[INFO] cloning repository https://github.com/qiuzhanghua/sql_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qiuzhanghua/sql_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiuzhanghua%2Fsql_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiuzhanghua%2Fsql_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56e80269440b18e7977e86c8ae8e4c96389273c7
[INFO] checking qiuzhanghua/sql_rust against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiuzhanghua%2Fsql_rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qiuzhanghua/sql_rust on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/qiuzhanghua/sql_rust
[INFO] finished tweaking git repo https://github.com/qiuzhanghua/sql_rust
[INFO] tweaked toml for git repo https://github.com/qiuzhanghua/sql_rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/qiuzhanghua/sql_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2b0b2b77bff2afb98e11b7dd516cb369355a35893a207f366aa86e8bfa678b5
[INFO] running `Command { std: "docker" "start" "-a" "d2b0b2b77bff2afb98e11b7dd516cb369355a35893a207f366aa86e8bfa678b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b0b2b77bff2afb98e11b7dd516cb369355a35893a207f366aa86e8bfa678b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b0b2b77bff2afb98e11b7dd516cb369355a35893a207f366aa86e8bfa678b5", kill_on_drop: false }`
[INFO] [stdout] d2b0b2b77bff2afb98e11b7dd516cb369355a35893a207f366aa86e8bfa678b5
[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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69de9ba6a117e9b848f700b5fefc7cef5b9368fe5f98ee68140014c67cccb1ca
[INFO] running `Command { std: "docker" "start" "-a" "69de9ba6a117e9b848f700b5fefc7cef5b9368fe5f98ee68140014c67cccb1ca", kill_on_drop: false }`
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[INFO] [stderr]     Checking r2d2 v0.8.9
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[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling derive_utils v0.11.2
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[INFO] [stderr]    Compiling serde_derive v1.0.125
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[INFO] [stderr]    Compiling thiserror-impl v1.0.24
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[INFO] [stderr]    Compiling time-macros-impl v0.1.1
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[INFO] [stderr]    Compiling async-stream v0.2.1
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[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]     Checking tokio-util v0.3.1
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[INFO] [stderr]     Checking futures-executor v0.3.14
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[INFO] [stderr]     Checking tokio-postgres v0.5.5
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[INFO] [stderr]     Checking postgres v0.17.5
[INFO] [stderr]     Checking r2d2_postgres v0.16.0
[INFO] [stderr]     Checking pg v0.1.0 (/opt/rustwide/workdir/pg)
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking bigdecimal v0.1.2
[INFO] [stderr]     Checking rust_decimal v1.12.2
[INFO] [stderr]     Checking bigdecimal v0.0.14
[INFO] [stderr]     Checking geo v0.4.13
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking mysql_common v0.19.2
[INFO] [stderr]     Checking mysql_common v0.20.2
[INFO] [stderr]     Checking rustorm_dao v0.4.3
[INFO] [stderr]     Checking sqlx-core v0.3.5
[INFO] [stderr]    Compiling rustorm_codegen v0.3.1
[INFO] [stderr]     Checking rustorm v0.15.4
[INFO] [stderr]     Checking r2d2_mysql v17.0.0
[INFO] [stderr]     Checking orm v0.1.0 (/opt/rustwide/workdir/orm)
[INFO] [stderr]     Checking my v0.1.0 (/opt/rustwide/workdir/my)
[INFO] [stdout] warning: unused variable: `create_sql`
[INFO] [stdout]   --> orm/src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let create_sql = "CREATE TABLE actor(
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_sql`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `em`
[INFO] [stdout]   --> orm/src/main.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut em = pool.em(db_url).unwrap();
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_em`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> orm/src/main.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut em = pool.em(db_url).unwrap();
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_sql`
[INFO] [stdout]   --> orm/src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let create_sql = "CREATE TABLE actor(
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_sql`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `em`
[INFO] [stdout]   --> orm/src/main.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut em = pool.em(db_url).unwrap();
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_em`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> orm/src/main.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut em = pool.em(db_url).unwrap();
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sqlx-macros v0.3.5
[INFO] [stderr]     Checking sqlx v0.3.5
[INFO] [stderr]     Checking x v0.1.2 (/opt/rustwide/workdir/x)
[INFO] [stdout] warning: unused import: `sqlx::prelude`
[INFO] [stdout]  --> x/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sqlx::prelude;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MySqlPool`
[INFO] [stdout]  --> x/src/main.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sqlx::{self, MySqlPool, PgPool, Pool};
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sqlx::prelude`
[INFO] [stdout]  --> x/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sqlx::prelude;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MySqlPool`
[INFO] [stdout]  --> x/src/main.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sqlx::{self, MySqlPool, PgPool, Pool};
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 18s
[INFO] running `Command { std: "docker" "inspect" "69de9ba6a117e9b848f700b5fefc7cef5b9368fe5f98ee68140014c67cccb1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69de9ba6a117e9b848f700b5fefc7cef5b9368fe5f98ee68140014c67cccb1ca", kill_on_drop: false }`
[INFO] [stdout] 69de9ba6a117e9b848f700b5fefc7cef5b9368fe5f98ee68140014c67cccb1ca