[INFO] fetching crate wing-sqlparser 0.13.1-alpha.0...
[INFO] checking wing-sqlparser-0.13.1-alpha.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate wing-sqlparser 0.13.1-alpha.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate wing-sqlparser 0.13.1-alpha.0
[INFO] finished tweaking crates.io crate wing-sqlparser 0.13.1-alpha.0
[INFO] tweaked toml for crates.io crate wing-sqlparser 0.13.1-alpha.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wing-sqlparser 0.13.1-alpha.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wing-sqlparser 0.13.1-alpha.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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e2c1cfbddef5791e447e8c6722d98a470276615f9a6f9dbdf6de2ad71d31028
[INFO] running `Command { std: "docker" "start" "-a" "4e2c1cfbddef5791e447e8c6722d98a470276615f9a6f9dbdf6de2ad71d31028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e2c1cfbddef5791e447e8c6722d98a470276615f9a6f9dbdf6de2ad71d31028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2c1cfbddef5791e447e8c6722d98a470276615f9a6f9dbdf6de2ad71d31028", kill_on_drop: false }`
[INFO] [stdout] 4e2c1cfbddef5791e447e8c6722d98a470276615f9a6f9dbdf6de2ad71d31028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4e34a97570279d5667698f7b3486ac58f029d4d669e5b257799402da161d3fa
[INFO] running `Command { std: "docker" "start" "-a" "f4e34a97570279d5667698f7b3486ac58f029d4d669e5b257799402da161d3fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking wing-sqlparser v0.13.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking time v0.3.5
[INFO] [stderr]     Checking simple_logger v1.16.0
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]     --> src/parser.rs:2140:46
[INFO] [stdout]      |
[INFO] [stdout] 2140 |             Token::Number(ref n, l) => match n.parse() {
[INFO] [stdout]      |                                              ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/test_utils.rs:165:19
[INFO] [stdout]     |
[INFO] [stdout] 165 |     Value::Number(n.parse().unwrap(), false)
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wing-sqlparser` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]     --> src/parser.rs:2140:46
[INFO] [stdout]      |
[INFO] [stdout] 2140 |             Token::Number(ref n, l) => match n.parse() {
[INFO] [stdout]      |                                              ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/test_utils.rs:165:19
[INFO] [stdout]     |
[INFO] [stdout] 165 |     Value::Number(n.parse().unwrap(), false)
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wing-sqlparser` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f4e34a97570279d5667698f7b3486ac58f029d4d669e5b257799402da161d3fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e34a97570279d5667698f7b3486ac58f029d4d669e5b257799402da161d3fa", kill_on_drop: false }`
[INFO] [stdout] f4e34a97570279d5667698f7b3486ac58f029d4d669e5b257799402da161d3fa