[INFO] fetching crate c3p0_sqlx 0.63.0...
[INFO] testing c3p0_sqlx-0.63.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate c3p0_sqlx 0.63.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate c3p0_sqlx 0.63.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c3p0_sqlx 0.63.0
[INFO] finished tweaking crates.io crate c3p0_sqlx 0.63.0
[INFO] tweaked toml for crates.io crate c3p0_sqlx 0.63.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfdb45cc7b3eac8c849740b75175bc1b5a9733f8ec5d7d3d50b4ac47f20197e8
[INFO] running `Command { std: "docker" "start" "-a" "cfdb45cc7b3eac8c849740b75175bc1b5a9733f8ec5d7d3d50b4ac47f20197e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfdb45cc7b3eac8c849740b75175bc1b5a9733f8ec5d7d3d50b4ac47f20197e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfdb45cc7b3eac8c849740b75175bc1b5a9733f8ec5d7d3d50b4ac47f20197e8", kill_on_drop: false }`
[INFO] [stdout] cfdb45cc7b3eac8c849740b75175bc1b5a9733f8ec5d7d3d50b4ac47f20197e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5146a9ecc31b15220505a03d261a2cfc8065d806dc6de0a4eca1c51aa60a5b9
[INFO] running `Command { std: "docker" "start" "-a" "e5146a9ecc31b15220505a03d261a2cfc8065d806dc6de0a4eca1c51aa60a5b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling whoami v1.1.2
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling atoi v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling hashlink v0.7.0
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling sqlformat v0.1.6
[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 thiserror v1.0.26
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling sqlx-rt v0.5.5
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling sqlx-core v0.5.5
[INFO] [stderr]    Compiling c3p0_common v0.63.0
[INFO] [stderr]    Compiling sqlx-macros v0.5.5
[INFO] [stderr]    Compiling sqlx v0.5.5
[INFO] [stderr]    Compiling c3p0_sqlx v0.63.0 (/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<DATA>>(
[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<DATA>>(
[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<DATA>>(
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "e5146a9ecc31b15220505a03d261a2cfc8065d806dc6de0a4eca1c51aa60a5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5146a9ecc31b15220505a03d261a2cfc8065d806dc6de0a4eca1c51aa60a5b9", kill_on_drop: false }`
[INFO] [stdout] e5146a9ecc31b15220505a03d261a2cfc8065d806dc6de0a4eca1c51aa60a5b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce4a23de2c0ee89d24b46ff7a82c718ecb8326cd444f6dc4ea62af8c814dfb17
[INFO] running `Command { std: "docker" "start" "-a" "ce4a23de2c0ee89d24b46ff7a82c718ecb8326cd444f6dc4ea62af8c814dfb17", kill_on_drop: false }`
[INFO] [stderr]    Compiling c3p0_sqlx v0.63.0 (/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<DATA>>(
[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<DATA>>(
[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<DATA>>(
[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: 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<DATA>>(
[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<DATA>>(
[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<DATA>>(
[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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "ce4a23de2c0ee89d24b46ff7a82c718ecb8326cd444f6dc4ea62af8c814dfb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4a23de2c0ee89d24b46ff7a82c718ecb8326cd444f6dc4ea62af8c814dfb17", kill_on_drop: false }`
[INFO] [stdout] ce4a23de2c0ee89d24b46ff7a82c718ecb8326cd444f6dc4ea62af8c814dfb17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5d73ccb7eb214e5bcc5846eb2a158cae580b59a0a1c5b53ca8de19f137d377c
[INFO] running `Command { std: "docker" "start" "-a" "c5d73ccb7eb214e5bcc5846eb2a158cae580b59a0a1c5b53ca8de19f137d377c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `batch_execute`
[INFO] [stderr]   --> src/common/executor.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub async fn batch_execute<'e, 'q: 'e, E, DB>(query: &'q str, executor: E) -> Result<(), C3p0Error>
[INFO] [stderr]    |              ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `execute`
[INFO] [stderr]   --> src/common/executor.rs:27:14
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub async fn execute<'e, 'q: 'e, A, E, DB>(
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fetch_one_optional_with_sql`
[INFO] [stderr]   --> src/common/executor.rs:44:14
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub async fn fetch_one_optional_with_sql<'e, 'q: 'e, A, E, DB, DATA, CODEC: JsonCodec<DATA>>(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fetch_one_with_sql`
[INFO] [stderr]   --> src/common/executor.rs:68:14
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub async fn fetch_one_with_sql<'e, 'q: 'e, A, E, DB, DATA, CODEC: JsonCodec<DATA>>(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fetch_all_with_sql`
[INFO] [stderr]   --> src/common/executor.rs:91:14
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub async fn fetch_all_with_sql<'e, 'q: 'e, A, E, DB, DATA, CODEC: JsonCodec<DATA>>(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `delete`
[INFO] [stderr]    --> src/common/executor.rs:116:14
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub async fn delete<'e, 'q: 'e, E, DB, DATA, DeleteQueryResult: ResultWithRowCount>(
[INFO] [stderr]     |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]    --> src/common/executor.rs:155:14
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub async fn update<
[INFO] [stderr]     |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_model`
[INFO] [stderr]  --> src/common/mod.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn to_model<
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `c3p0_sqlx` (lib) generated 8 warnings
[INFO] [stderr] warning: `c3p0_sqlx` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c3p0_sqlx-dde3247cec74256b)
[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] [stderr]    Doc-tests c3p0_sqlx
[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" "c5d73ccb7eb214e5bcc5846eb2a158cae580b59a0a1c5b53ca8de19f137d377c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d73ccb7eb214e5bcc5846eb2a158cae580b59a0a1c5b53ca8de19f137d377c", kill_on_drop: false }`
[INFO] [stdout] c5d73ccb7eb214e5bcc5846eb2a158cae580b59a0a1c5b53ca8de19f137d377c
