[INFO] fetching crate quaint 0.2.0-alpha.13...
[INFO] checking quaint-0.2.0-alpha.13 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate quaint 0.2.0-alpha.13 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate quaint 0.2.0-alpha.13 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quaint 0.2.0-alpha.13
[INFO] finished tweaking crates.io crate quaint 0.2.0-alpha.13
[INFO] tweaked toml for crates.io crate quaint 0.2.0-alpha.13 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures_codec v0.4.1
[INFO] [stderr]   Downloaded lexical v5.2.0
[INFO] [stderr]   Downloaded mysql_async v0.23.1
[INFO] [stderr]   Downloaded postgres-native-tls v0.3.0
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded winauth v0.0.4
[INFO] [stderr]   Downloaded md5 v0.6.1
[INFO] [stderr]   Downloaded metrics v0.12.1
[INFO] [stderr]   Downloaded mobc v0.5.12
[INFO] [stderr]   Downloaded tiberius v0.4.8
[INFO] [stderr]   Downloaded mysql_common v0.22.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80aa498d2efd4f14759ac85df54729a98edc474a78722ed1b14df2e53e19f76f
[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" "80aa498d2efd4f14759ac85df54729a98edc474a78722ed1b14df2e53e19f76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80aa498d2efd4f14759ac85df54729a98edc474a78722ed1b14df2e53e19f76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80aa498d2efd4f14759ac85df54729a98edc474a78722ed1b14df2e53e19f76f", kill_on_drop: false }`
[INFO] [stdout] 80aa498d2efd4f14759ac85df54729a98edc474a78722ed1b14df2e53e19f76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caf9e70b594c3c7e2d2480ad078fb0c9e8b5b2dfea7ba356ae1f1f7a5c0a5bbf
[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" "caf9e70b594c3c7e2d2480ad078fb0c9e8b5b2dfea7ba356ae1f1f7a5c0a5bbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling metrics v0.12.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling names v0.11.0
[INFO] [stderr]     Checking metrics-core v0.5.2
[INFO] [stderr]    Compiling unindent v0.1.6
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling async-trait v0.1.39
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking indoc v0.3.6
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking rust_decimal v1.7.0
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking quaint v0.2.0-alpha.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `set_original_code`
[INFO] [stdout]   --> src/error.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub(crate) fn set_original_code(&mut self, code: impl Into<String>) -> &mut Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_original_message`
[INFO] [stdout]   --> src/error.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub(crate) fn set_original_message(&mut self, message: impl Into<String>) -> &mut Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `LOG_QUERIES`
[INFO] [stdout]    --> src/lib.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub(crate) static LOG_QUERIES: Lazy<bool> = Lazy::new(|| std::env::var("LOG_QUERIES").map(|_| true).unwrap_or(false));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_original_code`
[INFO] [stdout]   --> src/error.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub(crate) fn set_original_code(&mut self, code: impl Into<String>) -> &mut Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_original_message`
[INFO] [stdout]   --> src/error.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub(crate) fn set_original_message(&mut self, message: impl Into<String>) -> &mut Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `LOG_QUERIES`
[INFO] [stdout]    --> src/lib.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub(crate) static LOG_QUERIES: Lazy<bool> = Lazy::new(|| std::env::var("LOG_QUERIES").map(|_| true).unwrap_or(false));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.03s
[INFO] running `Command { std: "docker" "inspect" "caf9e70b594c3c7e2d2480ad078fb0c9e8b5b2dfea7ba356ae1f1f7a5c0a5bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf9e70b594c3c7e2d2480ad078fb0c9e8b5b2dfea7ba356ae1f1f7a5c0a5bbf", kill_on_drop: false }`
[INFO] [stdout] caf9e70b594c3c7e2d2480ad078fb0c9e8b5b2dfea7ba356ae1f1f7a5c0a5bbf