[INFO] fetching crate fbx 0.2.0...
[INFO] checking fbx-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate fbx 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fbx 0.2.0
[INFO] finished tweaking crates.io crate fbx 0.2.0
[INFO] tweaked toml for crates.io crate fbx 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fbx 0.2.0 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 fbx 0.2.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0a5ce28efc962c4e440607f4e5c1ff98f536eee2177e1e845c5c709b3234c07e
[INFO] running `Command { std: "docker" "start" "-a" "0a5ce28efc962c4e440607f4e5c1ff98f536eee2177e1e845c5c709b3234c07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a5ce28efc962c4e440607f4e5c1ff98f536eee2177e1e845c5c709b3234c07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5ce28efc962c4e440607f4e5c1ff98f536eee2177e1e845c5c709b3234c07e", kill_on_drop: false }`
[INFO] [stdout] 0a5ce28efc962c4e440607f4e5c1ff98f536eee2177e1e845c5c709b3234c07e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a7b00497bf8450de6b4adbceb27648f812994363179c29c0ddcd52c4e96d5177
[INFO] running `Command { std: "docker" "start" "-a" "a7b00497bf8450de6b4adbceb27648f812994363179c29c0ddcd52c4e96d5177", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking fbx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<u64, Infallible>
[INFO] [stdout]    --> src/lib.rs:220:35
[INFO] [stdout]     |
[INFO] [stdout] 220 |                   end_byte_offset = u32::from(reader.read_value::<raw::u32le>()?)
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 221 | |                     .try_into()
[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<u64, Infallible>
[INFO] [stdout]    --> src/lib.rs:223:34
[INFO] [stdout]     |
[INFO] [stdout] 223 |                   property_count = u32::from(reader.read_value::<raw::u32le>()?)
[INFO] [stdout]     |  __________________________________^
[INFO] [stdout] 224 | |                     .try_into()
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<u64, Infallible>
[INFO] [stdout]    --> src/lib.rs:226:37
[INFO] [stdout]     |
[INFO] [stdout] 226 |                   property_list_len = u32::from(reader.read_value::<raw::u32le>()?)
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 227 | |                     .try_into()
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<usize, Infallible>
[INFO] [stdout]    --> src/lib.rs:244:44
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let name = Self::read_name(reader, name_len.try_into().unwrap())?;
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fbx` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a7b00497bf8450de6b4adbceb27648f812994363179c29c0ddcd52c4e96d5177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b00497bf8450de6b4adbceb27648f812994363179c29c0ddcd52c4e96d5177", kill_on_drop: false }`
[INFO] [stdout] a7b00497bf8450de6b4adbceb27648f812994363179c29c0ddcd52c4e96d5177
