[INFO] fetching crate fmm 0.6.0...
[INFO] checking fmm-0.6.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate fmm 0.6.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate fmm 0.6.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fmm 0.6.0
[INFO] finished tweaking crates.io crate fmm 0.6.0
[INFO] tweaked toml for crates.io crate fmm 0.6.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate fmm 0.6.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smawk v0.3.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9587cf4987b27aa48d046a8fef433c100309e83020e5f7886586a4053877fde5
[INFO] running `Command { std: "docker" "start" "-a" "9587cf4987b27aa48d046a8fef433c100309e83020e5f7886586a4053877fde5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9587cf4987b27aa48d046a8fef433c100309e83020e5f7886586a4053877fde5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9587cf4987b27aa48d046a8fef433c100309e83020e5f7886586a4053877fde5", kill_on_drop: false }`
[INFO] [stdout] 9587cf4987b27aa48d046a8fef433c100309e83020e5f7886586a4053877fde5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a44dbec71ca3b3b00beb990fbe7f0cd0a9a236e4aff06e69558252acaaeb22ac
[INFO] running `Command { std: "docker" "start" "-a" "a44dbec71ca3b3b00beb990fbe7f0cd0a9a236e4aff06e69558252acaaeb22ac", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `game_dir` and `sync_startup_settings` are never read
[INFO] [stdout]   --> src/config.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 12 |     pub cmd: cli::Cmd,
[INFO] [stdout] 13 |     pub game_dir: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub sync_startup_settings: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `map_version` and `path` are never read
[INFO] [stdout]   --> src/save_file.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SaveFile {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 20 |     pub map_version: Version,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 21 |     pub mods: Vec<ModIdent>,
[INFO] [stdout] 22 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `game_dir` and `sync_startup_settings` are never read
[INFO] [stdout]   --> src/config.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 12 |     pub cmd: cli::Cmd,
[INFO] [stdout] 13 |     pub game_dir: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub sync_startup_settings: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `map_version` and `path` are never read
[INFO] [stdout]   --> src/save_file.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SaveFile {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 20 |     pub map_version: Version,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 21 |     pub mods: Vec<ModIdent>,
[INFO] [stdout] 22 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.27s
[INFO] running `Command { std: "docker" "inspect" "a44dbec71ca3b3b00beb990fbe7f0cd0a9a236e4aff06e69558252acaaeb22ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44dbec71ca3b3b00beb990fbe7f0cd0a9a236e4aff06e69558252acaaeb22ac", kill_on_drop: false }`
[INFO] [stdout] a44dbec71ca3b3b00beb990fbe7f0cd0a9a236e4aff06e69558252acaaeb22ac