[INFO] fetching crate cpclib-z80emu 0.10.0...
[INFO] checking cpclib-z80emu-0.10.0 against master#dc375db7d8df0aa450e622c529147c95eee756f5 for pr-156749
[INFO] extracting crate cpclib-z80emu 0.10.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate cpclib-z80emu 0.10.0
[INFO] finished tweaking crates.io crate cpclib-z80emu 0.10.0
[INFO] tweaked toml for crates.io crate cpclib-z80emu 0.10.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cpclib-z80emu 0.10.0 on toolchain dc375db7d8df0aa450e622c529147c95eee756f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cpclib-z80emu 0.10.0 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" "+dc375db7d8df0aa450e622c529147c95eee756f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nutype v0.5.1
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[INFO] [stderr]   Downloaded cpclib-common v0.10.0
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[INFO] [stderr]   Downloaded avif-serialize v0.8.5
[INFO] [stderr]   Downloaded scratch v1.0.8
[INFO] [stderr]   Downloaded cpclib-tokens v0.10.0
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.160
[INFO] [stderr]   Downloaded prettydiff v0.6.4
[INFO] [stderr]   Downloaded link-cplusplus v1.0.10
[INFO] [stderr]   Downloaded gif-dispose v4.0.1
[INFO] [stderr]   Downloaded cpclib-files v0.1.0
[INFO] [stderr]   Downloaded sacabase v2.0.0
[INFO] [stderr]   Downloaded choice_nocase v0.2.0
[INFO] [stderr]   Downloaded cpclib-image v0.10.0
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[INFO] [stderr]   Downloaded lexopt v0.3.1
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[INFO] [stderr]   Downloaded cpclib-basic v0.10.0
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[INFO] [stderr]   Downloaded cpclib-disc v0.10.0
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[INFO] [stderr]   Downloaded cpclib-asm v0.10.0
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[INFO] [stderr]   Downloaded cpclib-crunchers v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 981b479a08a917b38bf08970750cfd3d5915d4dcce359e014932f9bb42bef848
[INFO] running `Command { std: "docker" "start" "981b479a08a917b38bf08970750cfd3d5915d4dcce359e014932f9bb42bef848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "981b479a08a917b38bf08970750cfd3d5915d4dcce359e014932f9bb42bef848" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "981b479a08a917b38bf08970750cfd3d5915d4dcce359e014932f9bb42bef848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "981b479a08a917b38bf08970750cfd3d5915d4dcce359e014932f9bb42bef848" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]     Checking include-flate v0.3.0
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[INFO] [stderr]    Compiling choice_nocase v0.2.0
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]    Compiling kinded v0.3.0
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking upkr v0.2.3
[INFO] [stderr]     Checking rust-embed v8.7.2
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking av1-grain v0.2.4
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking ouroboros v0.18.5
[INFO] [stderr]    Compiling cpclib-crunchers v0.10.0
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking cpclib-common v0.10.0
[INFO] [stderr]     Checking cpclib-cpr v0.8.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking nutype v0.5.1
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]     Checking prettydiff v0.6.4
[INFO] [stderr]     Checking ravif v0.11.20
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking cpclib-files v0.1.0
[INFO] [stderr]     Checking cpclib-image v0.10.0
[INFO] [stderr]     Checking cpclib-z80emu v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/emul.rs:492:9
[INFO] [stdout]     |
[INFO] [stdout] 492 |         symbols.set_symbol_to_value("LABEL", cpclib_asm::Value::from(0x4000u16));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let _ = symbols.set_symbol_to_value("LABEL", cpclib_asm::Value::from(0x4000u16));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "981b479a08a917b38bf08970750cfd3d5915d4dcce359e014932f9bb42bef848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981b479a08a917b38bf08970750cfd3d5915d4dcce359e014932f9bb42bef848", kill_on_drop: false }`
[INFO] [stdout] 981b479a08a917b38bf08970750cfd3d5915d4dcce359e014932f9bb42bef848
