[INFO] fetching crate xdvdfs-cli 0.8.3...
[INFO] checking xdvdfs-cli-0.8.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate xdvdfs-cli 0.8.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate xdvdfs-cli 0.8.3
[INFO] finished tweaking crates.io crate xdvdfs-cli 0.8.3
[INFO] tweaked toml for crates.io crate xdvdfs-cli 0.8.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xdvdfs-cli 0.8.3 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 xdvdfs-cli 0.8.3 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] ce300c25446e5ce989972e4688184fb2a1a06ea4cfcb15ccf368ded279d401e4
[INFO] running `Command { std: "docker" "start" "-a" "ce300c25446e5ce989972e4688184fb2a1a06ea4cfcb15ccf368ded279d401e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce300c25446e5ce989972e4688184fb2a1a06ea4cfcb15ccf368ded279d401e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce300c25446e5ce989972e4688184fb2a1a06ea4cfcb15ccf368ded279d401e4", kill_on_drop: false }`
[INFO] [stdout] ce300c25446e5ce989972e4688184fb2a1a06ea4cfcb15ccf368ded279d401e4
[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] e068483cdda69802cd46afc41e8f79e29cd95021ff161ef7f37604dd11775d66
[INFO] running `Command { std: "docker" "start" "-a" "e068483cdda69802cd46afc41e8f79e29cd95021ff161ef7f37604dd11775d66", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling unicode-xid v0.2.5
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling arbitrary-int v1.2.7
[INFO] [stderr]     Checking indexmap v2.4.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking clap_builder v4.5.15
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking lz4_flex v0.11.3
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking pori v0.0.0
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling proc-bitfield-macros v0.2.3
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking proc-bitfield v0.2.4
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling bitbybit v1.3.2
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]     Checking ciso v0.2.1
[INFO] [stderr]     Checking wax v0.6.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking clap v4.5.16
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde-big-array v0.5.1
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking xdvdfs v0.8.3
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking xdvdfs-cli v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]    --> src/cmd_build_image.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         PathBuf::from_str(path)?
[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<PathBuf, Infallible>
[INFO] [stdout]    --> src/cmd_build_image.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]    --> src/cmd_build_image.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/cmd_build_image.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]    --> src/cmd_build_image.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/cmd_build_image.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cmd_unpack.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |         Some(path) => PathBuf::from_str(path).unwrap(),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cmd_unpack.rs:88:27
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let os_path = PathBuf::from_str(&args.image_path).unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xdvdfs-cli` (bin "xdvdfs") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]    --> src/cmd_build_image.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         PathBuf::from_str(path)?
[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<PathBuf, Infallible>
[INFO] [stdout]    --> src/cmd_build_image.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]    --> src/cmd_build_image.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/cmd_build_image.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]    --> src/cmd_build_image.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/cmd_build_image.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         PathBuf::from_str(path)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cmd_unpack.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |         Some(path) => PathBuf::from_str(path).unwrap(),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cmd_unpack.rs:88:27
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let os_path = PathBuf::from_str(&args.image_path).unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xdvdfs-cli` (bin "xdvdfs" test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "e068483cdda69802cd46afc41e8f79e29cd95021ff161ef7f37604dd11775d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e068483cdda69802cd46afc41e8f79e29cd95021ff161ef7f37604dd11775d66", kill_on_drop: false }`
[INFO] [stdout] e068483cdda69802cd46afc41e8f79e29cd95021ff161ef7f37604dd11775d66
