[INFO] cloning repository https://github.com/antialize/sql-ast
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antialize/sql-ast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantialize%2Fsql-ast", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantialize%2Fsql-ast'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c94035f23b7b7dd0e695a5ea50c59d29cf1ac686
[INFO] checking antialize/sql-ast against try#6cbf54b1453b438241487f195740266bb9d8c8ba for pr-139587-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantialize%2Fsql-ast" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/antialize/sql-ast on toolchain 6cbf54b1453b438241487f195740266bb9d8c8ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/antialize/sql-ast
[INFO] finished tweaking git repo https://github.com/antialize/sql-ast
[INFO] tweaked toml for git repo https://github.com/antialize/sql-ast written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/antialize/sql-ast 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" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e5724ef8f214dc619c3d6ab7e6c50766a25fc69458c4fba53aa0679cd83f63b
[INFO] running `Command { std: "docker" "start" "-a" "0e5724ef8f214dc619c3d6ab7e6c50766a25fc69458c4fba53aa0679cd83f63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e5724ef8f214dc619c3d6ab7e6c50766a25fc69458c4fba53aa0679cd83f63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5724ef8f214dc619c3d6ab7e6c50766a25fc69458c4fba53aa0679cd83f63b", kill_on_drop: false }`
[INFO] [stdout] 0e5724ef8f214dc619c3d6ab7e6c50766a25fc69458c4fba53aa0679cd83f63b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e920df4147ba22e60f5f19ae66740c0be767d848286363b19cdcb2e0d98bccad
[INFO] running `Command { std: "docker" "start" "-a" "e920df4147ba22e60f5f19ae66740c0be767d848286363b19cdcb2e0d98bccad", kill_on_drop: false }`
[INFO] [stderr]     Checking sql-parse v0.24.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SingleQuotedString` is never constructed
[INFO] [stdout]   --> src/parser.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) struct SingleQuotedString<'a>(pub(crate) &'a str);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SingleQuotedString` is never constructed
[INFO] [stdout]   --> src/parser.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) struct SingleQuotedString<'a>(pub(crate) &'a str);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "e920df4147ba22e60f5f19ae66740c0be767d848286363b19cdcb2e0d98bccad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e920df4147ba22e60f5f19ae66740c0be767d848286363b19cdcb2e0d98bccad", kill_on_drop: false }`
[INFO] [stdout] e920df4147ba22e60f5f19ae66740c0be767d848286363b19cdcb2e0d98bccad