[INFO] fetching crate opensrv-clickhouse 0.5.0...
[INFO] checking opensrv-clickhouse-0.5.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate opensrv-clickhouse 0.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate opensrv-clickhouse 0.5.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opensrv-clickhouse 0.5.0
[INFO] finished tweaking crates.io crate opensrv-clickhouse 0.5.0
[INFO] tweaked toml for crates.io crate opensrv-clickhouse 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate opensrv-clickhouse 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded micromarshal v0.4.1
[INFO] [stderr]   Downloaded naive-cityhash v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02f94c7c6ecaec14ffa5c43f10085af44875b015b805ba2b73cece14d1a0d950
[INFO] running `Command { std: "docker" "start" "-a" "02f94c7c6ecaec14ffa5c43f10085af44875b015b805ba2b73cece14d1a0d950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02f94c7c6ecaec14ffa5c43f10085af44875b015b805ba2b73cece14d1a0d950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f94c7c6ecaec14ffa5c43f10085af44875b015b805ba2b73cece14d1a0d950", kill_on_drop: false }`
[INFO] [stdout] 02f94c7c6ecaec14ffa5c43f10085af44875b015b805ba2b73cece14d1a0d950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53f679c41d3cc768773db4b76da26aae059657101a7175272ae0aae603c201a6
[INFO] running `Command { std: "docker" "start" "-a" "53f679c41d3cc768773db4b76da26aae059657101a7175272ae0aae603c201a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling lz4-sys v1.9.4
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking combine v4.6.6
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking uuid v1.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking naive-cityhash v0.2.0
[INFO] [stderr]     Checking micromarshal v0.4.1
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
[INFO] [stderr]    Compiling chrono-tz v0.8.4
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking thiserror v1.0.50
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking lz4 v1.24.0
[INFO] [stderr]     Checking opensrv-clickhouse v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `NaiveDate` is imported redundantly
[INFO] [stdout]   --> src/types/column/date.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `NaiveDate` is already imported here
[INFO] [stdout] 20 | use chrono::NaiveDate;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NaiveDate` is imported redundantly
[INFO] [stdout]   --> src/types/column/iter.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `NaiveDate` is already imported here
[INFO] [stdout] 26 | use chrono::NaiveDate;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToString` is imported redundantly
[INFO] [stdout]   --> src/types/column/string.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::string::ToString;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `ToString` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NaiveDate` is imported redundantly
[INFO] [stdout]   --> src/types/column/date.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `NaiveDate` is already imported here
[INFO] [stdout] 20 | use chrono::NaiveDate;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NaiveDate` is imported redundantly
[INFO] [stdout]   --> src/types/column/iter.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use chrono::prelude::*;
[INFO] [stdout]    |     ------------------ the item `NaiveDate` is already imported here
[INFO] [stdout] 26 | use chrono::NaiveDate;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToString` is imported redundantly
[INFO] [stdout]   --> src/types/column/string.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::string::ToString;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `ToString` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.16s
[INFO] running `Command { std: "docker" "inspect" "53f679c41d3cc768773db4b76da26aae059657101a7175272ae0aae603c201a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f679c41d3cc768773db4b76da26aae059657101a7175272ae0aae603c201a6", kill_on_drop: false }`
[INFO] [stdout] 53f679c41d3cc768773db4b76da26aae059657101a7175272ae0aae603c201a6