[INFO] cloning repository https://github.com/wcampbell0x2a/backhand
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wcampbell0x2a/backhand" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwcampbell0x2a%2Fbackhand", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwcampbell0x2a%2Fbackhand'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da2fdf0421c74de914ab03677d8b5287552dd8f0
[INFO] checking wcampbell0x2a/backhand against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwcampbell0x2a%2Fbackhand" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/wcampbell0x2a/backhand
[INFO] finished tweaking git repo https://github.com/wcampbell0x2a/backhand
[INFO] tweaked toml for git repo https://github.com/wcampbell0x2a/backhand written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wcampbell0x2a/backhand 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 git repo https://github.com/wcampbell0x2a/backhand 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4809ba9b63ff1539a2fc24a2243e2d935fd0dc2376a9d21442f228a626938d16
[INFO] running `Command { std: "docker" "start" "-a" "4809ba9b63ff1539a2fc24a2243e2d935fd0dc2376a9d21442f228a626938d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4809ba9b63ff1539a2fc24a2243e2d935fd0dc2376a9d21442f228a626938d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4809ba9b63ff1539a2fc24a2243e2d935fd0dc2376a9d21442f228a626938d16", kill_on_drop: false }`
[INFO] [stdout] 4809ba9b63ff1539a2fc24a2243e2d935fd0dc2376a9d21442f228a626938d16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f2defad61c5227735c889d14dfd2cd879c7be02f1174c857028bcfd15321bf44
[INFO] running `Command { std: "docker" "start" "-a" "f2defad61c5227735c889d14dfd2cd879c7be02f1174c857028bcfd15321bf44", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking tap v1.0.1
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[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
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[INFO] [stderr]     Checking rustls-pki-types v1.12.0
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[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking jiff v0.2.15
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[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking dir-diff v0.3.3-alpha.0 (https://github.com/wcampbell0x2a/dir-diff?branch=add-checking-permissions#13dddcfc)
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking unicode-width v0.2.2
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[INFO] [stderr]     Checking tests v0.0.0 (/opt/rustwide/workdir/backhand-test)
[INFO] [stderr]    Compiling zerocopy v0.8.27
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[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling cc v1.2.41
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[INFO] [stderr]     Checking plotters v0.3.7
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[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
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[INFO] [stderr]     Checking clap_builder v4.5.49
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libdeflate-sys v1.24.0
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[INFO] [stderr]     Checking bstr v1.12.0
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[INFO] [stderr]     Checking libdeflater v1.24.0
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[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking liblzma v0.4.5
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling test-log-macros v0.2.18
[INFO] [stderr]    Compiling color-print-proc-macro v0.3.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking color-print v0.3.7
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking tracing v0.1.41
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[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking clap v4.5.49
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking clap_complete v4.5.59
[INFO] [stderr]     Checking clap-cargo v0.15.2
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling deku_derive v0.20.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking test-log v0.2.18
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking deku v0.20.0
[INFO] [stderr]     Checking criterion v0.6.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking backhand v0.23.0 (/opt/rustwide/workdir/backhand)
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking test-assets-ureq v0.3.0
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> backhand/src/v4/dir.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DekuRead, DekuWrite, Clone, PartialEq, Eq)]
[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<usize, Infallible>
[INFO] [stdout]   --> backhand/src/v4/dir.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DekuRead, DekuWrite, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> backhand/src/v4/inode.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(Debug, DekuRead, DekuWrite, Clone, PartialEq, Eq)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> backhand/src/v4/inode.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(Debug, DekuRead, DekuWrite, Clone, PartialEq, Eq)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `backhand` (lib) 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: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> backhand/src/v4/dir.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DekuRead, DekuWrite, Clone, PartialEq, Eq)]
[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<usize, Infallible>
[INFO] [stdout]   --> backhand/src/v4/dir.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DekuRead, DekuWrite, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> backhand/src/v4/inode.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(Debug, DekuRead, DekuWrite, Clone, PartialEq, Eq)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> backhand/src/v4/inode.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(Debug, DekuRead, DekuWrite, Clone, PartialEq, Eq)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `backhand` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "f2defad61c5227735c889d14dfd2cd879c7be02f1174c857028bcfd15321bf44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2defad61c5227735c889d14dfd2cd879c7be02f1174c857028bcfd15321bf44", kill_on_drop: false }`
[INFO] [stdout] f2defad61c5227735c889d14dfd2cd879c7be02f1174c857028bcfd15321bf44
