[INFO] fetching crate gtars-igd 0.5.1...
[INFO] checking gtars-igd-0.5.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate gtars-igd 0.5.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate gtars-igd 0.5.1
[INFO] finished tweaking crates.io crate gtars-igd 0.5.1
[INFO] tweaked toml for crates.io crate gtars-igd 0.5.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gtars-igd 0.5.1 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 gtars-igd 0.5.1 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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2c6e7b33c491417bfaa47bf240dea3397f8aa3b0eace3d00c46fbb7bd45ff48
[INFO] running `Command { std: "docker" "start" "-a" "d2c6e7b33c491417bfaa47bf240dea3397f8aa3b0eace3d00c46fbb7bd45ff48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2c6e7b33c491417bfaa47bf240dea3397f8aa3b0eace3d00c46fbb7bd45ff48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c6e7b33c491417bfaa47bf240dea3397f8aa3b0eace3d00c46fbb7bd45ff48", kill_on_drop: false }`
[INFO] [stdout] d2c6e7b33c491417bfaa47bf240dea3397f8aa3b0eace3d00c46fbb7bd45ff48
[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 -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] 3412f4739eead7e171d5b69cb7cad618770bdcbf66eaad222ad5ba5aba217de2
[INFO] running `Command { std: "docker" "start" "-a" "3412f4739eead7e171d5b69cb7cad618770bdcbf66eaad222ad5ba5aba217de2", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]     Checking gtars-core v0.5.2
[INFO] [stderr]     Checking gtars-igd v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/create.rs:859:10
[INFO] [stdout]     |
[INFO] [stdout] 859 |     Some(ctg.parse().unwrap())
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gtars-igd` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3412f4739eead7e171d5b69cb7cad618770bdcbf66eaad222ad5ba5aba217de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3412f4739eead7e171d5b69cb7cad618770bdcbf66eaad222ad5ba5aba217de2", kill_on_drop: false }`
[INFO] [stdout] 3412f4739eead7e171d5b69cb7cad618770bdcbf66eaad222ad5ba5aba217de2
