute` [INFO] [stdout] --> src/common/executor.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | 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:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | 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:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | 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:64:14 [INFO] [stdout] | [INFO] [stdout] 64 | 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:87:14 [INFO] [stdout] | [INFO] [stdout] 87 | 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:112:14 [INFO] [stdout] | [INFO] [stdout] 112 | pub async fn delete<'e, 'q: 'e, E, DB, DATA>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `update` [INFO] [stdout] --> src/common/executor.rs:151:14 [INFO] [stdout] | [INFO] [stdout] 151 | pub async fn update<'e, 'q: 'e, E, DB, DATA, CODEC: JsonCodec>( [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 13s [INFO] running `Command { std: "docker" "inspect" "f987c678e164404386edff02af4da4189c5804ce8348c57a4c00b61f72f1d917", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f987c678e164404386edff02af4da4189c5804ce8348c57a4c00b61f72f1d917", kill_on_drop: false }` [INFO] [stdout] f987c678e164404386edff02af4da4189c5804ce8348c57a4c00b61f72f1d917