[INFO] fetching crate x79d8 0.2.1...
[INFO] checking x79d8-0.2.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate x79d8 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate x79d8 0.2.1
[INFO] finished tweaking crates.io crate x79d8 0.2.1
[INFO] tweaked toml for crates.io crate x79d8 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate x79d8 0.2.1 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 x79d8 0.2.1 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] 3d1894592c3fee36d10d8779d775393680f3665e883a676315777c82c529d689
[INFO] running `Command { std: "docker" "start" "-a" "3d1894592c3fee36d10d8779d775393680f3665e883a676315777c82c529d689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d1894592c3fee36d10d8779d775393680f3665e883a676315777c82c529d689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1894592c3fee36d10d8779d775393680f3665e883a676315777c82c529d689", kill_on_drop: false }`
[INFO] [stdout] 3d1894592c3fee36d10d8779d775393680f3665e883a676315777c82c529d689
[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] 0e10f298d73b97ff0fc06846d0cfe9a296f9ccf0ff0a4b6727087e271d240da9
[INFO] running `Command { std: "docker" "start" "-a" "0e10f298d73b97ff0fc06846d0cfe9a296f9ccf0ff0a4b6727087e271d240da9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking raw-cpuid v9.1.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling rustix v1.0.2
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking atomic-shim v0.1.0
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]    Compiling moka v0.3.1
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling prometheus v0.12.0
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking slog-scope v4.4.0
[INFO] [stderr]     Checking quanta v0.7.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking cht v0.4.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking base64ct v1.7.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking slog-stdlog v4.1.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking rtoolbox v0.0.2
[INFO] [stderr]     Checking scrypt v0.11.0
[INFO] [stderr]     Checking rpassword v7.3.1
[INFO] [stderr]     Checking env_logger v0.11.7
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking cfb-mode v0.8.2
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking tempfile v3.19.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking block-modes v0.9.1
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling derive_more v0.99.19
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking proxy-protocol v0.3.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking sapling-minibytes v0.1.0
[INFO] [stderr]     Checking libunftp v0.17.4
[INFO] [stderr]     Checking x79d8 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         /// Path to the local directory.
[INFO] [stdout] 34 | |         #[structopt(name = "DIR", default_value = ".")]
[INFO] [stdout] 35 | |         dir: 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: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | /         /// FTP service address.
[INFO] [stdout] 41 | |         #[structopt(short, long, default_value = "127.0.0.1:7968")]
[INFO] [stdout] 42 | |         address: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | /         /// Path to the local directory.
[INFO] [stdout] 45 | |         #[structopt(name = "DIR", default_value = ".")]
[INFO] [stdout] 46 | |         dir: PathBuf,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub salt_hex: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `x79d8` (bin "x79d8") due to 4 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<PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         /// Path to the local directory.
[INFO] [stdout] 34 | |         #[structopt(name = "DIR", default_value = ".")]
[INFO] [stdout] 35 | |         dir: 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: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | /         /// FTP service address.
[INFO] [stdout] 41 | |         #[structopt(short, long, default_value = "127.0.0.1:7968")]
[INFO] [stdout] 42 | |         address: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | /         /// Path to the local directory.
[INFO] [stdout] 45 | |         #[structopt(name = "DIR", default_value = ".")]
[INFO] [stdout] 46 | |         dir: PathBuf,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub salt_hex: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `x79d8` (bin "x79d8" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "0e10f298d73b97ff0fc06846d0cfe9a296f9ccf0ff0a4b6727087e271d240da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e10f298d73b97ff0fc06846d0cfe9a296f9ccf0ff0a4b6727087e271d240da9", kill_on_drop: false }`
[INFO] [stdout] 0e10f298d73b97ff0fc06846d0cfe9a296f9ccf0ff0a4b6727087e271d240da9
