[INFO] fetching crate unftp-sbe-fs 0.3.0...
[INFO] checking unftp-sbe-fs-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate unftp-sbe-fs 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate unftp-sbe-fs 0.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate unftp-sbe-fs 0.3.0
[INFO] tweaked toml for crates.io crate unftp-sbe-fs 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unftp-sbe-fs 0.3.0 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 unftp-sbe-fs 0.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5ab1add30434c8611255f731a262ad3591e6d8eab5f4dd3b0ab869107837b634
[INFO] running `Command { std: "docker" "start" "-a" "5ab1add30434c8611255f731a262ad3591e6d8eab5f4dd3b0ab869107837b634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ab1add30434c8611255f731a262ad3591e6d8eab5f4dd3b0ab869107837b634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab1add30434c8611255f731a262ad3591e6d8eab5f4dd3b0ab869107837b634", kill_on_drop: false }`
[INFO] [stdout] 5ab1add30434c8611255f731a262ad3591e6d8eab5f4dd3b0ab869107837b634
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] eb9731661c79f4fbd3df1a231cdfc5c6a975fe4c6f343e7f072dae39a0dcaa98
[INFO] running `Command { std: "docker" "start" "-a" "eb9731661c79f4fbd3df1a231cdfc5c6a975fe4c6f343e7f072dae39a0dcaa98", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling aws-lc-rs v1.13.0
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling rustls v0.23.26
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling winnow v0.7.7
[INFO] [stderr]    Compiling cap-primitives v3.4.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]     Checking slog-scope v4.4.0
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]    Compiling cap-std v3.4.4
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking slog-stdlog v4.1.1
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking std_prelude v0.2.12
[INFO] [stderr]     Checking stfu8 v0.2.7
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking more-asserts v0.3.1
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking slog-term v2.9.1
[INFO] [stderr]    Compiling aws-lc-sys v0.28.2
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking fs-set-times v0.20.3
[INFO] [stderr]     Checking rustix-linux-procfs v0.1.1
[INFO] [stderr]     Checking tempfile v3.19.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking proxy-protocol v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking der-parser v10.0.0
[INFO] [stderr]     Checking x509-parser v0.17.0
[INFO] [stderr]     Checking path_abs v0.5.1
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking rstest v0.25.0
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking async_ftp v6.0.0
[INFO] [stderr]     Checking rustls-webpki v0.103.1
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking libunftp v0.21.0
[INFO] [stderr]     Checking unftp-sbe-fs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<OsString, Infallible>
[INFO] [stdout]   --> examples/cap-ftpd.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let helper_args = vec![OsString::from_str(auth_file).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 `unftp-sbe-fs` (example "cap-ftpd") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "eb9731661c79f4fbd3df1a231cdfc5c6a975fe4c6f343e7f072dae39a0dcaa98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9731661c79f4fbd3df1a231cdfc5c6a975fe4c6f343e7f072dae39a0dcaa98", kill_on_drop: false }`
[INFO] [stdout] eb9731661c79f4fbd3df1a231cdfc5c6a975fe4c6f343e7f072dae39a0dcaa98
