[INFO] fetching crate cargo-imagermachine 0.3.0...
[INFO] checking cargo-imagermachine-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate cargo-imagermachine 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cargo-imagermachine 0.3.0
[INFO] finished tweaking crates.io crate cargo-imagermachine 0.3.0
[INFO] tweaked toml for crates.io crate cargo-imagermachine 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-imagermachine 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 cargo-imagermachine 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] 3a933ada703dc9b4a11f75a235d1e60e30150e78c90d8f87cf7d8c913d844f65
[INFO] running `Command { std: "docker" "start" "-a" "3a933ada703dc9b4a11f75a235d1e60e30150e78c90d8f87cf7d8c913d844f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a933ada703dc9b4a11f75a235d1e60e30150e78c90d8f87cf7d8c913d844f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a933ada703dc9b4a11f75a235d1e60e30150e78c90d8f87cf7d8c913d844f65", kill_on_drop: false }`
[INFO] [stdout] 3a933ada703dc9b4a11f75a235d1e60e30150e78c90d8f87cf7d8c913d844f65
[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] 21267a32d4d2998c6a42c5d88a4dafb8bc65e41b1a4257b1473b1bc82a982668
[INFO] running `Command { std: "docker" "start" "-a" "21267a32d4d2998c6a42c5d88a4dafb8bc65e41b1a4257b1473b1bc82a982668", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling memoffset v0.6.5
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking crc32fast v1.5.0
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[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]     Checking rayon v1.11.0
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[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling cc v1.2.41
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[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking zune-core v0.4.12
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[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
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[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
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[INFO] [stderr]    Compiling convert_case v0.7.1
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[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]    Compiling turbojpeg-sys v1.1.1
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]    Compiling libwebp-sys v0.9.6
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
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[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking clap_builder v4.5.49
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking av1-grain v0.2.4
[INFO] [stderr]    Compiling document-features v0.2.11
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[INFO] [stderr]     Checking zerocopy v0.8.27
[INFO] [stderr]     Checking bstr v0.2.17
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[INFO] [stderr]     Checking parking_lot v0.12.5
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[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking exr v1.73.0
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[INFO] [stderr]     Checking bitvec v1.0.1
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[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking clap v4.5.49
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking term v0.7.0
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[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking ravif v0.11.20
[INFO] [stderr]     Checking numtoa v0.2.4
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]     Checking termion v4.0.5
[INFO] [stderr]     Checking indicatif v0.18.0
[INFO] [stderr]     Checking inquire v0.9.1
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]     Checking oxipng v9.1.5
[INFO] [stderr]     Checking size_format v1.0.2
[INFO] [stderr]     Checking image v0.25.8
[INFO] [stderr]     Checking turbojpeg v1.3.3
[INFO] [stderr]     Checking webp v0.3.1
[INFO] [stderr]     Checking cargo-imagermachine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/display/tables.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 u64::try_into(diff.abs().try_into().unwrap()).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 `cargo-imagermachine` (bin "cargo-imagermachine") due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/display/tables.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 u64::try_into(diff.abs().try_into().unwrap()).unwrap(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]   --> src/display/tables.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 u64::try_into(diff.abs().try_into().unwrap()).unwrap(),
[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<u64, Infallible>
[INFO] [stdout]   --> src/display/tables.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 u64::try_into(diff.abs().try_into().unwrap()).unwrap(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-imagermachine` (bin "cargo-imagermachine" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "21267a32d4d2998c6a42c5d88a4dafb8bc65e41b1a4257b1473b1bc82a982668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21267a32d4d2998c6a42c5d88a4dafb8bc65e41b1a4257b1473b1bc82a982668", kill_on_drop: false }`
[INFO] [stdout] 21267a32d4d2998c6a42c5d88a4dafb8bc65e41b1a4257b1473b1bc82a982668