[INFO] fetching crate kz80_calc 0.2.2...
[INFO] testing kz80_calc-0.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate kz80_calc 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate kz80_calc 0.2.2
[INFO] finished tweaking crates.io crate kz80_calc 0.2.2
[INFO] tweaked toml for crates.io crate kz80_calc 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kz80_calc 0.2.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kz80_calc 0.2.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded retroshield-z80-workbench v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d388edeb019c1bf6021dd2d7fb2957491293833b409ac5550c5a727176975c7
[INFO] running `Command { std: "docker" "start" "-a" "1d388edeb019c1bf6021dd2d7fb2957491293833b409ac5550c5a727176975c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d388edeb019c1bf6021dd2d7fb2957491293833b409ac5550c5a727176975c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d388edeb019c1bf6021dd2d7fb2957491293833b409ac5550c5a727176975c7", kill_on_drop: false }`
[INFO] [stdout] 1d388edeb019c1bf6021dd2d7fb2957491293833b409ac5550c5a727176975c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b613e86c448bb31860125e9926a146ec92561fcae8ce1b9b2d7898c3b53bde3e
[INFO] running `Command { std: "docker" "start" "-a" "b613e86c448bb31860125e9926a146ec92561fcae8ce1b9b2d7898c3b53bde3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling retroshield-z80-workbench v0.1.0
[INFO] [stderr]    Compiling kz80_calc v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `CELL_SIZE` is never used
[INFO] [stdout]   --> src/codegen.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const CELL_SIZE: u8 = 6;            // 6 bytes per cell
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FUNC_MINMAX` is never used
[INFO] [stdout]   --> src/codegen.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | const FUNC_MINMAX: u16 = 0x3DE4;    // Min/max accumulator (16-bit)
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "b613e86c448bb31860125e9926a146ec92561fcae8ce1b9b2d7898c3b53bde3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b613e86c448bb31860125e9926a146ec92561fcae8ce1b9b2d7898c3b53bde3e", kill_on_drop: false }`
[INFO] [stdout] b613e86c448bb31860125e9926a146ec92561fcae8ce1b9b2d7898c3b53bde3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebf30e848b7045bdc2acf36efcd4a3b12f6c6284b8798edae1412b2fefed738b
[INFO] running `Command { std: "docker" "start" "-a" "ebf30e848b7045bdc2acf36efcd4a3b12f6c6284b8798edae1412b2fefed738b", kill_on_drop: false }`
[INFO] [stdout] warning: constant `CELL_SIZE` is never used
[INFO] [stdout]   --> src/codegen.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const CELL_SIZE: u8 = 6;            // 6 bytes per cell
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FUNC_MINMAX` is never used
[INFO] [stdout]   --> src/codegen.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | const FUNC_MINMAX: u16 = 0x3DE4;    // Min/max accumulator (16-bit)
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kz80_calc v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `CELL_SIZE` is never used
[INFO] [stdout]   --> src/codegen.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const CELL_SIZE: u8 = 6;            // 6 bytes per cell
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FUNC_MINMAX` is never used
[INFO] [stdout]   --> src/codegen.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | const FUNC_MINMAX: u16 = 0x3DE4;    // Min/max accumulator (16-bit)
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "ebf30e848b7045bdc2acf36efcd4a3b12f6c6284b8798edae1412b2fefed738b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf30e848b7045bdc2acf36efcd4a3b12f6c6284b8798edae1412b2fefed738b", kill_on_drop: false }`
[INFO] [stdout] ebf30e848b7045bdc2acf36efcd4a3b12f6c6284b8798edae1412b2fefed738b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02d73f1103ee9061915a6bc75c64aa417b2556f47f3a4593fc206d08eb165ca3
[INFO] running `Command { std: "docker" "start" "-a" "02d73f1103ee9061915a6bc75c64aa417b2556f47f3a4593fc206d08eb165ca3", kill_on_drop: false }`
[INFO] [stderr] warning: constant `CELL_SIZE` is never used
[INFO] [stderr]   --> src/codegen.rs:34:7
[INFO] [stderr]    |
[INFO] [stderr] 34 | const CELL_SIZE: u8 = 6;            // 6 bytes per cell
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FUNC_MINMAX` is never used
[INFO] [stderr]   --> src/codegen.rs:55:7
[INFO] [stderr]    |
[INFO] [stderr] 55 | const FUNC_MINMAX: u16 = 0x3DE4;    // Min/max accumulator (16-bit)
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kz80_calc` (lib) generated 2 warnings
[INFO] [stderr] warning: `kz80_calc` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kz80_calc-68815a9712bda751)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test codegen::tests::test_cell_address_calculation ... ok
[INFO] [stdout] test codegen::tests::test_generate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kz80_calc-98f4f9aab047f625)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kz80_calc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02d73f1103ee9061915a6bc75c64aa417b2556f47f3a4593fc206d08eb165ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d73f1103ee9061915a6bc75c64aa417b2556f47f3a4593fc206d08eb165ca3", kill_on_drop: false }`
[INFO] [stdout] 02d73f1103ee9061915a6bc75c64aa417b2556f47f3a4593fc206d08eb165ca3