[INFO] fetching crate serenityrs 0.0.1...
[INFO] checking serenityrs-0.0.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate serenityrs 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate serenityrs 0.0.1
[INFO] finished tweaking crates.io crate serenityrs 0.0.1
[INFO] tweaked toml for crates.io crate serenityrs 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serenityrs 0.0.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39f93cb081d9a1b40a7ad5cd3be02807f4ddcd7ce9d6ab81a7cd9111f3ffc3c4
[INFO] running `Command { std: "docker" "start" "-a" "39f93cb081d9a1b40a7ad5cd3be02807f4ddcd7ce9d6ab81a7cd9111f3ffc3c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39f93cb081d9a1b40a7ad5cd3be02807f4ddcd7ce9d6ab81a7cd9111f3ffc3c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f93cb081d9a1b40a7ad5cd3be02807f4ddcd7ce9d6ab81a7cd9111f3ffc3c4", kill_on_drop: false }`
[INFO] [stdout] 39f93cb081d9a1b40a7ad5cd3be02807f4ddcd7ce9d6ab81a7cd9111f3ffc3c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a78d2118ac3a3cdaed2cda1198c7f206d11b5e8a313b99d6970ce9ea985a93b
[INFO] running `Command { std: "docker" "start" "-a" "7a78d2118ac3a3cdaed2cda1198c7f206d11b5e8a313b99d6970ce9ea985a93b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking napi-sys v2.4.0
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling napi-derive-backend v1.0.75
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]     Checking napi v2.16.17
[INFO] [stderr]    Compiling napi-derive v2.16.13
[INFO] [stderr]     Checking serenityrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.80s
[INFO] running `Command { std: "docker" "inspect" "7a78d2118ac3a3cdaed2cda1198c7f206d11b5e8a313b99d6970ce9ea985a93b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a78d2118ac3a3cdaed2cda1198c7f206d11b5e8a313b99d6970ce9ea985a93b", kill_on_drop: false }`
[INFO] [stdout] 7a78d2118ac3a3cdaed2cda1198c7f206d11b5e8a313b99d6970ce9ea985a93b