[INFO] fetching crate clickhouse-sql-parser 0.1.2...
[INFO] checking clickhouse-sql-parser-0.1.2 against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920
[INFO] extracting crate clickhouse-sql-parser 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate clickhouse-sql-parser 0.1.2 on toolchain bb9dbf1d07454a99066eabaabd5819851281494b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clickhouse-sql-parser 0.1.2
[INFO] finished tweaking crates.io crate clickhouse-sql-parser 0.1.2
[INFO] tweaked toml for crates.io crate clickhouse-sql-parser 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate clickhouse-sql-parser 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "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] 68618119ce095411eea607554f0514e2b92d15784d45a93ee5759dc37358f14b
[INFO] running `Command { std: "docker" "start" "-a" "68618119ce095411eea607554f0514e2b92d15784d45a93ee5759dc37358f14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68618119ce095411eea607554f0514e2b92d15784d45a93ee5759dc37358f14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68618119ce095411eea607554f0514e2b92d15784d45a93ee5759dc37358f14b", kill_on_drop: false }`
[INFO] [stdout] 68618119ce095411eea607554f0514e2b92d15784d45a93ee5759dc37358f14b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "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] 39acecbd46dbbc999ec2696822b7e6d8b8f1b6844111d5771a4cfedb97c2fb98
[INFO] running `Command { std: "docker" "start" "-a" "39acecbd46dbbc999ec2696822b7e6d8b8f1b6844111d5771a4cfedb97c2fb98", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking clickhouse-sql-parser v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `fail`
[INFO] [stdout]    --> tests/lib.rs:128:15
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let (_ok, fail) = parse_file("tests/tables.sql");
[INFO] [stdout]     |               ^^^^ help: if this is intentional, prefix it with an underscore: `_fail`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.30s
[INFO] running `Command { std: "docker" "inspect" "39acecbd46dbbc999ec2696822b7e6d8b8f1b6844111d5771a4cfedb97c2fb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39acecbd46dbbc999ec2696822b7e6d8b8f1b6844111d5771a4cfedb97c2fb98", kill_on_drop: false }`
[INFO] [stdout] 39acecbd46dbbc999ec2696822b7e6d8b8f1b6844111d5771a4cfedb97c2fb98