[INFO] fetching crate waffle 0.1.1...
[INFO] checking waffle-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate waffle 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate waffle 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate waffle 0.1.1
[INFO] tweaked toml for crates.io crate waffle 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate waffle 0.1.1 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 waffle 0.1.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d6f0ff11ddd05a7093257f3b89eeab18eaadb1929c5cd784eef5d68c9ac1b855
[INFO] running `Command { std: "docker" "start" "-a" "d6f0ff11ddd05a7093257f3b89eeab18eaadb1929c5cd784eef5d68c9ac1b855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6f0ff11ddd05a7093257f3b89eeab18eaadb1929c5cd784eef5d68c9ac1b855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f0ff11ddd05a7093257f3b89eeab18eaadb1929c5cd784eef5d68c9ac1b855", kill_on_drop: false }`
[INFO] [stdout] d6f0ff11ddd05a7093257f3b89eeab18eaadb1929c5cd784eef5d68c9ac1b855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c9e91f7959540509a36aa6d3a01e19f4014b70a764c15ef03297edfc7f89a328
[INFO] running `Command { std: "docker" "start" "-a" "c9e91f7959540509a36aa6d3a01e19f4014b70a764c15ef03297edfc7f89a328", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.88
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking wasm-encoder v0.217.0
[INFO] [stderr]     Checking wasm-encoder v0.212.0
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking wasmparser v0.212.0
[INFO] [stderr]     Checking wast v217.0.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking ruzstd v0.5.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking wat v1.217.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking waffle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/bin/waffle-util.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | /         #[structopt(help = "Wasm file to parse")]
[INFO] [stdout] 40 | |         wasm: PathBuf,
[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: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/bin/waffle-util.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | /         #[structopt(help = "Wasm file to parse")]
[INFO] [stdout] 45 | |         wasm: PathBuf,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/bin/waffle-util.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         #[structopt(help = "Wasm file to parse", short = "i")]
[INFO] [stdout] 52 | |         input: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/bin/waffle-util.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         #[structopt(help = "Wasm file to produce", short = "o")]
[INFO] [stdout] 54 | |         output: PathBuf,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/bin/waffle-util.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | /         #[structopt(help = "Wasm file to parse")]
[INFO] [stdout] 40 | |         wasm: PathBuf,
[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: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/bin/waffle-util.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | /         #[structopt(help = "Wasm file to parse")]
[INFO] [stdout] 45 | |         wasm: PathBuf,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/bin/waffle-util.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         #[structopt(help = "Wasm file to parse", short = "i")]
[INFO] [stdout] 52 | |         input: PathBuf,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/bin/waffle-util.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         #[structopt(help = "Wasm file to produce", short = "o")]
[INFO] [stdout] 54 | |         output: PathBuf,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `waffle` (bin "waffle-util") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `waffle` (bin "waffle-util" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "c9e91f7959540509a36aa6d3a01e19f4014b70a764c15ef03297edfc7f89a328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9e91f7959540509a36aa6d3a01e19f4014b70a764c15ef03297edfc7f89a328", kill_on_drop: false }`
[INFO] [stdout] c9e91f7959540509a36aa6d3a01e19f4014b70a764c15ef03297edfc7f89a328
